DK0624565T3 - Fremgangsmåde til fremstillig af formaldehyd ved oxidativ dehydrogenering af methanol i nærvær af dintrogenoxid - Google Patents

Fremgangsmåde til fremstillig af formaldehyd ved oxidativ dehydrogenering af methanol i nærvær af dintrogenoxid

Info

Publication number
DK0624565T3
DK0624565T3 DK94106963.5T DK94106963T DK0624565T3 DK 0624565 T3 DK0624565 T3 DK 0624565T3 DK 94106963 T DK94106963 T DK 94106963T DK 0624565 T3 DK0624565 T3 DK 0624565T3
Authority
DK
Denmark
Prior art keywords
dintrogen
formaldehyde
methanol
oxide
preparation
Prior art date
Application number
DK94106963.5T
Other languages
English (en)
Inventor
Rainer Dr Diercks
Manfred Dr Essig
Laszlo Dr Marosi
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of DK0624565T3 publication Critical patent/DK0624565T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK94106963.5T 1993-05-12 1994-05-04 Fremgangsmåde til fremstillig af formaldehyd ved oxidativ dehydrogenering af methanol i nærvær af dintrogenoxid DK0624565T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4315799A DE4315799A1 (de) 1993-05-12 1993-05-12 Verfahren zur Herstellung von Formyldehyd durch oxidative Dehydrierung von Methanol in Gegenwart von Distickstoffoxid

Publications (1)

Publication Number Publication Date
DK0624565T3 true DK0624565T3 (da) 1997-07-07

Family

ID=6487864

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94106963.5T DK0624565T3 (da) 1993-05-12 1994-05-04 Fremgangsmåde til fremstillig af formaldehyd ved oxidativ dehydrogenering af methanol i nærvær af dintrogenoxid

Country Status (5)

Country Link
US (1) US5401884A (da)
EP (1) EP0624565B1 (da)
DE (2) DE4315799A1 (da)
DK (1) DK0624565T3 (da)
ES (1) ES2096372T3 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19605211A1 (de) * 1996-02-13 1997-08-14 Basf Ag Verfahren zur Herstellung von Formaldehyd
US6160174A (en) * 1998-11-12 2000-12-12 Bp Amoco Corporation Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by oxy-dehydrogenation of methanol
US6265528B1 (en) 1998-11-12 2001-07-24 Bp Corporation North America Inc. Preparation of polyoxymethylene dimethyl ethers by acid-activated catalytic conversion of methanol with formaldehyde formed by oxy-dehydrogenation of dimethyl ether
AUPQ364699A0 (en) * 1999-10-25 1999-11-18 University Of Queensland, The Polycrystalline silver catalysts for methanol oxidation to formal dehyde
AU767288B2 (en) * 1999-10-25 2003-11-06 University Of Queensland, The Crystalline silver catalysts for methanol oxidation to formaldehyde
RU2212396C1 (ru) * 2002-03-18 2003-09-20 Институт катализа им. Г.К. Борескова СО РАН Способ получения альдегидов
DE102004046167A1 (de) 2004-09-23 2006-04-06 Basf Ag Verfahren zur Reinigung und Aufkonzentrierung von Distickstoffmonoxid
DE102005055588A1 (de) 2005-11-22 2007-05-24 Basf Ag Verfahren zur Isolierung von N2O
BRPI0910974B1 (pt) 2008-04-02 2019-12-31 Basf Se processo para purificar uma mistura gasosa
US8404901B2 (en) 2008-04-02 2013-03-26 Basf Se Process for purifying dinitrogen monoxide
CN104854061A (zh) * 2012-10-31 2015-08-19 国际壳牌研究有限公司 用于由含氧化合物制备乙烯、丙烯和异戊二烯的方法
WO2018153736A1 (de) 2017-02-24 2018-08-30 Basf Se Silber-katalysatorsystem mit verringertem druckabfall zur oxidativen dehydrierung von alkoholen
EP3539657A1 (en) 2018-03-14 2019-09-18 Basf Se Improved catalysts comprising silver based intermetallic compounds
CN121729404A (zh) 2023-08-22 2026-03-24 罗姆化学有限责任公司 (甲基)丙烯酸酯生产的脱碳

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667513A (en) * 1950-04-03 1954-01-26 Union Oil Co Manufacture of formaldehyde
FR1487093A (fr) * 1966-07-20 1967-06-30 Du Pont Préparation de solutions concentrées de formaldéhyde
NL7409019A (nl) * 1973-07-10 1975-01-14 Basf Ag Werkwijze ter bereiding van formaldehyde.
DE2442231C2 (de) * 1974-09-04 1982-04-01 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Formaldehyd
DE2444586C3 (de) * 1974-09-18 1986-07-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von konzentrierten, wäßrigen Lösungen von Formaldehyd
US4233248A (en) * 1979-02-21 1980-11-11 E. I. Du Pont De Nemours And Company Process for oxidation of methanol to formaldehyde with nitrous oxide
JPS58216137A (ja) * 1982-06-11 1983-12-15 Mitsubishi Gas Chem Co Inc ホルムアルデヒドの製造法
US4517392A (en) * 1983-07-05 1985-05-14 W. R. Grace & Co. Preparation of nitro compounds by vapor phase nitration of organic alcohols

Also Published As

Publication number Publication date
US5401884A (en) 1995-03-28
EP0624565B1 (de) 1997-01-15
EP0624565A1 (de) 1994-11-17
ES2096372T3 (es) 1997-03-01
DE4315799A1 (de) 1994-11-17
DE59401572D1 (de) 1997-02-27

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