(Pulsed Atmospheric Fluidized-bed Combustion). [Installation of the Pulsed Atmospheric Fluidized-bed Combustion Components].

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ISBN 13 :
Total Pages : 41 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis (Pulsed Atmospheric Fluidized-bed Combustion). [Installation of the Pulsed Atmospheric Fluidized-bed Combustion Components]. by :

Download or read book (Pulsed Atmospheric Fluidized-bed Combustion). [Installation of the Pulsed Atmospheric Fluidized-bed Combustion Components]. written by and published by . This book was released on 1988 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second Quarterly Technical Progress Report presents the results of work accomplished during the period July 25 through October 30, 1988. The overall objective of the program is the development of a pulsed atmospheric fluidized-bed combustion (PAFBC) technology to burn coal and to provide heat and steam to commercial, institutional, and small industrial applications at a reasonable price in environmentally acceptable manner. Progress during this period accelerated rapidly. The site for the installation of the PAFBC was completed. All of the system components, including the fabrication of the furnace, were also completed. Additional component testing and inspection was also completed. By the end of this period the AFBC was completely assembled and installed at the site adjacent to the MTCI facility and shakedown tests were initiated. 20 figs., 2 tabs.

Pulsed Atmospheric Fluidized-bed Combustion . Technical Progress Report, August--October 1988

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ISBN 13 :
Total Pages : 41 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Pulsed Atmospheric Fluidized-bed Combustion . Technical Progress Report, August--October 1988 by :

Download or read book Pulsed Atmospheric Fluidized-bed Combustion . Technical Progress Report, August--October 1988 written by and published by . This book was released on 1988 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second Quarterly Technical Progress Report presents the results of work accomplished during the period July 25 through October 30, 1988. The overall objective of the program is the development of a pulsed atmospheric fluidized-bed combustion (PAFBC) technology to burn coal and to provide heat and steam to commercial, institutional, and small industrial applications at a reasonable price in environmentally acceptable manner. Progress during this period accelerated rapidly. The site for the installation of the PAFBC was completed. All of the system components, including the fabrication of the furnace, were also completed. Additional component testing and inspection was also completed. By the end of this period the AFBC was completely assembled and installed at the site adjacent to the MTCI facility and shakedown tests were initiated. 20 figs., 2 tabs.

Pulse Atmospheric Fluidized Bed Combustion

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Pulse Atmospheric Fluidized Bed Combustion by :

Download or read book Pulse Atmospheric Fluidized Bed Combustion written by and published by . This book was released on 1989 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall objective of the program is the development of a pulsed atmospheric fluidized-bed combustion (PAFBC) technology to burn coal and to provide heat and steam to commercial, institutional, and small industrial applications at a reasonable price in an environmentally acceptable manner. During this reporting period, a total of eight shakedown and debugging coal combustion tests were performed in the AFBC. A start-up procedure was established, system improvements implemented, and preliminary material and heat balances made based on these tests. The pulse combustor for the AFBC system was fabricated and installed and a series of tests was conducted on the system. 17 figs., 5 tabs.

Pulsed Atmospheric Fluidized Bed Combustion

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (88 download)

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Book Synopsis Pulsed Atmospheric Fluidized Bed Combustion by :

Download or read book Pulsed Atmospheric Fluidized Bed Combustion written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced Design for Pulsed Atmospheric Fluidized Bed Combustion

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ISBN 13 :
Total Pages : pages
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Book Synopsis Advanced Design for Pulsed Atmospheric Fluidized Bed Combustion by : N. A. Mousa

Download or read book Advanced Design for Pulsed Atmospheric Fluidized Bed Combustion written by N. A. Mousa and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pulsed Atmospheric Fluidized Bed Combustion (PAFBC) . Technical Progress Report, May--July 1988

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ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Pulsed Atmospheric Fluidized Bed Combustion (PAFBC) . Technical Progress Report, May--July 1988 by :

Download or read book Pulsed Atmospheric Fluidized Bed Combustion (PAFBC) . Technical Progress Report, May--July 1988 written by and published by . This book was released on 1988 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first Quarterly Technical Progress Report presents the results of work accomplished during the period April 19 through July 24,1988. The overall objective of the program is the development of a pulsed atmospheric fluidized-bed combustion (PAFBC) technology to burn coal and to provide heat and steam to commercial, institutional, and small industrial applications at a reasonable price in an environmentally acceptable manner. the program scope consisted of two tasks; the first was to establish preliminary feasibility by the use of theoretical and state-of-the-art information. This task was completed during the first quarter of the contract period and a topical report entitled, ''Pulsed Atmospheric Fluidized Bed combustion (PAFBC) - Preliminary Feasibility Study'' was prepared as a ''decision point to proceed'' deliverable in accordance with the terms of the contract. This first quarterly progress report therefore covers the contract activities subsequent to the approval of the feasibility study and the decision to proceed with the Task 2 effort. As the initial quarterly technical progress report, this document includes a subsection on background which will be omitted in subsequent reports. All effort during this period was devoted to the design and analysis of the PAFBC. Design drawings were prepared and fabrication and procurement initiated. Quotations were evaluated and a fabrication contract awarded. A site adjacent to the MTCI building was chosen for the installation of the PAFBC. Some ancillary components were purchased, renovated, and tested. Some delays in delivery of components have resulted in some schedule delay. It is anticipated that the program pace will accelerate as soon as parts are received and installation and assembly are initiated. 10 figs.,1 tab.

Pulsed Atmospheric Fluidized Bed Combustion. Final Report

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ISBN 13 :
Total Pages : 197 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Pulsed Atmospheric Fluidized Bed Combustion. Final Report by :

Download or read book Pulsed Atmospheric Fluidized Bed Combustion. Final Report written by and published by . This book was released on 1989 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to verify the technical feasibility of the MTCI Pulsed Atmospheric Fluidized Bed Combustor technology, a laboratory-scale system was designed, built and tested. Important aspects of the operational and performance parameters of the system were established experimentally. A considerable amount of the effort was invested in the initial task of constructing an AFBC that would represent a reasonable baseline against which the performance of the PAFBC could be compared. A summary comparison of the performance and emissions data from the MTCI 2 ft x 2 ft facility (AFBC and PAFBC modes) with those from conventional BFBC (taller freeboard and recycle operation) and circulating fluidized bed combustion (CFBC) units is given in Table ES-1. The comparison is for typical high-volatile bituminous coals and sorbents of average reactivity. The values indicated for BFBC and CFBC were based on published information. The AFBC unit that was designed to act as a baseline for the comparison was indeed representative of the larger units even at the smaller scale for which it was designed. The PAFBC mode exhibited superior performance in relation to the AFBC mode. The higher combustion efficiency translates into reduced coal consumption and lower system operating cost; the improvement in sulfur capture implies less sorbent requirement and waste generation and in turn lower operating cost; lower NO(subscript x) and CO emissions mean ease of site permitting; and greater steam-generation rate translates into less heat exchange surface area and reduced capital cost. Also, the PAFBC performance generally surpasses those of conventional BFBC, is comparable to CFBC in combustion and NO(subscript x) emissions, and is better than CFBC in sulfur capture and CO emissions even at the scaled-down size used for the experimental feasibility tests.

(Pulsed Atmospheric Fluidized Bed Combustion (PAFBC)).

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ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis (Pulsed Atmospheric Fluidized Bed Combustion (PAFBC)). by :

Download or read book (Pulsed Atmospheric Fluidized Bed Combustion (PAFBC)). written by and published by . This book was released on 1988 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first Quarterly Technical Progress Report presents the results of work accomplished during the period April 19 through July 24,1988. The overall objective of the program is the development of a pulsed atmospheric fluidized-bed combustion (PAFBC) technology to burn coal and to provide heat and steam to commercial, institutional, and small industrial applications at a reasonable price in an environmentally acceptable manner. the program scope consisted of two tasks; the first was to establish preliminary feasibility by the use of theoretical and state-of-the-art information. This task was completed during the first quarter of the contract period and a topical report entitled, Pulsed Atmospheric Fluidized Bed combustion (PAFBC) - Preliminary Feasibility Study'' was prepared as a decision point to proceed'' deliverable in accordance with the terms of the contract. This first quarterly progress report therefore covers the contract activities subsequent to the approval of the feasibility study and the decision to proceed with the Task 2 effort. As the initial quarterly technical progress report, this document includes a subsection on background which will be omitted in subsequent reports. All effort during this period was devoted to the design and analysis of the PAFBC. Design drawings were prepared and fabrication and procurement initiated. Quotations were evaluated and a fabrication contract awarded. A site adjacent to the MTCI building was chosen for the installation of the PAFBC. Some ancillary components were purchased, renovated, and tested. Some delays in delivery of components have resulted in some schedule delay. It is anticipated that the program pace will accelerate as soon as parts are received and installation and assembly are initiated. 10 figs.,1 tab.

(Pulsed Atmospheric Fluidized Bed Combustion (PAFBC)). [Comparing PAFBC Vs. AFBC].

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis (Pulsed Atmospheric Fluidized Bed Combustion (PAFBC)). [Comparing PAFBC Vs. AFBC]. by :

Download or read book (Pulsed Atmospheric Fluidized Bed Combustion (PAFBC)). [Comparing PAFBC Vs. AFBC]. written by and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth Quarterly Technical Progress Report presents the results of work accomplished during the period February 6 through April 30, 1989. the overall objective of the program is the development of a pulsed atmospheric, fluidized bed combustion (PAFBC) technology to burn coal and to provide heat and steam to commercial, institutional, and small industrial applications at a reasonable price in an environmentally acceptable manner. During this past quarter, a baseline for comparing PAFBC vs. AFBC performance was established and the initial series of PAFBC coal-fired combustion tests was completed. The AFBC baseline was representative of bubbling bed units with the exception of emissions which were somewhat higher and attributable to the size constraints of the AFBC unit. However, it still provided a valid baseline for referencing and optimizing PAFBC performance. Initial coal combustion tests in the pulsed fluid-bed verified enhanced performance in comparison to the non-pulsed beds, providing reduced NO(subscript x), CO, and SO2 emissions as well as higher steam generation rates and considerably lower entrainment losses. 9 figs., 4 tabs.

Pulsed Atmospheric Fluidized Bed Combustion. Technical Progress Report, July 1993--September 1993

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ISBN 13 :
Total Pages : 61 pages
Book Rating : 4.:/5 (685 download)

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Book Synopsis Pulsed Atmospheric Fluidized Bed Combustion. Technical Progress Report, July 1993--September 1993 by :

Download or read book Pulsed Atmospheric Fluidized Bed Combustion. Technical Progress Report, July 1993--September 1993 written by and published by . This book was released on 1993 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: This quarterly report is broken down between design and the status of the fabrication work being performed. The design section is divided between the following sections: Site layout, foundation design, structural design, piping design, pulse combustor components, and electrical & instrumentation design. As reported in the last quarterly report the location area of the PAFBC in the Clemson Energy Facility was inspected with a view to finalize the layout of the PAFBC plant. Some adjustments were made to the layout to accommodate Clemson University's requirements and the available space. The most important changes are that the boiler and economizer were relocated in the structure above ground level in order to reduce the size of the footprint of the plant. Figure 1 is the plan view of the current layout. Figures 2 through 6 present different elevation views of the layout. The design of foundations for the entire plant is currently being executed by Industra Engineers Inc. of Greenville, SC. The different weights of various equipment located close to each other precludes the provision of independent foundations for each piece of equipment. One monolithic foundation platform for the whole area proves to be more economical for the current layout. In this quarter the design of the plant structures was completed. The drawings were sent out for expert review and approval. The drawings at this stage present complete structural and platform layout requirements. Changes will be made to various structural members based on the structural review and then detailed drawings of joint design and fabrication cutting plans will be prepared and issued for fabrication.

Pulsed Atmospheric Fluidized Bed Combustion (PAFBC) . Technical Progress Report, February 1989--April 1989

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Pulsed Atmospheric Fluidized Bed Combustion (PAFBC) . Technical Progress Report, February 1989--April 1989 by :

Download or read book Pulsed Atmospheric Fluidized Bed Combustion (PAFBC) . Technical Progress Report, February 1989--April 1989 written by and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fourth Quarterly Technical Progress Report presents the results of work accomplished during the period February 6 through April 30, 1989. the overall objective of the program is the development of a pulsed atmospheric, fluidized bed combustion (PAFBC) technology to burn coal and to provide heat and steam to commercial, institutional, and small industrial applications at a reasonable price in an environmentally acceptable manner. During this past quarter, a baseline for comparing PAFBC vs. AFBC performance was established and the initial series of PAFBC coal-fired combustion tests was completed. The AFBC baseline was representative of bubbling bed units with the exception of emissions which were somewhat higher and attributable to the size constraints of the AFBC unit. However, it still provided a valid baseline for referencing and optimizing PAFBC performance. Initial coal combustion tests in the pulsed fluid-bed verified enhanced performance in comparison to the non-pulsed beds, providing reduced NO(subscript x), CO, and SO2 emissions as well as higher steam generation rates and considerably lower entrainment losses. 9 figs., 4 tabs.

Pulsed Atmospheric Fluidized Bed Combustor Apparatus

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ISBN 13 :
Total Pages : pages
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Book Synopsis Pulsed Atmospheric Fluidized Bed Combustor Apparatus by :

Download or read book Pulsed Atmospheric Fluidized Bed Combustor Apparatus written by and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A pulsed atmospheric fluidized bed reactor system is disclosed and claimed along with a process for utilization of same for the combustion of, e.g. high sulfur content coal. The system affords a economical, ecologically acceptable alternative to oil and gas fired combustors. The apparatus may also be employed for endothermic reaction, combustion of waste products, e.g., organic and medical waste, drying materials, heating air, calcining and the like.

Pulsed Atmospheric Fluidized Bed Combustion. Quarterly Technical Progress Report, October 1992--December 1992

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ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Pulsed Atmospheric Fluidized Bed Combustion. Quarterly Technical Progress Report, October 1992--December 1992 by :

Download or read book Pulsed Atmospheric Fluidized Bed Combustion. Quarterly Technical Progress Report, October 1992--December 1992 written by and published by . This book was released on 1993 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Design and Engineering of most components in the Pulsed Atmospheric Fluidized Bed System was completed prior to September 1992. The components remaining to be designed at that time were: Aerovalves for the Pulse Combustor; Gas and coal injectors for the Pulse Combustor; Lines for PC tailpipes; Air plenum and inlet silencer; Refractory lined hot gas duct connecting outlet hot cyclone to boiler; Structure and platforms, and ladders around PAFBC vessel access and major equipment. Design work is currently in progress on all of the above components. Items 1, 2, 3 and 4 are 50% completed, and items 5 & 6 are 75% complete.

Pulsed Atmospheric Fluidized-bed Combustion. Quarterly Report, October-December 1994

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Total Pages : pages
Book Rating : 4.:/5 (88 download)

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Book Synopsis Pulsed Atmospheric Fluidized-bed Combustion. Quarterly Report, October-December 1994 by :

Download or read book Pulsed Atmospheric Fluidized-bed Combustion. Quarterly Report, October-December 1994 written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pulsed Atmospheric Fluidized Bed Combustion. Technical Progress Report, April-June 1995

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ISBN 13 :
Total Pages : pages
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Book Synopsis Pulsed Atmospheric Fluidized Bed Combustion. Technical Progress Report, April-June 1995 by :

Download or read book Pulsed Atmospheric Fluidized Bed Combustion. Technical Progress Report, April-June 1995 written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pulsed Atmospheric Fluidized Bed Combustion. Technical Progress Report, January 1995--April 1995

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (683 download)

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Book Synopsis Pulsed Atmospheric Fluidized Bed Combustion. Technical Progress Report, January 1995--April 1995 by :

Download or read book Pulsed Atmospheric Fluidized Bed Combustion. Technical Progress Report, January 1995--April 1995 written by and published by . This book was released on 1995 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress is reported on the design of a pulsed fluidized bed combustor and component, fabrication, and construction site activities.

Pulse Atmospheric Fluidized Bed Combustion. Technical Progress Report, November 1988--January 1989

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Pulse Atmospheric Fluidized Bed Combustion. Technical Progress Report, November 1988--January 1989 by :

Download or read book Pulse Atmospheric Fluidized Bed Combustion. Technical Progress Report, November 1988--January 1989 written by and published by . This book was released on 1989 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall objective of the program is the development of a pulsed atmospheric fluidized-bed combustion (PAFBC) technology to burn coal and to provide heat and steam to commercial, institutional, and small industrial applications at a reasonable price in an environmentally acceptable manner. During this reporting period, a total of eight shakedown and debugging coal combustion tests were performed in the AFBC. A start-up procedure was established, system improvements implemented, and preliminary material and heat balances made based on these tests. The pulse combustor for the AFBC system was fabricated and installed and a series of tests was conducted on the system. 17 figs., 5 tabs.