FI916049A7 - Menetelmä valkofosforin puhdistamiseksi - Google Patents

Menetelmä valkofosforin puhdistamiseksi Download PDF

Info

Publication number: FI916049A7
Authority: FI; Finland
Prior art keywords: white phosphorus; purifying white; purifying; phosphorus; white
Prior art date: 1990-12-21

Application number

FI916049A

Other languages

English (en)

Swedish (sv)

Other versions

FI916049A0 (fi

FI916049L (fi

Inventor

Jean-Claude Legrand

Paul Bourdauducq

Thierry Bulinge

Original Assignee

Atochem

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.)

1990-12-21

Filing date

1991-12-20

Publication date

1992-06-22

1991-12-20 Application filed by Atochem filed Critical Atochem

1991-12-20 Publication of FI916049A0 publication Critical patent/FI916049A0/fi

1992-06-22 Publication of FI916049A7 publication Critical patent/FI916049A7/fi

1992-06-22 Publication of FI916049L publication Critical patent/FI916049L/fi

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
- C01B25/04—Purification of phosphorus
- C01B25/047—Purification of phosphorus of yellow phosphorus

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Water Treatment By Sorption (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Removal Of Specific Substances (AREA)
Catalysts (AREA)
Glass Compositions (AREA)
Cold Cathode And The Manufacture (AREA)
Silicon Polymers (AREA)
Lubricants (AREA)
Polyesters Or Polycarbonates (AREA)
Materials For Medical Uses (AREA)

FI916049A 1990-12-21 1991-12-20 Ett foerfarande foer rengoering av vitfosfor. FI916049L (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9016165A FR2670771A1 (fr)	1990-12-21	1990-12-21	Procede de fixation du phosphore blanc.

Publications (3)

Publication Number	Publication Date
FI916049A0 FI916049A0 (fi)	1991-12-20
FI916049A7 true FI916049A7 (fi)	1992-06-22
FI916049L FI916049L (fi)	1992-06-22

Family

ID=9403585

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI916049A FI916049L (fi)	1990-12-21	1991-12-20	Ett foerfarande foer rengoering av vitfosfor.

Country Status (15)

Country	Link
US (1)	US5283042A (fi)
EP (1)	EP0493173B1 (fi)
JP (1)	JPH0674122B2 (fi)
KR (1)	KR960016698B1 (fi)
CN (1)	CN1029780C (fi)
AT (1)	ATE201387T1 (fi)
AU (1)	AU640841B2 (fi)
CA (1)	CA2058235A1 (fi)
DE (1)	DE69132615T2 (fi)
FI (1)	FI916049L (fi)
FR (1)	FR2670771A1 (fi)
IE (1)	IE914516A1 (fi)
NO (1)	NO914955L (fi)
PT (1)	PT99882A (fi)
RU (1)	RU2092434C1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2229441C1 (ru) *	2002-12-17	2004-05-27	Данчевская Марина Николаевна	Способ получения мелкокристаллического корунда
WO2011097961A1 (en) *	2010-02-12	2011-08-18	Dongying Jieda Chemical Technology Co., Ltd.	Method for production of ultrapure phosphorus by zone melting and apparatus thereof
EP3148929A1 (en)	2014-06-02	2017-04-05	Tubitak	Purification of phosphorus decasulfide (p4s10)
RU2625102C1 (ru) *	2016-07-11	2017-07-11	Государственное бюджетное образовательное учреждение высшего профессионального образования "Дагестанская государственная медицинская академия" Министерства здравоохранения Российской Федерации	Способ извлечения загрязненного белого фосфора
EP3281913A1 (de)	2016-08-08	2018-02-14	LANXESS Deutschland GmbH	Verfahren zur reinigung von gelbem phosphor
CN112279230A (zh) *	2019-07-23	2021-01-29	东泰高科装备科技有限公司	磷酸的制备方法
JP7157942B2 (ja) *	2020-01-29	2022-10-21	燐化学工業株式会社	黄リンの精製方法および高純度リン酸の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2135546C3 (de) *	1971-07-16	1974-01-03	Knapsack Ag, 5033 Huerth-Knapsack	Verfahren und Anlage zur Reinigung von gelbem Phosphor
DE2907059A1 (de) *	1979-02-23	1980-08-28	Hoechst Ag	Verfahren und vorrichtung zur herstellung von rotem phosphor
US4664896A (en) *	1983-11-14	1987-05-12	Fmc Corporation	Process for purifying yellow phosphorus

1990
- 1990-12-21 FR FR9016165A patent/FR2670771A1/fr active Granted
1991
- 1991-12-12 EP EP91403371A patent/EP0493173B1/fr not_active Expired - Lifetime
- 1991-12-12 DE DE69132615T patent/DE69132615T2/de not_active Expired - Fee Related
- 1991-12-12 AT AT91403371T patent/ATE201387T1/de not_active IP Right Cessation
- 1991-12-13 KR KR1019910022931A patent/KR960016698B1/ko not_active Expired - Lifetime
- 1991-12-16 NO NO91914955A patent/NO914955L/no unknown
- 1991-12-20 PT PT99882A patent/PT99882A/pt not_active Application Discontinuation
- 1991-12-20 CA CA002058235A patent/CA2058235A1/fr not_active Abandoned
- 1991-12-20 FI FI916049A patent/FI916049L/fi unknown
- 1991-12-20 IE IE451691A patent/IE914516A1/en not_active Application Discontinuation
- 1991-12-20 RU SU915010629A patent/RU2092434C1/ru active
- 1991-12-20 AU AU89889/91A patent/AU640841B2/en not_active Ceased
- 1991-12-20 JP JP3355189A patent/JPH0674122B2/ja not_active Expired - Lifetime
- 1991-12-21 CN CN91111886A patent/CN1029780C/zh not_active Expired - Fee Related
- 1991-12-23 US US07/811,979 patent/US5283042A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1062511A (zh)	1992-07-08
FR2670771B1 (fi)	1993-02-26
FR2670771A1 (fr)	1992-06-26
KR920011906A (ko)	1992-07-25
DE69132615T2 (de)	2001-10-31
DE69132615D1 (de)	2001-06-28
FI916049A0 (fi)	1991-12-20
RU2092434C1 (ru)	1997-10-10
AU640841B2 (en)	1993-09-02
IE914516A1 (en)	1992-07-01
KR960016698B1 (ko)	1996-12-20
PT99882A (pt)	1992-12-31
JPH0674122B2 (ja)	1994-09-21
EP0493173A1 (fr)	1992-07-01
JPH04295006A (ja)	1992-10-20
CN1029780C (zh)	1995-09-20
NO914955D0 (no)	1991-12-16
US5283042A (en)	1994-02-01
CA2058235A1 (fr)	1992-06-22
NO914955L (no)	1992-06-22
ATE201387T1 (de)	2001-06-15
FI916049L (fi)	1992-06-22
EP0493173B1 (fr)	2001-05-23
AU8988991A (en)	1992-06-25

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