GB714055A - Improvements in and relating to the gasification of carbonaceous materials - Google Patents

Improvements in and relating to the gasification of carbonaceous materials

Info

Publication number
GB714055A
GB714055A GB10008/50A GB1000850A GB714055A GB 714055 A GB714055 A GB 714055A GB 10008/50 A GB10008/50 A GB 10008/50A GB 1000850 A GB1000850 A GB 1000850A GB 714055 A GB714055 A GB 714055A
Authority
GB
United Kingdom
Prior art keywords
heated
combustion
vessel
pebbles
gases
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
GB10008/50A
Inventor
Ronald James Morley
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB10008/50A priority Critical patent/GB714055A/en
Publication of GB714055A publication Critical patent/GB714055A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/028—Shaped or hollow charges characterised by the form of the liner
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form
    • C10B49/10—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form according to the "fluidised bed" technique
    • 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
    • C10J3/463—Gasification of granular or pulverulent flues in suspension in stationary fluidised beds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Abstract

714,055. Coking and gasifying carbonaceous material. IMPERIAL CHEMICAL INDUSTRIES, Ltd. April 24, 1951 [April 24, 1950; Dec. 4, 1950], Nos. 10008/50 and 29600/50. Class 55 (1). [Also in Group XIII] In processes for carbonizing or gasifying fluidized particulate carbonaceous material, gases or vapours used are preheated by upward passage through a vessel down which heated pebbles as of alumina or mullite descend under gravity, the pebbles having themselves been heated in another vessel by contact with ascending hot gases obtained from the process. In one embodiment pebbles which have been heated by gases from the carbonization or gasification step pass to a preheater for air &c. for a combustion step, tar &c. which may have been deposited being burnt off in the second vessel. In an example pebbles consisting of mullite balls of A inch diameter are heated by combustion products at 1050‹ C. and pass through a 3 inch bore pipe to an air heating vessel in which the air for combustion is heated thereby to 900‹ C. The hot coke from the combustion vessel is transferred to a gasproducing stage with recovery of 88 per cent of the heat liberated in the combustion stage. Specification 638,511 is referred to.
GB10008/50A 1950-04-24 1950-04-24 Improvements in and relating to the gasification of carbonaceous materials Expired GB714055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10008/50A GB714055A (en) 1950-04-24 1950-04-24 Improvements in and relating to the gasification of carbonaceous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10008/50A GB714055A (en) 1950-04-24 1950-04-24 Improvements in and relating to the gasification of carbonaceous materials

Publications (1)

Publication Number Publication Date
GB714055A true GB714055A (en) 1954-08-25

Family

ID=9959698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10008/50A Expired GB714055A (en) 1950-04-24 1950-04-24 Improvements in and relating to the gasification of carbonaceous materials

Country Status (1)

Country Link
GB (1) GB714055A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064920B (en) * 1955-11-14 1959-09-10 Helmuth Ehlermann Dipl Ing Method and device for the continuous treatment of fine material with gas in a drum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064920B (en) * 1955-11-14 1959-09-10 Helmuth Ehlermann Dipl Ing Method and device for the continuous treatment of fine material with gas in a drum

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