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NL7701233A - Separating carrier and insoluble matter mixtures - by flow reversal through filters joining collecting chamber in automatic circuit - Google Patents

Separating carrier and insoluble matter mixtures - by flow reversal through filters joining collecting chamber in automatic circuit

Info

Publication number
NL7701233A
NL7701233A NL7701233A NL7701233A NL7701233A NL 7701233 A NL7701233 A NL 7701233A NL 7701233 A NL7701233 A NL 7701233A NL 7701233 A NL7701233 A NL 7701233A NL 7701233 A NL7701233 A NL 7701233A
Authority
NL
Netherlands
Prior art keywords
mixt
pack
filtration material
filter
fed
Prior art date
Application number
NL7701233A
Other languages
Dutch (nl)
Original Assignee
Ballast Nedam Groep Nv
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 Ballast Nedam Groep Nv filed Critical Ballast Nedam Groep Nv
Priority to NL7701233A priority Critical patent/NL7701233A/en
Priority to BE1008422A priority patent/BE859418A/en
Priority to BR7706718A priority patent/BR7706718A/en
Priority to GB42323/77A priority patent/GB1591514A/en
Priority to EG588/77A priority patent/EG12740A/en
Priority to ES463156A priority patent/ES463156A1/en
Priority to FR7730900A priority patent/FR2367525A1/en
Priority to IT1280477A priority patent/IT1090285B/en
Priority to NO773517A priority patent/NO148804C/en
Priority to DK455677A priority patent/DK455677A/en
Priority to SE7711535A priority patent/SE429498B/en
Priority to DE2746148A priority patent/DE2746148C2/en
Priority to CA288,663A priority patent/CA1093976A/en
Priority to US05/842,241 priority patent/US4145280A/en
Publication of NL7701233A publication Critical patent/NL7701233A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • 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
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • 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
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A mixt. of a carrier medium and a substrate insoluble in the medium, such as water and oil, gas and soot, etc., is sepd. using >=2 packs of filtration material. A stream of the mixt. is fed through the compacted filter material, and the solid matter remaining in the filter is removed by the mixt. This is fed through the pack so that the filtration material is set in motion, and the mixt. with the matter in the filter is released, the flow then passes through a collecting chamber and through a pack of filtration material. The mixt. is fed through a filtration pack to coalesce flocculate substance(s) to be isolated from the carrier. The stream of the mixt. is led through a collecting chamber and the coalesced or flocculated matter is sepd. by gravity. The stream of the processed carier is fed through another pack of filtration material which filters out the whole of the matter remaining in the carrier; filtration material being used alternately. In the first step the mixt. flows upwards and in the third step downwards through the packs of filtration material. Two packes of filtration material are flowed through alternately in the first and third processing steps, and at the commencement of the flowing through in the third step of a filter pack, the mixt. on the downstream side of the filter pack, is again processed in a first, second and third step. Dissolved impurities may be converted by chemical binding agents into matter which can be collected. An ion exchanger and/or an absorbent ben for the impurities may be used. The installation makes it possible to separate large quantities of mixts. per unit of time, over long periods, without maintenance.
NL7701233A 1976-10-14 1977-02-04 Separating carrier and insoluble matter mixtures - by flow reversal through filters joining collecting chamber in automatic circuit NL7701233A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NL7701233A NL7701233A (en) 1977-02-04 1977-02-04 Separating carrier and insoluble matter mixtures - by flow reversal through filters joining collecting chamber in automatic circuit
BE1008422A BE859418A (en) 1976-10-14 1977-10-05 METHOD AND EQUIPMENT FOR SEPARATING A MIXTURE
BR7706718A BR7706718A (en) 1976-10-14 1977-10-07 PROCESS AND DEVICE FOR SEPARATING A MIXTURE
GB42323/77A GB1591514A (en) 1976-10-14 1977-10-11 Method and device for separating a mixture
EG588/77A EG12740A (en) 1976-10-14 1977-10-12 Method and device for separating a mixture
ES463156A ES463156A1 (en) 1976-10-14 1977-10-13 Method and device for separating a mixture
FR7730900A FR2367525A1 (en) 1976-10-14 1977-10-13 METHOD AND DEVICE FOR SEPARATING THE CONSTITUENTS OF A MIXTURE
IT1280477A IT1090285B (en) 1976-10-14 1977-10-13 Separating carrier and insoluble matter mixtures - by flow reversal through filters joining collecting chamber in automatic circuit
NO773517A NO148804C (en) 1976-10-14 1977-10-13 PROCEDURE FOR SEPARATION OF A MIXTURE OF A BEARING MEDIUM AND AT LEAST ANOTHER INGREDIENT AND DISTRIBUTED IN THIS, AND THE PROCEDURE FOR CARRYING OUT THE PROCEDURE
DK455677A DK455677A (en) 1976-10-14 1977-10-13 PROCEDURE AND APPARATUS FOR SEPARATION OF A MIXTURE
SE7711535A SE429498B (en) 1976-10-14 1977-10-13 SET AND DEVICE FOR SEPARATION OF A BEARING MEDIUM AND AT LEAST ONE DISTRIBUTED, INSULABLE SUBSTANCE
DE2746148A DE2746148C2 (en) 1976-10-14 1977-10-13 Method and device for separating a mixture of a carrier medium and at least one insoluble substance distributed therein
CA288,663A CA1093976A (en) 1976-10-14 1977-10-13 Method and device for separating a mixture
US05/842,241 US4145280A (en) 1976-10-14 1977-10-14 Method and device for separating a mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7701233A NL7701233A (en) 1977-02-04 1977-02-04 Separating carrier and insoluble matter mixtures - by flow reversal through filters joining collecting chamber in automatic circuit

Publications (1)

Publication Number Publication Date
NL7701233A true NL7701233A (en) 1978-08-08

Family

ID=19827930

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7701233A NL7701233A (en) 1976-10-14 1977-02-04 Separating carrier and insoluble matter mixtures - by flow reversal through filters joining collecting chamber in automatic circuit

Country Status (1)

Country Link
NL (1) NL7701233A (en)

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Legal Events

Date Code Title Description
BV The patent application has lapsed