FR2670771B1 - - Google Patents

Info

Publication number
FR2670771B1
FR2670771B1 FR9016165A FR9016165A FR2670771B1 FR 2670771 B1 FR2670771 B1 FR 2670771B1 FR 9016165 A FR9016165 A FR 9016165A FR 9016165 A FR9016165 A FR 9016165A FR 2670771 B1 FR2670771 B1 FR 2670771B1
Authority
FR
France
Prior art keywords
phosphorus
white phosphorus
separation
active charcoal
phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9016165A
Other languages
English (en)
French (fr)
Other versions
FR2670771A1 (fr
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 filed Critical
Priority to FR9016165A priority Critical patent/FR2670771A1/fr
Priority to AT91403371T priority patent/ATE201387T1/de
Priority to DE69132615T priority patent/DE69132615T2/de
Priority to EP91403371A priority patent/EP0493173B1/fr
Priority to KR1019910022931A priority patent/KR960016698B1/ko
Priority to NO91914955A priority patent/NO914955L/no
Priority to CA 2057710 priority patent/CA2057710C/fr
Priority to SU915010629A priority patent/RU2092434C1/ru
Priority to IE451691A priority patent/IE914516A1/en
Priority to AU89889/91A priority patent/AU640841B2/en
Priority to JP3355189A priority patent/JPH0674122B2/ja
Priority to CA002058235A priority patent/CA2058235A1/fr
Priority to FI916049A priority patent/FI916049L/fi
Priority to PT99882A priority patent/PT99882A/pt
Priority to CN91111886A priority patent/CN1029780C/zh
Priority to US07/811,979 priority patent/US5283042A/en
Publication of FR2670771A1 publication Critical patent/FR2670771A1/fr
Application granted granted Critical
Publication of FR2670771B1 publication Critical patent/FR2670771B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Removal Of Specific Substances (AREA)
  • Catalysts (AREA)
  • Glass Compositions (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Silicon Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Lubricants (AREA)
  • Materials For Medical Uses (AREA)
FR9016165A 1990-12-19 1990-12-21 Procede de fixation du phosphore blanc. Granted FR2670771A1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR9016165A FR2670771A1 (fr) 1990-12-21 1990-12-21 Procede de fixation du phosphore blanc.
AT91403371T ATE201387T1 (de) 1990-12-21 1991-12-12 Verfahren zur reinigung von weissen phosphor
DE69132615T DE69132615T2 (de) 1990-12-21 1991-12-12 Verfahren zur Reinigung von weissen Phosphor
EP91403371A EP0493173B1 (fr) 1990-12-21 1991-12-12 Procédé de purification du phosphore blanc
KR1019910022931A KR960016698B1 (ko) 1990-12-21 1991-12-13 백인의 정제방법
CA 2057710 CA2057710C (fr) 1990-12-19 1991-12-16 Materiaux d'enregistrement sensible a la chaleur
NO91914955A NO914955L (no) 1990-12-21 1991-12-16 Fremgangsmaate for rensing av hvitt fosfor
IE451691A IE914516A1 (en) 1990-12-21 1991-12-20 Process for the purification of white phosphorus
SU915010629A RU2092434C1 (ru) 1990-12-21 1991-12-20 Способ очистки белого фосфора и устройство для его осуществления
AU89889/91A AU640841B2 (en) 1990-12-21 1991-12-20 Process for the purification of white phosphorus
JP3355189A JPH0674122B2 (ja) 1990-12-21 1991-12-20 白リンの精製方法
CA002058235A CA2058235A1 (fr) 1990-12-21 1991-12-20 Procede de purification du phosphore blanc
FI916049A FI916049L (fi) 1990-12-21 1991-12-20 Ett foerfarande foer rengoering av vitfosfor.
PT99882A PT99882A (pt) 1990-12-21 1991-12-20 Processo e dispositivo para a purificacao de fosforo branco
CN91111886A CN1029780C (zh) 1990-12-21 1991-12-21 纯化白磷的方法
US07/811,979 US5283042A (en) 1990-12-21 1991-12-23 Process for the purification of white phosphorus

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 (2)

Publication Number Publication Date
FR2670771A1 FR2670771A1 (fr) 1992-06-26
FR2670771B1 true FR2670771B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-02-26

Family

ID=9403585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9016165A Granted FR2670771A1 (fr) 1990-12-19 1990-12-21 Procede de fixation du phosphore blanc.

Country Status (15)

Country Link
US (1) US5283042A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0493173B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0674122B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR960016698B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1029780C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE201387T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU640841B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2058235A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69132615T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI916049L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2670771A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE914516A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO914955L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (1) PT99882A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2092434C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
US9884764B2 (en) 2014-06-02 2018-02-06 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
US20220371892A1 (en) * 2020-01-29 2022-11-24 Rin Kagaku Kogyo Co., Ltd. Method for purifying yellow phosphorus and method for producing high-purity phosphoric acid

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

Also Published As

Publication number Publication date
FI916049A0 (fi) 1991-12-20
PT99882A (pt) 1992-12-31
JPH0674122B2 (ja) 1994-09-21
AU8988991A (en) 1992-06-25
US5283042A (en) 1994-02-01
RU2092434C1 (ru) 1997-10-10
KR920011906A (ko) 1992-07-25
NO914955D0 (no) 1991-12-16
CN1029780C (zh) 1995-09-20
IE914516A1 (en) 1992-07-01
CA2058235A1 (fr) 1992-06-22
FI916049A7 (fi) 1992-06-22
CN1062511A (zh) 1992-07-08
EP0493173A1 (fr) 1992-07-01
NO914955L (no) 1992-06-22
DE69132615D1 (de) 2001-06-28
KR960016698B1 (ko) 1996-12-20
DE69132615T2 (de) 2001-10-31
FI916049L (fi) 1992-06-22
JPH04295006A (ja) 1992-10-20
EP0493173B1 (fr) 2001-05-23
FR2670771A1 (fr) 1992-06-26
AU640841B2 (en) 1993-09-02
ATE201387T1 (de) 2001-06-15

Similar Documents

Publication Publication Date Title
IL86501A0 (en) Process for the removal of organic contaminants from solids
DE3374015D1 (en) Process for the separation of particulate solids from vapors
EP0278694A3 (en) Method for removing basic nitrogen compounds from extracted oils by use of acidic polar adsorbents and the regeneration of said adsorbents
EP0296582A3 (en) Process for the recovery of high-purity m-ethylphenol
GR3004683T3 (en) Process for removing mercury from organic media
HUT52460A (en) Process for removing heavy metals, particularly cadmium from phosphoric acid containing solutions
EP0145262A3 (en) Method for removing dissolved oxygen from aqueous media
EP0097274A3 (en) Method for separating alpha-1-proteinase inhibitor from blood plasma fractions
FR2670771B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3362028D1 (en) Process for purifying methacrylic acid
EP0092845A3 (en) Process for purifying enzyme
DE3364210D1 (en) Process for the recovery of ethylene amines from an aqueous solution
AU552831B2 (en) Process for separating solids from oils
HUT34159A (en) Process for raceme separation of optically active byciclic imino-alpha-carbonic acid esthers
IL66519A0 (en) Process for removing organic contaminants from phosphoric acid
DE3365306D1 (en) Process for the separation of gallium and indium from aqueous solutions
ZA844838B (en) Process for the separation of arsenic from acid solutions containing it
DE3472551D1 (en) Process for removing dissolved oxygen from an aqueous medium
PL274987A1 (en) Filtering material for separating kerosene from water,method of manufacturing such material ad two stage filtering apparatus for removing kerosene from water
GB8825775D0 (en) Procedure & means for removing dissolved gases & harmful volatile impurities when evaporating/distilling water
DE3475395D1 (en) Process and apparatus for removing organic impurities from wet process phosphoric acid
AU1587288A (en) Method for removal of impurities from solutions
EP1138366A3 (de) Verfahren zur Entfernung von Bestandteilen, wie Schwebstoffen und kolloidalen Verbindungen aus Lösungen
ZA891571B (en) Continuous process for complete removal of organic impurities from wet-process phosphoric acid
HU208164B (en) Process for removing impurities from liquids

Legal Events

Date Code Title Description
ST Notification of lapse