IT7850721A0 - Apparecchiatura per produrre pentossido di fosforo esagonale - Google Patents

Apparecchiatura per produrre pentossido di fosforo esagonale

Info

Publication number
IT7850721A0
IT7850721A0 IT7850721A IT5072178A IT7850721A0 IT 7850721 A0 IT7850721 A0 IT 7850721A0 IT 7850721 A IT7850721 A IT 7850721A IT 5072178 A IT5072178 A IT 5072178A IT 7850721 A0 IT7850721 A0 IT 7850721A0
Authority
IT
Italy
Prior art keywords
hexagon
producing
equipment
phosphorus pentoxide
pentoxide
Prior art date
Application number
IT7850721A
Other languages
English (en)
Other versions
IT1106883B (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 true IT7850721A0 (it) 1978-08-11
IT1106883B 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
MX2011004915A (es) * 2008-11-12 2011-05-30 Willem J Schipper Proceso para la fabricacion de p4o6 con rendimiento elevado.
EP2590896A1 (en) * 2010-07-08 2013-05-15 Solvay Sa Manufacture of lipo2f2 and crystalline lipo2f2
CA2806388C (en) 2010-08-18 2019-04-02 Monsanto Technology Llc Early applications of encapsulated acetamides for reduced injury in crops
WO2020106677A1 (en) * 2018-11-19 2020-05-28 Monsanto Technology Llc Phosphorus oxide and phosphoric acid production processes

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
ATA590878A (de) 1984-10-15
AT377957B (de) 1985-05-28
JPS5510527B2 (it) 1980-03-17
DE2860894D1 (en) 1981-11-05
EP0000698A1 (de) 1979-02-21
IT1106883B (it) 1985-11-18
CA1097034A (en) 1981-03-10
DE2736765A1 (de) 1979-03-01
JPS5443195A (en) 1979-04-05
US4219533A (en) 1980-08-26
EP0000698B1 (de) 1981-08-05

Similar Documents

Publication Publication Date Title
IT7850968A0 (it) Procedimento per la produzione di dialchilcarbonati
IT1102018B (it) Procedimento per la produzione di trimetilol-alcani
IT7851674A0 (it) Procedimento per produrre dialchilcarbonati
IT7850969A0 (it) Procedimento per la produzione di dialchilcarbonati
IT1106615B (it) Procedimento per la produzione di solfobetaine
IT1109011B (it) Procedimento per la produzione di vincadifformina
JPS545923A (en) Phosphoric acid esters
IT7850721A0 (it) Apparecchiatura per produrre pentossido di fosforo esagonale
IT1157363B (it) Procedimento per produrre p-alchilfenoli
IT1105171B (it) Procedimento per la produzione di nitrosobenzolo
IT1091848B (it) Procedimento per produrre alcossi-chetoni
IT1106758B (it) Procedimento per produrre polieter polioli
IT1100590B (it) Procedimento per la produzione di rifamicine
IT1157730B (it) Procedimento per la produzione di alfa-idrossimetilen-nitrili
IT1104627B (it) Procedimento per produrre tiazolin-2-tioni
SE7802324L (sv) Forfarande for framstellning av fosfor
IT7851015A0 (it) Procedimento per produrre acido-1ammino-4-bromo-antrachinon-2-solfo nico
IT1110455B (it) Processo per la fabbricazione di composti fosforo azoto ossigeno
BR7800729A (pt) Fabricacao de fosforo vermelho
AU3727678A (en) Manufacturing phosphoric acid
IT1106894B (it) Procedimento per produrre acido-1-ammino-4-bromo-antrachinon-2-solfonico
IT7851329A0 (it) Procedimento per produrre dialchilfosforo-cloruro-tionati
IT1155774B (it) Procedimento per produrre tiosolfuro di tetralchiltiurame
IT1099446B (it) Procedimento per la produzione di tiolcarbamati
IT1102812B (it) Procedimento per la produzione di p-nitroso-difenil-idrossil-ammine