BE604954A - Process for removing water from hydrated formaldehyde gas - Google Patents

Process for removing water from hydrated formaldehyde gas

Info

Publication number
BE604954A
BE604954A BE604954A BE604954A BE604954A BE 604954 A BE604954 A BE 604954A BE 604954 A BE604954 A BE 604954A BE 604954 A BE604954 A BE 604954A BE 604954 A BE604954 A BE 604954A
Authority
BE
Belgium
Prior art keywords
removing water
formaldehyde gas
hydrated formaldehyde
hydrated
gas
Prior art date
Application number
BE604954A
Other languages
French (fr)
Inventor
Ernst Penning
Gerd Louis
Hans Wilhelm
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 BE604954A publication Critical patent/BE604954A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
BE604954A 1960-06-18 1961-06-13 Process for removing water from hydrated formaldehyde gas BE604954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB58268A DE1137425B (en) 1960-06-18 1960-06-18 Process for the removal of water from gaseous hydrous formaldehyde

Publications (1)

Publication Number Publication Date
BE604954A true BE604954A (en) 1961-12-13

Family

ID=6972015

Family Applications (1)

Application Number Title Priority Date Filing Date
BE604954A BE604954A (en) 1960-06-18 1961-06-13 Process for removing water from hydrated formaldehyde gas

Country Status (2)

Country Link
BE (1) BE604954A (en)
DE (1) DE1137425B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690994A (en) * 1950-02-01 1954-10-05 James F Mccants Formaldehyde purification by use of alcohols
US2690992A (en) * 1950-02-01 1954-10-05 James F Mccants Formaldehyde distillation by use of ethers

Also Published As

Publication number Publication date
DE1137425B (en) 1962-10-04

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