NL7105564A - - Google Patents
Info
- Publication number
- NL7105564A NL7105564A NL7105564A NL7105564A NL7105564A NL 7105564 A NL7105564 A NL 7105564A NL 7105564 A NL7105564 A NL 7105564A NL 7105564 A NL7105564 A NL 7105564A NL 7105564 A NL7105564 A NL 7105564A
- 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
- C22B30/00—Obtaining antimony, arsenic or bismuth
- C22B30/04—Obtaining arsenic
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702021332 DE2021332C3 (de) | 1970-04-30 | 1970-04-30 | Verfahren zur Herstellung von hochreinem Arsen |
| DE19712103066 DE2103066C3 (de) | 1971-01-22 | 1971-01-22 | Vorrichtung zur Herstellung von hochreinem Arsen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7105564A true NL7105564A (en:Method) | 1971-11-02 |
Family
ID=25759065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7105564A NL7105564A (en:Method) | 1970-04-30 | 1971-04-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3700413A (en:Method) |
| JP (1) | JPS515639B1 (en:Method) |
| NL (1) | NL7105564A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5412147U (en:Method) * | 1977-06-28 | 1979-01-26 | ||
| US6126719A (en) * | 1998-01-21 | 2000-10-03 | The University Of Dayton | Recovery of group III element component from group III-V waste materials |
-
1971
- 1971-04-23 NL NL7105564A patent/NL7105564A/xx unknown
- 1971-04-26 US US137588A patent/US3700413A/en not_active Expired - Lifetime
- 1971-04-30 JP JP46029394A patent/JPS515639B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3700413A (en) | 1972-10-24 |
| JPS515639B1 (en:Method) | 1976-02-21 |