Desulphurization And Denitrification Of Diesel Oil Using Ionic Liquids

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Desulphurization and Denitrification of Diesel Oil Using Ionic Liquids

Author : Tamal Banerjee
Publisher : Elsevier
ISBN 13 : 0128014903
Total Pages : 343 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Desulphurization and Denitrification of Diesel Oil Using Ionic Liquids by : Tamal Banerjee

Download or read book Desulphurization and Denitrification of Diesel Oil Using Ionic Liquids written by Tamal Banerjee and published by Elsevier. This book was released on 2015-04-11 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Desulphurization and Denitrification of Diesel Oil using Ionic Liquids: Experiments and Quantum Chemical Predictions discusses how quantum chemical calculations are applied to investigate the fundamental nature of the IL-sulphur-nitrogen systems at atomic and molecular levels. The book will help readers understand the nature of the structural relationship between molecules such as ionic liquid + aromatic sulphur + aromatic nitrogen system(s). In addition, COSMO-RS (Conductor Like Screening Model for Real Solvents) predictions and subsequent experimentation are discussed to evaluate the performance of ionic liquids for desulphurization and denitrification of diesel oil. Provides current research on green solvents, such as ionic liquids, used in desulphurization and denitrification of fuels Discusses the COSMO-RS model in predicting the properties of ionic liquids to aid in the design of separation processes Includes real-world applications of desulphurization and denitrification using ionic liquids

Desulphurization of Model Oil and Diesel Using Ionic Liquid

Author : Mohd Rafiqul Zarin Ramli
Publisher :
ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Desulphurization of Model Oil and Diesel Using Ionic Liquid by : Mohd Rafiqul Zarin Ramli

Download or read book Desulphurization of Model Oil and Diesel Using Ionic Liquid written by Mohd Rafiqul Zarin Ramli and published by . This book was released on 2014 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diesel is a multi-purpose petroleum fuel used in all kinds of vehicles. But remains one of the largest source of fine particle air pollution, which has serious health impacts. Depending on the crude oil used and the refinery configurations, sulphur levels in diesel range from below 10 ppm to as high as 1000 ppm. In fact, Europe, United States, and Japan have all put in place measures to reduce sulphur to lower levels which is below 10 ppm to 15 ppm, often along with emission standards that require advanced emission control technologies that cannot be used with higher sulphur fuels. By March of 2008, there are many countries that have switched to diesel fuel with 500 ppm or less such as Philippines, Singapore, and Thailand including our country, Malaysia. There are various methods applied in industry to obtain low-sulphur fuels such as hydrocracking processes. But, the sulphur removal using ionic liquids are gaining wide recognition as potential environmental solvents due to their very low vapour pressure, their thermal and chemical stability, their ability to act as a catalyst, and their non-flammability and non-corrosive properties. The procedures include with three sub-process which first (ILs) is analyse with Fourier transform infrared spectroscopy (FTIR). The liquid was placed on a Germanium (Ge) plate by using a dropper and the test is run until a constant reading is visible. It is then followed by a wavelength classification by referring it to a table of characteristic IR absorptions. From the classification, it was found that there is a trace of functional groups consists of amines, amides, aromatics and alkyl halides. The lower frequency, 874.55 cm-1 and 777.29 cm-1 have functional group of aromatics with bond C-H "oop". The highest frequency with 3421.96 cm-1 has functional group of 1o, 2o amines or amides with bond N-H Stretch. Besides, there are also components with functional group of aliphatic amines with bond C-N Stretch at frequency 1044.97 cm-1 and 1104.56 cm-1 respectively. Other than that, there is functional group of alkyl halides with bond C-H wag (CH2X) at frequency 1179.15 cm-1. Secondly, the ionic liquid was undergone a CHNOS testing to check the percentage of carbon (C), Nitrogen (N), Oxygen (O), and Sulphur (S) that presented within ionic liquids. The ionic liquid was sent to University Malaysia Pahang (UMP) Central Laboratory to obtain the results. Based on the result obtained, the (ILs) consists of Nitrogen by 11.37%, Carbon by 15.84%, Hydrogen by 6.729%, Sulphur by 11.185% and rest of the composition is for Oxygen by 15.84%. The result will be compared theoretically with the structure formula of (ILs).

Desulfurization of Model Oil Using Pyridinium-based Ionic Liquid

Author : Nurul Umaira Nisa Mazelan
Publisher :
ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Desulfurization of Model Oil Using Pyridinium-based Ionic Liquid by : Nurul Umaira Nisa Mazelan

Download or read book Desulfurization of Model Oil Using Pyridinium-based Ionic Liquid written by Nurul Umaira Nisa Mazelan and published by . This book was released on 2013 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sulfur is the most abundant element found in crude oil. This paper contains the study on desulfurization of model oil by extraction with Pyridinium-based ionic liquids. The objective of the project is to determine the sulfur compound, dibenzothiophene (DBT) removal efficiency of pyridinium-based ionic liquids, 1-ethylpyridinium ethylsulfate, (EpyESO4) from model oil. In order to characterize the Pyridinium-based ionic liquids, the characterization process of [EpyESO4] was conducted by using fourier transform infra-red (FTIR) analyzer. Lab testing on desulfurization has been done by using different concentration of DBT (100ppm and 1000ppm) at 10 minutes of extraction time. The efficiency of the removal process has been determined using high performance liquid chromatography (HPLC). From the result, [EpyESO4] shows high efficiency in remove aromatic sulfur compound (DBT) at low concentration of sulfur content. The percentage sulfur removal from the model oil for 100ppm and 1000ppm were, 97.68% and 26.68% respectively. By considering these results, [EpyESO4] might be used as promising solvents for the extractive desulfurization of diesel.

Recent Advances in the Science and Technology of Desulfurization of Diesel Fuel Using Ionic Liquids

Author : Elaheh Kowsari
Publisher :
ISBN 13 : 9789535109372
Total Pages : pages
Book Rating : 4.1/5 (93 download)

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Book Synopsis Recent Advances in the Science and Technology of Desulfurization of Diesel Fuel Using Ionic Liquids by : Elaheh Kowsari

Download or read book Recent Advances in the Science and Technology of Desulfurization of Diesel Fuel Using Ionic Liquids written by Elaheh Kowsari and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ionic Liquids UnCOILed

Author : Kenneth R. Seddon
Publisher : John Wiley & Sons
ISBN 13 : 1118435001
Total Pages : 348 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Ionic Liquids UnCOILed by : Kenneth R. Seddon

Download or read book Ionic Liquids UnCOILed written by Kenneth R. Seddon and published by John Wiley & Sons. This book was released on 2012-10-26 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ionic Liquids UnCOILed presents decisively important reviews on new processes and recent developments in ionic liquid technology with an emphasis on commercial applications in which ionic liquids are replacing, or may replace, processes currently using conventional solvents. Ranging from applied to theoretical, synthetic to analytical, and biotechnological to electrochemical, the book features eleven chapters written by an international group of key academic and industrial chemists, exercising the judicious evaluation which they are uniquely qualified to do. This book is a must for R&D chemists in industrial, governmental and academic laboratories, and for commercial developers of environmentally-friendly, sustainable processes.

Extractive Desulfurization of Fuel Oils Using Ionic Liquids

Author : Hanan M. Ashoshan
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (132 download)

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Book Synopsis Extractive Desulfurization of Fuel Oils Using Ionic Liquids by : Hanan M. Ashoshan

Download or read book Extractive Desulfurization of Fuel Oils Using Ionic Liquids written by Hanan M. Ashoshan and published by . This book was released on 2022 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Desulfurization of Fuel Oils: Mutual Solubility of Ionic Liquids and Fuel Oil

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis Desulfurization of Fuel Oils: Mutual Solubility of Ionic Liquids and Fuel Oil by :

Download or read book Desulfurization of Fuel Oils: Mutual Solubility of Ionic Liquids and Fuel Oil written by and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Natural Gas: Formation, Processing, and Applications. Volume 4: Natural Gas Dehydration

Author : Mohammad Reza Rahimpour
Publisher : Elsevier
ISBN 13 : 0443192227
Total Pages : 354 pages
Book Rating : 4.4/5 (431 download)

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Book Synopsis Advances in Natural Gas: Formation, Processing, and Applications. Volume 4: Natural Gas Dehydration by : Mohammad Reza Rahimpour

Download or read book Advances in Natural Gas: Formation, Processing, and Applications. Volume 4: Natural Gas Dehydration written by Mohammad Reza Rahimpour and published by Elsevier. This book was released on 2024-03-29 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Natural Gas: Formation, Processing, and Applications is a comprehensive eight-volume set of books that discusses in detail the theoretical basics and practical methods of various aspects of natural gas from exploration and extraction, to synthesizing, processing and purifying, producing valuable chemicals and energy. The volumes introduce transportation and storage challenges as well as hydrates formation, extraction, and prevention. Volume 4 titled Natural Gas Dehydration introduces in detail different natural gas dehydration methods. The book covers absorption with different solvents such as glycols, ionic liquids, and DES which is one of the important dehydration techniques, as well as natural gas dehydration with adsorption-based technologies utilizing various materials including zeolites, carbonaceous sorbents, metal oxides, etc. It discusses in detail membrane-based processes with various types (such as hollow-fiber, polymeric, zeolite membranes) and includes novel technologies for sweetening natural gas by using direct cooling and compression, supersonic technology and micro-reactors. Introduces natural gas dehydration concepts and challenges Describes various absorption and adsorption processes for natural gas dehydration Discusses novel methods for natural gas dehydration including membrane and supersonic technologies

ICGSCE 2014

Author : Md Amin Hashim
Publisher : Springer
ISBN 13 : 9812875050
Total Pages : 403 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis ICGSCE 2014 by : Md Amin Hashim

Download or read book ICGSCE 2014 written by Md Amin Hashim and published by Springer. This book was released on 2015-06-15 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes selected papers from the ICGSCE 2014 with focus on the current trends of global resources used to meet the growing demands to improve life style coupled with environmental and social problems related to the resource consumption with emphasize to move towards sustainable development. It provides a platform for scientists and academicians from local and international universities and industries to promote, share and discuss various new issues and developments in different areas of Chemical Engineering with respect to global sustainability. Under the sustainability umbrella the topics covered are; alternative energy sources, alternative feedstock for energy and chemicals, alternative raw materials for household commodity, green process with minimal environmental impact, process intensification, waste minimization, recycling of wastes and providing quality water, food and medicines. Other topics covered include: 1. Oil and gas, Biofuel, Fuel cell, Renewable energy 2. Green technology, Sustainability, Environmental, Carbon sequestration, Carbon footprint, Natural resources 3. Chemical processes, Separation technology, Biotechnology, Nanotechnology, Food technology, Particle technology, Corrosion, Pharmaceutical, Phytochemical, Oleochemical 4. Process modeling, Process Simulation, Process control 5. Advanced material, Polymer, Catalyst, Enzyme 6. Policy, Regulations, Strategy and implementation, Safety, Management of science, Engineering education 7. Process Safety and Loss Prevention, Environmental and chemical risk assessment, Transportation risk analysis, Inherent safety.

Application, Purification, and Recovery of Ionic Liquids

Author : Olga Kuzmina
Publisher : Elsevier
ISBN 13 : 0444633014
Total Pages : 288 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Application, Purification, and Recovery of Ionic Liquids by : Olga Kuzmina

Download or read book Application, Purification, and Recovery of Ionic Liquids written by Olga Kuzmina and published by Elsevier. This book was released on 2016-03-01 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Application, Purification, and Recovery of Ionic Liquids provides a comprehensive overview of the usage of ionic liquids (IL). The book gives a description of the methods used for recovery and purification of ILs, a summary of the economic aspects of using ILs, and a review on the toxicity data of ILs. It is written for researchers, scientists, and engineers working with ILs, their properties, and usages. The book not only describes the chemical aspects, but the economic and environmental aspects as well, making it of particular interest to professionals applying this technology. Chapters written by scientists in academia and researchers in industry, ensuring coverage of both the scientific fundaments and industrial applications A single source of information for a broad collection of recovery and purification methods Provides information on using ionic liquids as green solvents Includes economic aspects of recovery and reuse of ionic liquids

Desulfurization of Model Oil Using Imidazolium-based Ionic Liquids

Author : Wan Mohd Syazwan Wan Abdullah
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Desulfurization of Model Oil Using Imidazolium-based Ionic Liquids by : Wan Mohd Syazwan Wan Abdullah

Download or read book Desulfurization of Model Oil Using Imidazolium-based Ionic Liquids written by Wan Mohd Syazwan Wan Abdullah and published by . This book was released on 2013 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now a day, because of the dramatic environmental impact of sulfur oxides contained in engines emissions, sulfur content specification in fuels are becoming more and more stringent worldwide. In the petroleum refining industry, hydrodesulfurization (HDS) is the conventional process to reduce the sulfur levels of the fuels. However, HDS is cost consuming, besides requiring high temperature and high hydrogen pressure in order to eliminate the aliphatic and alicyclic sulfur compounds. Refractory sulfur compounds such as dibenzothiophene (DBT), methyl dibenzothiophene and 4, 6-methyl dibenzothiophene are less reactive to this process. Due to this reason, alternative sulfur removal techniques are being explored. In the past years, due to its unique properties both as extractant and also as catalyst, ionic liquids have gained increasing interest. 1-ethyl-3-methylimidazolium tetrafluoroborate [EMIM][BF4], has been study in this work. These ionic liquids were characterized using Fourier Transform Infrared spectroscopy (FTIR). The ionic liquids were then screened for sulfur removal from model oil (dodecane). The sulfur containing compound used in preparing the model oil, were DBT with different concentration, 250ppm, 500ppm, 750ppm, 1000ppm, and 2000ppm. In 2000ppm of DBT, contain of 348.04ppm of sulphur. The mixture was heated in the water bath at 30 oC with a 185 rpm stirring for 30 minutes. The mass ratio of ILs to model oil was 1:1, 1:2, and 1:5. To analyze the model oil that contain of ILs by using High-Performance Liquid Chromatography (HPLC). From this experiment, it show that the higher efficiency of removal sulphur by using 1:1 volume ratio at 750ppm of DBT which is 56% removal...

Development of Potential Ionic Liquids for Extractive Desulfurization on Diesel

Author : Syamsul Bahari Abdullah
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Development of Potential Ionic Liquids for Extractive Desulfurization on Diesel by : Syamsul Bahari Abdullah

Download or read book Development of Potential Ionic Liquids for Extractive Desulfurization on Diesel written by Syamsul Bahari Abdullah and published by . This book was released on 2013 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of the Desulfurization of Petroleum Distillates Using Novel Ionic Liquids

Author : Ramogohlo Eunice Sefoka
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (967 download)

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Book Synopsis Investigation of the Desulfurization of Petroleum Distillates Using Novel Ionic Liquids by : Ramogohlo Eunice Sefoka

Download or read book Investigation of the Desulfurization of Petroleum Distillates Using Novel Ionic Liquids written by Ramogohlo Eunice Sefoka and published by . This book was released on 2016 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced 2D Materials

Author : Ashutosh Tiwari
Publisher : John Wiley & Sons
ISBN 13 : 1119242800
Total Pages : 544 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Advanced 2D Materials by : Ashutosh Tiwari

Download or read book Advanced 2D Materials written by Ashutosh Tiwari and published by John Wiley & Sons. This book was released on 2016-07-12 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together innovative methodologies and strategies adopted in the research and developments of Advanced 2D Materials. Well-known worldwide researchers deliberate subjects on (1) Synthesis, characterizations, modeling and properties, (2) State-of-the-art design and (3) innovative uses of 2D materials including: Two-dimensional layered gallium selenide Synthesis of 2D boron nitride nanosheets The effects of substrates on 2-D crystals Electrical conductivity and reflectivity of models of some 2D materials Graphene derivatives in semicrystalline polymer composites Graphene oxide based multifunctional composites Covalent and non-covalent polymer grafting of graphene oxide Graphene-semiconductor hybrid photocatalysts for solar fuels Graphene based sensors Graphene composites from bench to clinic Photocatalytic ZnO-graphene hybrids Hydroxyapatite-graphene bioceramics in orthopaedic applications

Fundamentals of Petroleum Refining

Author : Mohamed A. Fahim
Publisher : Elsevier
ISBN 13 : 0080931561
Total Pages : 513 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Fundamentals of Petroleum Refining by : Mohamed A. Fahim

Download or read book Fundamentals of Petroleum Refining written by Mohamed A. Fahim and published by Elsevier. This book was released on 2009-11-19 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Petroleum Refining presents the fundamentals of thermodynamics and kinetics, and it explains the scientific background essential for understanding refinery operations. The text also provides a detailed introduction to refinery engineering topics, ranging from the basic principles and unit operations to overall refinery economics. The book covers important topics, such as clean fuels, gasification, biofuels, and environmental impact of refining, which are not commonly discussed in most refinery textbooks. Throughout the source, problem sets and examples are given to help the reader practice and apply the fundamental principles of refining. Chapters 1-10 can be used as core materials for teaching undergraduate courses. The first two chapters present an introduction to the petroleum refining industry and then focus on feedstocks and products. Thermophysical properties of crude oils and petroleum fractions, including processes of atmospheric and vacuum distillations, are discussed in Chapters 3 and 4. Conversion processes, product blending, and alkylation are covered in chapters 5-10. The remaining chapters discuss hydrogen production, clean fuel production, refining economics and safety, acid gas treatment and removal, and methods for environmental and effluent treatments. This source can serve both professionals and students (on undergraduate and graduate levels) of Chemical and Petroleum Engineering, Chemistry, and Chemical Technology. Beginners in the engineering field, specifically in the oil and gas industry, may also find this book invaluable. Provides balanced coverage of fundamental and operational topics Includes spreadsheets and process simulators for showing trends and simulation case studies Relates processing to planning and management to give an integrated picture of refining

Nitrification and Denitrification

Author : Ivan Zhu
Publisher : BoD – Books on Demand
ISBN 13 : 9535132997
Total Pages : 122 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Nitrification and Denitrification by : Ivan Zhu

Download or read book Nitrification and Denitrification written by Ivan Zhu and published by BoD – Books on Demand. This book was released on 2017-07-05 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrification and denitrification are essential processes for aquatic ecological system and vital for human health. While ammonia is applied for disinfection together with chlorine to produce chloramine, excessive ammonia may cause nitrification and bacteria growth in water transmission pipeline. Since excessive discharge may cause eutrophication and deterioration of aquatic system, nitrate is regulated for wastewater discharge in sensitive areas. Further, nitrate needs to be monitored and controlled in drinking water treatment to protect against methemoglobinemia in bottle-fed infants.

Freedom Climbers

Author : Bernadette McDonald
Publisher : Mountaineers Books
ISBN 13 : 1594857571
Total Pages : 422 pages
Book Rating : 4.5/5 (948 download)

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Book Synopsis Freedom Climbers by : Bernadette McDonald

Download or read book Freedom Climbers written by Bernadette McDonald and published by Mountaineers Books. This book was released on 2013-02-20 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: CLICK HERE to download the first chapter from Freedom Climbers (Provide us with a little information and we'll send your download directly to your inbox) "One of the most important mountaineering books to be written for many years." —Boardman-Tasker Prize See this book trailer for Freedom Climbers made by RMB Books, its publisher in Canada, where the cover is slightly different from the Mountaineers Books U.S. edition * Behind the Iron Curtain, Cold War mountaineers found freedom on the world's highest peaks—and paid an awful price to achieve it * Winner of the Boardman-Tasker Prize, Banff Grand Prize, and American Alpine Club Literary Award Freedom Climbers tells the story of Poland's truly remarkable mountaineers who dominated Himalayan climbing during the period between the end of World War II and the start of the new millennium. The emphasis here is on their "golden age" in the 1980s and 1990s when, despite the economic and social baggage of their struggling country, Polish climbers were the first to tackle the world's highest mountains during winter, including the first winter ascents on seven of the world's fourteen 8000-meter peaks: Everest, Manaslu, Dhaulagiri, Cho Oyu, Kanchenjunga, Annapurna, and Lhotse. Such successes, however, came at a serious cost: 80 percent of Poland's finest high-altitude climbers died on the high mountains during the same period they were pursuing these first ascents. Award-winning writer Bernadette McDonald addresses the social, political, and cultural context of this golden age, and the hardships of life under Soviet rule. Polish climbers, she argues, were so tough because their lives at home were so tough—they lost family members to World War II and its aftermath and were so much more poverty-stricken than their Western counterparts that they made much of their own climbing gear. While Freedom Climbers tells the larger story of an era, McDonald shares charismatic personal narratives such as that of Wanda Rutkiewicz, expected to be the first woman to climb all 8000-meter peaks until she disappeared on Kanchenjunga in 1992; Jerzy Kukuczka, who died in a fall while attempting the south face of Lhotse; and numerous other renowned climbers including Voytek Kurtyka, Artur Hajzer, Andrej Zawaka, and Krzysztof Wielicki. This is a fascinating window into a different world, far-removed from modernity yet connected by the strange allure of the mountain landscape, and a story of inspiring passion against all odds. This title is part of our LEGENDS AND LORE series. Click here > to learn more.