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ZA886839B - Stripping and depressurization of solids and gas mixture - Google Patents

Stripping and depressurization of solids and gas mixture

Info

Publication number
ZA886839B
ZA886839B ZA886839A ZA886839A ZA886839B ZA 886839 B ZA886839 B ZA 886839B ZA 886839 A ZA886839 A ZA 886839A ZA 886839 A ZA886839 A ZA 886839A ZA 886839 B ZA886839 B ZA 886839B
Authority
ZA
South Africa
Prior art keywords
depressurization
stripping
solids
gas mixture
mixture
Prior art date
Application number
ZA886839A
Other languages
English (en)
Inventor
Thomas Shaun Dewitz
Shaun Dewitz Thomas
Original Assignee
Shell Res 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 Shell Res Ltd filed Critical Shell Res Ltd
Publication of ZA886839B publication Critical patent/ZA886839B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • 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
    • C10J3/72—Other features
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • 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
    • C10J2300/12—Heating the gasifier
    • C10J2300/1223—Heating the gasifier by burners
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
    • C10J2300/1621—Compression of synthesis gas
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/164—Integration of gasification processes with another plant or parts within the plant with conversion of synthesis gas
    • C10J2300/1643—Conversion of synthesis gas to energy
    • C10J2300/165—Conversion of synthesis gas to energy integrated with a gas turbine or gas motor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Treating Waste Gases (AREA)
  • Cyclones (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
ZA886839A 1987-09-18 1988-09-14 Stripping and depressurization of solids and gas mixture ZA886839B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/098,180 US4877419A (en) 1987-09-18 1987-09-18 Stripping and depressurization of solids and gas mixture

Publications (1)

Publication Number Publication Date
ZA886839B true ZA886839B (en) 1989-04-26

Family

ID=22267794

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA886839A ZA886839B (en) 1987-09-18 1988-09-14 Stripping and depressurization of solids and gas mixture

Country Status (8)

Country Link
US (1) US4877419A (de)
EP (1) EP0308025B1 (de)
JP (1) JP2711863B2 (de)
CN (1) CN1036857C (de)
AU (1) AU604154B2 (de)
CA (1) CA1320152C (de)
DE (1) DE3867396D1 (de)
ZA (1) ZA886839B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1875087B (zh) 2003-10-31 2010-11-17 国际壳牌研究有限公司 用于从粉末去除有毒气体的系统和方法
US7731783B2 (en) * 2007-01-24 2010-06-08 Pratt & Whitney Rocketdyne, Inc. Continuous pressure letdown system
CN102417111A (zh) * 2010-09-28 2012-04-18 通用电气公司 输送系统及方法
CN113528191B (zh) * 2021-08-01 2022-12-02 中科聚信洁能热锻装备研发股份有限公司 一种精细分离焦渣的煤制气循环流化床

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017269A (en) * 1972-03-25 1977-04-12 Krupp-Koppers Gmbh Method and arrangement for gasifying finely divided fluidized solid combustible material
US4049354A (en) * 1974-09-16 1977-09-20 Rourke James L O Toothbrush with dentifrice attachment
DE2554565A1 (de) * 1975-12-04 1977-06-16 Otto & Co Gmbh Dr C Anlage zur druckvergasung feinkoerniger brennstoffe
US4106210A (en) * 1977-01-06 1978-08-15 Dorr-Oliver Incorporated Solids discharge system with cooling means for pressurized fluid bed reactors
JPS58104833A (ja) * 1981-12-12 1983-06-22 Kawasaki Steel Corp １個の粉粒体分配輸送タンクから粉粒体を複数供給端に質量流量を任意の設定値に制御して連続供給する方法及びその装置
NL8105903A (nl) * 1981-12-30 1983-07-18 Shell Int Research Werkwijze voor het verwijderen van vaste stofdeeltjes uit een gas.
US4455154A (en) * 1982-04-16 1984-06-19 The United States Of America As Represented By The United States Department Of Energy Heat exchanger for coal gasification process
DE3217483A1 (de) * 1982-05-10 1984-02-09 Shell Internationale Research Maatschappij B.V., 2501 Den Haag Verfahren zur druckentspannung von flugasche
DE3225449C2 (de) * 1982-07-07 1988-09-29 Klöckner Stahlforschung GmbH, 8458 Sulzbach-Rosenberg Verfahren und Vorrichtung zum Messen und/oder Regeln des Massestromes von Feststoffteilchen
EP0102828A3 (de) * 1982-09-02 1985-01-16 Exxon Research And Engineering Company Verfahren zum Austragen von Feststoffen aus einem Hochdruckgefässreaktor
DE3340204A1 (de) * 1983-11-07 1985-05-15 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur reinigung heisser gase mit waermerueckgewinnung

Also Published As

Publication number Publication date
CA1320152C (en) 1993-07-13
JPH01127034A (ja) 1989-05-19
US4877419A (en) 1989-10-31
EP0308025A3 (en) 1989-04-26
EP0308025B1 (de) 1992-01-02
CN1032502A (zh) 1989-04-26
CN1036857C (zh) 1997-12-31
AU604154B2 (en) 1990-12-06
AU2221888A (en) 1989-03-23
JP2711863B2 (ja) 1998-02-10
DE3867396D1 (de) 1992-02-13
EP0308025A2 (de) 1989-03-22

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