SE403277B - Forfarande vid vatrening av gaser innehallande svaveldioxid, halogener och minst ett forflyktigat emne ur gruppen omfattande arsenik och arsenikforeningar - Google Patents

Forfarande vid vatrening av gaser innehallande svaveldioxid, halogener och minst ett forflyktigat emne ur gruppen omfattande arsenik och arsenikforeningar

Info

Publication number
SE403277B
SE403277B SE7604219A SE7604219A SE403277B SE 403277 B SE403277 B SE 403277B SE 7604219 A SE7604219 A SE 7604219A SE 7604219 A SE7604219 A SE 7604219A SE 403277 B SE403277 B SE 403277B
Authority
SE
Sweden
Prior art keywords
arsenic
halogenes
associations
volatile
procedures
Prior art date
Application number
SE7604219A
Other languages
English (en)
Swedish (sv)
Other versions
SE7604219L (sv
Inventor
B G V Hedenes
T R H Johansson
J E Wiklund
K-A Melkersson
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
Priority to SE7604219A priority Critical patent/SE403277B/xx
Priority to YU292/77A priority patent/YU43743B/xx
Priority to GR53113A priority patent/GR62661B/el
Priority to US05/782,908 priority patent/US4138231A/en
Priority to DE2714343A priority patent/DE2714343C2/de
Priority to PT66375A priority patent/PT66375B/pt
Priority to CA275,235A priority patent/CA1079031A/en
Priority to PH19625A priority patent/PH12057A/en
Priority to ES457611A priority patent/ES457611A1/es
Priority to BR7702231A priority patent/BR7702231A/pt
Priority to IT22195/77A priority patent/IT1074818B/it
Priority to TR19656A priority patent/TR19656A/xx
Priority to YU929/77A priority patent/YU40475B/xx
Priority to FR7710781A priority patent/FR2347084A1/fr
Publication of SE7604219L publication Critical patent/SE7604219L/
Publication of SE403277B publication Critical patent/SE403277B/xx

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)
SE7604219A 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 SE403277B (sv)

Priority Applications (14)

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
YU292/77A YU43743B (en) 1976-04-09 1977-02-04 Express device for making coffee and tea
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
US05/782,908 US4138231A (en) 1976-04-09 1977-03-30 Method of wet-cleaning gases containing sulfur dioxide, halogens and arsenic from pyrometallurgical treatment of sulphidic materials
DE2714343A DE2714343C2 (de) 1976-04-09 1977-03-31 Verfahren zur Naßreinigung von Gasen, die Schwefeldioxid, Halogene und Arsen enthalten
PT66375A PT66375B (en) 1976-04-09 1977-03-31 A method of wet-cleaning gases containing sulfur dioxide halogens and arsenic from pyrometallurgical treatment of sulphidic materials
CA275,235A CA1079031A (en) 1976-04-09 1977-03-31 Wet-cleaning gases containing sulfur dioxide, halogens and arsenic
PH19625A PH12057A (en) 1976-04-09 1977-04-04 A method of wet-cleaning gases containing sulfur dioxide,halogens and arsenic from pyrometallurgical treatment of sulphidic materials
ES457611A ES457611A1 (es) 1976-04-09 1977-04-06 Un metodo de purificacion por via humeda de gases.
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
IT22195/77A IT1074818B (it) 1976-04-09 1977-04-07 Metodo per depurare ad umido gas contenenti anidride solforosa, alogeni ed arsenico ottenuti dal trattamento pirometallurgico di materiali sulfurici
TR19656A TR19656A (tr) 1976-04-09 1977-04-07 Suelfit asilli maddelerin pirometalurjik islemlerinden kuekuert di-oksit,halojenlere ve arsenik muehtevali gazlarin bir islak temizlemeusulue
YU929/77A YU40475B (en) 1976-04-09 1977-04-08 Process for wet-purification of gases generated in the pyrrometallurgical treatment of sulfidic materials such as pyrite, comprising evaporating substances such as sulfr dioxide, arsenic trioxide, mercury, chlorine or fluorine
FR7710781A FR2347084A1 (fr) 1976-04-09 1977-04-08 Procede pour la purification, par voie humide, des gaz contenant du dioxyde de soufre, des halogenes et de l'arsenic

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 (2)

Publication Number Publication Date
SE7604219L SE7604219L (sv) 1977-10-10
SE403277B true SE403277B (sv) 1978-08-07

Family

ID=20327556

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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.
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 (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
PT66375A (en) 1977-04-01
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 (pt) 1982-04-16
PH12057A (en) 1978-10-18
FR2347084A1 (fr) 1977-11-04
YU40475B (en) 1986-02-28
GR62661B (en) 1979-05-17
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
SE403277B (sv) Forfarande vid vatrening av gaser innehallande svaveldioxid, halogener och minst ett forflyktigat emne ur gruppen omfattande arsenik och arsenikforeningar
SE7706193L (sv) Sett att avlegsna svaveldioxid ur avgaser
SE7505143L (sv) Anordning for rening av gaser i endamal att forhindra luftfororeningar jemte sett att med anordning rena gaser.
NL7510818A (nl) Werkwijze voor het verlagen van het totale zwavel- gehalte van claus-afgassen.
IT1115635B (it) Procedimento per produrre zolfo da gas contenenti so2
SE7808415L (sv) Forfarande for avlegsnande av fluorforeningar och svaveldioxid ur avgas
NL184361C (nl) Verbeterde werkwijze voor het verlagen van het totale zwavelgehalte van clausafgassen.
SE7700228L (sv) Stabilisering av foreningar
SE405109B (sv) Forfarande for utvinning av koncentrerad svaveldioxid ur avgaser innehallande svaveldioxid
SE422073B (sv) Forfarande for industriell framstellning av azofergemnen, som innehaller cyanogrupper, i en organisk sulfid som lesningsmedel och med en organisk kopparkomplexforening som katalyator
SE382967B (sv) Forfarande for utvinning av flytande svaveldioxid ur gaser innehallande svaveldioxid
IT1074201B (it) Apparecchiatura per l incenerimento di gas di scarico
NO149169C (no) Fremgangsmaate for opparbeidelse av fortynnede ferrosulfatholdige svovelsyreopploesninger
FR2352029A1 (fr) Compositions stabilisees de polycarbonates halogenes
BE858279A (fr) Nouvelles amino-dihydropyridines contenant du soufre
SE427530B (sv) Forfarande for kemisk isotopanrikning av uran
SE423492B (sv) Gasskrubber
SE7704038L (sv) Sett vid behandling av utslepp, innehallande svaveldioxid
SE7711608L (sv) Sorptionsmedel for avlegsnande av skadliga emnen ur gaser
BE855111A (fr) Procede d'elimination du dioxyde de soufre de gaz residuaires
ATA615875A (de) Aus faltbarem material bestehender einstuckiger zuschnitt fur eine steige
IT7923417V0 (it) Dispositivo di assorbimento per la depurazione di gas.
SE7613085L (sv) Anordning vid takgenomforingar, t ex for en skorsten eller ett takfonster
SE399649B (sv) Forfarande for avlegsnande av gasfomiga fororeningar fran avgaser med hjelp av peroxidisvavelsyrahaltig utspedd svavelsyra
SE429009B (sv) Sett for gasrening, serskilt for avlegsnande av skadliga emnen ur avgaser, rokgaser och nyttogaser

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7604219-1

Effective date: 19890427

Format of ref document f/p: F