BE631085A - - Google Patents

Info

Publication number
BE631085A
BE631085A BE631085DA BE631085A BE 631085 A BE631085 A BE 631085A BE 631085D A BE631085D A BE 631085DA BE 631085 A BE631085 A BE 631085A
Authority
BE
Belgium
Application number
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.)
Publication of BE631085A publication Critical patent/BE631085A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06—Catalysts
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/28—Moving reactors, e.g. rotary drums
    • B01J19/285—Shaking or vibrating reactors; reactions under the influence of low-frequency vibrations or pulsations
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/08—Polymerisation of formaldehyde
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/16—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material forming a bed, e.g. fluidised, on vibratory sieves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
BE631085D 1962-04-21 BE631085A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1645062 1962-04-21

Publications (1)

Publication Number Publication Date
BE631085A true BE631085A (de)

Family

ID=11916566

Family Applications (1)

Application Number Title Priority Date Filing Date
BE631085D BE631085A (de) 1962-04-21

Country Status (6)

Country Link
US (1) US3281395A (de)
BE (1) BE631085A (de)
CH (1) CH427284A (de)
DE (1) DE1247653B (de)
FR (1) FR1378837A (de)
GB (1) GB991515A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1386500A (fr) * 1963-12-13 1965-01-22 Pechiney Saint Gobain Procédé et appareillage pour la préparation de polymères et de copolymères à base de formaldéhyde
US3458479A (en) * 1966-04-02 1969-07-29 Sir Soc Italiana Resine Spa Method of polymerizing gaseous formaldehyde
US3915890A (en) * 1973-11-30 1975-10-28 Albert M Soldate Vibrating chemical reactor and regenerator
US4036598A (en) * 1973-11-30 1977-07-19 Soldate Albert M Mechanical vibrator for use in material transport apparatus and the like
DE2457660C3 (de) * 1974-12-06 1980-09-18 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Vorrichtung zum kontinuierlichen Ausfällen von Zementkupfer aus einer mit Eisenstücken versetzten Kupferlösung
US5245093A (en) * 1989-01-26 1993-09-14 Abb Lummus Crest Inc. Reaction processes in a multi-stage fluidized bed
GB2362335B (en) * 2000-05-15 2004-12-15 Univ Cranfield Vibratory mobile bed

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498405A (en) * 1946-03-11 1950-02-21 Jeffrey Mfg Co Continuous vibrating reaction chamber
US3087911A (en) * 1957-08-05 1963-04-30 Celanese Corp Process for preparing a thermoplastic material
US3093617A (en) * 1957-10-21 1963-06-11 Celanese Corp Continuous bulk polymerization process
US2951059A (en) * 1957-10-21 1960-08-30 Celanese Corp Vapor phase polymerization of trioxane
FR1211002A (fr) * 1958-09-24 1960-03-11 Saint Gobain Procédé de polymérisation du formaldéhyde

Also Published As

Publication number Publication date
GB991515A (en) 1965-05-12
DE1247653B (de) 1967-08-17
CH427284A (de) 1966-12-31
US3281395A (en) 1966-10-25
FR1378837A (fr) 1964-11-20

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