BE767014A - Procede pour la preparation de formaldehyde - Google Patents

Procede pour la preparation de formaldehyde

Info

Publication number
BE767014A
BE767014A BE767014A BE767014A BE767014A BE 767014 A BE767014 A BE 767014A BE 767014 A BE767014 A BE 767014A BE 767014 A BE767014 A BE 767014A BE 767014 A BE767014 A BE 767014A
Authority
BE
Belgium
Prior art keywords
formaldehyde
preparation
Prior art date
Application number
BE767014A
Other languages
English (en)
French (fr)
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 BE767014A publication Critical patent/BE767014A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BE767014A 1970-05-11 1971-05-11 Procede pour la preparation de formaldehyde BE767014A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702022818 DE2022818B2 (de) 1970-05-11 1970-05-11 Verfahren zur herstellung von formaldehyd

Publications (1)

Publication Number Publication Date
BE767014A true BE767014A (fr) 1971-10-01

Family

ID=5770727

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767014A BE767014A (fr) 1970-05-11 1971-05-11 Procede pour la preparation de formaldehyde

Country Status (6)

Country Link
BE (1) BE767014A (es)
CA (1) CA937582A (es)
DE (1) DE2022818B2 (es)
ES (1) ES391029A1 (es)
FR (1) FR2091341A5 (es)
GB (1) GB1339926A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594457A (en) * 1984-04-12 1986-06-10 Mitsubishi Gas Chemical Company, Inc. Process for producing aqueous formaldehyde solution

Families Citing this family (5)

* 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
GB201502894D0 (en) * 2015-02-20 2015-04-08 Johnson Matthey Plc Process
GB201502893D0 (en) * 2015-02-20 2015-04-08 Johnson Matthey Plc Process
CN105294414A (zh) * 2015-11-19 2016-02-03 安徽中源化工有限公司 甲醛生产系统
GB201522396D0 (en) * 2015-12-18 2016-02-03 Johnson Matthey Plc Process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594457A (en) * 1984-04-12 1986-06-10 Mitsubishi Gas Chemical Company, Inc. Process for producing aqueous formaldehyde solution

Also Published As

Publication number Publication date
DE2022818A1 (de) 1971-11-25
ES391029A1 (es) 1973-07-01
DE2022818B2 (de) 1976-06-16
CA937582A (en) 1973-11-27
GB1339926A (en) 1973-12-05
FR2091341A5 (es) 1972-01-14

Similar Documents

Publication Publication Date Title
RO64158A (fr) Procede pour la preparation des phenylimidazolylalcanyles
RO62442A (fr) Procede pour la preparation des aminophenylamidines
BE744641A (fr) Procede pour la preparation de 2-mercapto-benzthiazol
BE772121A (fr) Procede pour la preparation de polycarbonates
BE776530A (fr) Procede pour la preparation de 5-vinylnorbornene-2
BE767689A (fr) Procede de preparation de 7-halogenolincomycines
BE772049A (fr) Procede pour la preparation de 4-oxocapronitrile
BE767014A (fr) Procede pour la preparation de formaldehyde
BE745938A (fr) Procede pour la preparation de cycloalcenones
RO62689A (fr) Procede pour la preparation des penicillines
RO62355A (fr) Procede pour la preparation des 1-phenoxy-2-hydroxy-3-hydroxyalkyleaminopropanes
RO62296A (fr) Procede pour la preparation des phenylaminoalcanes
BE762598A (fr) Procede pour la preparation de 2-ethylhexanal-(1)
BE766238A (fr) Procede pour la preparation de piperidyl-steroides
BE758474A (fr) Procede de preparation de 4-alkoxy-3-aminobenzoates de 2-dialkylaminoethyle
BE754504A (fr) Procede pour la preparation de benzothiazylsulfenamides
BE772818A (fr) Procede pour la preparation de derives de
RO61927A2 (ro) Procedeu pentru prepararea unor tribrompirazolilacetamide
BE761985A (fr) Procede de preparation de n-alcoyl-dimethylamines
BE745469A (fr) Procede pour la preparation de gamma-cyanobutyraldimines
BE769220A (fr) Procede de preparation de 3-difluorochloromethylaniline
BE760385A (fr) Procede de preparation de cyclopropyl-methyl-alkylamines
BE773443A (fr) Procede pour la preparation de 1-chloro-3-methyl-2-
BE762575A (fr) Procede de preparation de la des-phenylalanine b1 - insuline
BE761159A (fr) Procede pour la preparation de 2,2-dialcoyl-3-acyloxy -propanals