NL7210294A - Gas prodn from hydrocarbons - in fluidised coke bed supplied with hot coke from coke gasification plant - Google Patents

Gas prodn from hydrocarbons - in fluidised coke bed supplied with hot coke from coke gasification plant

Info

Publication number
NL7210294A
NL7210294A NL7210294A NL7210294A NL7210294A NL 7210294 A NL7210294 A NL 7210294A NL 7210294 A NL7210294 A NL 7210294A NL 7210294 A NL7210294 A NL 7210294A NL 7210294 A NL7210294 A NL 7210294A
Authority
NL
Netherlands
Prior art keywords
coke
gas
hot
fluidised bed
fluidised
Prior art date
Application number
NL7210294A
Other versions
NL178261C (en
NL178261B (en
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 filed Critical
Priority to NL7210294A priority Critical patent/NL178261C/en
Publication of NL7210294A publication Critical patent/NL7210294A/en
Publication of NL178261B publication Critical patent/NL178261B/en
Application granted granted Critical
Publication of NL178261C publication Critical patent/NL178261C/en

Links

Classifications

    • 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
    • C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
    • C10B55/02—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material with solid materials
    • C10B55/04—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material with solid materials with moving solid materials
    • C10B55/08—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material with solid materials with moving solid materials in dispersed form
    • C10B55/10—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material with solid materials with moving solid materials in dispersed form according to the "fluidised bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

The hydrocarbon feed with Conradson value of >=5% is coked in a fluidised bed at 482-649 degrees C, part of the coke is transferred to a heating zone at 55-170 degrees C higher temp., from which part of the coke goes to a gasification zone at still higher temp. and is reacted with steam and oxygen to a hot CO/H2 gas stream. The hot gas passes through the heating zone, raises the temp. of the coke arriving from the fluidised bed, and is drawn off. Part of the heated coke from the gasification zone is passed either (i) direct to the fluidised bed, or (ii) first to the heating zone and then to the fluidised bed. The CO/H2 gas stream is suitable for prodn. of a conc. H2 stream by the water-gas reaction, or for other reactions, and possesses a good heating value. All the coke formed may be converted to gas, or part drawn off, as petroleum coke with improved. All the heat requirements are met by the integrated process and all the oxygen required is fed to the high temp. gasification bed, which eliminates risk of break-through into the product gas.
NL7210294A 1972-07-26 1972-07-26 PROCESS FOR PREPARING COOKS AND A HYDROGEN AND CARBON MONOXIDE GAS. NL178261C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7210294A NL178261C (en) 1972-07-26 1972-07-26 PROCESS FOR PREPARING COOKS AND A HYDROGEN AND CARBON MONOXIDE GAS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7210294A NL178261C (en) 1972-07-26 1972-07-26 PROCESS FOR PREPARING COOKS AND A HYDROGEN AND CARBON MONOXIDE GAS.

Publications (3)

Publication Number Publication Date
NL7210294A true NL7210294A (en) 1974-01-29
NL178261B NL178261B (en) 1985-09-16
NL178261C NL178261C (en) 1986-02-17

Family

ID=19816610

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7210294A NL178261C (en) 1972-07-26 1972-07-26 PROCESS FOR PREPARING COOKS AND A HYDROGEN AND CARBON MONOXIDE GAS.

Country Status (1)

Country Link
NL (1) NL178261C (en)

Also Published As

Publication number Publication date
NL178261C (en) 1986-02-17
NL178261B (en) 1985-09-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: EXXON RESEARCH AND ENGINEERING COMPANY TE FLORHAM PARK

V4 Lapsed because of reaching the maxim lifetime of a patent