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Title: Gas distributor for fluidized bed coal gasifier

Abstract

A gas distributor for distributing high temperature reaction gases to a fluidized bed of coal particles in a coal gasification process. The distributor includes a pipe with a refractory reinforced lining and a plurality of openings in the lining through which gas is fed into the bed. These feed openings have an expanding tapered shape in the downstream or exhaust direction which aids in reducing the velocity of the gas jets as they enter the bed.

Inventors:
 [1];  [2]
  1. Mt. Tabor, NJ
  2. Irvine, CA
Publication Date:
Research Org.:
Exxon Research and Engineering Co., Florham Park, NJ (USA)
OSTI Identifier:
863559
Patent Number(s):
US 4198210
Assignee:
Exxon Research & Engineering Co. (Florham Park, NJ)
DOE Contract Number:  
EX-76-C-01-2480
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
gas; distributor; fluidized; bed; coal; gasifier; distributing; temperature; reaction; gases; particles; gasification; process; pipe; refractory; reinforced; lining; plurality; openings; fed; feed; expanding; tapered; shape; downstream; exhaust; direction; aids; reducing; velocity; jets; enter; coal particle; reaction gases; temperature reaction; gas jet; reaction gas; coal gasifier; fluidized bed; coal gasification; coal particles; gasification process; coal gas; gas jets; bed coal; feed openings; gas distributor; /48/34/222/239/422/

Citation Formats

Worley, Arthur C, and Zboray, James A. Gas distributor for fluidized bed coal gasifier. United States: N. p., 1980. Web.
Worley, Arthur C, & Zboray, James A. Gas distributor for fluidized bed coal gasifier. United States.
Worley, Arthur C, and Zboray, James A. Tue . "Gas distributor for fluidized bed coal gasifier". United States. https://www.osti.gov/servlets/purl/863559.
@article{osti_863559,
title = {Gas distributor for fluidized bed coal gasifier},
author = {Worley, Arthur C and Zboray, James A},
abstractNote = {A gas distributor for distributing high temperature reaction gases to a fluidized bed of coal particles in a coal gasification process. The distributor includes a pipe with a refractory reinforced lining and a plurality of openings in the lining through which gas is fed into the bed. These feed openings have an expanding tapered shape in the downstream or exhaust direction which aids in reducing the velocity of the gas jets as they enter the bed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1980},
month = {1}
}

Patent:

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