BR9406271A - Hydrogen sulfide absorption process and apparatus - Google Patents

Hydrogen sulfide absorption process and apparatus

Info

Publication number
BR9406271A
BR9406271A BR9406271A BR9406271A BR9406271A BR 9406271 A BR9406271 A BR 9406271A BR 9406271 A BR9406271 A BR 9406271A BR 9406271 A BR9406271 A BR 9406271A BR 9406271 A BR9406271 A BR 9406271A
Authority
BR
Brazil
Prior art keywords
hydrogen sulfide
absorption process
sulfide absorption
hydrogen
sulfide
Prior art date
Application number
BR9406271A
Other languages
Portuguese (pt)
Inventor
Erik Simonson
Mats Wallin
Sune Bengtsson
Erik Dahlqvist
Original Assignee
Flaekt Ab
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 Flaekt Ab filed Critical Flaekt Ab
Publication of BR9406271A publication Critical patent/BR9406271A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/08—Deodorisation ; Elimination of malodorous compounds, e.g. sulfur compounds such as hydrogen sulfide or mercaptans, from gas streams
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
BR9406271A 1993-02-18 1994-01-18 Hydrogen sulfide absorption process and apparatus BR9406271A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9300533A SE9300533L (en) 1993-02-18 1993-02-18 Methods and apparatus for the absorption of hydrogen sulphide
PCT/SE1994/000030 WO1994019091A1 (en) 1993-02-18 1994-01-18 Process and apparatus for absorbing hydrogen sulphide

Publications (1)

Publication Number Publication Date
BR9406271A true BR9406271A (en) 1996-01-02

Family

ID=20388935

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406271A BR9406271A (en) 1993-02-18 1994-01-18 Hydrogen sulfide absorption process and apparatus

Country Status (11)

Country Link
JP (1) JPH08506993A (en)
KR (1) KR100286384B1 (en)
CN (1) CN1050527C (en)
AU (1) AU6158694A (en)
BR (1) BR9406271A (en)
CA (1) CA2156411C (en)
FI (1) FI114084B (en)
PL (1) PL180733B1 (en)
RU (1) RU2103050C1 (en)
SE (1) SE9300533L (en)
WO (1) WO1994019091A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501782C2 (en) * 1993-09-17 1995-05-15 Flaekt Ab Method and apparatus for selectively removing hydrogen sulfide from a gas
JPH09183618A (en) * 1995-12-28 1997-07-15 Kansai Electric Power Co Inc:The Production of gypsum
KR100347970B1 (en) * 1999-08-11 2002-08-07 대경기계기술주식회사 System for eliminating malodorous substance from malodorous gas
KR100415917B1 (en) * 2001-11-14 2004-01-24 주식회사 포스코 Method for cleaning expanded metal packing in hydrogen sulfide collecting tank
WO2006016979A1 (en) 2004-07-12 2006-02-16 Exxonmobil Upstream Research Company Methods for removing sulfur-containing compounds
US7727374B2 (en) * 2004-09-23 2010-06-01 Skyonic Corporation Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals
EP2030670A1 (en) * 2007-08-31 2009-03-04 Intega GmbH Method and apparatus for removing at least one hydrogen chalcogen compound from an exhaust gas stream
KR100943537B1 (en) 2008-05-27 2010-02-22 주식회사 애니텍 An Air Cleaner with Function Capable of CO2 Removal
DE102009009476A1 (en) * 2009-02-19 2010-08-26 Linde-Kca-Dresden Gmbh Process and apparatus for purifying a carbon dioxide-containing gas stream
US8617494B2 (en) * 2012-03-30 2013-12-31 Alstom Technology Ltd Condenser and method for cleaning flue gases
CN105056709A (en) * 2015-07-30 2015-11-18 江苏金曼科技有限责任公司 Tail gas processing method
CN105854549A (en) * 2016-05-06 2016-08-17 铜仁学院 Mercury-containing waste gas treatment method
KR102325084B1 (en) * 2019-10-04 2021-11-10 서정봉 Composition for neutralizing acidic waste water or harmful gas having low freezing point
CN111330413A (en) * 2020-02-13 2020-06-26 东营联合石化有限责任公司 Petroleum cracking gasification substance desulfurization device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE319078B (en) * 1968-06-07 1969-12-22 British Columbia Res Council
SE448173B (en) * 1985-06-03 1987-01-26 Croon Inventor Ab PROCEDURE FOR THE RECOVERY OF CELLULOSA DISPOSAL CHEMICALS BY PYROLYSIS
SE9001957L (en) * 1990-05-31 1991-12-01 Chemrec Ab Purification of process gas from partial combustion of black liquor
US5284550A (en) * 1992-06-18 1994-02-08 Combustion Engineering, Inc. Black liquier gasification process operating at low pressures using a circulating fluidized bed

Also Published As

Publication number Publication date
CN1118146A (en) 1996-03-06
JPH08506993A (en) 1996-07-30
FI114084B (en) 2004-08-13
AU6158694A (en) 1994-09-14
FI953882A0 (en) 1995-08-17
WO1994019091A1 (en) 1994-09-01
FI953882A (en) 1995-08-17
RU2103050C1 (en) 1998-01-27
KR100286384B1 (en) 2001-04-16
SE9300533D0 (en) 1993-02-18
CA2156411A1 (en) 1994-09-01
CN1050527C (en) 2000-03-22
KR960700799A (en) 1996-02-24
CA2156411C (en) 2004-05-11
SE9300533L (en) 1994-08-19
PL310320A1 (en) 1995-12-11
PL180733B1 (en) 2001-03-30

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A , 12A , 13A , 14A , 15A E 16A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)

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B24F Patent annual fee: publication cancelled

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A, 12A, 13A, 14A, 15A E 16A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.