BR9407636A - Método e aparelho para absorver sulfeto de hidrogenio - Google Patents

Método e aparelho para absorver sulfeto de hidrogenio

Info

Publication number
BR9407636A
BR9407636A BR9407636A BR9407636A BR9407636A BR 9407636 A BR9407636 A BR 9407636A BR 9407636 A BR9407636 A BR 9407636A BR 9407636 A BR9407636 A BR 9407636A BR 9407636 A BR9407636 A BR 9407636A
Authority
BR
Brazil
Prior art keywords
hydrogen sulfide
absorbing hydrogen
absorbing
sulfide
hydrogen
Prior art date
Application number
BR9407636A
Other languages
English (en)
Portuguese (pt)
Inventor
Erik Simonsson
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 BR9407636A publication Critical patent/BR9407636A/pt

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • C01B17/66—Dithionites or hydrosulfites (S2O42-)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
BR9407636A 1993-09-17 1994-09-07 Método e aparelho para absorver sulfeto de hidrogenio BR9407636A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9303034A SE501782C2 (sv) 1993-09-17 1993-09-17 Sätt och anordning för att selektivt avlägsna svavelväte från en gas
PCT/SE1994/000829 WO1995007750A1 (en) 1993-09-17 1994-09-07 Method and apparatus for absorbing hydrogen sulphide

Publications (1)

Publication Number Publication Date
BR9407636A true BR9407636A (pt) 1997-01-28

Family

ID=20391129

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9407636A BR9407636A (pt) 1993-09-17 1994-09-07 Método e aparelho para absorver sulfeto de hidrogenio

Country Status (10)

Country Link
JP (1) JPH09502651A (no)
CN (1) CN1066634C (no)
AU (1) AU7712594A (no)
BR (1) BR9407636A (no)
CA (1) CA2171342A1 (no)
FI (1) FI961237A0 (no)
NO (1) NO305277B1 (no)
RU (1) RU2119375C1 (no)
SE (1) SE501782C2 (no)
WO (1) WO1995007750A1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09183618A (ja) * 1995-12-28 1997-07-15 Kansai Electric Power Co Inc:The 石膏の製造方法
FI118629B (fi) 2005-06-15 2008-01-31 Metso Power Oy Menetelmä ja laitteisto hiilidioksidin poistamiseksi rikkidioksidipitoisista savukaasuista
US7964170B2 (en) 2007-10-19 2011-06-21 Fluegen, Inc. Method and apparatus for the removal of carbon dioxide from a gas stream
DE102008062387A1 (de) * 2008-12-17 2010-07-01 Uhde Gmbh Verfahren zur Reinigung von technischen Gasen und Gewinnung von Sauergasen
US9586174B2 (en) * 2011-01-18 2017-03-07 Commonwealth Scientific And Industrial Research Organisation Process for capturing acid gases
CN102895862B (zh) * 2012-10-25 2014-12-17 四川皇龙智能破碎技术股份有限公司 单塔脱除煤气中硫化氢的方法和系统
CN103381334B (zh) * 2013-07-17 2015-07-15 山东大学 一种利用钢渣去除硫化氢的方法及装置
CN103436301B (zh) * 2013-09-13 2015-02-25 上海电力学院 煤气联合除尘脱硫系统
CN104492227B (zh) * 2014-12-11 2016-09-14 西安长庆科技工程有限责任公司 一种用于处理含h2s酸气的吸收及焚烧系统及方法
CN104984652A (zh) * 2015-07-11 2015-10-21 河北新启元能源技术开发股份有限公司 碱渣酸化精制尾气处理装置及其处理工艺
CN105293852B (zh) * 2015-12-04 2017-08-25 山西省生态环境研究中心 污泥生物沥滤调理同步耦合臭气净化的方法
US10370176B2 (en) * 2017-09-12 2019-08-06 Wd-40 Company Child resistant aerosol actuator
CN108671701A (zh) * 2018-05-17 2018-10-19 浙江卫星能源有限公司 一种含硫化氢的气体的脱硫方法
CN109589760B (zh) * 2018-11-07 2021-04-27 合肥通用机械研究院有限公司 一种实验室用硫化氢快速处理装置及处理方法
KR102466873B1 (ko) * 2021-03-29 2022-11-17 주식회사 시뮬레이션테크 선박용 탈황 스크러버를 이용한 이산화탄소 저감장치
CN114452803B (zh) * 2022-01-12 2023-03-24 中国科学院过程工程研究所 一种对废旧轮胎热解产生的热解气进行处理的方法和系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE47516C1 (no) * 1920-01-01
SE448173B (sv) * 1985-06-03 1987-01-26 Croon Inventor Ab Forfarande for utvinning av kemikalier fran cellulosaavlut genom pyrolys
US5284550A (en) * 1992-06-18 1994-02-08 Combustion Engineering, Inc. Black liquier gasification process operating at low pressures using a circulating fluidized bed
SE470516B (sv) * 1992-11-05 1994-06-27 Chemrec Ab Rening av gas från svartlutsförgasning
SE9300533L (sv) * 1993-02-18 1994-08-19 Flaekt Ab Sätt och anordning för absorption av svavelväte

Also Published As

Publication number Publication date
SE501782C2 (sv) 1995-05-15
FI961237A (fi) 1996-03-15
CA2171342A1 (en) 1995-03-23
SE9303034L (sv) 1995-03-18
AU7712594A (en) 1995-04-03
RU2119375C1 (ru) 1998-09-27
CN1066634C (zh) 2001-06-06
SE9303034D0 (sv) 1993-09-17
JPH09502651A (ja) 1997-03-18
WO1995007750A1 (en) 1995-03-23
NO961016L (no) 1996-03-13
NO961016D0 (no) 1996-03-13
NO305277B1 (no) 1999-05-03
CN1133568A (zh) 1996-10-16
FI961237A0 (fi) 1996-03-15

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

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

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE AO DESPACHO 24.3 NA RPI 2061 DE 06/07/2010.

B24B Patent annual fee: requirement for complementing annual fee

Free format text: REFERENTE A 10A ANUIDADE, GUIA 240585351185 DE 25/11/2003.

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE AO DESPACHO 24.2 NA RPI 2226 DE 03/09/2013.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)