BE465311A - - Google Patents
Info
- Publication number
- BE465311A BE465311A BE465311DA BE465311A BE 465311 A BE465311 A BE 465311A BE 465311D A BE465311D A BE 465311DA BE 465311 A BE465311 A BE 465311A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/24—Feelers; Feeler units
- B23Q35/26—Feelers; Feeler units designed for a physical contact with a pattern or a model
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
-
- 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
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0006—Preliminary treatment without modification of the copper constituent by dry processes
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE302244X | 1943-03-29 | ||
| CA2425760X | 1945-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE465311A true BE465311A (fr) |
Family
ID=32178127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE465311D BE465311A (fr) | 1943-03-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2425760A (fr) |
| BE (1) | BE465311A (fr) |
| CH (1) | CH302244A (fr) |
| FR (2) | FR951497A (fr) |
| GB (1) | GB602090A (fr) |
| NL (1) | NL63235C (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974522C (de) * | 1944-02-02 | 1961-01-26 | Mond Nickel Co Ltd | Verfahren zur Trennung von Nickelsulfid und Kupfersulfid |
| DE973760C (de) * | 1945-02-28 | 1960-05-25 | Mond Nickel Co Ltd | Verfahren zur Gewinnung von Edelmetallen aus Kupfer-Nickel-Stein |
| DE906449C (de) * | 1951-06-22 | 1954-03-15 | Basf Ag | Verfahren zur Aufarbeitung von Nickel-Kupferstein |
| US2639220A (en) * | 1951-10-04 | 1953-05-19 | Alfred M Thomsen | Method of making copper sulfate |
| DE1108786B (de) * | 1957-10-15 | 1961-06-15 | Licentia Gmbh | Lichtelektrische Fuehlereinrichtung zum Abtasten eines Musters oder Modells |
| BE637820A (fr) * | 1962-10-12 | |||
| US4120697A (en) * | 1977-04-15 | 1978-10-17 | Amax Inc. | Segregation-separation of copper from nickel in copper-nickel sulfide concentrates |
| CN114107692A (zh) * | 2021-11-30 | 2022-03-01 | 红河学院 | 一种加硫酸镍熔炼捕集失效汽车尾气催化剂中铂族金属的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1315660A (en) * | 1919-09-09 | William c |
-
0
- BE BE465311D patent/BE465311A/xx unknown
- NL NL63235D patent/NL63235C/xx active
-
1944
- 1944-03-21 CH CH302244D patent/CH302244A/de unknown
- 1944-05-31 FR FR951497D patent/FR951497A/fr not_active Expired
-
1945
- 1945-06-28 US US602168A patent/US2425760A/en not_active Expired - Lifetime
-
1946
- 1946-01-30 GB GB3031/46A patent/GB602090A/en not_active Expired
- 1946-04-25 FR FR926029D patent/FR926029A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR951497A (fr) | 1949-10-26 |
| CH302244A (de) | 1954-10-15 |
| FR926029A (fr) | 1947-09-19 |
| NL63235C (fr) | |
| US2425760A (en) | 1947-08-19 |
| GB602090A (en) | 1948-05-19 |