FI910353A - Jatkuva menetelmä tetrafosforipolysulfidien valmistamiseksi - Google Patents

Jatkuva menetelmä tetrafosforipolysulfidien valmistamiseksi Download PDF

Info

Publication number
FI910353A
FI910353A FI910353A FI910353A FI910353A FI 910353 A FI910353 A FI 910353A FI 910353 A FI910353 A FI 910353A FI 910353 A FI910353 A FI 910353A FI 910353 A FI910353 A FI 910353A
Authority
FI
Finland
Prior art keywords
preparation
tetrafosphorus
polysulfides
continuous process
tetraphosphorus
Prior art date
Application number
FI910353A
Other languages
English (en)
Swedish (sv)
Other versions
FI910353A0 (fi
FI93101B (fi
FI93101C (fi
Inventor
Philippe Engel
Alain Courant
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.)
Filing date
Publication date
Application filed by Atochem filed Critical Atochem
Publication of FI910353A0 publication Critical patent/FI910353A0/fi
Publication of FI910353A publication Critical patent/FI910353A/fi
Publication of FI93101B publication Critical patent/FI93101B/fi
Application granted granted Critical
Publication of FI93101C publication Critical patent/FI93101C/fi

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
    • C01B25/14—Sulfur, selenium, or tellurium compounds of phosphorus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Luminescent Compositions (AREA)
FI910353A 1990-01-24 1991-01-23 Jatkuva menetelmä tetrafosforipolysulfidien valmistamiseksi FI93101C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9000789A FR2657341B1 (fr) 1990-01-24 1990-01-24 Procede continu de preparation de polysulfures de tetraphosphore.
FR9000789 1990-01-24

Publications (4)

Publication Number Publication Date
FI910353A0 FI910353A0 (fi) 1991-01-23
FI910353A true FI910353A (fi) 1991-07-25
FI93101B FI93101B (fi) 1994-11-15
FI93101C FI93101C (fi) 1995-02-27

Family

ID=9393051

Family Applications (1)

Application Number Title Priority Date Filing Date
FI910353A FI93101C (fi) 1990-01-24 1991-01-23 Jatkuva menetelmä tetrafosforipolysulfidien valmistamiseksi

Country Status (17)

Country Link
US (2) US5198202A (fi)
EP (1) EP0439391B1 (fi)
JP (1) JPH0676202B2 (fi)
KR (1) KR970005186B1 (fi)
CN (1) CN1028012C (fi)
AT (1) ATE109752T1 (fi)
AU (1) AU638789B2 (fi)
CA (1) CA2034807A1 (fi)
DE (1) DE69103290T2 (fi)
DK (1) DK0439391T3 (fi)
FI (1) FI93101C (fi)
FR (1) FR2657341B1 (fi)
IE (1) IE64721B1 (fi)
NO (1) NO910269L (fi)
PT (1) PT96555B (fi)
RU (1) RU2049052C1 (fi)
TW (1) TW249219B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91743C (fi) * 1992-09-15 1994-08-10 Neste Oy Rikkiä ja fosforia sisältävän prosessijätteen regenerointimenetelmä
US5503810A (en) * 1993-06-04 1996-04-02 Chang; William System for producing herbal concentrate
CN1141879A (zh) * 1994-03-29 1997-02-05 孟山都公司 磷的硫化物的制备方法
US5464601A (en) * 1994-03-29 1995-11-07 Monsanto Company Process for preparing sulfides of phosphorus
JP3949088B2 (ja) * 2003-08-04 2007-07-25 大幸薬品株式会社 二酸化塩素製造装置
DE102004036722A1 (de) 2004-07-29 2006-03-23 Consortium für elektrochemische Industrie GmbH Verfahren zur Herstellung von Phosphonato-Silanen
EP3148929A1 (en) * 2014-06-02 2017-04-05 Tubitak Purification of phosphorus decasulfide (p4s10)
US9868902B2 (en) 2014-07-17 2018-01-16 Soulbrain Co., Ltd. Composition for etching

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794705A (en) * 1954-07-23 1957-06-04 Monsanto Chemicals Method of continuously producing a phosphorus sulfide
DE1567899A1 (de) * 1965-05-24 1970-05-27 Elektrochemisches Kom Bitterfe Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Phosphor-Schwefel-Reaktionsprodukten
US3524725A (en) * 1967-12-21 1970-08-18 Knapsack Ag Process for the manufacture of phosphorus sulfides
US3870475A (en) * 1969-04-07 1975-03-11 Snia Viscosa Apparatus for the continuous performance of chemical processes, more particulary esterification, and/or transesterification and polycondensation processes
US3927982A (en) * 1970-03-18 1975-12-23 Du Pont Recirculating apparatus for continuous esterification reactions
US3941568A (en) * 1971-05-20 1976-03-02 Allied Chemical Corporation Apparatus for the production of ethylene dichloride
NL7509293A (nl) * 1975-08-05 1977-02-08 Stamicarbon Inrichting voor het bereiden van polymeren met een brede molecuulgewichtsverdeling.
DE2818422A1 (de) * 1978-04-27 1979-11-08 Hoechst Ag Verfahren und vorrichtung zum austragen von geschmolzenem phosphorpentasulfid aus einem reaktor
IL66094A0 (en) * 1982-06-22 1982-09-30 Yeda Res & Dev Synthesis with multipolymer systems

Also Published As

Publication number Publication date
JPH04214018A (ja) 1992-08-05
US5334360A (en) 1994-08-02
RU2049052C1 (ru) 1995-11-27
TW249219B (fi) 1995-06-11
US5198202A (en) 1993-03-30
IE64721B1 (en) 1995-08-23
NO910269D0 (no) 1991-01-23
KR970005186B1 (ko) 1997-04-14
AU6992191A (en) 1991-07-25
JPH0676202B2 (ja) 1994-09-28
PT96555A (pt) 1991-10-15
CN1054233A (zh) 1991-09-04
CN1028012C (zh) 1995-03-29
EP0439391B1 (fr) 1994-08-10
AU638789B2 (en) 1993-07-08
FI910353A0 (fi) 1991-01-23
FR2657341A1 (fr) 1991-07-26
DK0439391T3 (da) 1994-09-26
FI93101B (fi) 1994-11-15
DE69103290D1 (de) 1994-09-15
ATE109752T1 (de) 1994-08-15
IE910199A1 (en) 1991-07-31
PT96555B (pt) 1998-06-30
KR910014307A (ko) 1991-08-31
EP0439391A1 (fr) 1991-07-31
CA2034807A1 (fr) 1991-07-25
NO910269L (no) 1991-07-25
FR2657341B1 (fr) 1992-04-24
DE69103290T2 (de) 1995-03-30
FI93101C (fi) 1995-02-27

Similar Documents

Publication Publication Date Title
EP0480685A3 (en) Process for production of polyarylene sulfides
MX9808554A (en) Process for the manufacture of surfactants containing branch chain alkyl groups
HK67695A (en) A method of using a filament for manufacturing a suture or ligature
PH11997056152B1 (en) Process for the manufacture of surfactants containing branch chain alkyl groups
DE59607064D1 (de) Verfahren zur Herstellung von Polyarylensulfiden
DE68922671D1 (de) Verfahren zur Herstellung von Polyarylensulfiden.
DE69118428D1 (de) Prozess zur Herstellung von Polyarylensulfiden
GR79462B (fi)
FI910353A (fi) Jatkuva menetelmä tetrafosforipolysulfidien valmistamiseksi
DE3261600D1 (en) Method of producing poly(arylene sulfides)
GB2186872B (en) Process for the production of sulfur
DE3162837D1 (en) Improved process for the production of insoluble sulfur
DK164281A (da) Fremgangsmaade til fremstilling af substituerede alfa-aminocarbonyl-1-benzyl-3,4-dihydroisoquinoliner
PT78762A (en) Process for preparing 2-sulfamoylbenzo<b> tiophene derivatives useful for the treatment of elevated intraocular pressure
AU596203B2 (en) A process for chain stabilization of organopolysiloxanes
EP0137289A3 (en) Process for the preparation of silica polymorphs from silicon
FR2691614B1 (fr) Procédé perfectionné de fabrication de saucissons secs.
IT9086204A0 (it) Metodo per la cura dell'impotenza erettiva maschile
DE68928382D1 (de) Verfahren zur Herstellung von Polyarylensulfiden
GB2114106B (en) Process for the production of elemental sulphur
FR2693732B1 (fr) Procédé pour la fabrication de poly(sulfure d'arylène).
DE68906497D1 (de) Verfahren zur herstellung von diarylschwefel- oder diarylselen-verbindungen.
EP0494518A3 (en) Process for production of poly(arylene thioether) copolymer
DE69016249D1 (de) Verfahren zur elektrochemischen Behandlung von Schwefelwasserstoff enthaltendem Gas.
ATE163181T1 (de) Verfahren zur herstellung von 2- cyaniminothiazolidin

Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed