KR100749600B1 - 요소를 함유하는 산세제 및 그 제조 방법 - Google Patents

요소를 함유하는 산세제 및 그 제조 방법 Download PDF

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Publication number
KR100749600B1
KR100749600B1 KR1020027009253A KR20027009253A KR100749600B1 KR 100749600 B1 KR100749600 B1 KR 100749600B1 KR 1020027009253 A KR1020027009253 A KR 1020027009253A KR 20027009253 A KR20027009253 A KR 20027009253A KR 100749600 B1 KR100749600 B1 KR 100749600B1
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KR
South Korea
Prior art keywords
pickling
pickling agent
urea
agent
oxide layer
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Expired - Fee Related
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KR1020027009253A
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English (en)
Korean (ko)
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KR20020071949A (ko
Inventor
스벤에릭 룬너
프레드릭 해그
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아베스타 웰딩 악티에보라그
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Publication of KR20020071949A publication Critical patent/KR20020071949A/ko
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    • 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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/086—Iron or steel solutions containing HF
    • 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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/025—Cleaning or pickling metallic material with solutions or molten salts with acid solutions acidic pickling pastes

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Treating Waste Gases (AREA)
  • ing And Chemical Polishing (AREA)
KR1020027009253A 2000-01-19 2001-01-12 요소를 함유하는 산세제 및 그 제조 방법 Expired - Fee Related KR100749600B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0000147A SE515806C2 (sv) 2000-01-19 2000-01-19 Långtidsstabilt betmedel innehållande urea samt sätt att tillverka detta
SE0000147-9 2000-01-19

Publications (2)

Publication Number Publication Date
KR20020071949A KR20020071949A (ko) 2002-09-13
KR100749600B1 true KR100749600B1 (ko) 2007-08-14

Family

ID=20278147

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027009253A Expired - Fee Related KR100749600B1 (ko) 2000-01-19 2001-01-12 요소를 함유하는 산세제 및 그 제조 방법

Country Status (20)

Country Link
US (1) US6844304B2 (https=)
EP (1) EP1252369A1 (https=)
JP (1) JP5088998B2 (https=)
KR (1) KR100749600B1 (https=)
CN (1) CN1231613C (https=)
AU (1) AU780485B2 (https=)
BR (1) BR0107700A (https=)
CA (1) CA2394686C (https=)
CZ (1) CZ20022403A3 (https=)
EE (1) EE05224B1 (https=)
HU (1) HUP0203923A2 (https=)
MX (1) MXPA02007055A (https=)
NO (1) NO20023454L (https=)
NZ (1) NZ519439A (https=)
PL (1) PL356442A1 (https=)
RU (1) RU2259422C2 (https=)
SE (1) SE515806C2 (https=)
SK (1) SK287092B6 (https=)
WO (1) WO2001053567A1 (https=)
ZA (1) ZA200205758B (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6617209B1 (en) * 2002-02-22 2003-09-09 Intel Corporation Method for making a semiconductor device having a high-k gate dielectric
RU2256728C1 (ru) * 2004-05-25 2005-07-20 Кудинов Петр Никифорович Состав для очистки поверхностей от отложений солей, оксидов и гидрооксидов металлов (варианты)
US20060079424A1 (en) * 2004-09-23 2006-04-13 Perry Stephen C Buffered acid cleaner and method of production
DE102005026409B4 (de) * 2005-06-08 2008-10-16 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Reinigung oder Bearbeitung eines Metallkörpers
RU2299275C2 (ru) * 2005-07-13 2007-05-20 Петр Никифорович Кудинов Способ получения состава для очистки поверхностей от отложений солей, оксидов и гидрооксидов металлов (варианты)
RU2333235C1 (ru) * 2007-01-09 2008-09-10 Общество с ограниченной ответственностью "ПермНИПИнефть" Твердая основа состава для кислотной обработки терригенного коллектора
US7402553B1 (en) 2007-01-12 2008-07-22 Perry Stephen C Method for preparing a buffered acid composition
JP2008285710A (ja) * 2007-05-16 2008-11-27 Daido Steel Co Ltd 酸洗方法および酸洗装置
US8343904B2 (en) * 2008-01-22 2013-01-01 Access Business Group International Llc Phosphate and phosphonate-free automatic gel dishwashing detergent providing improved spotting and filming performance
JP5881513B2 (ja) * 2012-04-06 2016-03-09 三菱重工業株式会社 ガスタービン用部材のコーティング剥離方法
CN102888607B (zh) * 2012-09-24 2014-08-06 中国人民解放军第五七一九工厂 快速去除镍镉扩散镀层的清除剂组合物及其退镀方法
US10280515B1 (en) 2013-12-20 2019-05-07 Protocol Environmental Solutions, Inc. Weld mark treatment
CA2950370A1 (en) 2016-12-02 2018-06-02 Fluid Energy Group Ltd. Novel corrosion inhibition package
CA3008866A1 (en) 2018-06-19 2019-12-19 Fluid Energy Group Ltd. Novel corrosion inhibitor for various acids
CN111850573B (zh) * 2020-07-15 2021-11-23 北京首钢吉泰安新材料有限公司 一种钢材酸洗前处理方法及其产品

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598741A (en) 1968-10-07 1971-08-10 Chugai Kasei Co Ltd Acid compound for metal surface
JPS6115989A (ja) * 1984-07-03 1986-01-24 Kobe Steel Ltd ＮＯｘ発生を抑制した金属の酸洗法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942775B1 (https=) * 1968-10-07 1974-11-16
JPS5456939A (en) * 1977-10-14 1979-05-08 Sumitomo Metal Ind Ltd Method of descaling stainless steel pipe
JPS55138083A (en) * 1979-04-11 1980-10-28 Sumitomo Metal Ind Ltd Washng method for titanium material with nitrofluoric acid
JPS59593B2 (ja) * 1979-04-11 1984-01-07 住友金属工業株式会社 ステンレス鋼管の脱スケ−ル方法
GB2048311A (en) 1979-04-12 1980-12-10 Sumitomo Metal Ind Chemical pickling stainless steel
JPS5719385A (en) * 1980-07-11 1982-02-01 Nissan Chem Ind Ltd Gaseous nitrogen oxide generation inhibitor for nitric acid pickling bath
JPS5794578A (en) * 1980-12-04 1982-06-12 Taimu Chem:Kk Acidic cleaner having viscosity
DE3412329A1 (de) 1984-04-03 1985-10-10 Maschinenfabrik Andritz Ag, Graz Verfahren zum beizen von edelstaehlen, kupfer, buntmetallegierungen, sonderlegierungen, titan, zirkon, tantal usw. mittels salpetersaurer beizbaeder
JPS615989A (ja) * 1984-06-21 1986-01-11 Matsushita Electric Ind Co Ltd 光学情報記録部材
US5266410A (en) * 1987-12-04 1993-11-30 Henkel Corporation Treatment and after-treatment of metal with polyphenol compounds
JPH0832961B2 (ja) * 1989-02-28 1996-03-29 セイミケミカル株式会社 酸洗浄剤
JPH03247786A (ja) * 1990-02-26 1991-11-05 Hisashi Nakai フッ素イオン中和剤
US5123910A (en) * 1990-11-07 1992-06-23 Mcintosh Charles L Blunt tip surgical needle
IT1255655B (it) * 1992-08-06 1995-11-09 Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico
AU7199594A (en) * 1993-07-01 1995-01-24 W.L. Gore & Associates, Inc. A suture needle
SE504733C2 (sv) 1994-06-17 1997-04-14 Ta Chemistry Ab Förfarande för betning
JP3209105B2 (ja) * 1996-07-31 2001-09-17 住友金属鉱山株式会社 銀の硫化被膜洗浄剤

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598741A (en) 1968-10-07 1971-08-10 Chugai Kasei Co Ltd Acid compound for metal surface
JPS6115989A (ja) * 1984-07-03 1986-01-24 Kobe Steel Ltd ＮＯｘ発生を抑制した金属の酸洗法

Also Published As

Publication number Publication date
WO2001053567A1 (en) 2001-07-26
MXPA02007055A (es) 2002-12-13
US20030004080A1 (en) 2003-01-02
HUP0203923A2 (en) 2003-04-28
CA2394686C (en) 2010-04-20
CA2394686A1 (en) 2001-07-26
AU780485B2 (en) 2005-03-24
CZ20022403A3 (cs) 2003-01-15
RU2002116231A (ru) 2004-02-27
NO20023454L (no) 2002-09-12
ZA200205758B (en) 2003-10-20
SE515806C2 (sv) 2001-10-08
EE05224B1 (et) 2009-10-15
CN1395626A (zh) 2003-02-05
NZ519439A (en) 2004-03-26
SK10272002A3 (sk) 2002-12-03
SE0000147L (sv) 2001-07-20
SE0000147D0 (sv) 2000-01-19
RU2259422C2 (ru) 2005-08-27
US6844304B2 (en) 2005-01-18
EP1252369A1 (en) 2002-10-30
JP5088998B2 (ja) 2012-12-05
JP2003520299A (ja) 2003-07-02
CN1231613C (zh) 2005-12-14
KR20020071949A (ko) 2002-09-13
EE200200397A (et) 2004-04-15
PL356442A1 (en) 2004-06-28
BR0107700A (pt) 2002-12-03
AU2896401A (en) 2001-07-31
NO20023454D0 (no) 2002-07-18
SK287092B6 (sk) 2009-11-05

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