GB1349041A - Hydro metallurgical preparation of the oxides of antimony and antimonic acid - Google Patents

Hydro metallurgical preparation of the oxides of antimony and antimonic acid

Info

Publication number
GB1349041A
GB1349041A GB343272A GB1349041DA GB1349041A GB 1349041 A GB1349041 A GB 1349041A GB 343272 A GB343272 A GB 343272A GB 1349041D A GB1349041D A GB 1349041DA GB 1349041 A GB1349041 A GB 1349041A
Authority
GB
United Kingdom
Prior art keywords
sulphur
antimony
weight
solution
oxides
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
GB343272A
Inventor
Booker Williams Morey
John Richard Mckinley
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.)
Occidental Petroleum Corp
Original Assignee
Occidental Petroleum Corp
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 Occidental Petroleum Corp filed Critical Occidental Petroleum Corp
Publication of GB1349041A publication Critical patent/GB1349041A/en
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
    • C22B30/02—Obtaining antimony
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G30/00—Compounds of antimony
    • C01G30/004—Oxides; Hydroxides; Oxyacids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G30/00—Compounds of antimony
    • C01G30/004—Oxides; Hydroxides; Oxyacids
    • C01G30/005—Oxides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1349041 Antimony oxides and acid OCCIDENTAL PETROLEUM CORP 25 Jan 1972 [30 Dec 1971] 3432/72 Heading C1A Antimony oxides and or antimonic acid are produced from stibnite bearing ores or concentrates by; (a) leaching with an aqueous ammonium sulphide and sulphur containing solution to form a mother liquor containing antimony sulphide; (b) eliminating ammonia from the mother liquor and then precipitating antimony sulphide and sulphur; (c) oxidizing the precipitate with an aqueous nitric acic solution to form a slurry of antimony oxides and antimonic acid together with sulphur; and (d) separating the antimony compounds from the solution and from the sulphur. The leaching solution preferably comprises 5 to 30% by weight of (NH 4 ) 2 S and 0.1 to 10% by weight of sulphur. It may also contain up to 18% by weight of NH 4 OH. The ammonia may be eliminated by neutralization or distillation. The aqueous nitric acid solution preferably contains 1 to 70% by weight of HNO 3 and oxygen may be present at a pressure of 0 to 300 psig. The sulphur may be separated from the product with a solvent, preferably one of carbon disulphide, trichloroethylene and tetrachloroethylene. The leaching may be carried out at temperatures from ambient to 90‹ C. and the oxidation at between ambient and 150‹ C.
GB343272A 1971-12-30 1972-01-25 Hydro metallurgical preparation of the oxides of antimony and antimonic acid Expired GB1349041A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21392971A 1971-12-30 1971-12-30
DE2207181A DE2207181A1 (en) 1971-12-30 1972-02-16 PROCESS FOR PRODUCING ANTIMONOXYDE AND / OR ANTIMONIC ACIDS

Publications (1)

Publication Number Publication Date
GB1349041A true GB1349041A (en) 1974-03-27

Family

ID=25762725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB343272A Expired GB1349041A (en) 1971-12-30 1972-01-25 Hydro metallurgical preparation of the oxides of antimony and antimonic acid

Country Status (7)

Country Link
JP (1) JPS4873326A (en)
AU (1) AU461214B2 (en)
BE (1) BE778804A (en)
DE (1) DE2207181A1 (en)
FR (1) FR2165821B1 (en)
GB (1) GB1349041A (en)
ZA (1) ZA72576B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101265520B (en) * 2008-05-06 2010-06-09 锡矿山闪星锑业有限责任公司 Treatment method for refining lead slag-removed by antimony fire refining process
CN109250756A (en) * 2018-12-06 2019-01-22 辽宁工程技术大学 A kind of system of the pipeline reactor wet production without arsenic stibium trioxide
CN110697772A (en) * 2019-10-11 2020-01-17 衡阳师范学院 Method for removing trace antimony oxide in crude bismuth oxide
CN112708760A (en) * 2020-12-29 2021-04-27 金川集团股份有限公司 Method for removing antimony in nickel refining system
CN114875244A (en) * 2022-05-11 2022-08-09 中南大学 Method for recycling high-arsenic antimony smelting soot
CN115722347A (en) * 2022-10-25 2023-03-03 昆明理工大学 Method for separating lead and antimony from paragenetic ore
CN117210706A (en) * 2023-08-07 2023-12-12 昆明理工大学 Method for reducing antimony oxide by hydrogen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19811763A1 (en) * 1998-03-18 1999-09-23 Stadtwerke Karlsruhe Gmbh Removing arsenic and optionally antimony from suspensions obtained in drinking water production
CN111809046A (en) * 2020-07-15 2020-10-23 锡矿山闪星锑业有限责任公司 Process for removing lead, copper and bismuth in antimony oxide by wet method
CN112678869B (en) * 2020-12-25 2023-04-07 广东宇星阻燃新材股份有限公司 Preparation method of spherical antimony trioxide

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101265520B (en) * 2008-05-06 2010-06-09 锡矿山闪星锑业有限责任公司 Treatment method for refining lead slag-removed by antimony fire refining process
CN109250756A (en) * 2018-12-06 2019-01-22 辽宁工程技术大学 A kind of system of the pipeline reactor wet production without arsenic stibium trioxide
CN110697772A (en) * 2019-10-11 2020-01-17 衡阳师范学院 Method for removing trace antimony oxide in crude bismuth oxide
CN110697772B (en) * 2019-10-11 2022-04-12 衡阳师范学院 Method for removing trace antimony oxide in crude bismuth oxide
CN112708760A (en) * 2020-12-29 2021-04-27 金川集团股份有限公司 Method for removing antimony in nickel refining system
CN114875244A (en) * 2022-05-11 2022-08-09 中南大学 Method for recycling high-arsenic antimony smelting soot
CN115722347A (en) * 2022-10-25 2023-03-03 昆明理工大学 Method for separating lead and antimony from paragenetic ore
CN117210706A (en) * 2023-08-07 2023-12-12 昆明理工大学 Method for reducing antimony oxide by hydrogen

Also Published As

Publication number Publication date
BE778804A (en) 1972-05-30
FR2165821B1 (en) 1975-03-21
FR2165821A1 (en) 1973-08-10
AU3843972A (en) 1973-08-02
AU461214B2 (en) 1975-05-01
DE2207181A1 (en) 1973-08-23
JPS4873326A (en) 1973-10-03
ZA72576B (en) 1972-10-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees