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
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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
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 (US06486227-20021126-C00005.png) |
Family
ID=7341635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE628812D BE628812A (US06486227-20021126-C00005.png) | 1962-02-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3262773A (US06486227-20021126-C00005.png) |
| BE (1) | BE628812A (US06486227-20021126-C00005.png) |
| DE (1) | DE1137223B (US06486227-20021126-C00005.png) |
| GB (1) | GB981356A (US06486227-20021126-C00005.png) |
Cited By (1)
| 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)
| 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 (US06486227-20021126-C00005.png) * | 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)
| 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 |
| FR1051313A (US06486227-20021126-C00005.png) * | 1950-09-28 | 1954-01-14 | ||
| BE516879A (US06486227-20021126-C00005.png) * | 1952-01-16 |
-
0
- BE BE628812D patent/BE628812A/xx unknown
-
1962
- 1962-02-22 DE DEN21243A patent/DE1137223B/de active Pending
-
1963
- 1963-02-18 US US259385A patent/US3262773A/en not_active Expired - Lifetime
- 1963-02-22 GB GB7329/63A patent/GB981356A/en not_active Expired
Cited By (1)
| 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 |
|---|---|
| US3262773A (en) | 1966-07-26 |
| GB981356A (en) | 1965-01-27 |
| DE1137223B (de) | 1962-09-27 |
