NO901781L - Elektrolytisk regenerering av alkalisk permanganat-etsende bad. - Google Patents

Elektrolytisk regenerering av alkalisk permanganat-etsende bad.

Info

Publication number
NO901781L
NO901781L NO90901781A NO901781A NO901781L NO 901781 L NO901781 L NO 901781L NO 90901781 A NO90901781 A NO 90901781A NO 901781 A NO901781 A NO 901781A NO 901781 L NO901781 L NO 901781L
Authority
NO
Norway
Prior art keywords
alkaline permanganate
electrolytic regeneration
baths
corrosive
corrosive baths
Prior art date
Application number
NO90901781A
Other languages
English (en)
Norwegian (no)
Other versions
NO901781D0 (no
Inventor
Gerald A Krulik
John K Duffy
Original Assignee
Morton Int Inc
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 Morton Int Inc filed Critical Morton Int Inc
Publication of NO901781D0 publication Critical patent/NO901781D0/no
Publication of NO901781L publication Critical patent/NO901781L/no

Links

Classifications

    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18—Pretreatment of the material to be coated
    • C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
    • C23C18/22—Roughening, e.g. by etching
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601—Process or apparatus
    • C23C18/1617—Purification and regeneration of coating baths
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/21—Manganese oxides
    • 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
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0055—After-treatment, e.g. cleaning or desmearing of holes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
NO90901781A 1989-05-05 1990-04-23 Elektrolytisk regenerering av alkalisk permanganat-etsende bad. NO901781L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34785989A 1989-05-05 1989-05-05
US39343389A 1989-08-14 1989-08-14

Publications (2)

Publication Number Publication Date
NO901781D0 NO901781D0 (no) 1990-04-23
NO901781L true NO901781L (no) 1990-11-06

Family

ID=26995453

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90901781A NO901781L (no) 1989-05-05 1990-04-23 Elektrolytisk regenerering av alkalisk permanganat-etsende bad.

Country Status (6)

Country Link
EP (1) EP0396252A1 (ko)
JP (1) JPH02301582A (ko)
KR (1) KR900018418A (ko)
AU (1) AU5250490A (ko)
CA (1) CA2013123A1 (ko)
NO (1) NO901781L (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06306667A (ja) * 1993-04-16 1994-11-01 Ebara Densan:Kk アルカリ過マンガン酸塩溶液の電解再生装置
JP2835811B2 (ja) * 1993-04-16 1998-12-14 株式会社荏原電産 マンガン酸塩から過マンガン酸塩への再生法およびその再生装置
US5660712A (en) * 1995-06-07 1997-08-26 Carus, Iii; Paul Electrolytic production of potassium permanganate using a cationic membrane in an electrolytic cell
IL248600A0 (en) 2016-10-30 2017-02-01 Yeda Res & Dev A method for obtaining platinum group metals from spent catalysts
CN110438506A (zh) * 2019-07-08 2019-11-12 深圳市裕展精密科技有限公司 退镀液的再生制备方法
EP4105361A1 (en) * 2021-06-16 2022-12-21 Atotech Deutschland GmbH & Co. KG Method for oxidizing manganese species in a treatment device
EP4105362A1 (en) * 2021-06-16 2022-12-21 Atotech Deutschland GmbH & Co. KG Method for oxidizing manganese species in a treatment device and treatment device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1135219A (en) * 1965-12-20 1968-12-04 Elektrochemisches Kombinat Bitterfeld Veb Process for the electrolytic production of potassium permanganate
JPS5329160B2 (ko) * 1974-07-12 1978-08-18
DE3716013C2 (de) * 1987-05-11 1993-11-18 Schering Ag Verfahren zur Regenerierung von Permanganat-Ätzlösungen
US4859300A (en) * 1987-07-13 1989-08-22 Enthone, Incorporated Process for treating plastics with alkaline permanganate solutions

Also Published As

Publication number Publication date
JPH02301582A (ja) 1990-12-13
EP0396252A1 (en) 1990-11-07
CA2013123A1 (en) 1990-11-05
AU5250490A (en) 1990-11-08
NO901781D0 (no) 1990-04-23
KR900018418A (ko) 1990-12-21

Similar Documents

Publication Publication Date Title
IS4228A (is) Aðferð og tæki til rafgreiningar sem stjórnar oxun lífrænna og ólífrænna efna í vatnslausnum
CA2129091A1 (en) Electrolyzed water producing method and apparatus
NO893201L (no) Batteri.
ES8703211A1 (es) Un metodo de descontaminacion de superficies metalicas pro- vistas de un recubrimiento radiactivo
NO901781L (no) Elektrolytisk regenerering av alkalisk permanganat-etsende bad.
CA2081578A1 (en) Method for treating etchant
BR8807357A (pt) Aparelho de eletrodos
SE8601474D0 (sv) Method for using anodes having nico?712o?714 catalyst for the electrolysis of potassium hydroxide solutions and method of making an anode containing nico?712o?714 catalyst
ES510909A0 (es) Un procediminto para el tratamiento previo de una solucion acuosa de alimentacion de cloruro de metal alcalino en una celda electrolitica.
KR850001314A (ko) 알루미늄 커패시터 박막 및 그 전해 에칭공정
IT1270649B (it) Elettrodo per un procedimento elettrochimico e impiego di detto elettrodo
KR860006573A (ko) 인쇄판 지지체용 알루미늄의 전기화학적 조면화 처리방법
ES2077678T3 (es) Procedimiento para el tratamiento de agua y aparato para el mismo.
ATE156202T1 (de) Elektrolytisches entfernen von zinnoxid von einer beschichtungsanlage
NO933501L (no) Fremgangsmåte for katalytisk aktivering av en katode
JPH0938653A (ja) 電解イオン水の製造方法およびその装置
TW329504B (en) Process for producing a non-linear resistor element used in an LCD, the non-linear resistor element thereof and the LCD using such a non-linear resistor element
KR970003590A (ko) 반도체 기판의 세정 방법 및 세정 장치
JPS5522311A (en) Regeneration of ion exchange membrane
DE3875382D1 (de) Elektrochemisches verfahren.
NO934779L (no) Fremgangmsåte og anordning for elektrokjemisk dekomponering av saltlösninger til de relevante syrer og baser
JPS5635793A (en) Electrolytic formation of verdigris on surface of copper or copper alloy
TH36055A (th) วิธีและเครื่องมือสำหรับผลิตก๊าซไฮโดรเจนและออกซิเจน
JPS57187369A (en) Method for peeling off resin film on metal surface
RU97108653A (ru) Способ получения кислорода и водорода и устройство для его осуществления