DE1667711A1 - Verfahren zur Herstellung von hochreinem Arsen(III)-chlorid - Google Patents
Verfahren zur Herstellung von hochreinem Arsen(III)-chloridInfo
- Publication number
- DE1667711A1 DE1667711A1 DE19671667711 DE1667711A DE1667711A1 DE 1667711 A1 DE1667711 A1 DE 1667711A1 DE 19671667711 DE19671667711 DE 19671667711 DE 1667711 A DE1667711 A DE 1667711A DE 1667711 A1 DE1667711 A1 DE 1667711A1
- Authority
- DE
- Germany
- Prior art keywords
- arsenic
- iii
- chloride
- production
- reactor
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 10
- STWNJQOCTNSGLJ-UHFFFAOYSA-N (2-amino-5-methylphenyl)methanol Chemical compound CC1=CC=C(N)C(CO)=C1 STWNJQOCTNSGLJ-UHFFFAOYSA-N 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 229910052785 arsenic Inorganic materials 0.000 claims description 16
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 15
- 239000000460 chlorine Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000005660 chlorination reaction Methods 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- OEYOHULQRFXULB-UHFFFAOYSA-N arsenic trichloride Chemical compound Cl[As](Cl)Cl OEYOHULQRFXULB-UHFFFAOYSA-N 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims 2
- 229910052786 argon Inorganic materials 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 5
- GOLCXWYRSKYTSP-UHFFFAOYSA-N Arsenious Acid Chemical compound O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- -1 arsenic halide Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- FWMUJAIKEJWSSY-UHFFFAOYSA-N sulfur dichloride Chemical class ClSCl FWMUJAIKEJWSSY-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G28/00—Compounds of arsenic
- C01G28/007—Halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0110331 | 1967-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1667711A1 true DE1667711A1 (de) | 1971-07-08 |
Family
ID=7530150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671667711 Pending DE1667711A1 (de) | 1967-06-15 | 1967-06-15 | Verfahren zur Herstellung von hochreinem Arsen(III)-chlorid |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3481698A (https=) |
| BE (1) | BE716582A (https=) |
| DE (1) | DE1667711A1 (https=) |
| FR (1) | FR1568603A (https=) |
| GB (1) | GB1198225A (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE641736A (https=) * | 1962-12-24 |
-
1967
- 1967-06-15 DE DE19671667711 patent/DE1667711A1/de active Pending
-
1968
- 1968-05-16 GB GB23446/68A patent/GB1198225A/en not_active Expired
- 1968-06-11 FR FR1568603D patent/FR1568603A/fr not_active Expired
- 1968-06-14 BE BE716582D patent/BE716582A/xx unknown
- 1968-06-17 US US737609A patent/US3481698A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3481698A (en) | 1969-12-02 |
| BE716582A (https=) | 1968-11-04 |
| GB1198225A (en) | 1970-07-08 |
| FR1568603A (https=) | 1969-05-23 |
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