Development on Catalytic Flue Gas Desulfurization Process PDF Download

Author: Kazushige Kawamura
Publisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 7

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Book Description

Author: Barbara Toole-O'Neil
Publisher: Springer Science & Business Media
ISBN: 9780792383468
Category : Nature
Languages : en
Pages : 912

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Book Description
Dry sulfurization processes offer the significant advantages of low capital and low operating costs when compared to wet desulfurization. They hold great potential for the economical reduction of sulfur emissions from power utilities that use high-sulfur coal. Dry Scrubbing Technologies for Flue Gas Desulfurization represents a body of research that was sponsored by the State of Ohio's Coal Development Office for the development of technologies that use coal in an economic, environmentally-sound manner. One of the project's major goals was the development of dry, calcium-based sorption processes for removing sulfur dioxide from the combustion gases produced by high-sulfur coal. Dry Scrubbing Technologies for Flue Gas Desulfurization highlights a number of fundamental research findings that have had a significant and lasting impact in terms of scientific understanding. For example, the experimental investigation of the upper-furnace sulfur capture obtained time-resolved kinetic data in less than 100 millisecond time-scales for the first time ever, thereby revealing the true nature of the ultra-fast and overlapping phenomena. This was accomplished through the development of a unique entrained flow reactor system. The authors also identify a number of important areas for future research, including reaction mechanisms, sorbent material, transport effects, modeling, and process development. Dry Scrubbing Technologies for Flue Gas Desulfurization will appeal to both chemical and environmental engineers who examine different ways touse coal in a more environmentally benign manner. It will make an essential reference for air pollution control researchers from coal, lime, cement, and utility industries; for government policy-makers and environmental regulatory agencies; and for those who teach graduate courses in environmental issues, pollution control technologies, and environmental policy.

Author:
Publisher:
ISBN:
Category : Flue gases
Languages : en
Pages : 616

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Author: United States. Federal Power Commission
Publisher:
ISBN:
Category : Desulfurization
Languages : en
Pages : 82

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Book Description

Author: Rehan Jamil
Publisher:
ISBN: 9783656601395
Category :
Languages : en
Pages : 20

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Book Description
Scholarly Research Paper from the year 2013 in the subject Engineering - Chemical Engineering, grade: Master, course: Engineering, language: English, abstract: In 1927, the limestone desulfurization process was first applied in the Barthes and Bansside Power Plants (total 120MW) beside the Thames River in UK to protect high-rise building in London. Up to now, over 10 desulfurization processes have been launched and applied. Based on the desulfurizing agent being used, there include calcium process (limestone/lime), ammonia process, magnesium process, sodium process, alkali alumina process, copper oxide/zinc process, active carbon process, ammonium dihydrogen phosphate process, etc. The calcium process is commercially available and widely used in the world, i.e. more than 90%. Flue gas desulfurization processes, survey made by the coal research institute under the International Energy Agency shows that the wet-process desulfurization accounts for 85% of total installed capacity of flue gas desulfurization units across the world. The wet-process desulfurization is mainly applied in countries, like Japan (98%), USA (92%), Germany (90%), etc. The limestone-gypsum wet desulfurization process, the most mature technology, the most applications, the most reliable operation in the world, may have rate of desulfurization of more than 90%. Currently, the flue gas desulfurization technology used at thermal power plants at home and abroad tends to be higher rate of desulfurization, bigger installed capacity, more advanced technology, lower investment, less land acquisition, lower operation cost, higher level of automation, more excellent reliability, etc. This paper briefs current situations and trends of flue gas desulfurization technology also append short descript of different type of FDG and their category.

Author: M. Michael Miller
Publisher:
ISBN:
Category : Flue gases
Languages : en
Pages : 720

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Book Description
Contains 4,101 references on FGD [Flue Gas Desulfurization] ... primarily from 1982 through June 1993. Complements the "Flue Gas Desulfurization and Denitrification" bibliography published by the U.S. Dept. of Energy in Jan. 1985. References were located on the Energy, Science and Technology, Pollution Abstracts, and Environmental Bibliography databases. Primarily covers FGD and the use of industrial minerals in the desulfurization process or in by-product utilization and disposal. Emphasizes post-combustion removal of sulfur dioxide through processes such as in-duct injection and wet and dry scrubbing.

Author: Daniel Bienstock
Publisher:
ISBN:
Category : Flue gases
Languages : en
Pages : 40

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Book Description

Author: National Council of the Paper Industry for Air and Stream Improvement (U.S.)
Publisher:
ISBN:
Category : Boilers
Languages : en
Pages : 41

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Book Description

Author: M. J. Satriana
Publisher: William Andrew
ISBN:
Category : Science
Languages : en
Pages : 344

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Book Description

Author: H. Yanagioka
Publisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 9

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Book Description
Flue gas desulfurization (FGD) processes have been developed for more than two decades in Japan. Process simplicity and compact design have been achieved through succesive development efforts. The first generation FGD process was composed of three types of chemical equipment: absorber, oxidizer, and crystallizer. The second generation FGD has integrated all of the functions into a single process vessel, process vessel, a jet bubbling reactor (JBR).Even particulate removal is combined with the JBR in the third generation FGD. [Authors' abstract].