GB443601A - Improvements in and apparatus for the separation of undissolved liquid or solid constituents from liquids - Google Patents

Improvements in and apparatus for the separation of undissolved liquid or solid constituents from liquids

Info

Publication number
GB443601A
GB443601A GB2666034A GB2666034A GB443601A GB 443601 A GB443601 A GB 443601A GB 2666034 A GB2666034 A GB 2666034A GB 2666034 A GB2666034 A GB 2666034A GB 443601 A GB443601 A GB 443601A
Authority
GB
United Kingdom
Prior art keywords
liquid
chamber
overflow
surface
inclined
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
GB2666034A
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.)
BASF SE
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB2666034A priority Critical patent/GB443601A/en
Publication of GB443601A publication Critical patent/GB443601A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • B01D17/0208Separation of non-miscible liquids by sedimentation

Abstract

443,601. Gravity-separation apparatus. COUTTS & CO., 440, Strand, London, and JOHNSON, F., 218, Victoria Drive, Eastbourne, [Representatives of JOHNSON, J. Y.].- (I. G. Farbenmdustrie Akt.-Ges.; Frankforton-Main, Germany) Sept. 17, 1934, No. 26660. [Class 46] In apparatus for separating solid or liquid matter from a heavier liquid comprising two or more chambers connected so that the heavier liquid passes through an overflow from the bottom of one chamber to above the liquid level in the next, each overflow is provided with an inclined surface such that the liquid is delivered at a low velocity over the surface of the liquid in the succeeding chamber. As shown in Fig. 1, an overflow channel is formed by walls m with an inclined distributing surface f. Fig. 4 shows an arrangement with funnel overflows c with inclined surrounds h. Such funnels may be vertically adjustable. The solid or liquid matter which separates as an upper layer in each chamber may be discharged continuously or intermittently through spouts which may be fixed or adjustable. Floats or covers e, Fig. 4, which restrict the space occupied by this upper layer and thus increase its thickness, may be provided. As shown in Fig. 7, such a cover is combined with the overflow surface of a funnel c. A sludge cage g, Fig. 4, may be provided in the first chamber.
GB2666034A 1934-09-17 1934-09-17 Improvements in and apparatus for the separation of undissolved liquid or solid constituents from liquids Expired GB443601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2666034A GB443601A (en) 1934-09-17 1934-09-17 Improvements in and apparatus for the separation of undissolved liquid or solid constituents from liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2666034A GB443601A (en) 1934-09-17 1934-09-17 Improvements in and apparatus for the separation of undissolved liquid or solid constituents from liquids
FR791604D FR791604A (en) 1934-09-17 1935-06-21 A method of separating components liquid or solid undissolved, contained in liquid

Publications (1)

Publication Number Publication Date
GB443601A true GB443601A (en) 1936-03-03

Family

ID=10247156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2666034A Expired GB443601A (en) 1934-09-17 1934-09-17 Improvements in and apparatus for the separation of undissolved liquid or solid constituents from liquids

Country Status (2)

Country Link
FR (1) FR791604A (en)
GB (1) GB443601A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772781A (en) * 1953-01-08 1956-12-04 Henry Arthur John Silley Apparatus for separating oil and water
FR2473338A1 (en) * 1980-01-10 1981-07-17 Shell Canada Ltd Process for removing floating pollutant material from the surface of a liquid
USRE30793E (en) 1976-09-29 1981-11-10 Apparatus for water treatment
US4876004A (en) * 1980-01-10 1989-10-24 Shell Canada Limited Topological separator
US5679265A (en) * 1992-08-24 1997-10-21 Lemacon Techniek B.V. Method and device for the separation of a contaminated top layer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772781A (en) * 1953-01-08 1956-12-04 Henry Arthur John Silley Apparatus for separating oil and water
USRE30793E (en) 1976-09-29 1981-11-10 Apparatus for water treatment
FR2473338A1 (en) * 1980-01-10 1981-07-17 Shell Canada Ltd Process for removing floating pollutant material from the surface of a liquid
US4876004A (en) * 1980-01-10 1989-10-24 Shell Canada Limited Topological separator
US5679265A (en) * 1992-08-24 1997-10-21 Lemacon Techniek B.V. Method and device for the separation of a contaminated top layer

Also Published As

Publication number Publication date
FR791604A (en) 1935-12-14

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