IT1079733B - Procedimento per produrre continuamente fosfian pura - Google Patents

Procedimento per produrre continuamente fosfian pura

Info

Publication number
IT1079733B
IT1079733B IT50081/77A IT5008177A IT1079733B IT 1079733 B IT1079733 B IT 1079733B IT 50081/77 A IT50081/77 A IT 50081/77A IT 5008177 A IT5008177 A IT 5008177A IT 1079733 B IT1079733 B IT 1079733B
Authority
IT
Italy
Prior art keywords
fosfian
procedure
continuously produce
produce pure
pure
Prior art date
Application number
IT50081/77A
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1079733B publication Critical patent/IT1079733B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/06—Hydrogen phosphides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT50081/77A 1976-07-17 1977-07-01 Procedimento per produrre continuamente fosfian pura IT1079733B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2632316A DE2632316C3 (de) 1976-07-17 1976-07-17 Verfahren zur kontinuierlichen Herstellung von Phosphin

Publications (1)

Publication Number Publication Date
IT1079733B true IT1079733B (it) 1985-05-13

Family

ID=5983317

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50081/77A IT1079733B (it) 1976-07-17 1977-07-01 Procedimento per produrre continuamente fosfian pura

Country Status (13)

Country Link
US (1) US4143121A (it)
BE (1) BE856843A (it)
CA (1) CA1083777A (it)
CH (1) CH631417A5 (it)
DD (1) DD131009A5 (it)
DE (1) DE2632316C3 (it)
DK (1) DK146925C (it)
ES (1) ES460465A1 (it)
FR (1) FR2358359A1 (it)
GB (1) GB1535711A (it)
IT (1) IT1079733B (it)
NL (1) NL182634C (it)
SE (1) SE7708204L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840147A1 (de) * 1978-09-15 1980-03-27 Hoechst Ag Verfahren zur kontinuierlichen herstellung von phosphan
US6685904B1 (en) * 1998-04-16 2004-02-03 Occicdental Chemical Corporation Process for making phosphorus halides and oxyhalides
CN111453708A (zh) * 2020-05-21 2020-07-28 天津中科拓新科技有限公司 一种电子级磷烷的合成与精制方法及装置
CN114620695B (zh) * 2022-02-23 2023-07-07 沧州华宇特种气体科技有限公司 一种制备磷化氢的系统及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH322981A (fr) * 1956-09-10 1957-07-15 Fonte Electr S A Procédé pour la préparation d'hypophosphites.
US2977192A (en) * 1958-08-26 1961-03-28 Fmc Corp Process for the production of phosphine and sodium hypophosphite
DE2125587C3 (de) * 1971-05-24 1974-08-15 Knapsack Ag, 5033 Huerth-Knapsack Verfahren zur Herstellung von Hypophosphiten
DE2549084C3 (de) * 1975-11-03 1981-04-30 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Phosphin

Also Published As

Publication number Publication date
CH631417A5 (de) 1982-08-13
FR2358359B1 (it) 1982-02-26
DK322277A (da) 1978-01-18
NL182634B (nl) 1987-11-16
DE2632316C3 (de) 1981-12-24
BE856843A (fr) 1978-01-16
DE2632316A1 (de) 1978-01-19
ES460465A1 (es) 1978-05-01
DK146925C (da) 1984-07-23
DK146925B (da) 1984-02-13
NL7706777A (nl) 1978-01-19
DD131009A5 (de) 1978-05-24
US4143121A (en) 1979-03-06
SE7708204L (sv) 1978-01-18
GB1535711A (en) 1978-12-13
DE2632316B2 (de) 1981-02-05
NL182634C (nl) 1988-04-18
FR2358359A1 (fr) 1978-02-10
CA1083777A (en) 1980-08-19

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