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BR8301339A - Processo para a oxidacao de sulfeto de hidrogenio,que e dissolvido nas aguas residuais de aparelhagem de gaseificacao de carvao - Google Patents

Processo para a oxidacao de sulfeto de hidrogenio,que e dissolvido nas aguas residuais de aparelhagem de gaseificacao de carvao

Info

Publication number
BR8301339A
BR8301339A BR8301339A BR8301339A BR8301339A BR 8301339 A BR8301339 A BR 8301339A BR 8301339 A BR8301339 A BR 8301339A BR 8301339 A BR8301339 A BR 8301339A BR 8301339 A BR8301339 A BR 8301339A
Authority
BR
Brazil
Prior art keywords
oxidation
dissolved
coal gasification
hydrogen sulphide
gasification equipment
Prior art date
Application number
BR8301339A
Other languages
English (en)
Inventor
Gunter Velling
Norbert Brungel
Original Assignee
Rheinische Braunkohlenw Ag
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 Rheinische Braunkohlenw Ag filed Critical Rheinische Braunkohlenw Ag
Publication of BR8301339A publication Critical patent/BR8301339A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/916—Odor, e.g. including control or abatement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Processing Of Solid Wastes (AREA)
  • Catalysts (AREA)
BR8301339A 1982-03-18 1983-03-17 Processo para a oxidacao de sulfeto de hidrogenio,que e dissolvido nas aguas residuais de aparelhagem de gaseificacao de carvao BR8301339A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3209856A DE3209856A1 (de) 1982-03-18 1982-03-18 Verfahren zur oxidation von schwefelwasserstoff, der im abwasser von kohlvergasungsanlagen geloest ist

Publications (1)

Publication Number Publication Date
BR8301339A true BR8301339A (pt) 1983-11-29

Family

ID=6158586

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301339A BR8301339A (pt) 1982-03-18 1983-03-17 Processo para a oxidacao de sulfeto de hidrogenio,que e dissolvido nas aguas residuais de aparelhagem de gaseificacao de carvao

Country Status (6)

Country Link
US (1) US4478725A (pt)
EP (1) EP0089536A3 (pt)
BR (1) BR8301339A (pt)
CA (1) CA1186484A (pt)
DE (1) DE3209856A1 (pt)
ZA (1) ZA831436B (pt)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328989A1 (de) * 1983-08-11 1985-02-21 Krupp Koppers GmbH, 4300 Essen Verfahren zur aufarbeitung des bei der direkten wasserwaesche von rohgas aus kohlevergasungsanlagen anfallenden anwassers
US5340467A (en) * 1986-11-24 1994-08-23 Canadian Occidental Petroleum Ltd. Process for recovery of hydrocarbons and rejection of sand
US5316664A (en) * 1986-11-24 1994-05-31 Canadian Occidental Petroleum, Ltd. Process for recovery of hydrocarbons and rejection of sand
US4992181A (en) * 1989-02-03 1991-02-12 Siebert Gerald H Water treatment method
US5207927A (en) * 1992-03-18 1993-05-04 Uop Treatment of an aqueous stream containing water-soluble inorganic sulfide compounds
FI981742A0 (fi) * 1998-08-12 1998-08-12 Foster Wheeler Energia Oy Nestepakkauskartonki jätemateriaalin kierrätysprosessi ja laite nestepakkauskartonkijätemateriaalin kierrättämiseksi
CN101910375B (zh) 2007-12-28 2014-11-05 格雷特波因特能源公司 用于碳质原料的催化气化的蒸汽发生浆液气化器
WO2009086370A2 (en) 2007-12-28 2009-07-09 Greatpoint Energy, Inc. Processes for making syngas-derived products
WO2009111342A2 (en) 2008-02-29 2009-09-11 Greatpoint Energy, Inc Carbonaceous fines recycle
US8297542B2 (en) 2008-02-29 2012-10-30 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8366795B2 (en) 2008-02-29 2013-02-05 Greatpoint Energy, Inc. Catalytic gasification particulate compositions
US8286901B2 (en) 2008-02-29 2012-10-16 Greatpoint Energy, Inc. Coal compositions for catalytic gasification
US8652222B2 (en) 2008-02-29 2014-02-18 Greatpoint Energy, Inc. Biomass compositions for catalytic gasification
US8361428B2 (en) 2008-02-29 2013-01-29 Greatpoint Energy, Inc. Reduced carbon footprint steam generation processes
WO2009111331A2 (en) 2008-02-29 2009-09-11 Greatpoint Energy, Inc. Steam generation processes utilizing biomass feedstocks
CN101983228A (zh) 2008-04-01 2011-03-02 格雷特波因特能源公司 从气流中除去一氧化碳的酸性变换方法
WO2009124017A2 (en) 2008-04-01 2009-10-08 Greatpoint Energy, Inc. Processes for the separation of methane from a gas stream
WO2010033852A2 (en) 2008-09-19 2010-03-25 Greatpoint Energy, Inc. Processes for gasification of a carbonaceous feedstock
CN102159683B (zh) 2008-09-19 2014-10-01 格雷特波因特能源公司 碳质原料的气化方法
WO2010033846A2 (en) 2008-09-19 2010-03-25 Greatpoint Energy, Inc. Char methanation catalyst and its use in gasification processes
US8202913B2 (en) 2008-10-23 2012-06-19 Greatpoint Energy, Inc. Processes for gasification of a carbonaceous feedstock
AU2009335163B2 (en) 2008-12-30 2013-02-21 Greatpoint Energy, Inc. Processes for preparing a catalyzed coal particulate
CN102272267A (zh) 2008-12-30 2011-12-07 格雷特波因特能源公司 制备催化的碳质微粒的方法
AU2010249091B2 (en) 2009-05-13 2013-05-23 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
US8268899B2 (en) 2009-05-13 2012-09-18 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
WO2010132551A2 (en) 2009-05-13 2010-11-18 Greatpoint Energy, Inc. Processes for hydromethanation of a carbonaceous feedstock
AU2010310849B2 (en) 2009-10-19 2013-05-02 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
WO2011049858A2 (en) 2009-10-19 2011-04-28 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
AU2010339952B8 (en) 2009-12-17 2013-12-19 Greatpoint Energy, Inc. Integrated enhanced oil recovery process
CN102754266B (zh) 2010-02-23 2015-09-02 格雷特波因特能源公司 集成的加氢甲烷化燃料电池发电
US8652696B2 (en) 2010-03-08 2014-02-18 Greatpoint Energy, Inc. Integrated hydromethanation fuel cell power generation
EP2563883A1 (en) 2010-04-26 2013-03-06 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with vanadium recovery
CN102906230B (zh) 2010-05-28 2015-09-02 格雷特波因特能源公司 液体重烃进料向气态产物的转化
KR101424941B1 (ko) 2010-08-18 2014-08-01 그레이트포인트 에너지, 인크. 탄소질 공급원료의 히드로메탄화
WO2012061235A1 (en) 2010-11-01 2012-05-10 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
US8648121B2 (en) 2011-02-23 2014-02-11 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with nickel recovery
CN103582693A (zh) 2011-06-03 2014-02-12 格雷特波因特能源公司 碳质原料的加氢甲烷化
WO2013052553A1 (en) 2011-10-06 2013-04-11 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock
WO2014055365A1 (en) 2012-10-01 2014-04-10 Greatpoint Energy, Inc. Use of contaminated low-rank coal for combustion
WO2014055353A1 (en) 2012-10-01 2014-04-10 Greatpoint Energy, Inc. Agglomerated particulate low-rank coal feedstock and uses thereof
CN104685038B (zh) 2012-10-01 2016-06-22 格雷特波因特能源公司 附聚的颗粒状低煤阶煤原料及其用途
IN2015DN02940A (pt) 2012-10-01 2015-09-18 Greatpoint Energy Inc
CN104909420B (zh) * 2015-06-03 2017-09-05 宜兴市荣盛达环保有限公司 一种煤化工废水二氧化碳气浮处理系统
US10464872B1 (en) 2018-07-31 2019-11-05 Greatpoint Energy, Inc. Catalytic gasification to produce methanol
US10344231B1 (en) 2018-10-26 2019-07-09 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with improved carbon utilization
US10435637B1 (en) 2018-12-18 2019-10-08 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with improved carbon utilization and power generation
US10618818B1 (en) 2019-03-22 2020-04-14 Sure Champion Investment Limited Catalytic gasification to produce ammonia and urea

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR750662A (fr) * 1932-05-09 1933-08-16 Ernest Arnoult Ets Procédé et installation pour l'épuration des eaux résiduaires provenant du lavage des gaz
GB962237A (en) * 1961-04-19 1964-07-01 British Petroleum Co Improvements relating to the oxidation of sulphides in aqueous solutions
DE1286463B (de) * 1963-04-24 1969-01-02 Bucksteeg Verfahren zur Entgiftung cyanidhaltiger Abwaesser
DE2050874C3 (de) * 1970-10-16 1979-10-18 Fried. Krupp Gmbh, 4300 Essen Verfahren zum Reinigen von Abwässern aus der Papier-, Leder-, Textil-, Reinigungs-, Nahrungsmittel- und Kunststoffindustrie
US3761409A (en) * 1971-10-06 1973-09-25 Texaco Inc Continuous process for the air oxidation of sour water
DE2341228A1 (de) * 1973-08-16 1975-02-27 Koppers Gmbh Heinrich Verfahren zur entgiftung cyanidhaltiger abwaesser
US4113615A (en) * 1975-12-03 1978-09-12 Exxon Research & Engineering Co. Method for obtaining substantially complete removal of phenols from waste water
JPS596715B2 (ja) * 1976-09-10 1984-02-14 日石三菱株式会社 排水の処理方法
US4264451A (en) * 1978-05-22 1981-04-28 City Of Orlando Water purification method
JPS55152590A (en) * 1979-05-18 1980-11-27 Toshiba Corp Treatment of alkaline cleaning waste liquid used for deodorizing

Also Published As

Publication number Publication date
CA1186484A (en) 1985-05-07
US4478725A (en) 1984-10-23
DE3209856A1 (de) 1983-09-29
EP0089536A3 (de) 1985-10-30
ZA831436B (en) 1983-11-30
EP0089536A2 (de) 1983-09-28

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