IT955508B - Processo perfezionato per la produzione di formaldeide - Google Patents

Processo perfezionato per la produzione di formaldeide

Info

Publication number
IT955508B
IT955508B IT24339/72A IT2433972A IT955508B IT 955508 B IT955508 B IT 955508B IT 24339/72 A IT24339/72 A IT 24339/72A IT 2433972 A IT2433972 A IT 2433972A IT 955508 B IT955508 B IT 955508B
Authority
IT
Italy
Prior art keywords
formaldehyde production
perfected process
perfected
formaldehyde
production
Prior art date
Application number
IT24339/72A
Other languages
English (en)
Inventor
E Malfatti
A Cappelli
A Collina
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
Priority to IT24339/72A priority Critical patent/IT955508B/it
Priority to NL7306518A priority patent/NL7306518A/xx
Priority to SE7306574A priority patent/SE419858B/xx
Priority to FR7317037A priority patent/FR2184696B1/fr
Priority to DE2324066A priority patent/DE2324066C3/de
Priority to CA171,319A priority patent/CA994805A/en
Priority to YU1261/73A priority patent/YU35567B/xx
Priority to BR3498/73A priority patent/BR7303498D0/pt
Priority to ES73414740A priority patent/ES414740A1/es
Priority to GB2294273A priority patent/GB1428739A/en
Priority to AR248009A priority patent/AR197142A1/es
Priority to BE131131A priority patent/BE799557A/xx
Application granted granted Critical
Publication of IT955508B publication Critical patent/IT955508B/it
Priority to US05/578,873 priority patent/US4067908A/en
Priority to US05/578,816 priority patent/US3977833A/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
IT24339/72A 1972-05-15 1972-05-15 Processo perfezionato per la produzione di formaldeide IT955508B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT24339/72A IT955508B (it) 1972-05-15 1972-05-15 Processo perfezionato per la produzione di formaldeide
NL7306518A NL7306518A (it) 1972-05-15 1973-05-10
SE7306574A SE419858B (sv) 1972-05-15 1973-05-10 Forfarande for framstellnig av formaldehyd samt apparat for genomforande av forfarandet
FR7317037A FR2184696B1 (it) 1972-05-15 1973-05-11
DE2324066A DE2324066C3 (de) 1972-05-15 1973-05-12 Verfahren zur Herstellung von Formaldehyd
YU1261/73A YU35567B (en) 1972-05-15 1973-05-14 Process for the production of formaldehyde
CA171,319A CA994805A (en) 1972-05-15 1973-05-14 Process for the production of formaldehyde
BR3498/73A BR7303498D0 (pt) 1972-05-15 1973-05-14 Processo aperfeicoado para a producao de formaldeido
ES73414740A ES414740A1 (es) 1972-05-15 1973-05-14 Un procedimiento con un dispositivo para la produccion de formaldehido por oxidacion de metanol.
GB2294273A GB1428739A (en) 1972-05-15 1973-05-14 Process for the production of formaldehyde
AR248009A AR197142A1 (es) 1972-05-15 1973-05-14 Procedimiento perfeccionado para la produccion de formaldehido
BE131131A BE799557A (fr) 1972-05-15 1973-05-15 Proce ameliore de production du formaldehyde,
US05/578,873 US4067908A (en) 1972-05-15 1975-05-19 Process for the production of formaldehyde
US05/578,816 US3977833A (en) 1972-05-15 1975-05-19 Apparatus for the production of formaldehyde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24339/72A IT955508B (it) 1972-05-15 1972-05-15 Processo perfezionato per la produzione di formaldeide

Publications (1)

Publication Number Publication Date
IT955508B true IT955508B (it) 1973-09-29

Family

ID=11213160

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24339/72A IT955508B (it) 1972-05-15 1972-05-15 Processo perfezionato per la produzione di formaldeide

Country Status (12)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2444586C3 (de) * 1974-09-18 1986-07-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von konzentrierten, wäßrigen Lösungen von Formaldehyd
DE2747581A1 (de) * 1977-10-24 1979-04-26 Basf Ag Verfahren zur herstellung von formaldehyd

Also Published As

Publication number Publication date
BR7303498D0 (pt) 1974-07-18
GB1428739A (en) 1976-03-17
YU126173A (en) 1980-10-31
AR197142A1 (es) 1974-03-15
BE799557A (fr) 1973-11-16
FR2184696A1 (it) 1973-12-28
DE2324066A1 (de) 1973-12-06
ES414740A1 (es) 1976-06-01
DE2324066C3 (de) 1979-10-25
NL7306518A (it) 1973-11-19
YU35567B (en) 1981-04-30
SE419858B (sv) 1981-08-31
FR2184696B1 (it) 1976-05-28
CA994805A (en) 1976-08-10
DE2324066B2 (de) 1979-03-08

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