PH12018502603A1 - Electrolytic degreasing method and electrolytic degreasing device - Google Patents

Electrolytic degreasing method and electrolytic degreasing device

Info

Publication number
PH12018502603A1
PH12018502603A1 PH12018502603A PH12018502603A PH12018502603A1 PH 12018502603 A1 PH12018502603 A1 PH 12018502603A1 PH 12018502603 A PH12018502603 A PH 12018502603A PH 12018502603 A PH12018502603 A PH 12018502603A PH 12018502603 A1 PH12018502603 A1 PH 12018502603A1
Authority
PH
Philippines
Prior art keywords
cleaned
article
electrolytic degreasing
bursting
oils
Prior art date
Application number
PH12018502603A
Inventor
Kenji Ogawa
Original Assignee
Fudauchi Kogyo Co Ltd
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 Fudauchi Kogyo Co Ltd filed Critical Fudauchi Kogyo Co Ltd
Publication of PH12018502603A1 publication Critical patent/PH12018502603A1/en

Links

Classifications

    • 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
    • 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
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • 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
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/19—Iron or steel
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Physical Water Treatments (AREA)

Abstract

The purpose of the present invention is to provide an electrolytic degreasing method and an electrolytic degreasing device using the same that can more reliably remove contaminating substances such as oils from the surface of an article to be cleaned and do not allow re-adherence of the removed contaminating substances to the article to be cleaned. To achieve this purpose, provided is an electrolytic degreasing method that removes contaminants such as oils adhering to the surface of an article to be cleaned using alkaline electrolyzed water. The electrolytic degreasing method is characterized: by disposing the article to be cleaned and an anode electrode in the alkaline electrolyzed water and electrifying the same to form hydrogen bubbles with a diameter of 20 nm - 10 æm on the surface of the article to be cleaned using the article to be cleaned as a cathode electrode, and bursting the hydrogen bubbles in the vicinity of the surface of the article to be cleaned and removing the contaminants adhering to the surface of the article to be cleaned by the shock waves accompanying this bursting; and in that this anode electrode has an electrocatalyst layer containing iridium oxide in an amount of 10 - 20 g/m2 on the surface thereof. Also provided is an electrolytic degreasing device that implements this method.
PH12018502603A 2016-09-12 2018-12-10 Electrolytic degreasing method and electrolytic degreasing device PH12018502603A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016177770A JP6479729B2 (en) 2016-09-12 2016-09-12 Electrolytic degreasing method and electrolytic degreasing apparatus
PCT/JP2017/030741 WO2018047654A1 (en) 2016-09-12 2017-08-28 Electrolytic degreasing method and electrolytic degreasing device

Publications (1)

Publication Number Publication Date
PH12018502603A1 true PH12018502603A1 (en) 2019-10-21

Family

ID=61561506

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018502603A PH12018502603A1 (en) 2016-09-12 2018-12-10 Electrolytic degreasing method and electrolytic degreasing device

Country Status (6)

Country Link
JP (1) JP6479729B2 (en)
CN (1) CN109415838B (en)
MX (1) MX370832B (en)
PH (1) PH12018502603A1 (en)
TW (1) TWI647346B (en)
WO (1) WO2018047654A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109482560A (en) * 2018-11-30 2019-03-19 江阴精力机械有限公司 Automatic spray paint production line high-efficiency cleaning pretreatment unit and its pretreating process
TWI691358B (en) * 2019-03-04 2020-04-21 日商長瀨過濾器股份有限公司 Filter cleaning method and filter cleaning device
JP7406748B2 (en) * 2019-06-12 2023-12-28 国立大学法人九州工業大学 chemical plating method
CN110404871B (en) * 2019-08-05 2021-11-30 宁波凯达橡塑工艺有限公司 Self-cleaning corneal contact lens cleaner
CN111297046A (en) * 2019-11-02 2020-06-19 桐城市桃花制刷有限公司 Preparation method of paint brush
CN110679824A (en) * 2019-11-06 2020-01-14 西华大学 Fresh noodle preservative and preparation method thereof
CN112553680B (en) * 2020-11-06 2021-10-22 福耀汽车铝件(福建)有限公司 Method for stripping electrophoretic coating on surface of hanger
CN113279044B (en) * 2021-04-06 2023-04-07 重庆立道新材料科技有限公司 Descaling device and descaling method
CN116371804B (en) * 2023-04-07 2023-12-05 南通大学 Silicon waste cleaning device and cleaning method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103761U (en) * 1982-12-27 1984-07-12 中井　俊晴 Oil removal device used in degreasing tanks, etc.
JPS59123797A (en) * 1982-12-28 1984-07-17 Mitsubishi Heavy Ind Ltd Electrode used for surface treatment of band sheet
JPH02274900A (en) * 1989-04-15 1990-11-09 Toto Ltd Method for removing heavy metal
JP3213833B2 (en) * 1994-01-31 2001-10-02 ダイソー株式会社 Electrolytic pickling method for stainless steel plate and electrode used for it
JPH10245700A (en) * 1997-03-04 1998-09-14 Shibafu Eng Kk Method for degreasing and washing conductive member and method for degreasing and washing piping
US6572758B2 (en) * 2001-02-06 2003-06-03 United States Filter Corporation Electrode coating and method of use and preparation thereof
JP4171053B2 (en) * 2007-03-22 2008-10-22 ソマックス株式会社 Electrolytic cleaning device
CN101532147B (en) * 2009-02-26 2010-09-01 中国船舶重工集团公司第七二五研究所 Nanocrystal metal oxide composite electrode and method for preparing same
GB2508795A (en) * 2012-09-21 2014-06-18 Ucl Business Plc Electrolysis electrocatalyst comprising palladium and iridium
JP6000058B2 (en) * 2012-10-23 2016-09-28 札内工業株式会社 Electrolytic degreasing method and electrolytic degreasing apparatus

Also Published As

Publication number Publication date
MX370832B (en) 2020-01-08
WO2018047654A1 (en) 2018-03-15
CN109415838A (en) 2019-03-01
JP2018044189A (en) 2018-03-22
MX2018014618A (en) 2019-03-01
JP6479729B2 (en) 2019-03-06
CN109415838B (en) 2020-04-10
TWI647346B (en) 2019-01-11
TW201812118A (en) 2018-04-01

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