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FR1362398A - Process for the absorption of formaldehyde from a gas containing formaldehyde while forming a concentrated solution containing formaldehyde and melamine - Google Patents

Process for the absorption of formaldehyde from a gas containing formaldehyde while forming a concentrated solution containing formaldehyde and melamine

Info

Publication number
FR1362398A
FR1362398A FR941713A FR941713A FR1362398A FR 1362398 A FR1362398 A FR 1362398A FR 941713 A FR941713 A FR 941713A FR 941713 A FR941713 A FR 941713A FR 1362398 A FR1362398 A FR 1362398A
Authority
FR
France
Prior art keywords
formaldehyde
containing formaldehyde
melamine
absorption
forming
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.)
Expired
Application number
FR941713A
Other languages
French (fr)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Priority to FR941713A priority Critical patent/FR1362398A/en
Application granted granted Critical
Publication of FR1362398A publication Critical patent/FR1362398A/en
Expired 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/783—Separation; Purification; Stabilisation; Use of additives by gas-liquid treatment, e.g. by gas-liquid absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR941713A 1963-07-17 1963-07-17 Process for the absorption of formaldehyde from a gas containing formaldehyde while forming a concentrated solution containing formaldehyde and melamine Expired FR1362398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR941713A FR1362398A (en) 1963-07-17 1963-07-17 Process for the absorption of formaldehyde from a gas containing formaldehyde while forming a concentrated solution containing formaldehyde and melamine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941713A FR1362398A (en) 1963-07-17 1963-07-17 Process for the absorption of formaldehyde from a gas containing formaldehyde while forming a concentrated solution containing formaldehyde and melamine

Publications (1)

Publication Number Publication Date
FR1362398A true FR1362398A (en) 1964-05-29

Family

ID=8808487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941713A Expired FR1362398A (en) 1963-07-17 1963-07-17 Process for the absorption of formaldehyde from a gas containing formaldehyde while forming a concentrated solution containing formaldehyde and melamine

Country Status (1)

Country Link
FR (1) FR1362398A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289391A (en) * 1963-09-23 1966-12-06 Stamicarbon Process for preparing concentrated formaldehyde solutions
US4014348A (en) * 1974-07-05 1977-03-29 Imperial Chemical Industries Limited Smoking mixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289391A (en) * 1963-09-23 1966-12-06 Stamicarbon Process for preparing concentrated formaldehyde solutions
US4014348A (en) * 1974-07-05 1977-03-29 Imperial Chemical Industries Limited Smoking mixture

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