GB626743A - Improvements in or relating to the production of water gas from solid carbonaceous materials - Google Patents

Improvements in or relating to the production of water gas from solid carbonaceous materials

Info

Publication number
GB626743A
GB626743A GB440347A GB440347A GB626743A GB 626743 A GB626743 A GB 626743A GB 440347 A GB440347 A GB 440347A GB 440347 A GB440347 A GB 440347A GB 626743 A GB626743 A GB 626743A
Authority
GB
United Kingdom
Prior art keywords
gas
water
carbonaceous material
solid carbonaceous
fluidized
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB440347A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Standard Oil Development Co filed Critical Standard Oil Development Co
Priority to GB440347A priority Critical patent/GB626743A/en
Publication of GB626743A publication Critical patent/GB626743A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/482—Gasifiers with stationary fluidised bed
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/158—Screws
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C10J2300/0933—Coal fines for producing water gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

626,743. Water-gas generation. ARNOLD, J. C. (Standard Oil Development Co.). Feb. 14, 1947, No. 4403. Drawings to Specification. [Class 55 (i)] A water-gas process comprises passing steam into a zone containing a fluidized bed of finely divided solid carbonaceous material having an oxidationreactivity of T 15 =200-250‹ C., and T 75 =250-300‹C. as determined by the method described by Sebastian and Mayers (Industrial and Engineering Chemistry Vol. 29, page 1,118), removing the residual solids and treating the removed solids in the form of a fluidized mass " with an oxidizing gas to burn off the residual carbonaceous material " and returning the heated residues to the water-gas zone to supply at least part of the heat for the water-gas reaction. In a preferred form of the invention the solid carbonaceous material is a low temperature coke, preferably obtained by a fluidized carbonization process at a temperature within the range 600-950‹ F. and the gasification reaction is carried out at a pressure atove 40 lb. per square inch.
GB440347A 1947-02-14 1947-02-14 Improvements in or relating to the production of water gas from solid carbonaceous materials Expired GB626743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB440347A GB626743A (en) 1947-02-14 1947-02-14 Improvements in or relating to the production of water gas from solid carbonaceous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB440347A GB626743A (en) 1947-02-14 1947-02-14 Improvements in or relating to the production of water gas from solid carbonaceous materials

Publications (1)

Publication Number Publication Date
GB626743A true GB626743A (en) 1949-07-20

Family

ID=9776528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB440347A Expired GB626743A (en) 1947-02-14 1947-02-14 Improvements in or relating to the production of water gas from solid carbonaceous materials

Country Status (1)

Country Link
GB (1) GB626743A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671015A (en) * 1950-04-24 1954-03-02 Ici Ltd Gasification of carbonaceous materials
US2716055A (en) * 1950-03-21 1955-08-23 Ici Ltd Production of water gas and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716055A (en) * 1950-03-21 1955-08-23 Ici Ltd Production of water gas and the like
US2671015A (en) * 1950-04-24 1954-03-02 Ici Ltd Gasification of carbonaceous materials

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