ZA945043B - Coal gasification and sulfur removal process - Google Patents

Coal gasification and sulfur removal process

Info

Publication number
ZA945043B
ZA945043B ZA945043A ZA945043A ZA945043B ZA 945043 B ZA945043 B ZA 945043B ZA 945043 A ZA945043 A ZA 945043A ZA 945043 A ZA945043 A ZA 945043A ZA 945043 B ZA945043 B ZA 945043B
Authority
ZA
South Africa
Prior art keywords
removal process
coal gasification
sulfur removal
sulfur
gasification
Prior art date
Application number
ZA945043A
Other languages
English (en)
Inventor
William Martin Campbell
Gunnar Bagger Henningsen
Satyanarayana Katta
Gopal Kishan Mathur
Original Assignee
Kellogg M W 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 Kellogg M W Co filed Critical Kellogg M W Co
Publication of ZA945043B publication Critical patent/ZA945043B/xx
Priority claimed from EP95105760A external-priority patent/EP0738538B1/en

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
    • C10J3/72—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
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • 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
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/002—Removal of contaminants
    • C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
    • C10K1/004—Sulfur containing contaminants, e.g. hydrogen sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/20—Purifying combustible gases containing carbon monoxide by treating with solids; Regenerating spent purifying masses
    • C10K1/26—Regeneration of the purifying material contains also apparatus for the regeneration of the purifying material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/32—Purifying combustible gases containing carbon monoxide with selectively adsorptive solids, e.g. active carbon
    • 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
    • C10J2300/0983—Additives
    • C10J2300/0996—Calcium-containing inorganic materials, e.g. lime
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Industrial Gases (AREA)
ZA945043A 1993-07-12 1994-07-12 Coal gasification and sulfur removal process ZA945043B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9042093A 1993-07-12 1993-07-12
EP95105760A EP0738538B1 (en) 1994-03-04 1995-04-18 Fluid bed desulfurization

Publications (1)

Publication Number Publication Date
ZA945043B true ZA945043B (en) 1995-02-23

Family

ID=26138565

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA945043A ZA945043B (en) 1993-07-12 1994-07-12 Coal gasification and sulfur removal process

Country Status (3)

Country Link
EP (1) EP0634471A1 (xx)
CN (1) CN1103658A (xx)
ZA (1) ZA945043B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5006796A (en) * 1995-03-30 1996-10-16 Enviropower Inc. Method for feeding regeneration offgas into a gasifier
CN1092076C (zh) * 1997-06-25 2002-10-09 中国科学院化工冶金研究所 解耦循环流化床燃烧系统及其脱硫与脱硝方法
US7618558B2 (en) * 2005-04-15 2009-11-17 Haldor Topsoe A/S Process for cleaning gases from gasification units
IT1392104B1 (it) * 2008-11-27 2012-02-09 Shap Corp S R L Impianto integrato gassificatore/combustore a letto fluido
US8961629B2 (en) 2009-12-21 2015-02-24 Southern Company Services, Inc. Apparatus, components and operating methods for circulating fluidized bed transport gasifiers and reactors
CN101851532A (zh) * 2010-05-29 2010-10-06 吕伟鹏 一种节能清洁优质煤气造气方法
AU2012253220B2 (en) * 2011-05-09 2014-07-24 Hrl Treasury (Idgcc) Pty Ltd Improvements in integrated drying gasification
DE102013107592B4 (de) * 2013-07-17 2023-03-23 Gidara Energy B.V. Verfahren zum Vergasen von kohlenstoffhaltigen Feststoffen mit gasförmigen, sauerstoffhaltigen Vergasungsmitteln in einem Wirbelschichtgasprozess in einem Hochtemperatur-Winkler-Vergaser
CN113403109B (zh) * 2021-07-21 2022-07-29 新奥科技发展有限公司 煤气化装置及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515303A (en) * 1974-07-03 1976-01-17 Mitsubishi Heavy Ind Ltd Sekitantono gasukasochi
US4579070A (en) * 1985-03-01 1986-04-01 The M. W. Kellogg Company Reducing mode circulating fluid bed combustion
US4769045A (en) * 1986-04-10 1988-09-06 The United States Department Of Energy Method for the desulfurization of hot product gases from coal gasifier

Also Published As

Publication number Publication date
CN1103658A (zh) 1995-06-14
EP0634471A1 (en) 1995-01-18

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