BR7702231A - Processo para limpeza por via umida de gases contendo dioxido de enxofre,halogenios e pelo menos uma substancia volatilizada - Google Patents

Processo para limpeza por via umida de gases contendo dioxido de enxofre,halogenios e pelo menos uma substancia volatilizada

Info

Publication number
BR7702231A
BR7702231A BR7702231A BR7702231A BR7702231A BR 7702231 A BR7702231 A BR 7702231A BR 7702231 A BR7702231 A BR 7702231A BR 7702231 A BR7702231 A BR 7702231A BR 7702231 A BR7702231 A BR 7702231A
Authority
BR
Brazil
Prior art keywords
halogenes
sulfur dioxide
containing sulfur
gases containing
volatilized substance
Prior art date
Application number
BR7702231A
Other languages
English (en)
Inventor
B Hedenas
J Wiklund
Original Assignee
Boliden 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 Boliden Ab filed Critical Boliden Ab
Publication of BR7702231A publication Critical patent/BR7702231A/pt

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
    • B01D53/68—Halogens or halogen compounds
    • 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
    • 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
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Removal Of Specific Substances (AREA)
BR7702231A 1976-04-09 1977-04-06 Processo para limpeza por via umida de gases contendo dioxido de enxofre,halogenios e pelo menos uma substancia volatilizada BR7702231A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7604219A SE403277B (sv) 1976-04-09 1976-04-09 Forfarande vid vatrening av gaser innehallande svaveldioxid, halogener och minst ett forflyktigat emne ur gruppen omfattande arsenik och arsenikforeningar

Publications (1)

Publication Number Publication Date
BR7702231A true BR7702231A (pt) 1977-12-06

Family

ID=20327556

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702231A BR7702231A (pt) 1976-04-09 1977-04-06 Processo para limpeza por via umida de gases contendo dioxido de enxofre,halogenios e pelo menos uma substancia volatilizada

Country Status (13)

Country Link
US (1) US4138231A (pt)
BR (1) BR7702231A (pt)
CA (1) CA1079031A (pt)
DE (1) DE2714343C2 (pt)
ES (1) ES457611A1 (pt)
FR (1) FR2347084A1 (pt)
GR (1) GR62661B (pt)
IT (1) IT1074818B (pt)
PH (1) PH12057A (pt)
PT (1) PT66375B (pt)
SE (1) SE403277B (pt)
TR (1) TR19656A (pt)
YU (2) YU43743B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI66124C (fi) * 1979-06-15 1984-09-10 Tapio Ritvanen Foerfarande och anordning foer behandling av gasformiga foerbraenningsprodukter
SE432361B (sv) * 1981-05-08 1984-04-02 Boliden Ab Forfarande for avskiljning av gasformigt elementert kvicksilver ur en gas
SE452307B (sv) * 1983-09-12 1987-11-23 Boliden Ab Forfarande for rening av fororenade vattenlosningar innehallande arsenik och/eller fosfor
JPH0693974B2 (ja) * 1987-03-30 1994-11-24 三菱重工業株式会社 燃焼排ガス処理方法
AT389238B (de) * 1987-08-18 1989-11-10 Simmering Graz Pauker Ag Verfahren zur behandlung der rauchgase und verbrennungsrueckstaende einer verbrennungsanlage, insbesondere abfallverbrennungsanlage
US5114699A (en) * 1989-04-12 1992-05-19 Freeport-Mcmoran Resource Partners Spent alkylation acid treatment process
CA2031229C (en) * 1990-11-30 2000-08-08 Lynda G. Sturgeoff Fluoride removal from sulphuric acid
CN1053596C (zh) * 1996-04-11 2000-06-21 中国科学院半导体研究所 处理含砷及砷化合物的废气的方法
NL1005342C2 (nl) * 1997-02-21 1998-08-31 Gibros Pec Bv Werkwijze voor het reinigen van met stof beladen gas.
EA004622B1 (ru) * 1999-02-26 2004-06-24 Минтек Обогащение концентратов сульфидов металлов
FI117617B (fi) * 2000-12-08 2006-12-29 Outokumpu Oy Menetelmä elohopean poistamiseksi kaasusta
US7232554B2 (en) * 2000-12-14 2007-06-19 Barrick Gold Corporation Process for recovering arsenic from acidic aqueous solution
FI109364B (fi) * 2000-12-20 2002-07-15 Outokumpu Oy Menetelmä pesuhapon väkevöimiseksi
DE10107761B4 (de) * 2001-02-16 2007-08-30 Fisia Babcock Environment Gmbh Verfahren zur Entfernung von Quecksilber aus Rauchgasen
JP4072323B2 (ja) * 2001-04-27 2008-04-09 シャープ株式会社 ガリウム砒素含有排水の処理方法およびガリウム砒素含有排水の処理装置
US7655200B2 (en) * 2006-02-14 2010-02-02 Wen-Hao Lin Method for purifying exhaust of waste gas using atomized fluid droplets combined with turbulent flow
FI125347B (en) 2013-11-21 2015-09-15 Outotec Finland Oy A method for treating a lead anode slurry
CN104803416B (zh) * 2015-04-08 2017-06-20 北京矿冶研究总院 一种含砷烟气的收砷方法
CN112370951A (zh) * 2020-09-10 2021-02-19 矿冶科技集团有限公司 冶炼烟气湿法脱砷的方法和系统
CN113230831A (zh) * 2021-05-11 2021-08-10 云南皓普工程技术有限公司 一种有色冶炼烟气绝热蒸发冷却酸洗涤除砷净化系统以及方法
CN113830828A (zh) * 2021-10-14 2021-12-24 广东先导稀材股份有限公司 一种高纯三氯化砷的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028318A (en) * 1931-02-03 1936-01-21 Gen Chemical Corp Purification of gases
FR893330A (fr) * 1942-03-21 1944-06-06 Metallgesellschaft Ag Procédé pour éliminer par lavage le fluor, le chlore et autres poisons de catalyseur présents dans des gaz de grillage destinés à être désarséniés électriquement
US2416011A (en) * 1944-01-03 1947-02-18 Phillips Petroleum Co Recovery of sulphur dioxide-free hydrochloric acid from aluminum chloride sludge
GB742052A (en) * 1951-04-05 1955-12-21 Alfons Zieren Improvements relating to the washing and cooling of gases containing sulphur dioxide
GB744465A (en) * 1951-04-23 1956-02-08 Zieren Chemiebau Gmbh Dr A Improvements relating to the washing and cooling of gases containing sulphur dioxide
BE541397A (pt) * 1954-09-19
SE334598B (pt) * 1969-09-01 1971-05-03 Boliden Ab
FI45767C (fi) * 1970-07-03 1972-09-11 Outokumpu Oy Menetelmä elohopean ja/tai seleenin poistamiseksi ja talteenottamiseks i elohopea- ja/tai seleenipitoisista kaasuista.
SE373114B (pt) * 1973-05-02 1975-01-27 Boliden Ab

Also Published As

Publication number Publication date
TR19656A (tr) 1979-09-17
YU43743B (en) 1989-12-31
PT66375B (en) 1978-08-25
DE2714343C2 (de) 1983-10-13
FR2347084B1 (pt) 1982-04-16
ES457611A1 (es) 1978-01-16
PH12057A (en) 1978-10-18
SE7604219L (sv) 1977-10-10
CA1079031A (en) 1980-06-10
SE403277B (sv) 1978-08-07
YU29277A (en) 1982-05-31
US4138231A (en) 1979-02-06
IT1074818B (it) 1985-04-20
GR62661B (en) 1979-05-17
YU40475B (en) 1986-02-28
FR2347084A1 (fr) 1977-11-04
PT66375A (en) 1977-04-01
DE2714343A1 (de) 1977-10-20

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