BE628812A - - Google Patents

Info

Publication number
BE628812A
BE628812A BE628812DA BE628812A BE 628812 A BE628812 A BE 628812A BE 628812D A BE628812D A BE 628812DA BE 628812 A BE628812 A BE 628812A
Authority
BE
Belgium
Application number
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.)
Publication of BE628812A publication Critical patent/BE628812A/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
BE628812D 1962-02-22 BE628812A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN21243A DE1137223B (de) 1962-02-22 1962-02-22 Verfahren zur Entfernung von Arsen, Antimon, Zinn und anderen saure Oxyde bildenden Verunreinigungen aus Kupfer

Publications (1)

Publication Number Publication Date
BE628812A true BE628812A (fr)

Family

ID=7341635

Family Applications (1)

Application Number Title Priority Date Filing Date
BE628812D BE628812A (fr) 1962-02-22

Country Status (4)

Country Link
US (1) US3262773A (fr)
BE (1) BE628812A (fr)
DE (1) DE1137223B (fr)
GB (1) GB981356A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959844A (ja) * 1982-09-29 1984-04-05 Mitsui Mining & Smelting Co Ltd 銅の精製炉における不純物の除去方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172418A (en) * 1967-12-01 1969-11-26 Imp Smelting Corp Ltd Improvements in or relating to the Purification of Zinc
HU169980B (fr) * 1975-04-16 1977-03-28
US4316742A (en) * 1980-10-20 1982-02-23 Western Electric Co., Incorporated Copper refining
US6395059B1 (en) 2001-03-19 2002-05-28 Noranda Inc. Situ desulfurization scrubbing process for refining blister copper
US20110185899A1 (en) * 2010-02-02 2011-08-04 Battelle Memorial Institute Methods for Abatement of Arsenic and Phosphorous Contaminants From Fuel Gases Prior to Gasification
CN102618731A (zh) * 2012-03-29 2012-08-01 金川集团有限公司 一种火法脱砷的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189617941A (en) * 1896-08-13 1897-08-07 Benjamin Thomas Improvements in connection with the Elimination of Arsenic from Metallic Copper.
GB142441A (en) * 1919-04-26 1921-03-24 Albert Strasser An improved process for deoxidising and refining copper
GB311812A (en) * 1928-01-16 1929-05-16 Harry Heald Alexander Improvements in and relating to the refining of copper
US1863419A (en) * 1930-12-30 1932-06-14 Walter O Snelling Refining of copper
US1978537A (en) * 1931-05-16 1934-10-30 William R Jeavons Process of refining metals
US2015693A (en) * 1932-06-06 1935-10-01 Electrochimie D Electro Metall Purifying copper
US2003889A (en) * 1933-10-20 1935-06-04 American Brass Co Method of making deoxidized copper and copper alloys
GB430869A (en) * 1934-03-13 1935-06-26 Electro Chimie Metal Process for the deoxidation and purification of copper
BE506112A (fr) * 1950-09-28
BE516879A (fr) * 1952-01-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959844A (ja) * 1982-09-29 1984-04-05 Mitsui Mining & Smelting Co Ltd 銅の精製炉における不純物の除去方法

Also Published As

Publication number Publication date
DE1137223B (de) 1962-09-27
GB981356A (en) 1965-01-27
US3262773A (en) 1966-07-26

Similar Documents

Publication Publication Date Title
BE616548R (fr)
BE553896A (fr)
BE380301A (fr)
AU269855A (fr)
BE538252A (fr)
BE538831A (fr)
BE541929A (fr)
BE616785A (fr)
BE559145A (fr)
BE586180A (fr)
BE592434A (fr)
BE599783A (fr)
BE604335A (fr)
BE608197A (fr)
BE609543A (fr)
BE612190A (fr)
BE612311A (fr)
BE612464A (fr)
BE612847A (fr)
BE612926A (fr)
BE613108A (fr)
BE613190A (fr)
BE613298A (fr)
BE613319A (fr)
BE613335A (fr)