Nanoporous Catalysts for Biomass Conversion

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Publisher : John Wiley & Sons
ISBN 13 : 1119128099
Total Pages : 336 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Nanoporous Catalysts for Biomass Conversion by : Feng-Shou Xiao

Download or read book Nanoporous Catalysts for Biomass Conversion written by Feng-Shou Xiao and published by John Wiley & Sons. This book was released on 2017-09-05 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive introduction to the design, synthesis, characterization, and catalytic properties of nanoporous catalysts for the biomass conversion With the specter of peak oil demand looming on the horizon, and mounting concerns over the environmental impact of greenhouse gas emissions, biomass has taken on a prominent role as a sustainable alternative fuel source. One critical aspect of the biomass challenge is the development of novel catalytic materials for effective and controllable biomass conversion. Edited by two scientists recognized internationally for their pioneering work in the field, this book focuses on nanoporous catalysts, the most promising class of catalytic materials for the conversion of biomass into fuel and other products. Although various catalysts have been used in the conversion of biomass-derived feedstocks, nanoporous catalysts exhibit high catalytic activities and/or unique product selectivities due to their large surface area, open nanopores, and highly dispersed active sites. This book covers an array of nanoporous catalysts currently in use for biomass conversion, including resins, metal oxides, carbons, mesoporous silicates, polydivinylbenzene, and zeolites. The authors summarize the design, synthesis, characterization and catalytic properties of these nanoporous catalysts for biomass conversions, discussing the features of these catalysts and considering future opportunities for developing more efficient catalysts. Topics covered include: Resins for biomass conversion Supported metal oxides/sulfides for biomass oxidation and hydrogenation Nanoporous metal oxides Ordered mesoporous silica-based catalysts Sulfonated carbon catalysts Porous polydivinylbenzene Aluminosilicate zeolites for bio-oil upgrading Rice straw Hydrogenation for sugar conversion Lignin depolymerization Timely, authoritative, and comprehensive, Nanoporous Catalysts for Biomass Conversion is a valuable working resource for academic researchers, industrial scientists and graduate students working in the fields of biomass conversion, catalysis, materials science, green and sustainable chemistry, and chemical/process engineering.

Overlayer Catalysts for Efficient Biomass Conversion

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Publisher :
ISBN 13 : 9781339776422
Total Pages : 111 pages
Book Rating : 4.7/5 (764 download)

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Book Synopsis Overlayer Catalysts for Efficient Biomass Conversion by : Chen Zhang

Download or read book Overlayer Catalysts for Efficient Biomass Conversion written by Chen Zhang and published by . This book was released on 2016 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensive research efforts have been focusing on developing new energy resources, with biomass being the only renewable source of carbon that can be used to make liquid fuels and chemicals. Platinum-based catalysts have shown excellent reactivity and stability for various biomass conversion reactions. However, previous studies have suggested that the strong adsorption of H2 or CO products would block the platinum surface active site and reduce the catalyst reactivity. Bimetallic overlayer catalysts with a pseudomorphic metal overlayer atop a different bulk metal suggest an effective approach to tackle this problem. A Pt overlayer on top of Ni or Co has been demonstrated computationally and experimentally to display a reduced d-band center energy and thus weakened adsorption strength for H2 and CO. Accordingly, overlayer catalysts with reduced binding strength of H2 and CO are expected to show increased reactivity in reactions where strong H2 or CO binding are shown to inhibit the reactivity. In this research, several overlayer catalysts have been synthesized by the directed deposition technique. Heats of H2 adsorption of overlayer catalysts calculated from H2 chemisorption were decreased compared to pure Pt. The ethylene hydrogenation descriptor reaction also showed decreased turnover frequencies for overlayer catalysts compared to pure Pt, suggesting weaker hydrogen adsorption strength of over layer catalysts than pure Pt. This reduced adsorption strength is consistent with previous computational predictions. Overlayer catalysts were tested in aqueous phase glycerol hydrodeoxygenation and furfural hydrogenation. In glycerol hydrodeoxygenation, overlayer catalysts showed enhanced turnover frequencies in glycerol conversion and hydrocarbon production rates. This enhancement is in agreement with the expectation that reduced adsorption strength of Pt overlayer would increase Pt reactivity. Also, with Ir@Pt (core@shell) overlayer catalysts, higher selectivity toward C-O bond cleavage than C-C bond cleavage was achieved, suggesting promising application in producing fully-deoxygenated products without breaking C-C bonds. In furfural hydrogenation, overlayer catalysts showed much higher turnover frequencies in furfural conversion than their monometallic counterparts.

Chemical Catalysts for Biomass Upgrading

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Publisher : John Wiley & Sons
ISBN 13 : 3527814817
Total Pages : 640 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Chemical Catalysts for Biomass Upgrading by : Mark Crocker

Download or read book Chemical Catalysts for Biomass Upgrading written by Mark Crocker and published by John Wiley & Sons. This book was released on 2019-11-19 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive reference to the use of innovative catalysts and processes to turn biomass into value-added chemicals Chemical Catalysts for Biomass Upgrading offers detailed descriptions of catalysts and catalytic processes employed in the synthesis of chemicals and fuels from the most abundant and important biomass types. The contributors?noted experts on the topic?focus on the application of catalysts to the pyrolysis of whole biomass and to the upgrading of bio-oils. The authors discuss catalytic approaches to the processing of biomass-derived oxygenates, as exemplified by sugars, via reactions such as reforming, hydrogenation, oxidation, and condensation reactions. Additionally, the book provides an overview of catalysts for lignin valorization via oxidative and reductive methods and considers the conversion of fats and oils to fuels and terminal olefins by means of esterification/transesterification, hydrodeoxygenation, and decarboxylation/decarbonylation processes. The authors also provide an overview of conversion processes based on terpenes and chitin, two emerging feedstocks with a rich chemistry, and summarize some of the emerging trends in the field. This important book: -Provides a comprehensive review of innovative catalysts, catalytic processes, and catalyst design -Offers a guide to one of the most promising ways to find useful alternatives for fossil fuel resources -Includes information on the most abundant and important types of biomass feedstocks -Examines fields such as catalytic cracking, pyrolysis, depolymerization, and many more Written for catalytic chemists, process engineers, environmental chemists, bioengineers, organic chemists, and polymer chemists, Chemical Catalysts for Biomass Upgrading presents deep insights on the most important aspects of biomass upgrading and their various types.

New and Future Developments in Catalysis

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Author :
Publisher : Elsevier Inc. Chapters
ISBN 13 : 012808197X
Total Pages : 34 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis New and Future Developments in Catalysis by : Lei Jin

Download or read book New and Future Developments in Catalysis written by Lei Jin and published by Elsevier Inc. Chapters. This book was released on 2013-07-17 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reaction Pathways and Mechanisms in Thermocatalytic Biomass Conversion II

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Author :
Publisher : Springer
ISBN 13 : 9789811013171
Total Pages : 198 pages
Book Rating : 4.0/5 (131 download)

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Book Synopsis Reaction Pathways and Mechanisms in Thermocatalytic Biomass Conversion II by : Marcel Schlaf

Download or read book Reaction Pathways and Mechanisms in Thermocatalytic Biomass Conversion II written by Marcel Schlaf and published by Springer. This book was released on 2016-08-23 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume II presents the latest advances in catalytic hydrodeoxygenation and other transformations of some cellulosic platform chemicals to high value-added products. It presents the theoretical evaluation of the energetics and catalytic species involved in potential pathways of catalyzed carbohydrate conversion, pathways leading to the formation of humin-based by-products, and thermal pathways in deriving chemicals from lignin pyrolysis and hydrodeoxygenation. Catalytic gasification of biomass under extreme thermal conditions as an extension of pyrolysis is also discussed. Marcel Schlaf, PhD, is a Professor at the Department of Chemistry, University of Guelph, Canada. Z. Conrad Zhang, PhD, is a Professor at the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, China.

Reaction Pathways and Mechanisms in Thermocatalytic Biomass Conversion I

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Author :
Publisher : Springer
ISBN 13 : 9789811013164
Total Pages : 260 pages
Book Rating : 4.0/5 (131 download)

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Book Synopsis Reaction Pathways and Mechanisms in Thermocatalytic Biomass Conversion I by : Marcel Schlaf

Download or read book Reaction Pathways and Mechanisms in Thermocatalytic Biomass Conversion I written by Marcel Schlaf and published by Springer. This book was released on 2016-08-23 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume I mainly focuses on the current understanding of the reaction pathways and mechanisms involved in several important catalytic conversions of cellulose and carbohydrates. It starts with nanoscale illustrations of biomass structures and describes various reactions including cellulose depolymerization to sugars, catalytic aldose-ketose isomerization and dehydration, selective oxidation, hydrogenolysis of cellulose and sugars, and the conversion of short carbohydrates. The specificity and function of different catalysts and reaction media in relation to the catalytic performances for these reactions are discussed with significant mechanistic details. Marcel Schlaf, PhD, is a Professor at the Department of Chemistry, University of Guelph, Canada. Z. Conrad Zhang, PhD, is a Professor at the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, China.

Sustainable Catalytic Conversion of Biomass for the Production of Biofuels and Bioproducts

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Author :
Publisher : MDPI
ISBN 13 : 3039364332
Total Pages : 216 pages
Book Rating : 4.0/5 (393 download)

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Book Synopsis Sustainable Catalytic Conversion of Biomass for the Production of Biofuels and Bioproducts by : Gabriel Morales

Download or read book Sustainable Catalytic Conversion of Biomass for the Production of Biofuels and Bioproducts written by Gabriel Morales and published by MDPI. This book was released on 2020-12-02 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass is widely considered as a potential alternative to dwindling fossil fuel reserves. There is a large variety of biomass sources (oleaginous, lignocellulosic, algae, etc.), with many possible conversion routes and products. Currently, biomass is not just viewed as a source of biofuels, but also as an interesting feedstock for the production of bio-based chemicals that could largely replace petrochemicals. In this context, the search for new sustainable and efficient alternatives to fossil sources is gaining increasing relevance within the chemical industry. There, the role of catalysis is often critical for the development of clean and sustainable processes, aiming to produce commodity chemicals or liquid fuels with a high efficiency and atom economy. This book gathers works at the cutting edge of investigation in the application of catalysis, for the sustainable conversion of biomass into biofuels and bio-based chemicals.

Advanced catalytic materials and technologies in biomass conversion

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Publisher : Frontiers Media SA
ISBN 13 : 2832518478
Total Pages : 130 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Advanced catalytic materials and technologies in biomass conversion by : Xianxiang Liu

Download or read book Advanced catalytic materials and technologies in biomass conversion written by Xianxiang Liu and published by Frontiers Media SA. This book was released on 2023-04-06 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biomass Derived Heterogeneous and Homogeneous Catalysts

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Publisher : MDPI
ISBN 13 : 3036509089
Total Pages : 200 pages
Book Rating : 4.0/5 (365 download)

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Book Synopsis Biomass Derived Heterogeneous and Homogeneous Catalysts by : José María Encinar Martín

Download or read book Biomass Derived Heterogeneous and Homogeneous Catalysts written by José María Encinar Martín and published by MDPI. This book was released on 2021-06-09 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the performance of homogeneous and heterogeneous catalysts applied in biomass processing was assessed, paying special attention to the main advantages and challenges related to their use. Indeed, these challenges are opportunities to develop new research lines that could be fruitful in the near future. Thus, different studies are included, dealing with diverse subjects, with one main goal in common: the improvement of different aspects related to biomass processing through the use of catalysts.

Catalytic Biomass to Renewable Biofuels and Biomaterials

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Publisher : MDPI
ISBN 13 : 3039363123
Total Pages : 208 pages
Book Rating : 4.0/5 (393 download)

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Book Synopsis Catalytic Biomass to Renewable Biofuels and Biomaterials by : Yi-Tong Wang

Download or read book Catalytic Biomass to Renewable Biofuels and Biomaterials written by Yi-Tong Wang and published by MDPI. This book was released on 2020-11-13 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass is the only renewable carbon source that can be converted into high value-added carbon products. This book presents a collection of studies on the conversion of catalytic biomass to renewable biofuels and biomaterials by chemical conversion, co-combustion technology, and biological conversion technology. The fundamentals and mechanisms of catalytic materials design, process optimization, product development, and by-product utilization are outlined. All articles were contributed by experts in catalysis and bioenergy fields to provide readers with a broad range of perspectives on cutting-edge applications. This book is an ideal reference guide for academic researchers and engineering technicians in the fields of catalytic material synthesis, biomass energy conversion, enzyme catalysis, pyrolysis, combustion, vaporization, and fermentation. It can also be used as a comprehensive reference source for university students in renewable energy science and engineering, agricultural engineering, thermal engineering, chemical engineering, material science, and environmental engineering. This book contains 12 articles: (1) “Catalytic Biomass to Renewable Biofuels and Biomaterials”; (2) “Experimental Design to Improve Cell Growth and Ethanol Production in Syngas Fermentation by Clostridium carboxidivorans”; (3) “Glycerol Acetylation Mediated by Thermally Hydrolysed Biosolids-Based Material”; (4) “Influence of Base-Catalyzed Organosolv Fractionation of Larch Wood Sawdust on Fraction Yields and Lignin Properties”; (5) “Ca-based Catalysts for the Production of High-Quality Bio-Oils from the Catalytic Co-Pyrolysis of Grape Seeds and Waste Tyres”; (6) “Synthesis of Diesel and Jet Fuel Range Cycloalkanes with Cyclopentanone and Furfural”; (7) “Gel-Type and Macroporous Cross-Linked Copolymers Functionalized with Acid Groups for the Hydrolysis of Wheat Straw Pretreated with an Ionic Liquid”; (8) “Role of Humic Acid Chemical Structure Derived from Different Biomass Feedstocks on Fe(III) Bioreduction Activity: Implication for Sustainable Use of Bioresources”; (9) “Selective Production of Terephthalonitrile and Benzonitrile via Pyrolysis of Polyethylene Terephthalate (PET) with Ammonia over Ca(OH)2/Al2O3 Catalysts”; (10) “Experimental Studies on Co-Combustion of Sludge and Wheat Straw”; (11) “Carbonate-Catalyzed Room-Temperature Selective Reduction of Biomass-Derived 5-Hydroxymethylfurfural into 2,5-Bis(hydroxymethyl)furan”; (12) “Clostridium sp. as Bio-Catalyst for Fuels and Chemicals Production in a Biorefinery Context”.

Development of an Efficient Catalyst for the Prolytic Conversion of Biomass Into Transport Fuel

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Author :
Publisher :
ISBN 13 : 9789036537964
Total Pages : 141 pages
Book Rating : 4.5/5 (379 download)

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Book Synopsis Development of an Efficient Catalyst for the Prolytic Conversion of Biomass Into Transport Fuel by :

Download or read book Development of an Efficient Catalyst for the Prolytic Conversion of Biomass Into Transport Fuel written by and published by . This book was released on 2014 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nanostructured Catalysts for Biomass Conversion

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (118 download)

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Book Synopsis Nanostructured Catalysts for Biomass Conversion by : Jan Engelhardt

Download or read book Nanostructured Catalysts for Biomass Conversion written by Jan Engelhardt and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalysts Design for Biomass Conversion

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (135 download)

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Book Synopsis Catalysts Design for Biomass Conversion by : Fabian Morteo Flores

Download or read book Catalysts Design for Biomass Conversion written by Fabian Morteo Flores and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biomass Processing over Gold Catalysts

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Publisher : Springer
ISBN 13 : 9783319009056
Total Pages : 0 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis Biomass Processing over Gold Catalysts by : Olga A. Simakova

Download or read book Biomass Processing over Gold Catalysts written by Olga A. Simakova and published by Springer. This book was released on 2013-07-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes the valorization of biomass-derived compounds over gold catalysts. Since biomass is a rich renewable feedstock for diverse platform molecules, including those currently derived from petroleum, the interest in various transformation routes has become intense. Catalytic conversion of biomass is one of the main approaches to improving the economic viability of biorefineries. In addition, Gold catalysts were found to have outstanding activity and selectivity in many key reactions. This book collects information about transformations of the most promising and important compounds derived from cellulose, hemicelluloses, and woody biomass extractives. Since gold catalysts possess high stability under oxidative conditions, selective oxidation reactions were discussed more thoroughly than other critical reactions such as partial hydrogenation, acetalization, and isomerization. The influence of reaction conditions, the role of the catalyst, and the advantages and disadvantages of using gold are presented for all of the reactions mentioned above. This book provides an overview of the recent research results focusing on application of gold catalysts for synthesis of valuable chemicals using renewable feedstocks.

Mechanistic Insights Into Multi-functional Catalysts for Biomass Conversion to Bio-diesel and Bio-surfactant

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Publisher :
ISBN 13 : 9780438931725
Total Pages : 223 pages
Book Rating : 4.9/5 (317 download)

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Book Synopsis Mechanistic Insights Into Multi-functional Catalysts for Biomass Conversion to Bio-diesel and Bio-surfactant by : Huong (Hannah) Nguyen

Download or read book Mechanistic Insights Into Multi-functional Catalysts for Biomass Conversion to Bio-diesel and Bio-surfactant written by Huong (Hannah) Nguyen and published by . This book was released on 2019 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: With increasing concerns about CO2 emissions and energy supply, research on renewable production of fuels and chemicals from biomass has surged. Although significant progress has been made, realizing a commercial bio-refinery is still challenging due to technological difficulties associated with the over functionalization of biomass-derived oxygenates. Developing effective catalytic processes to selectively tailor desired products requires deep mechanistic understandings of catalysis and process conditions. This thesis sheds lights on the catalytic roles of acid and base sites of multi-functional catalysts and their synergy in the production of the potential bio-diesel and bio-surfactants.

Catalysis for Clean Energy and Environmental Sustainability

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Publisher : Springer
ISBN 13 : 9783030650162
Total Pages : 934 pages
Book Rating : 4.6/5 (51 download)

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Book Synopsis Catalysis for Clean Energy and Environmental Sustainability by : K. K. Pant

Download or read book Catalysis for Clean Energy and Environmental Sustainability written by K. K. Pant and published by Springer. This book was released on 2021-05-20 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is part of a two-volume work that offers a unique blend of information on realistic evaluations of catalyst-based synthesis processes using green chemistry principles and the environmental sustainability applications of such processes for biomass conversion, refining, and petrochemical production. The volumes provide a comprehensive resource of state-of-the-art technologies and green chemistry methodologies from researchers, academics, and chemical and manufacturing industrial scientists. The work will be of interest to professors, researchers, and practitioners in clean energy catalysis, green chemistry, chemical engineering and manufacturing, and environmental sustainability. This volume focuses on the potentials, recent advances, and future prospects of catalysis for biomass conversion and value-added chemicals production via green catalytic routes. Readers are presented with a mechanistic framework assessing the development of product selective catalytic processes for biomass and biomass-derived feedstock conversion. The book offers a unique combination of contributions from experts working on both lab-scale and industrial catalytic processes and provides insight into the use of various catalytic materials (e.g., mineral acids, heteropolyacid, metal catalysts, zeolites, metal oxides) for clean energy production and environmental sustainability.

Conversion of Oxygenates from Biomass-derived Compounds Over Supported Metal Catalysts

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Publisher :
ISBN 13 :
Total Pages : 558 pages
Book Rating : 4.:/5 (87 download)

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Book Synopsis Conversion of Oxygenates from Biomass-derived Compounds Over Supported Metal Catalysts by : Surapas Sitthisa

Download or read book Conversion of Oxygenates from Biomass-derived Compounds Over Supported Metal Catalysts written by Surapas Sitthisa and published by . This book was released on 2012 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: