GB1431802A - Solvent extractor - Google Patents

Solvent extractor

Info

Publication number
GB1431802A
GB1431802A GB2076973A GB2076973A GB1431802A GB 1431802 A GB1431802 A GB 1431802A GB 2076973 A GB2076973 A GB 2076973A GB 2076973 A GB2076973 A GB 2076973A GB 1431802 A GB1431802 A GB 1431802A
Authority
GB
United Kingdom
Prior art keywords
solvent
assembly
contacted
extraction
rotor
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
GB2076973A
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.)
Blaw Knox Chemical Plants Inc
Original Assignee
Blaw Knox Chemical Plants Inc
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 Blaw Knox Chemical Plants Inc filed Critical Blaw Knox Chemical Plants Inc
Priority to GB2076973A priority Critical patent/GB1431802A/en
Publication of GB1431802A publication Critical patent/GB1431802A/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
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0238—Moving bed of solid material on fixed or rotating flat surfaces, e.g. tables combined with rotating elements or on rotating flat surfaces

Landscapes

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

Abstract

1431802 Solvent extraction; seals BLAWKNOX CHEMICAL PLANTS INC 2 May 1973 20769/73 Heading B1Q An apparatus for extraction of components from particulate matter with a solvent has a rotor assembly 12 positioned within a stationary chamber 14. The rotor is divided radially by partitions 66 into a series of cells 64. Particulate material is introduced into compartment A and is contacted with liquid introduced by nozzle assembly 50. The liquid drains into a collecting zone A' in the annular trough 24 from which it is withdrawn by outlet 34 in collecting zones 32. The material advances in the extracter 10 by rotation of the assembly 12 and is successively contacted with solvent streams at various positions but is discontinued at a point upstream of the discharge chute 28 to allow drainage before discharge. The bottom edges of each wall of the divider wall assemblies 66 is sealed with a wiper which contacts the stationary bottom wall 22 and prevents loss of particulate material while permitting flooding and drainage of each cell.
GB2076973A 1973-05-02 1973-05-02 Solvent extractor Expired GB1431802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2076973A GB1431802A (en) 1973-05-02 1973-05-02 Solvent extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2076973A GB1431802A (en) 1973-05-02 1973-05-02 Solvent extractor

Publications (1)

Publication Number Publication Date
GB1431802A true GB1431802A (en) 1976-04-14

Family

ID=10151370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2076973A Expired GB1431802A (en) 1973-05-02 1973-05-02 Solvent extractor

Country Status (1)

Country Link
GB (1) GB1431802A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101805621A (en) * 2010-04-30 2010-08-18 太仓市宝马油脂设备有限公司 Grease producing method and grease leacher
WO2019056826A1 (en) * 2017-09-21 2019-03-28 山东江天生物科技有限公司 Extraction device having compact structure
CN112999690A (en) * 2021-03-27 2021-06-22 合肥九茗信息科技有限公司 Extraction sub-component for extracting Chinese medicinal materials by using ethanol organic solvent

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101805621A (en) * 2010-04-30 2010-08-18 太仓市宝马油脂设备有限公司 Grease producing method and grease leacher
CN101805621B (en) * 2010-04-30 2013-05-22 太仓市宝马油脂设备有限公司 Grease producing method and grease leacher
WO2019056826A1 (en) * 2017-09-21 2019-03-28 山东江天生物科技有限公司 Extraction device having compact structure
CN112999690A (en) * 2021-03-27 2021-06-22 合肥九茗信息科技有限公司 Extraction sub-component for extracting Chinese medicinal materials by using ethanol organic solvent

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Legal Events

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