GB1375846A - - Google Patents
Info
- Publication number
- GB1375846A GB1375846A GB5652271A GB5652271A GB1375846A GB 1375846 A GB1375846 A GB 1375846A GB 5652271 A GB5652271 A GB 5652271A GB 5652271 A GB5652271 A GB 5652271A GB 1375846 A GB1375846 A GB 1375846A
- Authority
- GB
- United Kingdom
- Prior art keywords
- selenium
- arsenic
- precipitate
- impure
- containing material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 5
- 229910052711 selenium Inorganic materials 0.000 abstract 5
- 239000011669 selenium Substances 0.000 abstract 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000002244 precipitate Substances 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 229910052785 arsenic Inorganic materials 0.000 abstract 2
- -1 arsenic selenide Chemical class 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 229910001370 Se alloy Inorganic materials 0.000 abstract 1
- QLNFINLXAKOTJB-UHFFFAOYSA-N [As].[Se] Chemical compound [As].[Se] QLNFINLXAKOTJB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- WBFMCDAQUDITAS-UHFFFAOYSA-N arsenic triselenide Chemical compound [Se]=[As][Se][As]=[Se] WBFMCDAQUDITAS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9596370A | 1970-12-07 | 1970-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1375846A true GB1375846A (enrdf_load_stackoverflow) | 1974-11-27 |
Family
ID=22254398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5652271A Expired GB1375846A (enrdf_load_stackoverflow) | 1970-12-07 | 1971-12-06 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5337294B1 (enrdf_load_stackoverflow) |
| CA (1) | CA957829A (enrdf_load_stackoverflow) |
| DE (1) | DE2159621A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1375846A (enrdf_load_stackoverflow) |
| NL (1) | NL7116773A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911703U (ja) * | 1982-07-13 | 1984-01-25 | 日本精密測器株式会社 | デイジタル表示血圧計 |
| JPS6021739A (ja) * | 1983-07-15 | 1985-02-04 | 松下電工株式会社 | 血圧計 |
| AU2003264343A1 (en) † | 2002-11-29 | 2004-06-23 | Mitsubishi Materials Corporation | Method for separating platinum group element |
-
1971
- 1971-08-04 CA CA119,772A patent/CA957829A/en not_active Expired
- 1971-10-26 JP JP8506071A patent/JPS5337294B1/ja active Pending
- 1971-12-01 DE DE19712159621 patent/DE2159621A1/de active Pending
- 1971-12-06 GB GB5652271A patent/GB1375846A/en not_active Expired
- 1971-12-07 NL NL7116773A patent/NL7116773A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2159621A1 (de) | 1972-06-08 |
| CA957829A (en) | 1974-11-19 |
| NL7116773A (enrdf_load_stackoverflow) | 1972-06-09 |
| JPS5337294B1 (enrdf_load_stackoverflow) | 1978-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |