Nothing Special   »   [go: up one dir, main page]

IT1079286B - Procedimento ed impianto per produrre metildiclorofosfano - Google Patents

Procedimento ed impianto per produrre metildiclorofosfano

Info

Publication number
IT1079286B
IT1079286B IT50236/77A IT5023677A IT1079286B IT 1079286 B IT1079286 B IT 1079286B IT 50236/77 A IT50236/77 A IT 50236/77A IT 5023677 A IT5023677 A IT 5023677A IT 1079286 B IT1079286 B IT 1079286B
Authority
IT
Italy
Prior art keywords
methyldichlorofosfano
plant
procedure
producing
producing methyldichlorofosfano
Prior art date
Application number
IT50236/77A
Other languages
English (en)
Original Assignee
Hoechst Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE2631608A external-priority patent/DE2631608C2/de
Priority claimed from DE19772718391 external-priority patent/DE2718391C2/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1079286B publication Critical patent/IT1079286B/it

Links

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)
IT50236/77A 1976-07-14 1977-07-12 Procedimento ed impianto per produrre metildiclorofosfano IT1079286B (it)

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
IT1079286B true IT1079286B (it) 1985-05-08

Family

ID=25770695

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50236/77A IT1079286B (it) 1976-07-14 1977-07-12 Procedimento ed impianto per produrre metildiclorofosfano

Country Status (11)

Country Link
US (1) US4104304A (it)
JP (1) JPS5318517A (it)
AT (1) AT352753B (it)
CA (1) CA1087206A (it)
CH (1) CH630093A5 (it)
DD (1) DD131026A5 (it)
FR (1) FR2358416A1 (it)
GB (1) GB1562008A (it)
IT (1) IT1079286B (it)
NL (1) NL7707763A (it)
SU (1) SU942600A3 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210418A (en) * 1953-10-19 1965-10-05 Fmc Corp Preparation of aliphatic dihalophosphines

Also Published As

Publication number Publication date
FR2358416A1 (fr) 1978-02-10
JPS5318517A (en) 1978-02-20
NL7707763A (nl) 1978-01-17
JPS5629879B2 (it) 1981-07-10
CA1087206A (en) 1980-10-07
DD131026A5 (de) 1978-05-24
SU942600A3 (ru) 1982-07-07
CH630093A5 (de) 1982-05-28
US4104304A (en) 1978-08-01
GB1562008A (en) 1980-03-05
AT352753B (de) 1979-10-10
ATA499877A (de) 1979-03-15
FR2358416B1 (it) 1983-10-07

Similar Documents

Publication Publication Date Title
DK396079A (da) Tekstilline og fremgangsmaade til fremstilling deraf
IT1091303B (it) Fenossi-ammino-propanoli e procedimento per la loro produzione
PL195088A1 (pl) Sposob wytwarzania n-fosfonometyloglicyny
IT1079362B (it) Procedimento per produrre e lavorare ulteriormente poliester-policarbonati
IT1084082B (it) Polieterpolioli e procedimento per produrli
IT1078475B (it) Procedimento per produrre oligouretani
IT1079640B (it) Procedimento per produrre idrossi benzaldeidi
IT1077413B (it) Procedimento per produrre polisaccaridi
IT1073153B (it) Procedimento ed impianto per produrre copolimeri di acrilnitrile
DK142332C (da) Vakuum-spildevandsanlaeg
IT1088208B (it) Procedimento ed apparecchiatura per la produzione di trefoli
PL197136A1 (pl) Sposob hodowli komorek
IT1111075B (it) Procedimento per produrre moranolina e n-metilmoranolina
IT7850200A0 (it) Piperidino-propanoli e procedimento per produrli
IT1079721B (it) Procedimento per produrre metildiclorofasfano
IT1079286B (it) Procedimento ed impianto per produrre metildiclorofosfano
IT1105401B (it) Procedimento ed impianto per produrre 1/2-di-cloroetano
IT1083174B (it) Triammine cicloalifatiche e procedimento per produrle
IT7848903A0 (it) Procedimento ed impianto per produrre monocloropinacolina
IT1117224B (it) Procedimento per produrre cisteammine e oppure cistammine
DK426880A (da) Harzburgit og fremgangsmaade til fremstilling deraf
IT7824875A0 (it) Procedimento ed impianto diproduzione di alluminio.
IT1066752B (it) Procedimento ed impianto per produrre ossido di propilene
IT1090534B (it) Procedimento per produrre continuamente aceto-acetammidi
JPS52151727A (en) Method of processtng rtce plant