NL255774A - - Google Patents
Info
- Publication number
- NL255774A NL255774A NL255774DA NL255774A NL 255774 A NL255774 A NL 255774A NL 255774D A NL255774D A NL 255774DA NL 255774 A NL255774 A NL 255774A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
-
- 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
-
- 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
- C22B23/06—Refining
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83943159A | 1959-09-11 | 1959-09-11 | |
| US51438A US3069254A (en) | 1960-08-23 | 1960-08-23 | Autogenous pyrometallurgical production of nickel from sulfide ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL255774A true NL255774A (US06818201-20041116-C00086.png) |
Family
ID=26729419
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL129554D NL129554C (US06818201-20041116-C00086.png) | 1959-09-11 | ||
| NL120731D NL120731C (US06818201-20041116-C00086.png) | 1959-09-11 | ||
| NL255774D NL255774A (US06818201-20041116-C00086.png) | 1959-09-11 | ||
| NL6412531A NL6412531A (US06818201-20041116-C00086.png) | 1959-09-11 | 1964-10-28 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL129554D NL129554C (US06818201-20041116-C00086.png) | 1959-09-11 | ||
| NL120731D NL120731C (US06818201-20041116-C00086.png) | 1959-09-11 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6412531A NL6412531A (US06818201-20041116-C00086.png) | 1959-09-11 | 1964-10-28 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1139981B (US06818201-20041116-C00086.png) |
| FR (1) | FR1274967A (US06818201-20041116-C00086.png) |
| GB (2) | GB960698A (US06818201-20041116-C00086.png) |
| NL (4) | NL6412531A (US06818201-20041116-C00086.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983043B (zh) * | 2019-11-28 | 2021-11-23 | 武汉科技大学 | 一种用中低品位红土镍矿制备高品位镍铁的方法 |
| CN111961881B (zh) * | 2020-08-27 | 2022-05-24 | 西安建筑科技大学 | 一种应用于镍闪速炉熔炼过程中的添加剂及其使用方法 |
| CN114921661B (zh) * | 2022-05-30 | 2024-01-02 | 金川集团股份有限公司 | 一种生产水淬合金的工艺方法 |
-
0
- NL NL129554D patent/NL129554C/xx active
- NL NL120731D patent/NL120731C/xx active
- NL NL255774D patent/NL255774A/xx unknown
-
1960
- 1960-09-08 FR FR838143A patent/FR1274967A/fr not_active Expired
- 1960-09-12 GB GB3136760A patent/GB960698A/en not_active Expired
- 1960-09-12 GB GB3136860A patent/GB960699A/en not_active Expired
- 1960-09-12 DE DEJ21254A patent/DE1139981B/de active Granted
-
1964
- 1964-10-28 NL NL6412531A patent/NL6412531A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL120731C (US06818201-20041116-C00086.png) | |
| DE1139981C2 (US06818201-20041116-C00086.png) | 1963-06-06 |
| GB960699A (en) | 1964-06-17 |
| GB960698A (en) | 1964-06-17 |
| NL129554C (US06818201-20041116-C00086.png) | |
| DE1139981B (de) | 1962-11-22 |
| FR1274967A (fr) | 1961-11-03 |
| NL6412531A (US06818201-20041116-C00086.png) | 1964-12-28 |
