SE8503806L - Forfarande for utvinning eller rening av selen - Google Patents
Forfarande for utvinning eller rening av selenInfo
- Publication number
- SE8503806L SE8503806L SE8503806A SE8503806A SE8503806L SE 8503806 L SE8503806 L SE 8503806L SE 8503806 A SE8503806 A SE 8503806A SE 8503806 A SE8503806 A SE 8503806A SE 8503806 L SE8503806 L SE 8503806L
- Authority
- SE
- Sweden
- Prior art keywords
- selenium
- recovering
- seal
- cleaning
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
- C01B19/02—Elemental selenium or tellurium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59169408A JPS6148408A (ja) | 1984-08-15 | 1984-08-15 | セレンの回収または精製方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8503806D0 SE8503806D0 (sv) | 1985-08-14 |
SE8503806L true SE8503806L (sv) | 1986-02-16 |
SE458679B SE458679B (sv) | 1989-04-24 |
Family
ID=15886041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8503806A SE458679B (sv) | 1984-08-15 | 1985-08-14 | Foerfarande foer utvinning av rent selen ur ett selenhaltigt material |
Country Status (8)
Country | Link |
---|---|
US (1) | US4663141A (sv) |
JP (1) | JPS6148408A (sv) |
BE (1) | BE903075A (sv) |
CA (1) | CA1263805A (sv) |
DE (1) | DE3529037A1 (sv) |
FI (1) | FI77004C (sv) |
GB (1) | GB2163738B (sv) |
SE (1) | SE458679B (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0623074B2 (ja) * | 1986-04-18 | 1994-03-30 | 日本板硝子株式会社 | カルコゲナイドガラス用原料の精製方法 |
US4855203A (en) * | 1987-08-31 | 1989-08-08 | Xerox Corporation | Imaging members with photogenerating compositions obtained by solution processes |
US5204072A (en) * | 1991-09-06 | 1993-04-20 | University Of California | Production of selenium-72 and arsenic-72 |
US5378448A (en) * | 1994-06-07 | 1995-01-03 | Lin; Hsing K. | Process for removing selenium from sulfur |
CN100389058C (zh) * | 2005-04-19 | 2008-05-21 | 北京天天硒旺纳米生物技术有限公司 | 负载型纳米硒及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS506455B1 (sv) * | 1969-03-28 | 1975-03-14 | ||
JPS519734A (ja) * | 1974-07-15 | 1976-01-26 | Tobaku Chin | Sheebinguyokeshoryo |
US4374250A (en) * | 1980-06-23 | 1983-02-15 | Osaka Municipal Government | Method of producing benzimidazolone |
-
1984
- 1984-08-15 JP JP59169408A patent/JPS6148408A/ja active Pending
-
1985
- 1985-07-31 FI FI852966A patent/FI77004C/sv not_active IP Right Cessation
- 1985-08-12 US US06/764,878 patent/US4663141A/en not_active Expired - Fee Related
- 1985-08-13 DE DE19853529037 patent/DE3529037A1/de active Granted
- 1985-08-14 SE SE8503806A patent/SE458679B/sv not_active IP Right Cessation
- 1985-08-14 GB GB08520397A patent/GB2163738B/en not_active Expired
- 1985-08-14 BE BE0/215478A patent/BE903075A/fr not_active IP Right Cessation
- 1985-08-15 CA CA000488714A patent/CA1263805A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE458679B (sv) | 1989-04-24 |
GB8520397D0 (en) | 1985-09-18 |
SE8503806D0 (sv) | 1985-08-14 |
DE3529037A1 (de) | 1986-02-20 |
GB2163738B (en) | 1988-12-21 |
FI77004B (fi) | 1988-09-30 |
CA1263805A (en) | 1989-12-12 |
GB2163738A (en) | 1986-03-05 |
DE3529037C2 (sv) | 1989-03-23 |
FI852966A0 (fi) | 1985-07-31 |
FI77004C (sv) | 1989-01-10 |
FI852966L (fi) | 1986-02-16 |
US4663141A (en) | 1987-05-05 |
BE903075A (fr) | 1986-02-14 |
JPS6148408A (ja) | 1986-03-10 |
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