IT946068B - Perfezionamenti nei procedimenti per la produzione di catalizzatori adatti alla convwersione di metanolo in formaldeide - Google Patents

Perfezionamenti nei procedimenti per la produzione di catalizzatori adatti alla convwersione di metanolo in formaldeide

Info

Publication number
IT946068B
IT946068B IT31201/71A IT3120171A IT946068B IT 946068 B IT946068 B IT 946068B IT 31201/71 A IT31201/71 A IT 31201/71A IT 3120171 A IT3120171 A IT 3120171A IT 946068 B IT946068 B IT 946068B
Authority
IT
Italy
Prior art keywords
formaldehyde
methanol
procedures
conversion
production
Prior art date
Application number
IT31201/71A
Other languages
English (en)
Inventor
V Nova
F Ligorati
G Aglietti
Original Assignee
Sir Soc Italiana Resine 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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Priority to IT31201/71A priority Critical patent/IT946068B/it
Priority to CH1546672A priority patent/CH582120A5/xx
Priority to GB4895072A priority patent/GB1373317A/en
Priority to CA155,269A priority patent/CA976143A/en
Priority to DE2255225A priority patent/DE2255225C3/de
Priority to NL7215278A priority patent/NL7215278A/xx
Priority to FR7240405A priority patent/FR2177696B1/fr
Priority to JP47115185A priority patent/JPS5229719B2/ja
Priority to YU02859/72A priority patent/YU36347B/xx
Application granted granted Critical
Publication of IT946068B publication Critical patent/IT946068B/it

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/882—Molybdenum and cobalt
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/55—Cylinders or rings
    • 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/881—Molybdenum and iron
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT31201/71A 1971-11-17 1971-11-17 Perfezionamenti nei procedimenti per la produzione di catalizzatori adatti alla convwersione di metanolo in formaldeide IT946068B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT31201/71A IT946068B (it) 1971-11-17 1971-11-17 Perfezionamenti nei procedimenti per la produzione di catalizzatori adatti alla convwersione di metanolo in formaldeide
CH1546672A CH582120A5 (it) 1971-11-17 1972-10-23
GB4895072A GB1373317A (en) 1971-11-17 1972-10-24 Process for producing oxidation catalysts
CA155,269A CA976143A (en) 1971-11-17 1972-10-31 Process for producing oxidation catalysts
DE2255225A DE2255225C3 (de) 1971-11-17 1972-11-10 Verfahren zur Herstellung von Katalysatoren
NL7215278A NL7215278A (it) 1971-11-17 1972-11-10
FR7240405A FR2177696B1 (it) 1971-11-17 1972-11-14
JP47115185A JPS5229719B2 (it) 1971-11-17 1972-11-16
YU02859/72A YU36347B (en) 1971-11-17 1972-11-17 Process for the granulation and drying of an active catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31201/71A IT946068B (it) 1971-11-17 1971-11-17 Perfezionamenti nei procedimenti per la produzione di catalizzatori adatti alla convwersione di metanolo in formaldeide

Publications (1)

Publication Number Publication Date
IT946068B true IT946068B (it) 1973-05-21

Family

ID=11233272

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31201/71A IT946068B (it) 1971-11-17 1971-11-17 Perfezionamenti nei procedimenti per la produzione di catalizzatori adatti alla convwersione di metanolo in formaldeide

Country Status (9)

Country Link
JP (1) JPS5229719B2 (it)
CA (1) CA976143A (it)
CH (1) CH582120A5 (it)
DE (1) DE2255225C3 (it)
FR (1) FR2177696B1 (it)
GB (1) GB1373317A (it)
IT (1) IT946068B (it)
NL (1) NL7215278A (it)
YU (1) YU36347B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946132A (ja) * 1982-09-06 1984-03-15 Nippon Shokubai Kagaku Kogyo Co Ltd メタクロレイン合成用触媒
JPS59115750A (ja) * 1982-12-22 1984-07-04 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸合成用触媒
WO2011127456A2 (en) 2010-04-09 2011-10-13 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
CN109012683B (zh) * 2018-08-09 2021-05-14 扬州大学 一种钼酸钴空心微球电催化剂的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464931A (en) * 1966-07-12 1969-09-02 Sir Soc Italiana Resine Spa Oxidation catalysts

Also Published As

Publication number Publication date
JPS5229719B2 (it) 1977-08-03
DE2255225B2 (de) 1981-04-02
YU285972A (en) 1981-11-13
FR2177696B1 (it) 1976-10-29
JPS4862684A (it) 1973-09-01
CA976143A (en) 1975-10-14
DE2255225C3 (de) 1982-04-29
DE2255225A1 (de) 1973-05-24
YU36347B (en) 1983-06-30
FR2177696A1 (it) 1973-11-09
GB1373317A (en) 1974-11-06
NL7215278A (it) 1973-05-21
CH582120A5 (it) 1976-11-30

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