GB806995A - Improved apparatus for mixing chemical reactants - Google Patents

Improved apparatus for mixing chemical reactants

Info

Publication number
GB806995A
GB806995A GB11000/57A GB1100057A GB806995A GB 806995 A GB806995 A GB 806995A GB 11000/57 A GB11000/57 A GB 11000/57A GB 1100057 A GB1100057 A GB 1100057A GB 806995 A GB806995 A GB 806995A
Authority
GB
United Kingdom
Prior art keywords
vessel
agitator
mixing
olefine
admitted
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB11000/57A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of GB806995A publication Critical patent/GB806995A/en
Expired legal-status Critical Current

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/93—Heating or cooling systems arranged inside the receptacle
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Abstract

In apparatus for mixing chemical reactants of viscous nature, consisting of an elongated vessel, an agitator, and a heat exchanger, the heat-exchange conduit is mounted spaced from the wall of the vessel, and there is provided a long baffle-plate extending radially and spaced inwardly from the wall of the vessel. The apparatus is adapted for the polymerization of olefines, and the constructional features promote intimate mixing of reactants at the point of discharge in a zone of maximum turbulence of the mixture at the cooling surface, whereby undue deposition of the viscous polymer thereon is prevented. In a suitable apparatus, a closed jacketed vessel 1, having ellipsoidal ends 2 and 3 is provided with a double bank of cooling coils 13, 19, and one or more baffles 11 secured to the cooling coils by fins 12 projecting through the outer coil. A central hollow shaft 7 has mounted thereon two sets of paddles 8, 8a, the lower one of which is provided with a stabilizer 10 preventing shaft whip. Close below each paddle stirrer is provided an annular perforated sparge pipe 29, 31, the lower one of which is divided into two sections for the <PICT:0806995/III/1> admission of solvent and olefine, which are sprayed upwards against the agitator. The catalyst, preferably suspended in solvent, is admitted through a pipe 28 discharging near the lower mixing zone. Alternatively the olefine is admitted through a gas-cap into perforations 39 at the top of the hollow central shaft and is discharged through openings adjacent the agitator 8.
GB11000/57A 1956-04-26 1957-04-04 Improved apparatus for mixing chemical reactants Expired GB806995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US806995XA 1956-04-26 1956-04-26

Publications (1)

Publication Number Publication Date
GB806995A true GB806995A (en) 1959-01-07

Family

ID=22159036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11000/57A Expired GB806995A (en) 1956-04-26 1957-04-04 Improved apparatus for mixing chemical reactants

Country Status (2)

Country Link
FR (1) FR1176160A (en)
GB (1) GB806995A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103785342A (en) * 2014-01-24 2014-05-14 江苏凯力克钴业股份有限公司 Reaction kettle
CN111514836A (en) * 2020-03-28 2020-08-11 安徽华塑股份有限公司 Energy-concerving and environment-protective type PVC polymeric kettle cooling arrangement
EP3792225A4 (en) * 2018-06-14 2021-07-21 Mitsubishi Power, Ltd. Hydrothermal treatment device, biomass fuel manufacturing plant, hydrothermal treatment method, and biomass fuel manufacturing method
CN114452666A (en) * 2022-01-18 2022-05-10 山东力硕化工设备有限公司 Energy-efficient type rectifying still

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848918A (en) * 1988-08-04 1989-07-18 Cf Systems Corporation Mixing apparatus
CH686117A5 (en) * 1993-07-08 1996-01-15 Biazzi Sa gas-liquid reaction apparatus.
NO945037L (en) * 1993-12-27 1995-06-28 Shinetsu Chemical Co Process and apparatus for preparing vinyl chloride polymer
US5612437A (en) * 1993-12-27 1997-03-18 Shin-Etsu Chemical Co., Ltd. Polymerization apparatus and method of producing vinyl chloride type polymer by using the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103785342A (en) * 2014-01-24 2014-05-14 江苏凯力克钴业股份有限公司 Reaction kettle
EP3792225A4 (en) * 2018-06-14 2021-07-21 Mitsubishi Power, Ltd. Hydrothermal treatment device, biomass fuel manufacturing plant, hydrothermal treatment method, and biomass fuel manufacturing method
US11236001B2 (en) 2018-06-14 2022-02-01 Mitsubishi Power, Ltd. Hydrothermal treatment device, biomass fuel manufacturing plant, hydrothermal treatment method, and biomass fuel manufacturing method
CN111514836A (en) * 2020-03-28 2020-08-11 安徽华塑股份有限公司 Energy-concerving and environment-protective type PVC polymeric kettle cooling arrangement
CN114452666A (en) * 2022-01-18 2022-05-10 山东力硕化工设备有限公司 Energy-efficient type rectifying still

Also Published As

Publication number Publication date
FR1176160A (en) 1959-04-07

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