GB1151605A - Reactor Vessel with a Mixing Device - Google Patents

Reactor Vessel with a Mixing Device

Info

Publication number
GB1151605A
GB1151605A GB57592/66A GB5759266A GB1151605A GB 1151605 A GB1151605 A GB 1151605A GB 57592/66 A GB57592/66 A GB 57592/66A GB 5759266 A GB5759266 A GB 5759266A GB 1151605 A GB1151605 A GB 1151605A
Authority
GB
United Kingdom
Prior art keywords
vessel
stirrers
riser tube
dec
mixing device
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
GB57592/66A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB1151605A publication Critical patent/GB1151605A/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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/10—Dissolving using driven stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/84—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
    • 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
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1875—Stationary reactors having moving elements inside resulting in a loop-type movement internally, i.e. the mixture circulating inside the vessel such that the upwards stream is separated physically from the downwards stream(s)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/15—Stirrers with tubes for guiding the material
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined
    • B01J2219/00772—Baffles attached to the reactor wall inclined in a helix
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

1,151,605. Mixing apparatus. STAMICARBON N.V. 22 Dec., 1966 [23 Dec., 1965], No. 57592/66. Heading B1C. A mixer, reactor or dissolving apparatus has a cylindrical vessel 1' with a coaxial openended riser tube 3 in which one or more rotatable shafts 7 carry stirrers 6, 6'; between the riser tube and the vessel walls are one or more helical ribbons 11, 11' of the same hand rotatable about the vessel axis. As shown they are attached to a support 12 rotated by a shaft 13. The riser tube may be hollow for circulation of a heat exchange medium. Preferred proportionate dimensions of the stirrers, helices and vessel are disclosed. Additives may be supplied through pipes 9, 9' discharging immediately upstream of the stirrers.
GB57592/66A 1965-12-23 1966-12-22 Reactor Vessel with a Mixing Device Expired GB1151605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6516783A NL6516783A (en) 1965-12-23 1965-12-23

Publications (1)

Publication Number Publication Date
GB1151605A true GB1151605A (en) 1969-05-14

Family

ID=19795007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57592/66A Expired GB1151605A (en) 1965-12-23 1966-12-22 Reactor Vessel with a Mixing Device

Country Status (9)

Country Link
US (1) US3392963A (en)
AT (1) AT279561B (en)
BE (1) BE691722A (en)
CH (1) CH448973A (en)
DE (1) DE1542496B2 (en)
FR (1) FR1506770A (en)
GB (1) GB1151605A (en)
NL (1) NL6516783A (en)
SE (1) SE302113B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202706A1 (en) * 1985-05-03 1986-11-26 Dsm N.V. Process for the preparation of a thermoplastic polymer

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675902A (en) * 1970-07-27 1972-07-11 Union Carbide Corp Mixing of fluid materials
US4087863A (en) * 1974-04-23 1978-05-02 Bayer Aktiengesellschaft Mixer
CH587915A5 (en) * 1974-05-28 1977-05-13 Nestle Societe D Assistance Te
JP7005652B2 (en) 2017-11-08 2022-01-21 住友重機械プロセス機器株式会社 Stirrer
CN108079843A (en) * 2018-02-02 2018-05-29 陕西杨凌陕特农业发展有限公司 Honey mixing apparatus
ES2898393T3 (en) 2018-09-21 2022-03-07 Savio Srl Mixing system for the introduction of chemical substances in a fluid to be treated
EP4122587A1 (en) 2021-06-30 2023-01-25 Spcm Sa Improved mixing system for the introduction of chemical substances in a fluid to be treated
EP4424413A1 (en) * 2023-02-28 2024-09-04 Borealis AG Rapid mixing polymerization process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US612181A (en) * 1898-10-11 Harry spurrier
US721974A (en) * 1901-06-14 1903-03-03 Scott A Smith Apparatus for mixing liquids.
NL122518C (en) * 1961-03-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202706A1 (en) * 1985-05-03 1986-11-26 Dsm N.V. Process for the preparation of a thermoplastic polymer
US4921906A (en) * 1985-05-03 1990-05-01 Stamicarbon B.V. Process for the preparation of a homogeneous thermoplastic polymer

Also Published As

Publication number Publication date
DE1542496A1 (en) 1970-03-26
FR1506770A (en) 1967-12-22
US3392963A (en) 1968-07-16
BE691722A (en) 1967-06-23
AT279561B (en) 1970-03-10
DE1542496B2 (en) 1977-05-18
CH448973A (en) 1967-12-31
NL6516783A (en) 1967-06-26
SE302113B (en) 1968-07-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE Patent expired