GB8418590D0 - Chemically removing solid matter from articles - Google Patents

Chemically removing solid matter from articles

Info

Publication number
GB8418590D0
GB8418590D0 GB848418590A GB8418590A GB8418590D0 GB 8418590 D0 GB8418590 D0 GB 8418590D0 GB 848418590 A GB848418590 A GB 848418590A GB 8418590 A GB8418590 A GB 8418590A GB 8418590 D0 GB8418590 D0 GB 8418590D0
Authority
GB
United Kingdom
Prior art keywords
articles
solid matter
removing solid
chemically removing
chemically
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.)
Granted
Application number
GB848418590A
Other versions
GB2152398A (en
GB2152398B (en
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.)
Chemcut Corp
Original Assignee
Chemcut Corp
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 Chemcut Corp filed Critical Chemcut Corp
Publication of GB8418590D0 publication Critical patent/GB8418590D0/en
Publication of GB2152398A publication Critical patent/GB2152398A/en
Application granted granted Critical
Publication of GB2152398B publication Critical patent/GB2152398B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0085—Apparatus for treatments of printed circuits with liquids not provided for in groups H05K3/02 - H05K3/46; conveyors and holding means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/885—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices with internal recirculation through the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/30—Imagewise removal using liquid means
    • G03F7/3092—Recovery of material; Waste processing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Filtration Of Liquid (AREA)
  • Manufacturing Of Printed Wiring (AREA)
GB08418590A 1984-01-13 1984-07-20 Apparatus for chemically removing solid matter from articles Expired GB2152398B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57045984A 1984-01-13 1984-01-13

Publications (3)

Publication Number Publication Date
GB8418590D0 true GB8418590D0 (en) 1984-08-22
GB2152398A GB2152398A (en) 1985-08-07
GB2152398B GB2152398B (en) 1987-08-19

Family

ID=24279731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08418590A Expired GB2152398B (en) 1984-01-13 1984-07-20 Apparatus for chemically removing solid matter from articles

Country Status (5)

Country Link
JP (1) JPS60153907A (en)
DE (1) DE3500236A1 (en)
FR (1) FR2558078B1 (en)
GB (1) GB2152398B (en)
IT (1) IT1177979B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607848C2 (en) * 1986-03-10 1994-06-09 Kabelmetal Electro Gmbh Process for peeling off a firmly adhering layer of a copolymer from the end of a metal strip and device for carrying out the process
JPS63310685A (en) * 1987-06-12 1988-12-19 シャープ株式会社 Washer
JPH0677682B2 (en) * 1991-06-26 1994-10-05 田辺製薬株式会社 Fluidized bed granulation dryer cleaning device and cleaning method
FR2709192B1 (en) * 1993-08-19 1995-10-13 Photomeca Sa Method and device for the continuous separation of the constituents of an etching bath.
FR2768719B1 (en) * 1997-09-25 1999-11-05 Lyonnaise Eaux Eclairage DEVICE FOR DEWATERING SLUDGE FROM SEWAGE TREATMENT PLANTS
IT1296402B1 (en) * 1997-10-09 1999-06-25 Allegri Geom Primo S R L STATIC FILTRATION SYSTEM OF LIQUIDS.
AU731539B2 (en) * 1997-12-22 2001-03-29 Asahi Kasei Kabushiki Kaisha Method of developing photosensitive resin plate and developing apparatus
FR2913347A1 (en) * 2006-11-27 2008-09-12 Realisation Et De Commercialis IMMERSE FILTER DEVICE FOR FILTERING WATER.
JP4598152B1 (en) * 2010-01-29 2010-12-15 横尾 保 Hazardous substance cleaning device and hazardous substance cleaning method
CN108144323A (en) * 2017-12-12 2018-06-12 无锡深南电路有限公司 A kind of baking oven exhaust gas crystallization apparatus and method for pcb board welding resistance drying-plate
CN111472001B (en) * 2020-04-30 2022-10-21 昆山绿之源智能设备制造有限公司 Tin stripping equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440134A (en) * 1943-07-20 1948-04-20 Metalwash Machinery Co Apparatus for treating articles
US3776800A (en) * 1971-12-06 1973-12-04 Chemut Corp Etching apparatus
US4025363A (en) * 1976-01-12 1977-05-24 Benito De Santis Spray equipment cleaner
US4412920A (en) * 1979-11-07 1983-11-01 Bolton Joseph A Filter with top spray
DE3019143A1 (en) * 1980-05-20 1981-11-26 Sack Bandanlagentechnik Gmbh, 5860 Iserlohn Surface treatment of rolled prods. in horizontal tank - where sediment in treatment liq. is removed in settling tank, esp. during the pickling of strip
US4431541A (en) * 1982-08-25 1984-02-14 Arleigh Lee Circular filter device

Also Published As

Publication number Publication date
GB2152398A (en) 1985-08-07
IT8448774A0 (en) 1984-08-30
FR2558078B1 (en) 1987-07-17
GB2152398B (en) 1987-08-19
IT1177979B (en) 1987-09-03
JPS60153907A (en) 1985-08-13
IT8448774A1 (en) 1986-03-02
FR2558078A1 (en) 1985-07-19
DE3500236A1 (en) 1985-07-18

Similar Documents

Publication Publication Date Title
EG15502A (en) Solid shaped articles
GB2114440B (en) Solid shaped articles
IL85452A0 (en) Paint removing compositions
GB8718093D0 (en) Scrapers
GB8524041D0 (en) Reduced-brake planox process
GB2162172B (en) Process
GB8418590D0 (en) Chemically removing solid matter from articles
DE3477008D1 (en) High solid coatings
PT80081B (en) Process
GB8508847D0 (en) Sterocontrolled process
GB8400785D0 (en) Process
GB8404096D0 (en) Manufacturing articles from paint sludge
GB2183670B (en) Process for self-hydrogenation
GB8409414D0 (en) Removing material from surface
GB8501162D0 (en) Turning articles
GB2156204B (en) Cleaning objects
GB8410993D0 (en) Process
GB2186514B (en) Component removal
GB2163157B (en) Process for hydroxyarylaldehydes
GB8404206D0 (en) Solid shaped articles
DE3568602D1 (en) Resist-printing process
GB8629683D0 (en) Removing heavy articles
GB8524744D0 (en) Stain removing compositions
GB8421829D0 (en) Cleaning process
GB8425402D0 (en) Stain removing compositions

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee