ZA742758B - Production of formaldehyde - Google Patents

Production of formaldehyde

Info

Publication number
ZA742758B
ZA742758B ZA00742758A ZA742758A ZA742758B ZA 742758 B ZA742758 B ZA 742758B ZA 00742758 A ZA00742758 A ZA 00742758A ZA 742758 A ZA742758 A ZA 742758A ZA 742758 B ZA742758 B ZA 742758B
Authority
ZA
South Africa
Prior art keywords
formaldehyde
production
Prior art date
Application number
ZA00742758A
Other languages
English (en)
Inventor
G Lehmann
H Diem
G Matthias
H Haas
H Sperber
A Aicher
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
Publication of ZA742758B publication Critical patent/ZA742758B/xx

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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA00742758A 1973-05-05 1974-05-01 Production of formaldehyde ZA742758B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2322757A DE2322757C3 (de) 1973-05-05 1973-05-05 Verfahren zur Herstellung von Formaldehyd

Publications (1)

Publication Number Publication Date
ZA742758B true ZA742758B (en) 1975-05-28

Family

ID=5880096

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00742758A ZA742758B (en) 1973-05-05 1974-05-01 Production of formaldehyde

Country Status (12)

Country Link
US (1) US4010208A (fr)
JP (1) JPS609015B2 (fr)
AR (1) AR198599A1 (fr)
BE (1) BE814544A (fr)
BR (1) BR7403602D0 (fr)
DE (1) DE2322757C3 (fr)
FR (1) FR2288726A1 (fr)
GB (1) GB1458865A (fr)
IT (1) IT1010408B (fr)
NL (1) NL177307C (fr)
TR (1) TR17735A (fr)
ZA (1) ZA742758B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2444586C3 (de) * 1974-09-18 1986-07-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von konzentrierten, wäßrigen Lösungen von Formaldehyd
DE2520219C3 (de) * 1975-05-07 1983-02-24 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Formaldehyd
FR2386509A1 (fr) * 1977-04-05 1978-11-03 Basf Ag Procede de preparation de 3-alkyl-butene-1-als
US4198351A (en) * 1977-04-15 1980-04-15 Celanese Corporation Formaldehyde production process
DE2803318A1 (de) * 1978-01-26 1979-08-09 Basf Ag Verfahren zur herstellung von glyoxal
FR2490630A1 (fr) * 1980-09-22 1982-03-26 Sred Az I Nefteper Procede de preparation de composes carbonyles par deshydrogenation oxydante d'alcools en c1-c4 en phase vapeur
US4382149A (en) * 1980-11-05 1983-05-03 Borden, Inc. Supported silver catalyst
DE3213227A1 (de) * 1982-04-08 1983-10-13 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von formaldehyd
US4424397A (en) * 1982-09-27 1984-01-03 E. I. Du Pont De Nemours And Company Formaldehyde process
JPH0832648B2 (ja) * 1988-02-19 1996-03-29 日本合成化学工業株式会社 ジアルデヒド類の製造法
JPH04178185A (ja) * 1990-11-07 1992-06-25 Matsushita Electric Ind Co Ltd 電気機械変換素子の駆動装置
US6448448B1 (en) * 1998-03-31 2002-09-10 Ticona Gmbh Process for the non-oxidative preparation of formaldehyde from methanol
DE10347438A1 (de) * 2003-10-13 2005-05-04 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
DE102005006692A1 (de) * 2005-02-15 2006-08-24 Bayer Materialscience Ag Verfahren zur Herstellung von Di-und Polyaminen der Diphenylmethanreihe
CN100435943C (zh) * 2007-03-29 2008-11-26 永港伟方(北京)科技有限公司 电解银催化剂组合物及电解银催化剂床
US20200009535A1 (en) 2017-02-24 2020-01-09 Basf Se Silver catalyst system having a reduced pressure drop for the oxidative dehydrogenation of alcohols
EP3539657A1 (fr) 2018-03-14 2019-09-18 Basf Se Catalyseurs améliorés comprenant des composés intermétalliques à base d'argent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231229B (de) * 1965-03-24 1966-12-29 Basf Ag Verfahren zur Herstellung von Formaldehyd
DE1277834B (de) * 1966-07-22 1968-09-19 Basf Ag Verfahren zur Herstellung von Formaldehyd
DE1285995B (de) * 1966-11-14 1969-01-02 Bayer Ag Verfahren zur Herstellung waessriger Formaldehydloesungen durch Oxydation von Methanoldampf
DE1294360B (de) * 1967-06-06 1969-05-08 Basf Ag Verfahren zur Herstellung von Formaldehyd

Also Published As

Publication number Publication date
US4010208A (en) 1977-03-01
BR7403602D0 (pt) 1974-12-24
DE2322757C3 (de) 1981-10-22
DE2322757B2 (de) 1975-03-27
AR198599A1 (es) 1974-06-28
FR2288726B1 (fr) 1977-10-28
JPS5013307A (fr) 1975-02-12
IT1010408B (it) 1977-01-10
GB1458865A (en) 1976-12-15
NL177307C (nl) 1985-09-02
FR2288726A1 (fr) 1976-05-21
BE814544A (fr) 1974-11-04
JPS609015B2 (ja) 1985-03-07
TR17735A (tr) 1976-07-01
NL177307B (nl) 1985-04-01
DE2322757A1 (de) 1974-11-28
NL7405534A (fr) 1974-11-07

Similar Documents

Publication Publication Date Title
JPS5536479A (en) Manufacture of aminoosaccharose compound
CS181861B1 (en) Mode of production of 7-hydroxy-5-methylisoflavon derivatives
ZA742758B (en) Production of formaldehyde
JPS54138583A (en) Manufacture of diisubstituted pirerazines
PH12685A (en) Production of stable materials
JPS56138192A (en) Manufacture of 3-halocephalosporins
ZA74353B (en) Production of antisera
EG11545A (en) Process for preparing of tetrahydroacridones having chemotherapeutic action
JPS5695159A (en) Manufacture of amidinourea compound
CS191225B2 (en) Method of production of new n-phenylpyrrols
JPS5763100A (en) Production of xylose
JPS55153766A (en) Manufacture of 99substituted 33aminocarbazole derivative
JPS56164163A (en) Manufacture of 2-hydrocarbylthioaldoxime
PH17271A (en) Production of polyiminoalanes
ZA732779B (en) Production of formaldehyde
JPS5793984A (en) Manufacture of methoxymethyl 3-methyl-7- beta-phenoxyacetamide-ceph-3-em-4-carboxylate
ZA746401B (en) Production of shaped gypsum articles
IL45097A0 (en) The production of triacetonamine
GB1405861A (en) Manufacture of convectionery
JPS56138195A (en) Manufacture of 3-halocephalosporins
JPS56103155A (en) Manufacture of amidinourea compound
JPS5649326A (en) Manufacture of mmdichlorobenzene
ZA744386B (en) Manufacture of formaldehyde
JPS5775985A (en) Manufacture of substituted penicillins
CS175748B1 (en) Method of alfa-6-deoxytetracycline production