ES371000A1 - Process for the separation by filtration of two liquids dispersed one in the other - Google Patents

Process for the separation by filtration of two liquids dispersed one in the other

Info

Publication number
ES371000A1
ES371000A1 ES371000A ES371000A ES371000A1 ES 371000 A1 ES371000 A1 ES 371000A1 ES 371000 A ES371000 A ES 371000A ES 371000 A ES371000 A ES 371000A ES 371000 A1 ES371000 A1 ES 371000A1
Authority
ES
Spain
Prior art keywords
liquid
filtration
filter layer
dispersed
separation
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
ES371000A
Other languages
Spanish (es)
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.)
RHEIMPREUSSEN A G fur BERGBAU
Original Assignee
RHEIMPREUSSEN A G fur BERGBAU
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 RHEIMPREUSSEN A G fur BERGBAU filed Critical RHEIMPREUSSEN A G fur BERGBAU
Publication of ES371000A1 publication Critical patent/ES371000A1/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
    • 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
    • B01D17/045—Breaking emulsions with coalescers
    • 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
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filtering Materials (AREA)

Abstract

Method and device for separating by filtration two liquids of different densities that form a "liquid in liquid" dispersion, in which the dispersed liquid has a higher density than the dispersing liquid, characterized in that the dispersion flows from below upwards against a filter layer of a chosen material that has a higher boundary surface tension compared to the dispersed liquid, so that the dispersed liquid is retained by the filter layer and due to its higher density is deposited downwards, while that the dispersing liquid passes through the filter layer. (Machine-translation by Google Translate, not legally binding)
ES371000A 1968-09-03 1969-08-29 Process for the separation by filtration of two liquids dispersed one in the other Expired ES371000A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681786218 DE1786218B1 (en) 1968-09-03 1968-09-03 Process for the filtrative separation of two liquids dispersed in one another

Publications (1)

Publication Number Publication Date
ES371000A1 true ES371000A1 (en) 1972-04-16

Family

ID=5706382

Family Applications (1)

Application Number Title Priority Date Filing Date
ES371000A Expired ES371000A1 (en) 1968-09-03 1969-08-29 Process for the separation by filtration of two liquids dispersed one in the other

Country Status (5)

Country Link
BE (1) BE738367A (en)
DE (1) DE1786218B1 (en)
ES (1) ES371000A1 (en)
FR (1) FR2017315A1 (en)
GB (1) GB1287153A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1110267B (en) * 1979-02-05 1985-12-23 Montedison Spa PURIFICATION PROCESS OF POLYCARONATE SOLUTIONS
GB2316016B (en) * 1994-03-08 1998-10-21 Pall Corp Corrosive liquid coalescer system
US5480547A (en) * 1994-03-08 1996-01-02 Pall Corporation Corrosive liquid coalescer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611490A (en) * 1947-09-30 1952-09-23 Selas Corp Of America Apparatus for separating immiscible liquids

Also Published As

Publication number Publication date
FR2017315A1 (en) 1970-05-22
BE738367A (en) 1970-02-16
GB1287153A (en) 1972-08-31
DE1786218B1 (en) 1971-10-14

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