FR2502608B1 - Procede de production de l'anhydride arsenieux a partir d'une substance contenant du sulfure d'arsenic - Google Patents

Procede de production de l'anhydride arsenieux a partir d'une substance contenant du sulfure d'arsenic

Info

Publication number
FR2502608B1
FR2502608B1 FR8205421A FR8205421A FR2502608B1 FR 2502608 B1 FR2502608 B1 FR 2502608B1 FR 8205421 A FR8205421 A FR 8205421A FR 8205421 A FR8205421 A FR 8205421A FR 2502608 B1 FR2502608 B1 FR 2502608B1
Authority
FR
France
Prior art keywords
production
substance containing
containing arsenic
arsenic sulfide
arsenious anhydride
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8205421A
Other languages
English (en)
Other versions
FR2502608A1 (fr
Inventor
Tadashi Nakano
Hiroyuku Tamura
Naoki Kubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining Co Ltd
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
Priority claimed from JP4544381A external-priority patent/JPS6042172B2/ja
Priority claimed from JP14248581A external-priority patent/JPS6046048B2/ja
Application filed by Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Publication of FR2502608A1 publication Critical patent/FR2502608A1/fr
Application granted granted Critical
Publication of FR2502608B1 publication Critical patent/FR2502608B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/04—Obtaining arsenic
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G28/00—Compounds of arsenic
    • C01G28/005—Oxides; Hydroxides; Oxyacids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/103—Arsenic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR8205421A 1981-03-30 1982-03-30 Procede de production de l'anhydride arsenieux a partir d'une substance contenant du sulfure d'arsenic Expired FR2502608B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4544381A JPS6042172B2 (ja) 1981-03-30 1981-03-30 亜砒酸の製造方法
JP14248581A JPS6046048B2 (ja) 1981-09-11 1981-09-11 亜砒酸の製造方法

Publications (2)

Publication Number Publication Date
FR2502608A1 FR2502608A1 (fr) 1982-10-01
FR2502608B1 true FR2502608B1 (fr) 1986-05-02

Family

ID=26385427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205421A Expired FR2502608B1 (fr) 1981-03-30 1982-03-30 Procede de production de l'anhydride arsenieux a partir d'une substance contenant du sulfure d'arsenic

Country Status (4)

Country Link
US (1) US4438079A (fr)
FR (1) FR2502608B1 (fr)
GB (1) GB2098187B (fr)
SE (1) SE460537B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES526235A0 (es) * 1983-10-04 1985-04-01 Diaz Nogueira Eduardo Procedimiento de lixiviacion de concentrados de sulfuros de cobre del tetra hidritico que contiene arsenico y antimonio en concentraciones elevadas.
US4888207A (en) * 1984-03-15 1989-12-19 Flynn Jr Charles M Recovery of arsenic from ores and concentrates
US5137640A (en) * 1991-05-06 1992-08-11 Allied-Signal Inc. Process for the separation of arsenic acid from a sulfuric acid-containing solution
CN102115165A (zh) * 2010-12-31 2011-07-06 马艳荣 一种用含砷废水制备三氧化二砷的方法
JP6102675B2 (ja) * 2013-10-23 2017-03-29 住友金属鉱山株式会社 砒素の浸出方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921706A (en) 1929-11-26 1933-08-08 Schopper Walter Process for the production of pure arsenious oxide from arsenical products
US1952290A (en) 1930-09-09 1934-03-27 Norddeutsche Affinerie Process for the recovery of arsenic
DE598669C (de) * 1930-09-10 1934-06-15 Norddeutsche Affinerie Verfahren zur Herstellung arseniger Saeure aus huettenmaennischen Zwischen- und Abfallprodukten
GB1444058A (en) * 1974-05-22 1976-07-28 Capper Pass Ltd Recovery of arsenic
CA1069316A (fr) 1975-04-01 1980-01-08 Metallurgie Hoboken-Overpelt Traitement de minerals ou de sous-produits metallurgiques a base d'arsenic et d'antimoine
JPS5824378B2 (ja) * 1975-10-31 1983-05-20 コウワセイコウ カブシキガイシヤ ソリユウカヒソデンブツヨリ ヒソサンカブツ ノ シツシキセイセイホウ
US4096232A (en) 1977-03-24 1978-06-20 The Harshaw Chemical Company Extraction of antimony from antimony sulfides bearing solids
FI58354C (fi) * 1977-11-28 1981-01-12 Outokumpu Oy Foerfarande foer behandling av raomaterial innehaollande arsenik och metall
US4218425A (en) 1978-06-29 1980-08-19 Cominco Ltd. Process for extracting arsenic from oxidic materials

Also Published As

Publication number Publication date
GB2098187B (en) 1985-06-12
US4438079A (en) 1984-03-20
FR2502608A1 (fr) 1982-10-01
GB2098187A (en) 1982-11-17
SE460537B (sv) 1989-10-23
SE8201987L (sv) 1982-10-01

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