GR62661B - Process for liquid purification of gases containing sulphur dioxide,halogens and arsenic from pyrometallurgical treatment of sulphide ores - Google Patents

Process for liquid purification of gases containing sulphur dioxide,halogens and arsenic from pyrometallurgical treatment of sulphide ores

Info

Publication number
GR62661B
GR62661B GR53113A GR770153113A GR62661B GR 62661 B GR62661 B GR 62661B GR 53113 A GR53113 A GR 53113A GR 770153113 A GR770153113 A GR 770153113A GR 62661 B GR62661 B GR 62661B
Authority
GR
Greece
Prior art keywords
halogens
arsenic
sulphur dioxide
gases containing
liquid purification
Prior art date
Application number
GR53113A
Other languages
English (en)
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 GR62661B publication Critical patent/GR62661B/el

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)
GR53113A 1976-04-09 1977-03-29 Process for liquid purification of gases containing sulphur dioxide,halogens and arsenic from pyrometallurgical treatment of sulphide ores GR62661B (en)

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
GR62661B true GR62661B (en) 1979-05-17

Family

ID=20327556

Family Applications (1)

Application Number Title Priority Date Filing Date
GR53113A GR62661B (en) 1976-04-09 1977-03-29 Process for liquid purification of gases containing sulphur dioxide,halogens and arsenic from pyrometallurgical treatment of sulphide ores

Country Status (13)

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

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.
EP1157139B1 (en) * 1999-02-26 2002-10-09 Mintek Treatment of metal sulphide concentrates by roasting and arc furnace smelt reduction
FI117617B (fi) * 2000-12-08 2006-12-29 Outokumpu Oy Menetelmä elohopean poistamiseksi kaasusta
JP4223809B2 (ja) 2000-12-14 2009-02-12 バリック・ゴールド・コーポレイション 酸水溶液からヒ素を回収する方法
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 (el) * 1954-09-19
SE334598B (el) * 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 (el) * 1973-05-02 1975-01-27 Boliden Ab

Also Published As

Publication number Publication date
PT66375A (en) 1977-04-01
SE403277B (sv) 1978-08-07
YU29277A (en) 1982-05-31
CA1079031A (en) 1980-06-10
YU43743B (en) 1989-12-31
PT66375B (en) 1978-08-25
TR19656A (tr) 1979-09-17
FR2347084B1 (el) 1982-04-16
PH12057A (en) 1978-10-18
FR2347084A1 (fr) 1977-11-04
YU40475B (en) 1986-02-28
IT1074818B (it) 1985-04-20
DE2714343A1 (de) 1977-10-20
US4138231A (en) 1979-02-06
SE7604219L (sv) 1977-10-10
ES457611A1 (es) 1978-01-16
DE2714343C2 (de) 1983-10-13
BR7702231A (pt) 1977-12-06

Similar Documents

Publication Publication Date Title
GR62661B (en) Process for liquid purification of gases containing sulphur dioxide,halogens and arsenic from pyrometallurgical treatment of sulphide ores
JPS53119294A (en) Sulfur recovering from gas stream containing hydrogen sulfide
JPS51128623A (en) Hydrometallurgical method of treating sulphur ores
JPS5222595A (en) Recovery and removal process for sulfur dioxide
DE3467748D1 (en) Process for the oxidation of hydrogen sulphide to elemental sulphur and/or sulphur dioxide
CA987073A (en) Process for the recovery of sulphur from hydrogen sulphide and sulphur dioxide
DE2963087D1 (en) Continuous process for the removal of sulphur dioxide from waste gases, and hydrogen and sulphuric acid produced thereby
JPS51124694A (en) Refining process for gas containing sulfur dioxide
CS191978B2 (en) Process for removing sulphur dioxide from waste gases
CA1004441A (en) Recovery of sulphur from gases containing h2s and so2
GB2053171B (en) Method of and apparatus for recovering elemental sulphur
GB1543494A (en) Treatment of sulphur dioxide containing gases
CS192555B2 (en) Process for removing gaseous sulphur trioxide
JPS5328595A (en) Improvement for recovering sulfur from claus exhaust gases
GB2003126B (en) Process for removing sulphur and/or nitrogen oxide or oxides from other gases containing such oxide or oxides
DE2962284D1 (en) Process for purification of gases containing elemental sulphur
GB2019826B (en) Process of removing oxides of sulphur from gases sludge resulting from process and product comprising lime or limestone
JPS5325202A (en) Process for chlorination refining of pyrites
GB2031864B (en) Removing hydrogen sulphide from liquid sulphur
AU1928376A (en) Removal of hydrogen sulphide and mercaptans from gas streams
ZM1677A1 (en) Process for purifying sulfur dioxide gases which contain arsenic trioxide and halogen compounds
CA1004832A (en) Recovery of sulphur from gases containing h2s and so2
GB1538661A (en) Methods of removing hydrogen sulphide from gases
GB1557294A (en) Sulphur dioxide removal and recovery
RO82661B1 (ro) Procedeu pentru recuperarea bioxidului si trioxidului de sulf din gaze