GB1499554A - Centrifugal liquid-liquid extractor - Google Patents

Centrifugal liquid-liquid extractor

Info

Publication number
GB1499554A
GB1499554A GB3737275A GB3737275A GB1499554A GB 1499554 A GB1499554 A GB 1499554A GB 3737275 A GB3737275 A GB 3737275A GB 3737275 A GB3737275 A GB 3737275A GB 1499554 A GB1499554 A GB 1499554A
Authority
GB
United Kingdom
Prior art keywords
liquid
rotor
mixing
overlap
centrifugal
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
GB3737275A
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.)
SELIVERSTOV K
Original Assignee
SELIVERSTOV K
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 SELIVERSTOV K filed Critical SELIVERSTOV K
Priority to GB3737275A priority Critical patent/GB1499554A/en
Publication of GB1499554A publication Critical patent/GB1499554A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0476—Moving receptacles, e.g. rotating receptacles
    • B01D11/048—Mixing by counter-current streams provoked by centrifugal force, in rotating coils or in other rotating spaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

1499554 Centrifugal liquid/liquid extractor K B SELIVERSTOV A I SOLODOV V E KONOVALOV B N PARFANOVICH B A PONYATOVSKY and I G PANINA 11 Sept 1975 37372/75 Heading B1F A centrifugal liquid-liquid extractor comprises a pair of coaxial rotors 2 and 6 mounted for relative rotation, outer rotor 2 having annular partitions 3 defining alternate mixing and separation zones, inner rotor 6 having discs 7 extending into the mixing zones so as to overlap with partitions 3, each disc 7 having a plurality of mixing paddles extending radially along substantially the whole of the area of overlap. Rotor 6 may also carry radial ribs 12 in the separation zones which support annular elements 13. Rotor 2 may be rotated by an electric motor and the rotary motion imparted thereby via the rotating liquids to the inner rotor 6 controllably slowed down by a hydraulic brake comprising a hydraulic pump (22, Fig. 2, not shown) which circulates oil through a circuit comprising a vessel (25) and a throttle (26).
GB3737275A 1975-09-11 1975-09-11 Centrifugal liquid-liquid extractor Expired GB1499554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3737275A GB1499554A (en) 1975-09-11 1975-09-11 Centrifugal liquid-liquid extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3737275A GB1499554A (en) 1975-09-11 1975-09-11 Centrifugal liquid-liquid extractor

Publications (1)

Publication Number Publication Date
GB1499554A true GB1499554A (en) 1978-02-01

Family

ID=10395963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3737275A Expired GB1499554A (en) 1975-09-11 1975-09-11 Centrifugal liquid-liquid extractor

Country Status (1)

Country Link
GB (1) GB1499554A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103372328A (en) * 2012-04-17 2013-10-30 青岛科技大学 Rotating packed bed for dual-phase extraction
RU2503480C1 (en) * 2012-07-23 2014-01-10 Открытое акционерное общество "Свердловский научно-исследовательский институт химического машиностроения" (ОАО "СвердНИИхиммаш") Rotary extractor
CN106955794A (en) * 2017-05-16 2017-07-18 郑州天萃取科技有限公司 A kind of centrifugal extractor double rotating drum structure
CN110013684A (en) * 2019-03-25 2019-07-16 李爱民 Reverse stream pipe declines channel liquid-liquid centrifuge extracter
CN115228129A (en) * 2022-05-21 2022-10-25 哈尔滨工大中奥生物工程有限公司 Procyanidine C1 extraction system and extraction method
CN115282642A (en) * 2022-09-09 2022-11-04 江西万弘高新技术材料有限公司 Centrifugal rare earth extraction emulsion processing apparatus
CN116621250A (en) * 2023-07-18 2023-08-22 成都威克瑞节能技术有限公司 High-efficiency energy-saving intelligent circulating water system based on full-flow optimization

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103372328A (en) * 2012-04-17 2013-10-30 青岛科技大学 Rotating packed bed for dual-phase extraction
CN103372328B (en) * 2012-04-17 2015-09-30 青岛科技大学 A kind of two-phase extraction is rotary packed bed
RU2503480C1 (en) * 2012-07-23 2014-01-10 Открытое акционерное общество "Свердловский научно-исследовательский институт химического машиностроения" (ОАО "СвердНИИхиммаш") Rotary extractor
CN106955794A (en) * 2017-05-16 2017-07-18 郑州天萃取科技有限公司 A kind of centrifugal extractor double rotating drum structure
CN106955794B (en) * 2017-05-16 2023-02-21 郑州天一萃取科技有限公司 Double-drum structure for centrifugal extractor
CN110013684A (en) * 2019-03-25 2019-07-16 李爱民 Reverse stream pipe declines channel liquid-liquid centrifuge extracter
CN115228129A (en) * 2022-05-21 2022-10-25 哈尔滨工大中奥生物工程有限公司 Procyanidine C1 extraction system and extraction method
CN115282642A (en) * 2022-09-09 2022-11-04 江西万弘高新技术材料有限公司 Centrifugal rare earth extraction emulsion processing apparatus
CN115282642B (en) * 2022-09-09 2023-09-22 江西万弘高新技术材料有限公司 Centrifugal rare earth extraction emulsion processing apparatus
CN116621250A (en) * 2023-07-18 2023-08-22 成都威克瑞节能技术有限公司 High-efficiency energy-saving intelligent circulating water system based on full-flow optimization
CN116621250B (en) * 2023-07-18 2023-09-22 成都威克瑞节能技术有限公司 High-efficiency energy-saving intelligent circulating water system based on full-flow optimization

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee