BE620004A - - Google Patents

Info

Publication number
BE620004A
BE620004A BE620004DA BE620004A BE 620004 A BE620004 A BE 620004A BE 620004D A BE620004D A BE 620004DA BE 620004 A BE620004 A BE 620004A
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.)
Filing date
Publication date
Priority claimed from US511699A external-priority patent/US2463866A/en
Priority claimed from US516912A external-priority patent/US2399672A/en
Application filed filed Critical
Publication of BE620004A publication Critical patent/BE620004A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C08F210/10—Isobutene
    • C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/087—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00079—Fluid level measurement
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00088—Flow rate measurement
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00477—Controlling the temperature by thermal insulation means
    • B01J2208/00486—Vacuum spaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
BE620004D 1943-11-25 1962-07-10 BE620004A (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US511699A US2463866A (en) 1943-11-25 1943-11-25 Process for the production and recovery of olefinic elastomers
US516912A US2399672A (en) 1944-01-04 1944-01-04 Process for the production of high molecular weight isoolefinic polymers
US36074A US2557910A (en) 1943-11-25 1948-06-30 Chemical reactor and recovery unit

Publications (1)

Publication Number Publication Date
BE620004A true BE620004A (xx) 1963-01-10

Family

ID=32234059

Family Applications (2)

Application Number Title Priority Date Filing Date
BE620008D BE620008A (xx) 1943-11-25 1962-01-10
BE620004D BE620004A (xx) 1943-11-25 1962-07-10

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE620008D BE620008A (xx) 1943-11-25 1962-01-10

Country Status (4)

Country Link
US (1) US2557910A (xx)
BE (2) BE620008A (xx)
DE (1) DE863262C (xx)
FR (1) FR916177A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539302A (xx) * 1954-06-25
US3130180A (en) * 1957-09-18 1964-04-21 Glanzstoff Ag Continuous method and apparatus for the production of polyhexamethylene adipamide
NL256314A (xx) * 1959-09-30
US3207577A (en) * 1961-02-11 1965-09-21 Asahi Chemical Ind Method for the recovery of copper from a slurry containing the same
US4495028A (en) * 1981-06-26 1985-01-22 Phillips Petroleum Company Process control for flash concentrating solutions containing polyolefins
US4391993A (en) * 1982-02-12 1983-07-05 The United States Of America As Represented By The Secretary Of The Army Thermolysis of tetraalkylammonium borohydrides to bis(tetraalkylammonium) decahydrodecaboranes
DE4426756A1 (de) * 1994-07-28 1996-02-01 Bayer Ag Verfahren zur Herstellung von C¶4¶-C¶1¶¶6¶-Alkylkautschuken nach dem Slurry-Verfahren
CN112807837B (zh) * 2021-03-22 2024-01-02 福建农林大学 一种立式石油过滤器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240618A (en) * 1941-05-06 Polymerizing apparatus
US2384298A (en) * 1941-09-19 1945-09-04 Jasco Inc Apparatus for the manufacture of high molecular weight polymers
US2378138A (en) * 1941-12-08 1945-06-12 Peter J Gaylor Apparatus for carrying out chemical reactions
US2436767A (en) * 1941-12-31 1948-02-24 Jasco Inc Low-temperature polymer production
US2391393A (en) * 1943-10-23 1945-12-25 Du Pont Polymerization of organic liquids

Also Published As

Publication number Publication date
US2557910A (en) 1951-06-19
FR916177A (fr) 1946-11-28
DE863262C (de) 1953-01-15
BE620008A (xx) 1962-07-31

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