GB1342955A - Process for the manufacture of very pure arsenic - Google Patents
Process for the manufacture of very pure arsenicInfo
- Publication number
- GB1342955A GB1342955A GB1137571A GB1137571A GB1342955A GB 1342955 A GB1342955 A GB 1342955A GB 1137571 A GB1137571 A GB 1137571A GB 1137571 A GB1137571 A GB 1137571A GB 1342955 A GB1342955 A GB 1342955A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arsenic
- sublimation
- aluminium
- april
- temperature
- 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
- 229910052785 arsenic Inorganic materials 0.000 title abstract 6
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 238000000859 sublimation Methods 0.000 abstract 3
- 230000008022 sublimation Effects 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 229910017083 AlN Inorganic materials 0.000 abstract 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052582 BN Inorganic materials 0.000 abstract 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
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)
- Crystals, And After-Treatments Of Crystals (AREA)
- Silicon Compounds (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Carbon And Carbon Compounds (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702021332 DE2021332C3 (de) | 1970-04-30 | 1970-04-30 | Verfahren zur Herstellung von hochreinem Arsen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1342955A true GB1342955A (en) | 1974-01-10 |
Family
ID=5769956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1137571A Expired GB1342955A (en) | 1970-04-30 | 1971-04-26 | Process for the manufacture of very pure arsenic |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2021332C3 (enExample) |
| GB (1) | GB1342955A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538509A (zh) * | 2022-02-25 | 2022-05-27 | 北京理工大学 | 一种厚度可控的二维黑砷纳米片及其制备方法 |
| CN115305358A (zh) * | 2022-08-19 | 2022-11-08 | 峨眉山嘉美高纯材料有限公司 | 一种低氧超高纯砷棒成型装置 |
| CN116445741A (zh) * | 2023-03-16 | 2023-07-18 | 中南大学 | 一种砷提纯的方法 |
| CN119287492A (zh) * | 2024-09-26 | 2025-01-10 | 昆明理工大学 | 一种高压液封直拉法制备超高纯砷单晶棒工艺 |
| CN119706748A (zh) * | 2025-03-01 | 2025-03-28 | 中南大学 | 金属砷化物制备气态砷化物的方法 |
-
1970
- 1970-04-30 DE DE19702021332 patent/DE2021332C3/de not_active Expired
-
1971
- 1971-04-26 GB GB1137571A patent/GB1342955A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538509A (zh) * | 2022-02-25 | 2022-05-27 | 北京理工大学 | 一种厚度可控的二维黑砷纳米片及其制备方法 |
| CN115305358A (zh) * | 2022-08-19 | 2022-11-08 | 峨眉山嘉美高纯材料有限公司 | 一种低氧超高纯砷棒成型装置 |
| CN116445741A (zh) * | 2023-03-16 | 2023-07-18 | 中南大学 | 一种砷提纯的方法 |
| CN119287492A (zh) * | 2024-09-26 | 2025-01-10 | 昆明理工大学 | 一种高压液封直拉法制备超高纯砷单晶棒工艺 |
| CN119706748A (zh) * | 2025-03-01 | 2025-03-28 | 中南大学 | 金属砷化物制备气态砷化物的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2021332B2 (enExample) | 1974-03-28 |
| DE2021332A1 (de) | 1971-12-16 |
| DE2021332C3 (de) | 1974-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |