NL7301882A - - Google Patents
Info
- Publication number
- NL7301882A NL7301882A NL7301882A NL7301882A NL7301882A NL 7301882 A NL7301882 A NL 7301882A NL 7301882 A NL7301882 A NL 7301882A NL 7301882 A NL7301882 A NL 7301882A NL 7301882 A NL7301882 A NL 7301882A
- Authority
- NL
- Netherlands
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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22509572A | 1972-02-10 | 1972-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7301882A true NL7301882A (xx) | 1973-08-14 |
Family
ID=22843498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7301882A NL7301882A (xx) | 1972-02-10 | 1973-02-09 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3791817A (xx) |
| JP (1) | JPS495822A (xx) |
| BE (1) | BE795250A (xx) |
| BR (1) | BR7300997D0 (xx) |
| DE (1) | DE2305518A1 (xx) |
| FR (1) | FR2171317A1 (xx) |
| IT (1) | IT977746B (xx) |
| NL (1) | NL7301882A (xx) |
| ZA (1) | ZA73445B (xx) |
| ZM (1) | ZM1473A1 (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984314A (en) * | 1974-04-22 | 1976-10-05 | Rohm And Haas Company | Process for selective removal and recovery of cyanide values by ion exchange |
| DE3330795A1 (de) * | 1983-08-26 | 1985-04-18 | MNR Reprocessing, Inc., Wilmington, Del. | Verfahren zur gewinnung von kupfer sowie gegebenenfalls silber und gold durch laugung oxidischer und sulfidischer materialien mit wasserloeslichen cyaniden |
| CA2214712A1 (en) * | 1995-03-08 | 1996-09-12 | Southwest Research Institute | A non-chromate sealant for porous anodized aluminum |
| US6410144B2 (en) | 1995-03-08 | 2002-06-25 | Southwest Research Institute | Lubricious diamond-like carbon coatings |
| US6042896A (en) * | 1995-03-08 | 2000-03-28 | Southwest Research Institute | Preventing radioactive contamination of porous surfaces |
| CN111392747A (zh) * | 2020-03-24 | 2020-07-10 | 宁波神化特种化学品集成有限公司 | 一种氰化亚铜的制备方法 |
| CN112408457A (zh) * | 2020-11-25 | 2021-02-26 | 东江环保股份有限公司 | 一种含氰化亚铜的固体废物制备硫酸铜的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1654918A (en) * | 1923-11-16 | 1928-01-03 | American Cyanamid Co | Hydrometallurgical process |
| US1810487A (en) * | 1928-12-14 | 1931-06-16 | Clarence W Lawr | Recovery of cyanid from alkalin liquors |
| US3189435A (en) * | 1963-05-17 | 1965-06-15 | American Can Cyanamid Company | Leaching of copper from ores with cyanide and recovery of copper from cyanide solutions |
| US3321303A (en) * | 1966-09-06 | 1967-05-23 | Treadwell Corp | Recovery of copper |
| US3303021A (en) * | 1964-05-08 | 1967-02-07 | Treadwell Corp | Recovery of copper from low-grade copper sulfide ores |
| GB1050303A (xx) * | 1964-12-14 | 1900-01-01 | ||
| US3429694A (en) * | 1965-05-10 | 1969-02-25 | American Cyanamid Co | Recovery of copper and cyanide from solutions thereof by solvent extraction |
-
0
- BE BE795250D patent/BE795250A/xx unknown
-
1972
- 1972-02-10 US US00225095A patent/US3791817A/en not_active Expired - Lifetime
-
1973
- 1973-01-22 ZA ZA730445A patent/ZA73445B/xx unknown
- 1973-02-05 DE DE2305518A patent/DE2305518A1/de active Pending
- 1973-02-07 ZM ZM14/73*UA patent/ZM1473A1/xx unknown
- 1973-02-08 FR FR7304515A patent/FR2171317A1/fr not_active Withdrawn
- 1973-02-08 IT IT67278/73A patent/IT977746B/it active
- 1973-02-09 JP JP48016357A patent/JPS495822A/ja active Pending
- 1973-02-09 BR BR73997A patent/BR7300997D0/pt unknown
- 1973-02-09 NL NL7301882A patent/NL7301882A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA73445B (en) | 1973-10-31 |
| IT977746B (it) | 1974-09-20 |
| BE795250A (fr) | 1973-08-09 |
| US3791817A (en) | 1974-02-12 |
| FR2171317A1 (xx) | 1973-09-21 |
| ZM1473A1 (en) | 1974-02-21 |
| DE2305518A1 (de) | 1973-08-16 |
| BR7300997D0 (pt) | 1973-09-25 |
| JPS495822A (xx) | 1974-01-19 |