FR1337062A - Gaseous formaldehyde purification process - Google Patents

Gaseous formaldehyde purification process

Info

Publication number
FR1337062A
FR1337062A FR913079A FR913079A FR1337062A FR 1337062 A FR1337062 A FR 1337062A FR 913079 A FR913079 A FR 913079A FR 913079 A FR913079 A FR 913079A FR 1337062 A FR1337062 A FR 1337062A
Authority
FR
France
Prior art keywords
purification process
gaseous formaldehyde
formaldehyde purification
gaseous
purification
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
FR913079A
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.)
IT RESINE SOC
Societa Italiana Resine SpA SIR
Original Assignee
IT RESINE SOC
Societa Italiana Resine SpA SIR
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 IT RESINE SOC, Societa Italiana Resine SpA SIR filed Critical IT RESINE SOC
Priority to FR913079A priority Critical patent/FR1337062A/en
Application granted granted Critical
Publication of FR1337062A publication Critical patent/FR1337062A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR913079A 1961-10-30 1962-10-23 Gaseous formaldehyde purification process Expired FR1337062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR913079A FR1337062A (en) 1961-10-30 1962-10-23 Gaseous formaldehyde purification process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1956861 1961-10-30
FR913079A FR1337062A (en) 1961-10-30 1962-10-23 Gaseous formaldehyde purification process

Publications (1)

Publication Number Publication Date
FR1337062A true FR1337062A (en) 1963-09-06

Family

ID=26198054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913079A Expired FR1337062A (en) 1961-10-30 1962-10-23 Gaseous formaldehyde purification process

Country Status (1)

Country Link
FR (1) FR1337062A (en)

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