GB1160741A - Method for Effecting Concentration Changes in Suspensions - Google Patents

Method for Effecting Concentration Changes in Suspensions

Info

Publication number
GB1160741A
GB1160741A GB2003865A GB2003865A GB1160741A GB 1160741 A GB1160741 A GB 1160741A GB 2003865 A GB2003865 A GB 2003865A GB 2003865 A GB2003865 A GB 2003865A GB 1160741 A GB1160741 A GB 1160741A
Authority
GB
United Kingdom
Prior art keywords
tube
columns
outlet
liquid
separated
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
GB2003865A
Inventor
Thomas Vincent Ivan Starkey
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.)
National Research Development Corp UK
National Research Development Corp of India
Original Assignee
National Research Development Corp UK
National Research Development Corp of India
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 National Research Development Corp UK, National Research Development Corp of India filed Critical National Research Development Corp UK
Priority to GB2003865A priority Critical patent/GB1160741A/en
Publication of GB1160741A publication Critical patent/GB1160741A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

1,160,741. Concentrating and separating suspensions. NATIONAL RESEARCH DEVELOPMENT CORP. 12 Aug., 1966 [12 May, 1965], No. 20038/65. Heading C1C. Solid or immiscible liquid particles suspended in liquid are concentrated in the leading fractions of successive columns of the liquid which flow non-turbulently through a narrow tube, and the leading and trailing fractions of each column are directed into separate receivers at the tube outlet. In Fig. 2 compressed air is supplied to the space above suspension in reservoir 25, and successive columns entering the tube 31 are separated by columns of air delivered to the outlet 28 by vertically reciprocating, inverted bucket 29. In Fig. 1 (not shown) a two way valve (9) upstream of the tube (10) directs alternate columns of suspension and air thereto. The valve (9) and two way deflector (11) at the tube outlet may be driven by a common motor. The tube may be of polypropylene, nylon or glass, may be circular in section and coiled, and should be 10 to 200 times the diameter of average particles being separated. A typical tube is 0À077 cms. diameter and 18.29 meters long.
GB2003865A 1965-05-12 1965-05-12 Method for Effecting Concentration Changes in Suspensions Expired GB1160741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2003865A GB1160741A (en) 1965-05-12 1965-05-12 Method for Effecting Concentration Changes in Suspensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2003865A GB1160741A (en) 1965-05-12 1965-05-12 Method for Effecting Concentration Changes in Suspensions

Publications (1)

Publication Number Publication Date
GB1160741A true GB1160741A (en) 1969-08-06

Family

ID=10139334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2003865A Expired GB1160741A (en) 1965-05-12 1965-05-12 Method for Effecting Concentration Changes in Suspensions

Country Status (1)

Country Link
GB (1) GB1160741A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348730A1 (en) * 1976-04-20 1977-11-18 Technicon Instr PROCESS FOR SEPARATION OF A PARTICULAR FRACTION OF A MIXTURE CONTAINING A LIQUID FRACTION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348730A1 (en) * 1976-04-20 1977-11-18 Technicon Instr PROCESS FOR SEPARATION OF A PARTICULAR FRACTION OF A MIXTURE CONTAINING A LIQUID FRACTION

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees