SE7708204L - Sett att kontinuerligt framstella rent fosfin - Google Patents

Sett att kontinuerligt framstella rent fosfin

Info

Publication number: SE7708204L
Authority: SE; Sweden
Prior art keywords: phosphorus; alkali metal; hydroxide solution; metal hydroxide; phosphine
Prior art date: 1976-07-17

Application number

SE7708204A

Other languages

English (en)

Swedish (sv)

Inventor

J Stenzel

G Heymer

C May

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.)

1976-07-17

Filing date

1977-07-14

Publication date

1978-01-18

1977-07-14 Application filed by Hoechst Ag filed Critical Hoechst Ag

1978-01-18 Publication of SE7708204L publication Critical patent/SE7708204L/xx

Links

XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 title abstract 9
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 4
150000008044 alkali metal hydroxides Chemical class 0.000 abstract 4
229910052698 phosphorus Inorganic materials 0.000 abstract 4
239000011574 phosphorus Substances 0.000 abstract 4
229910000073 phosphorus hydride Inorganic materials 0.000 abstract 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
238000013019 agitation Methods 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
238000010924 continuous production Methods 0.000 abstract 1
230000007717 exclusion Effects 0.000 abstract 1
239000007791 liquid phase Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 abstract 1

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)

SE7708204A 1976-07-17 1977-07-14 Sett att kontinuerligt framstella rent fosfin SE7708204L (sv)

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
SE7708204L true SE7708204L (sv)	1978-01-18

Family

ID=5983317

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7708204A SE7708204L (sv)	1976-07-17	1977-07-14	Sett att kontinuerligt framstella rent fosfin

Country Status (13)

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

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
CN111453708B (zh) *	2020-05-21	2024-07-23	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

1976
- 1976-07-17 DE DE2632316A patent/DE2632316C3/de not_active Expired
1977
- 1977-05-24 CH CH641177A patent/CH631417A5/de not_active IP Right Cessation
- 1977-06-20 NL NLAANVRAGE7706777,A patent/NL182634C/xx not_active IP Right Cessation
- 1977-07-01 IT IT50081/77A patent/IT1079733B/it active
- 1977-07-04 GB GB27882/77A patent/GB1535711A/en not_active Expired
- 1977-07-06 ES ES460465A patent/ES460465A1/es not_active Expired
- 1977-07-13 US US05/815,161 patent/US4143121A/en not_active Expired - Lifetime
- 1977-07-13 FR FR7721767A patent/FR2358359A1/fr active Granted
- 1977-07-14 SE SE7708204A patent/SE7708204L/xx unknown
- 1977-07-15 CA CA282,811A patent/CA1083777A/fr not_active Expired
- 1977-07-15 DD DD7700200097A patent/DD131009A5/xx not_active IP Right Cessation
- 1977-07-15 BE BE179367A patent/BE856843A/fr not_active IP Right Cessation
- 1977-07-15 DK DK322277A patent/DK146925C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL182634B (nl)	1987-11-16
DE2632316B2 (de)	1981-02-05
DK146925C (da)	1984-07-23
ES460465A1 (es)	1978-05-01
DE2632316C3 (de)	1981-12-24
FR2358359A1 (fr)	1978-02-10
NL182634C (nl)	1988-04-18
GB1535711A (en)	1978-12-13
DE2632316A1 (de)	1978-01-19
CA1083777A (fr)	1980-08-19
US4143121A (en)	1979-03-06
IT1079733B (it)	1985-05-13
FR2358359B1 (fr)	1982-02-26
NL7706777A (nl)	1978-01-19
CH631417A5 (de)	1982-08-13
DD131009A5 (de)	1978-05-24
DK146925B (da)	1984-02-13
BE856843A (fr)	1978-01-16
DK322277A (da)	1978-01-18

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