SE8605574L - KIT AND APPARATUS FOR SEPARATING WATER AND SOLVENTS FROM A MIXTURE THEREOF - Google Patents

KIT AND APPARATUS FOR SEPARATING WATER AND SOLVENTS FROM A MIXTURE THEREOF

Info

Publication number
SE8605574L
SE8605574L SE8605574A SE8605574A SE8605574L SE 8605574 L SE8605574 L SE 8605574L SE 8605574 A SE8605574 A SE 8605574A SE 8605574 A SE8605574 A SE 8605574A SE 8605574 L SE8605574 L SE 8605574L
Authority
SE
Sweden
Prior art keywords
solvent
water
mixture
filter
printed boards
Prior art date
Application number
SE8605574A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE459379B (en
SE8605574D0 (en
Inventor
O Karlsson
Original Assignee
Holmstrands Plaatindustri Ab
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 Holmstrands Plaatindustri Ab filed Critical Holmstrands Plaatindustri Ab
Priority to SE8605574A priority Critical patent/SE459379B/en
Publication of SE8605574D0 publication Critical patent/SE8605574D0/en
Priority to PCT/SE1987/000631 priority patent/WO1988004949A1/en
Publication of SE8605574L publication Critical patent/SE8605574L/en
Publication of SE459379B publication Critical patent/SE459379B/en

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
    • B01D17/045—Breaking emulsions with coalescers

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

A method and apparatus for separating water and solvent from a mixture of said liquids used in a developing machine (1) for printed boards in which the printed boards are treated with a solvent as a developing liquid and thereafter with clean water to interrupt the developing process by removing the solvent from the printed boards, the solvent having a density above 1.2 g/cm<3>, being insoluble in water and occuring in the mixture as small particles, said water-solvent mixture being treated in a main filter comprising a filter house (12) and a filter body (17) arranged therein in the form of a coalescence filter. According to the invention said water-solvent mixture is fed continuously from the developing machine (1) to the main filter in a circulation system simultaneously as a water phase, which is free from particles and drops of solvent, is continuously discharged from the filter house (12) through an upper outlet (27) and is directly returned to the developing machine (1) to be re-used in a closed cycle.
SE8605574A 1986-12-29 1986-12-29 KIT AND APPLIANCES FOR SEPARATING THE WATER AND SOLVENTS FROM A MIXTURE OF THESE WATERS, WHICH ARE USED IN A DEVELOPER MACHINE FOR PATTERN CARDS SE459379B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8605574A SE459379B (en) 1986-12-29 1986-12-29 KIT AND APPLIANCES FOR SEPARATING THE WATER AND SOLVENTS FROM A MIXTURE OF THESE WATERS, WHICH ARE USED IN A DEVELOPER MACHINE FOR PATTERN CARDS
PCT/SE1987/000631 WO1988004949A1 (en) 1986-12-29 1987-12-22 A method and apparatus for separating water and solvent from a mixture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8605574A SE459379B (en) 1986-12-29 1986-12-29 KIT AND APPLIANCES FOR SEPARATING THE WATER AND SOLVENTS FROM A MIXTURE OF THESE WATERS, WHICH ARE USED IN A DEVELOPER MACHINE FOR PATTERN CARDS

Publications (3)

Publication Number Publication Date
SE8605574D0 SE8605574D0 (en) 1986-12-29
SE8605574L true SE8605574L (en) 1988-06-30
SE459379B SE459379B (en) 1989-06-26

Family

ID=20366761

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8605574A SE459379B (en) 1986-12-29 1986-12-29 KIT AND APPLIANCES FOR SEPARATING THE WATER AND SOLVENTS FROM A MIXTURE OF THESE WATERS, WHICH ARE USED IN A DEVELOPER MACHINE FOR PATTERN CARDS

Country Status (2)

Country Link
SE (1) SE459379B (en)
WO (1) WO1988004949A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007452A1 (en) * 1990-10-10 1992-04-30 Electrovert Ltd. Reusing liquids in a liquid cleaning apparatus
AU2085095A (en) * 1994-03-31 1995-10-23 Eiichi Sugiura Washing device and oily water separator and filtration device which are optimal for use with the washing device
BE1010782A3 (en) * 1996-12-03 1999-01-05 Atlas Copco Airpower Nv Compressor installation with oil separation from condensate and thus used device for separation of oil from condensate.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169895B (en) * 1959-02-28 1964-05-14 Boewe Boehler & Weber K G Masc Water separator for the separation of a solvent-water mixture
NL135663C (en) * 1962-11-30
FR2177464A1 (en) * 1972-02-07 1973-11-09 Sofrance Sepn of liquids - esp water from hydrocarbon fuels by passage over ptfe coated surfaces or filters to promote coalescence
CH570187A5 (en) * 1973-09-17 1975-12-15 Du Pont
NL7410902A (en) * 1974-08-14 1976-02-17 Harris Bv Frederic R SEPARATOR.
SE440719B (en) * 1983-06-17 1985-08-12 Holmstrands Plaatindustri Ab SET AND DEVICE FOR CLEANING CIRCUITS, WHICH PREVIOUSLY UNDERSTANDED A WELDING SOLAR OPERATION

Also Published As

Publication number Publication date
SE459379B (en) 1989-06-26
SE8605574D0 (en) 1986-12-29
WO1988004949A1 (en) 1988-07-14

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