Studies in support of recirculating bed reactors for the processing of coal by Carnegie-Mellon University

Cover of: Studies in support of recirculating bed reactors for the processing of coal | Carnegie-Mellon University

Published by Dept. of Energy, for sale by the National Technical Information Service in [Washington], Springfield, Va .

Written in English

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  • Fluidized reactors,
  • Desulfurization

Edition Notes

Book details

SeriesFE ; 2449-6
ContributionsGajdos, L J, United States. Dept. of Energy, United States. Energy Research and Development Administration. Technical Information Center
The Physical Object
Paginationv. :
ID Numbers
Open LibraryOL14879215M

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Additional Physical Format: Online version: Bierl, Thomas W. Studies in support of recirculating bed reactors for the processing of coal. Oak Ridge, Tenn.: Energy Research and Development Administration, Technical Information Center ; Springfield, Va.

Studies in support of recirculating bed reactors for the processing of coal. [Washington]: Dept. of Energy ; Springfield, Va.: For sale by the National Technical Information Service, i.e.

@article{osti_, title = {Hydrodynamics of gas-solids fluidization}, author = {Cheremisinoff, N.P. and Cheremisinoff, P.N.}, abstractNote = {This paper relates hydrodynamic concepts of gas-solid flows to design practices in fluidization engineering.

Many of the early chapters deal with the properties and characteristics of fluid-particle transport and contacting. Abstract. This patent describes, in an ebullated bed reactor, a bubble cap assembly. It includes: risers being mounted in the perforations and including caps surmounting the risers, the risers having fluid flow ports above the partition; the bubble cap assembly having a ball check valve in the riser to prevent downflow of the particulate solid catalyst, and restricting the downflow of fluid.

This paper summarizes several years of testwork in laboratory and bench scale circulating fluidized bed reactors (CFB) using the thermal decomposition of NaHCO 3 as model reaction.

Selected results are presented concerning the gas and solids phase fluid dynamic behaviour and the influence of the chemical reaction on CFB operating conditions. Circulating Fluidized Bed Technology II is a result of a series of science-related conferences in the s.

The text contains various studies, facts, and discussions on fluidized beds. The book begins by going through the rise and fall of circulating systems, specifically fluid dynamics. Request PDF | Process analysis and control design for coal gasification in recirculating fluidized-bed reactor | A most widespread method for coal gasification is the use of fluidized bed reactors.

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[Show full abstract] set-up consists of a fluidized bed reactor of 50mm internal diameter, filled with metal oxides and equipped with a batch coal injection device to inject a controlled amount of.

STUDIES OF THE FLUIDIZED LIME-BED COAL COMBUSTION DESULFURIZATION SYSTEM Part 1 - Design of the High Pressure Fluidized Bed Combustion Lime Regeneration Pilot Unit - The FBCR Miniplant Part 2 - Factors Affecting NOy Formation and Control in Fluidized Bed Combustion By A.

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Coal is the nation’s (and the world’s) most abundant fossil fuel. Domestic recoverable reserves amount to quadrillion Btu (quads), which is part of a total domestic resource of about 80, quads and a world resource crudely estimated at aboutquads.

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To complement its review of program data, the committee commissioned case studies of 12 companies that received Phase II Small Business Innovation Research (SBIR) and or Small Business Technology Transfer (STTR) awards from the Department of Energy (DoE).

Sep 01,  · Abstract. This paper presents an extensive review of the kinetics, hydrodynamics, mass transfer, heat transfer and mathematical as well as computational fluid dynamics (CFD) modeling of Low-Temperature Tropsch Synthesis (LTFT) synthesis in Slurry Bubble Column Reactors (SBCRs), with the aim of identifying potential research and development areas in this particular by: Posts about Renewable Energy written by Barry Brook.

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An OC often is a metal oxide which is regenerated in the air reactor using atmospheric air.

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