SE460537B - Foerfarande foer framstaellning av diarseniktrioxid - Google Patents

Foerfarande foer framstaellning av diarseniktrioxid

Info

Publication number
SE460537B
SE460537B SE8201987A SE8201987A SE460537B SE 460537 B SE460537 B SE 460537B SE 8201987 A SE8201987 A SE 8201987A SE 8201987 A SE8201987 A SE 8201987A SE 460537 B SE460537 B SE 460537B
Authority
SE
Sweden
Prior art keywords
arsenic
acid
copper
oxide
extraction
Prior art date
Application number
SE8201987A
Other languages
English (en)
Swedish (sv)
Other versions
SE8201987L (sv
Inventor
T Nakano
H Tamura
N Kubo
Original Assignee
Sumitomo Metal Mining Co
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 filed Critical Sumitomo Metal Mining Co
Publication of SE8201987L publication Critical patent/SE8201987L/xx
Publication of SE460537B publication Critical patent/SE460537B/sv

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)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (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)
SE8201987A 1981-03-30 1982-03-29 Foerfarande foer framstaellning av diarseniktrioxid SE460537B (sv)

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
SE8201987L SE8201987L (sv) 1982-10-01
SE460537B true SE460537B (sv) 1989-10-23

Family

ID=26385427

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8201987A SE460537B (sv) 1981-03-30 1982-03-29 Foerfarande foer framstaellning av diarseniktrioxid

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
ES8504266A1 (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
SE8201987L (sv) 1982-10-01
US4438079A (en) 1984-03-20
GB2098187A (en) 1982-11-17
FR2502608B1 (fr) 1986-05-02
FR2502608A1 (fr) 1982-10-01

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