ZW18188A1 - Process for leaching gold and/or silver from ore concentrates and from noble-metal waste or noble-metal scrap by using cyanide containing leaching solutions - Google Patents
Process for leaching gold and/or silver from ore concentrates and from noble-metal waste or noble-metal scrap by using cyanide containing leaching solutionsInfo
- Publication number
- ZW18188A1 ZW18188A1 ZW18188A ZW18188A ZW18188A1 ZW 18188 A1 ZW18188 A1 ZW 18188A1 ZW 18188 A ZW18188 A ZW 18188A ZW 18188 A ZW18188 A ZW 18188A ZW 18188 A1 ZW18188 A1 ZW 18188A1
- Authority
- ZW
- Zimbabwe
- Prior art keywords
- noble
- leaching
- metal
- silver
- ore concentrates
- Prior art date
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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883801745 DE3801745A1 (en) | 1988-01-22 | 1988-01-22 | Numerically controlled machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
ZW18188A1 true ZW18188A1 (en) | 1989-05-03 |
Family
ID=6345748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZW18188A ZW18188A1 (en) | 1988-01-22 | 1988-12-21 | Process for leaching gold and/or silver from ore concentrates and from noble-metal waste or noble-metal scrap by using cyanide containing leaching solutions |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3801745A1 (en) |
ZW (1) | ZW18188A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4202149A1 (en) * | 1992-01-27 | 1993-07-29 | Kieninger Walter Gmbh | FINE DRILLING TOOL |
US5378091A (en) * | 1992-06-17 | 1995-01-03 | Makino Milling Machine Co., Ltd. | Method and apparatus for machining a workpiece |
DE4430113A1 (en) * | 1994-08-25 | 1996-02-29 | Berliner Werkzeugmasch | Tool machine for rotationally symmetrical work pieces |
DE102010009669B4 (en) * | 2010-02-27 | 2015-02-19 | Heimatec Gmbh | Machine tool with tool |
DE102014223514A1 (en) * | 2014-11-18 | 2016-05-19 | Zf Friedrichshafen Ag | Rolling bearing receptacle for a shaft bearing |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD250080A1 (en) * | 1986-06-24 | 1987-09-30 | Werkzeugmaschinenfabrik Herman | COVER FOR A PROBE |
-
1988
- 1988-01-22 DE DE19883801745 patent/DE3801745A1/en not_active Ceased
- 1988-12-21 ZW ZW18188A patent/ZW18188A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3801745A1 (en) | 1989-08-03 |
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