SU942600A3 - Способ выделени метилдихлорфофсфина - Google Patents
Способ выделени метилдихлорфофсфина Download PDFInfo
- Publication number
- SU942600A3 SU942600A3 SU772503095A SU2503095A SU942600A3 SU 942600 A3 SU942600 A3 SU 942600A3 SU 772503095 A SU772503095 A SU 772503095A SU 2503095 A SU2503095 A SU 2503095A SU 942600 A3 SU942600 A3 SU 942600A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- zone
- cleaned
- phosphorus trichloride
- methyldichlorophosphine
- radioactivity
- Prior art date
Links
- CDPKWOKGVUHZFR-UHFFFAOYSA-N dichloro(methyl)phosphane Chemical compound CP(Cl)Cl CDPKWOKGVUHZFR-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 claims description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 2
- 230000000996 additive effect Effects 0.000 claims 2
- 239000000047 product Substances 0.000 claims 2
- 125000004429 atom Chemical group 0.000 claims 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 239000013589 supplement Substances 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 14
- 239000007787 solid Substances 0.000 abstract description 11
- 239000011541 reaction mixture Substances 0.000 abstract description 10
- 150000001553 barium compounds Chemical class 0.000 abstract description 3
- 239000012495 reaction gas Substances 0.000 abstract description 3
- 238000010791 quenching Methods 0.000 abstract description 2
- 230000000171 quenching effect Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 9
- 238000000926 separation method Methods 0.000 description 7
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- DGWFDTKFTGTOAF-UHFFFAOYSA-N P.Cl.Cl.Cl Chemical compound P.Cl.Cl.Cl DGWFDTKFTGTOAF-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ZLVVDNKTHWEIOG-UHFFFAOYSA-N chloro(dimethyl)phosphane Chemical compound CP(C)Cl ZLVVDNKTHWEIOG-UHFFFAOYSA-N 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- LWNLXVXSCCLRRZ-UHFFFAOYSA-N dichlorophosphane Chemical compound ClPCl LWNLXVXSCCLRRZ-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- -1 salt-like solids Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/52—Halophosphines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2631608A DE2631608C2 (de) | 1976-07-14 | 1976-07-14 | Verfahren zur Herstellung von Methyldichlorphosphan |
| DE19772718391 DE2718391C2 (de) | 1977-04-26 | 1977-04-26 | Verfahren zur Herstellung von Methyldichlorphosphan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU942600A3 true SU942600A3 (ru) | 1982-07-07 |
Family
ID=25770695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772503095A SU942600A3 (ru) | 1976-07-14 | 1977-07-14 | Способ выделени метилдихлорфофсфина |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4104304A (enExample) |
| JP (1) | JPS5318517A (enExample) |
| AT (1) | AT352753B (enExample) |
| CA (1) | CA1087206A (enExample) |
| CH (1) | CH630093A5 (enExample) |
| DD (1) | DD131026A5 (enExample) |
| FR (1) | FR2358416A1 (enExample) |
| GB (1) | GB1562008A (enExample) |
| IT (1) | IT1079286B (enExample) |
| NL (1) | NL7707763A (enExample) |
| SU (1) | SU942600A3 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2901298A1 (de) * | 1979-01-13 | 1980-07-24 | Hoechst Ag | Verhinderung von feststoffabscheidungen in methyldichlorphosphan enthaltenden gemischen |
| DE2936609A1 (de) * | 1979-09-11 | 1981-04-02 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von 2-chlorformylethyl-methyl-phosphinsaeurechloriden |
| CN102357353A (zh) * | 2011-09-20 | 2012-02-22 | 韩扶军 | 一种生产甲基二氯化膦的固定床反应器 |
| CN108659042B (zh) * | 2018-06-22 | 2020-08-04 | 河北威远生物化工有限公司 | 一种烷基二氯化膦的萃取分离方法及萃取精馏设备 |
| CN109134536A (zh) * | 2018-08-20 | 2019-01-04 | 南京红太阳股份有限公司 | 一种流化床合成甲基二氯化膦的方法 |
| CN109111477A (zh) * | 2018-08-20 | 2019-01-01 | 南京红太阳股份有限公司 | 一种甲基二氯化膦的工业化合成方法 |
| CN110563761B (zh) * | 2019-09-11 | 2022-03-01 | 利尔化学股份有限公司 | 清洗甲基二氯化膦合成捕集系统焦化物的方法 |
| CN119461323B (zh) * | 2024-11-16 | 2025-10-21 | 广东工业大学 | 一种定制微孔硬碳负极材料及其制备方法和应用 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210418A (en) * | 1953-10-19 | 1965-10-05 | Fmc Corp | Preparation of aliphatic dihalophosphines |
| NL7013363A (en) | 1970-09-09 | 1972-03-13 | Alkyl dihalophosphines - from alkanes, phosphorous trihalides and haloalkane catalysts | |
| DE2629299C2 (de) | 1976-06-30 | 1978-08-24 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Methyldichlorphosphan |
-
1977
- 1977-07-04 GB GB27881/77A patent/GB1562008A/en not_active Expired
- 1977-07-11 US US05/814,465 patent/US4104304A/en not_active Expired - Lifetime
- 1977-07-12 IT IT50236/77A patent/IT1079286B/it active
- 1977-07-12 AT AT499877A patent/AT352753B/de not_active IP Right Cessation
- 1977-07-12 DD DD7700200004A patent/DD131026A5/xx unknown
- 1977-07-12 CH CH860177A patent/CH630093A5/de not_active IP Right Cessation
- 1977-07-12 NL NL7707763A patent/NL7707763A/xx not_active Application Discontinuation
- 1977-07-13 CA CA282,646A patent/CA1087206A/en not_active Expired
- 1977-07-13 FR FR7721764A patent/FR2358416A1/fr active Granted
- 1977-07-14 JP JP8459377A patent/JPS5318517A/ja active Granted
- 1977-07-14 SU SU772503095A patent/SU942600A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5318517A (en) | 1978-02-20 |
| CH630093A5 (de) | 1982-05-28 |
| IT1079286B (it) | 1985-05-08 |
| GB1562008A (en) | 1980-03-05 |
| NL7707763A (nl) | 1978-01-17 |
| US4104304A (en) | 1978-08-01 |
| CA1087206A (en) | 1980-10-07 |
| FR2358416B1 (enExample) | 1983-10-07 |
| DD131026A5 (de) | 1978-05-24 |
| FR2358416A1 (fr) | 1978-02-10 |
| ATA499877A (de) | 1979-03-15 |
| JPS5629879B2 (enExample) | 1981-07-10 |
| AT352753B (de) | 1979-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3245883A (en) | Closed circuit distillant feed with indirect heat exchange condensation | |
| CN1022827C (zh) | 生产芳香多元羧酸的改进方法 | |
| SU942600A3 (ru) | Способ выделени метилдихлорфофсфина | |
| CN101195576B (zh) | 制备甲基丙烯酸烷基酯的方法和装置 | |
| EA020437B1 (ru) | Способ и установка для извлечения аммиака из газового потока | |
| KR100732894B1 (ko) | 알데히드의 제조 방법 | |
| JPH06316586A (ja) | ポリ（ヒドロカルビレンアリールホスフェート）組成物の製造方法 | |
| SU1480758A3 (ru) | Способ получени 1,2-дихлорэтана | |
| US3897523A (en) | Continuous process for producing dialkyl phosphorochloridothionates | |
| KR0172652B1 (ko) | 디메틸 카르보네이트 합성공정에서 응축상의 반응유출물로부터 산과 염 불순물을 제거하는 방법 | |
| US3846253A (en) | Distillation of chlorinated hydrocarbons with alkali metal material addition | |
| US3013093A (en) | Alkylation process | |
| US3483279A (en) | Michaelis-arbuzov reaction | |
| JPH0345050B2 (enExample) | ||
| US3201435A (en) | Process for the production of trimethyl phosphite | |
| WO2004016577A1 (ja) | 芳香族カーボネート類の製造方法 | |
| EP0131307B1 (en) | Recovery of arylboranes | |
| US3420749A (en) | Distillate separation of iron contaminated hydrocarbon chlorides in the presence of phosphorus containing esters | |
| US4764607A (en) | Method for recovering caprolactam | |
| GB2104542A (en) | Continuous saponification method and related system | |
| KR100707122B1 (ko) | 올레핀계 불포화 화합물을 하이드로포르밀화시키는 방법 | |
| SU383304A1 (ru) | Способ получения 0,о-диалкилхлортиофосфатов | |
| US2541724A (en) | Recovery of ammonium chloride from solution in liquid ammonia | |
| US4104299A (en) | Production of pure methyldichlorophosphane | |
| US4305789A (en) | Energy efficient process of preparing triaryl phosphates |