FR2170224A1 - Formaldehyde mfr - by oxidn of methanol - utilising distillates of waste liquors from urea/formaldehyde reaction - Google Patents

Formaldehyde mfr - by oxidn of methanol - utilising distillates of waste liquors from urea/formaldehyde reaction

Info

Publication number
FR2170224A1
FR2170224A1 FR7303782A FR7303782A FR2170224A1 FR 2170224 A1 FR2170224 A1 FR 2170224A1 FR 7303782 A FR7303782 A FR 7303782A FR 7303782 A FR7303782 A FR 7303782A FR 2170224 A1 FR2170224 A1 FR 2170224A1
Authority
FR
France
Prior art keywords
formaldehyde
oxidn
distillates
utilising
mfr
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7303782A
Other languages
English (en)
French (fr)
Other versions
FR2170224B1 (xx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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
Priority claimed from DE19722205196 external-priority patent/DE2205196C3/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2170224A1 publication Critical patent/FR2170224A1/fr
Application granted granted Critical
Publication of FR2170224B1 publication Critical patent/FR2170224B1/fr
Granted legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Catalysts (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR7303782A 1972-02-04 1973-02-02 Formaldehyde mfr - by oxidn of methanol - utilising distillates of waste liquors from urea/formaldehyde reaction Granted FR2170224A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722205196 DE2205196C3 (de) 1972-02-04 Verfahren zur Herstellung von Formaldehyd

Publications (2)

Publication Number Publication Date
FR2170224A1 true FR2170224A1 (en) 1973-09-14
FR2170224B1 FR2170224B1 (xx) 1976-09-10

Family

ID=5834970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7303782A Granted FR2170224A1 (en) 1972-02-04 1973-02-02 Formaldehyde mfr - by oxidn of methanol - utilising distillates of waste liquors from urea/formaldehyde reaction

Country Status (5)

Country Link
JP (1) JPS4886807A (xx)
BE (1) BE794916A (xx)
FR (1) FR2170224A1 (xx)
NL (1) NL7300368A (xx)
ZA (1) ZA73728B (xx)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
BE794916A (fr) 1973-08-02
NL7300368A (xx) 1973-08-07
DE2205196B2 (de) 1977-02-03
ZA73728B (en) 1973-11-28
DE2205196A1 (de) 1973-08-09
JPS4886807A (xx) 1973-11-15
FR2170224B1 (xx) 1976-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse