AR197142A1 - PERFECTED PROCEDURE FOR THE PRODUCTION OF FORMALDEHYDE - Google Patents

PERFECTED PROCEDURE FOR THE PRODUCTION OF FORMALDEHYDE

Info

Publication number
AR197142A1
AR197142A1 AR248009A AR24800973A AR197142A1 AR 197142 A1 AR197142 A1 AR 197142A1 AR 248009 A AR248009 A AR 248009A AR 24800973 A AR24800973 A AR 24800973A AR 197142 A1 AR197142 A1 AR 197142A1
Authority
AR
Argentina
Prior art keywords
formaldehyde
production
perfected procedure
perfected
procedure
Prior art date
Application number
AR248009A
Other languages
Spanish (es)
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Application granted granted Critical
Publication of AR197142A1 publication Critical patent/AR197142A1/en

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
    • B01J8/0214—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal in a cylindrical annular shaped bed
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
AR248009A 1972-05-15 1973-05-14 PERFECTED PROCEDURE FOR THE PRODUCTION OF FORMALDEHYDE AR197142A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24339/72A IT955508B (en) 1972-05-15 1972-05-15 PERFECTED PROCESS FOR FORMALDEHYDE PRODUCTION

Publications (1)

Publication Number Publication Date
AR197142A1 true AR197142A1 (en) 1974-03-15

Family

ID=11213160

Family Applications (1)

Application Number Title Priority Date Filing Date
AR248009A AR197142A1 (en) 1972-05-15 1973-05-14 PERFECTED PROCEDURE FOR THE PRODUCTION OF FORMALDEHYDE

Country Status (12)

Country Link
AR (1) AR197142A1 (en)
BE (1) BE799557A (en)
BR (1) BR7303498D0 (en)
CA (1) CA994805A (en)
DE (1) DE2324066C3 (en)
ES (1) ES414740A1 (en)
FR (1) FR2184696B1 (en)
GB (1) GB1428739A (en)
IT (1) IT955508B (en)
NL (1) NL7306518A (en)
SE (1) SE419858B (en)
YU (1) YU35567B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2444586C3 (en) * 1974-09-18 1986-07-10 Basf Ag, 6700 Ludwigshafen Process for the preparation of concentrated, aqueous solutions of formaldehyde
DE2747581A1 (en) * 1977-10-24 1979-04-26 Basf Ag METHOD FOR MANUFACTURING FORMALDEHYDE

Also Published As

Publication number Publication date
YU35567B (en) 1981-04-30
FR2184696A1 (en) 1973-12-28
CA994805A (en) 1976-08-10
GB1428739A (en) 1976-03-17
BR7303498D0 (en) 1974-07-18
DE2324066C3 (en) 1979-10-25
YU126173A (en) 1980-10-31
BE799557A (en) 1973-11-16
DE2324066B2 (en) 1979-03-08
IT955508B (en) 1973-09-29
DE2324066A1 (en) 1973-12-06
FR2184696B1 (en) 1976-05-28
SE419858B (en) 1981-08-31
NL7306518A (en) 1973-11-19
ES414740A1 (en) 1976-06-01

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