IT1106883B - Apparecchiatura per produrre pentossido di fosforo esagonale - Google Patents

Apparecchiatura per produrre pentossido di fosforo esagonale

Info

Publication number
IT1106883B
IT1106883B IT50721/78A IT5072178A IT1106883B IT 1106883 B IT1106883 B IT 1106883B IT 50721/78 A IT50721/78 A IT 50721/78A IT 5072178 A IT5072178 A IT 5072178A IT 1106883 B IT1106883 B IT 1106883B
Authority
IT
Italy
Prior art keywords
equipment
phosphorus pentoxide
produce hexagonal
hexagonal phosphorus
produce
Prior art date
Application number
IT50721/78A
Other languages
English (en)
Other versions
IT7850721A0 (it
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
Publication of IT7850721A0 publication Critical patent/IT7850721A0/it
Application granted granted Critical
Publication of IT1106883B publication Critical patent/IT1106883B/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
    • C01B25/12—Oxides of phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
IT50721/78A 1977-08-16 1978-08-11 Apparecchiatura per produrre pentossido di fosforo esagonale IT1106883B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772736765 DE2736765A1 (de) 1977-08-16 1977-08-16 Vorrichtung zur herstellung von hexagonalem phosphorpentoxid

Publications (2)

Publication Number Publication Date
IT7850721A0 IT7850721A0 (it) 1978-08-11
IT1106883B true IT1106883B (it) 1985-11-18

Family

ID=6016444

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50721/78A IT1106883B (it) 1977-08-16 1978-08-11 Apparecchiatura per produrre pentossido di fosforo esagonale

Country Status (7)

Country Link
US (1) US4219533A (it)
EP (1) EP0000698B1 (it)
JP (1) JPS5443195A (it)
AT (1) AT377957B (it)
CA (1) CA1097034A (it)
DE (2) DE2736765A1 (it)
IT (1) IT1106883B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033109A1 (de) * 1980-09-03 1982-04-22 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von phosphorpentoxid unter ausnutzung der reaktionswaerme
DE3315630A1 (de) * 1983-04-29 1984-10-31 Hoechst Ag, 6230 Frankfurt Verfahren und vorrichtung zur herstellung von phosphorpentoxid unter ausnutzung der reaktionswaerme
US4713228A (en) * 1983-05-23 1987-12-15 Fmc Corporation Heat recovery in the manufacture of phosphorus acids
DE3614041A1 (de) * 1986-04-25 1987-11-05 Hoechst Ag Verfahren zur herstellung von phosphorpentoxid mit verminderter reaktivitaet
DE3926105A1 (de) * 1989-08-08 1991-02-14 Metallgesellschaft Ag Vorrichtung zum katalytischen umsetzen eines h(pfeil abwaerts)2(pfeil abwaerts)s und so(pfeil abwaerts)2(pfeil abwaerts) enthaltenden gasgemisches nach dem clausverfahren
CL2009002061A1 (es) * 2008-11-12 2010-04-30 Un proceso para la produccion de p4o6, donde se hace reaccionar oxigeno y un gas inerte con fosforo gaseoso o liquido, en una reaccion exotermica en una unidad de reaccion, remocion del calor creado alimentando p4o6 y/o productos secundarios, neutralizacion y separacion del producto de reaccion.
WO2012004188A1 (en) * 2010-07-08 2012-01-12 Solvay Sa Manufacture of lipo2f2 and crystalline lipo2f2
AU2011291580B2 (en) 2010-08-18 2015-08-20 Monsanto Technology Llc Early applications of encapsulated acetamides for reduced injury in crops
BR112021009052B1 (pt) * 2018-11-19 2023-10-03 Monsanto Technology Llc Processos para fabricação de óxido de fósforo (iii)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1478750A (en) * 1922-02-09 1923-12-25 Gulf Refining Co Process of and apparatus for condensation
GB197863A (en) * 1922-07-06 1923-05-24 Richard Threlfall Improved manufacture of phosphorus pentoxide
US1700708A (en) * 1925-10-22 1929-01-29 Firm I G Farbenindustrie Ag Production of phosphorus pentoxide and phosphoric acid
US2132360A (en) * 1936-05-19 1938-10-04 American Agricultural Chem Co Vaporizing and oxidizing phosphorus
US2532322A (en) * 1946-06-01 1950-12-05 Tennessee Valley Authority Phosphorus combustion furnace
FR1305386A (fr) * 1961-04-11 1962-10-05 Stauffer Chemical Co Procédé de préparation d'anhydride phosphorique
FR1292032A (fr) * 1961-06-12 1962-04-27 Stauffer Chemical Co Procédé et appareillage pour le traitement de l'anhydride phosphorique
DE2109350A1 (de) * 1971-02-27 1972-10-26 Metallgesellschaft AG, 6000 Frankfurt; Deutsche Babcock & Wilcox-AG, 4200 Oberhausen Verfahren zur Gewinnung von Phosphorpentoxid

Also Published As

Publication number Publication date
JPS5443195A (en) 1979-04-05
IT7850721A0 (it) 1978-08-11
ATA590878A (de) 1984-10-15
DE2860894D1 (en) 1981-11-05
DE2736765A1 (de) 1979-03-01
AT377957B (de) 1985-05-28
EP0000698B1 (de) 1981-08-05
US4219533A (en) 1980-08-26
JPS5510527B2 (it) 1980-03-17
EP0000698A1 (de) 1979-02-21
CA1097034A (en) 1981-03-10

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