GB1213536A - Chemical apparatus and method for mixing and separating immescible liquid phases - Google Patents

Chemical apparatus and method for mixing and separating immescible liquid phases

Info

Publication number
GB1213536A
GB1213536A GB53463/68A GB5346368A GB1213536A GB 1213536 A GB1213536 A GB 1213536A GB 53463/68 A GB53463/68 A GB 53463/68A GB 5346368 A GB5346368 A GB 5346368A GB 1213536 A GB1213536 A GB 1213536A
Authority
GB
United Kingdom
Prior art keywords
mixing
tube
separating
immescible
liquid phases
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
GB53463/68A
Inventor
James Boyer Brown
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1213536A publication Critical patent/GB1213536A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/06—Test-tube stands; Test-tube holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/20—Mixing the contents of independent containers, e.g. test tubes
    • B01F31/23—Mixing the contents of independent containers, e.g. test tubes by pivoting the containers about an axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1,213,536. Mixing and separating immiscible liquids. J. B. BROWN. 12 Nov., 1968 [16 Nov., 1967], No. 53463/68. Headings B1D and B1F. In mixing and separating immiscible liquids, the liquids are fed into tube 1 via inlet 7, and for mixing the cube is oscillated as in Fig. 4. For separation, either the tube is held vertically as in Fig. 5 when the heavy layer syphons off through tube 4, and then the light layer is withdrawn through inlet 7 as in Fig. 7, or the tube is held vertically as in Fig. 8 when the light layer is drawn off through inlet 7, and then the remaining heavy layer is drawn off as shown in Fig. 7. The tube 1 can be adjusted to the required positions by a friction clutch (24) (Figs. 1 and 2 not shown).
GB53463/68A 1967-11-16 1968-11-12 Chemical apparatus and method for mixing and separating immescible liquid phases Expired GB1213536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU29980/67A AU430495B2 (en) 1967-11-16 1967-11-16 Method and apparatus for liquid liquid extraction

Publications (1)

Publication Number Publication Date
GB1213536A true GB1213536A (en) 1970-11-25

Family

ID=3717924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53463/68A Expired GB1213536A (en) 1967-11-16 1968-11-12 Chemical apparatus and method for mixing and separating immescible liquid phases

Country Status (3)

Country Link
AU (1) AU430495B2 (en)
DE (1) DE1808800A1 (en)
GB (1) GB1213536A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190509A1 (en) * 1972-06-30 1974-02-01 Fondation Rech Ormonolo Shaker esp for solvent partition of steroids - holding several flasks moun-ted on a single shaft rocked pref. by a pneumatic actuator
EP2909625A4 (en) * 2012-10-22 2016-06-29 Qiagen Gaithersburg Inc Automated pelletized sample decanting apparatus and methods

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767365A (en) * 1971-10-21 1973-10-23 Quantum Assays Corp Extraction apparatus
FR2449065A1 (en) * 1979-02-15 1980-09-12 Hue Jean Pierre Appts. to determine BOD of many samples simultaneously - oscillates sample flasks while each is connected to individual manometer
EP0245945B1 (en) * 1986-04-11 1993-11-10 Applied Biosystems, Inc. Automated nucleic acid extractor
EP0340609A3 (en) * 1988-05-06 1991-07-31 F. Hoffmann-La Roche Ag Device for the isolation of nucleic acids
CN107551915A (en) * 2016-01-12 2018-01-09 梁艳 Nursing test tube oscillator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190509A1 (en) * 1972-06-30 1974-02-01 Fondation Rech Ormonolo Shaker esp for solvent partition of steroids - holding several flasks moun-ted on a single shaft rocked pref. by a pneumatic actuator
EP2909625A4 (en) * 2012-10-22 2016-06-29 Qiagen Gaithersburg Inc Automated pelletized sample decanting apparatus and methods
US9435718B2 (en) 2012-10-22 2016-09-06 Qiagen Gaithersburg, Inc. Automated pelletized sample decanting apparatus and methods

Also Published As

Publication number Publication date
DE1808800A1 (en) 1969-08-28
AU2998067A (en) 1970-05-21
AU430495B2 (en) 1972-11-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees