NO325147B1 - Fremgangsmate for regulering av losningskonsentrasjon i bandrenseanlegg - Google Patents

Fremgangsmate for regulering av losningskonsentrasjon i bandrenseanlegg Download PDF

Info

Publication number: NO325147B1
Authority: NO; Norway
Prior art keywords: bath; concentration; acid; chemical; acid concentration
Prior art date: 2001-03-30

Application number

NO20034363A

Other languages

English (en)

Norwegian (no)

Other versions

NO20034363D0 (no

NO20034363L (no

Inventor

Stephen D Simpson

Original Assignee

Novelis 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.)

2001-03-30

Filing date

2003-09-29

Publication date

2008-02-11

2003-09-29 Application filed by Novelis Inc filed Critical Novelis Inc

2003-09-29 Publication of NO20034363D0 publication Critical patent/NO20034363D0/no

2003-09-29 Publication of NO20034363L publication Critical patent/NO20034363L/no

2008-02-11 Publication of NO325147B1 publication Critical patent/NO325147B1/no

Links

238000000034 method Methods 0.000 title claims abstract description 23
238000004140 cleaning Methods 0.000 title claims abstract description 15
230000001105 regulatory effect Effects 0.000 title claims description 7
239000002253 acid Substances 0.000 claims abstract description 80
238000004448 titration Methods 0.000 claims abstract description 24
239000000523 sample Substances 0.000 claims abstract description 20
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
238000012937 correction Methods 0.000 claims abstract description 8
239000003513 alkali Substances 0.000 claims abstract description 6
238000005406 washing Methods 0.000 claims description 25
239000000126 substance Substances 0.000 claims description 21
238000005259 measurement Methods 0.000 claims description 2
230000000737 periodic effect Effects 0.000 claims description 2
238000005070 sampling Methods 0.000 claims description 2
230000009977 dual effect Effects 0.000 abstract 1
239000000243 solution Substances 0.000 description 20
239000012530 fluid Substances 0.000 description 10
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
239000012535 impurity Substances 0.000 description 4
239000002699 waste material Substances 0.000 description 4
239000012670 alkaline solution Substances 0.000 description 3
238000011109 contamination Methods 0.000 description 3
239000008367 deionised water Substances 0.000 description 3
229910021641 deionized water Inorganic materials 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
239000008237 rinsing water Substances 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
238000004364 calculation method Methods 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
230000006870 function Effects 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
238000010606 normalization Methods 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000010960 cold rolled steel Substances 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000005554 pickling Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000010200 validation analysis Methods 0.000 description 1
230000004580 weight loss Effects 0.000 description 1

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
- G05D11/138—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the concentration of the mixture, e.g. measuring pH value
- 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
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/023—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by spraying
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration

Landscapes

Chemical & Material Sciences (AREA)
General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Pathology (AREA)
General Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Immunology (AREA)
Chemical Kinetics & Catalysis (AREA)
Biochemistry (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Mechanical Engineering (AREA)
Electrochemistry (AREA)
Organic Chemistry (AREA)
Molecular Biology (AREA)
Automation & Control Theory (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Cleaning By Liquid Or Steam (AREA)
Detergent Compositions (AREA)

NO20034363A 2001-03-30 2003-09-29 Fremgangsmate for regulering av losningskonsentrasjon i bandrenseanlegg NO325147B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US09/823,672 US6494961B2 (en)	2001-03-30	2001-03-30	Method of controlling solution concentration in strip cleaning line
PCT/CA2002/000402 WO2002079544A1 (en)	2001-03-30	2002-03-25	Method of controlling solution concentration in strip cleaning line

Publications (3)

Publication Number	Publication Date
NO20034363D0 NO20034363D0 (no)	2003-09-29
NO20034363L NO20034363L (no)	2003-09-29
NO325147B1 true NO325147B1 (no)	2008-02-11

Family

ID=25239378

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20034363A NO325147B1 (no)	2001-03-30	2003-09-29	Fremgangsmate for regulering av losningskonsentrasjon i bandrenseanlegg

Country Status (11)

Country	Link
US (1)	US6494961B2 (de)
EP (1)	EP1373600B1 (de)
JP (1)	JP2004524447A (de)
AT (1)	ATE296907T1 (de)
BR (1)	BR0208547A (de)
CA (1)	CA2438797C (de)
DE (1)	DE60204444T2 (de)
ES (1)	ES2239710T3 (de)
IS (1)	IS2373B (de)
NO (1)	NO325147B1 (de)
WO (1)	WO2002079544A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7584762B2 (en) *	2002-12-23	2009-09-08	Ecolab Inc.	Washing machine with a titration indicator
US7183779B2 (en)	2004-12-28	2007-02-27	Spectrum Technologies, Inc.	Soil probe device and method of making same
US20100049262A1 (en) *	2006-11-20	2010-02-25	Puchek Daniel R	Method of treating a severe diabetic ulcer
CN101947520B (zh) *	2010-08-06	2012-07-04	爱阔特(上海)清洗设备制造有限公司	保持稳定清洗效果的自动清洗方法及清洗机
CN101982565B (zh) *	2010-10-25	2011-10-05	天津七所高科技有限公司	全自动多功能酸蚀生产线及其酸蚀工艺
CN102929303B (zh) *	2011-08-12	2015-05-20	宝山钢铁股份有限公司	冷轧酸洗酸浓度控制方法和装置
CN103604856B (zh) *	2013-11-15	2015-11-25	深圳市华星光电技术有限公司	一种混酸溶液的电位滴定方法
PL3028856T3 (pl)	2014-12-04	2019-10-31	Ball Beverage Packaging Europe Ltd	Urządzenie drukujące
US10376940B2 (en) *	2016-02-09	2019-08-13	Rexam Beverage Can Company	Method and apparatus for producing two-piece beverage can bodies
US10549921B2 (en)	2016-05-19	2020-02-04	Rexam Beverage Can Company	Beverage container body decorator inspection apparatus
JP7307815B2 (ja) *	2019-04-25	2023-07-12	スペイラゲゼルシャフトミットベシュレンクテルハフツング	色測定を含むアルミニウム合金製の平らな製品の表面処理
IT202100012224A1 (it) *	2021-05-12	2022-11-12	Kevin Colombo	Unità di trattamento superficiale per metalli, particolarmente per acciaio

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT365374B (de)	1980-01-23	1982-01-11	Semperit Ag	Formationsgefaess fuer die bleiplatten von akkumulatoren und anordnung der formationsgefaesse
JPS61231188A (ja)	1985-04-04	1986-10-15	Nippon Paint Co Ltd	アルミニウム表面洗浄剤の管理方法
US5175502A (en)	1990-09-14	1992-12-29	Armco Steel Company, L.P.	Method and apparatus for determining acid concentration
JPH0754175A (ja)	1993-08-12	1995-02-28	Kawasaki Steel Corp	鋼帯の酸洗設備における酸濃度の制御方法
US5472516A (en) *	1994-04-15	1995-12-05	At&T Corp.	Process and apparatus for semiconductor device fabrication
FR2721328B1 (fr) *	1994-06-15	1996-09-06	Ugine Sa	Procédé de décapage de matériaux métalliques, notamment en acier allié, en acier inoxydable ou en alliage de titane, par une solution du type contenant des ions ferriques en milieu acide.
US5803984A (en) *	1996-02-09	1998-09-08	Danieli Wean, A Division Of Danieli Corporation	Method and apparatus for rinsing steel product
IT1303814B1 (it) *	1998-12-02	2001-02-23	Henkel Kgaa	Apparecchiatura e metodo per controllare processi di decapaggio peracciaio.

2001
- 2001-03-30 US US09/823,672 patent/US6494961B2/en not_active Expired - Fee Related
2002
- 2002-03-25 EP EP02713963A patent/EP1373600B1/de not_active Expired - Lifetime
- 2002-03-25 JP JP2002577945A patent/JP2004524447A/ja active Pending
- 2002-03-25 DE DE60204444T patent/DE60204444T2/de not_active Expired - Fee Related
- 2002-03-25 WO PCT/CA2002/000402 patent/WO2002079544A1/en not_active Ceased
- 2002-03-25 BR BR0208547-0A patent/BR0208547A/pt not_active IP Right Cessation
- 2002-03-25 ES ES02713963T patent/ES2239710T3/es not_active Expired - Lifetime
- 2002-03-25 AT AT02713963T patent/ATE296907T1/de not_active IP Right Cessation
- 2002-03-25 CA CA002438797A patent/CA2438797C/en not_active Expired - Fee Related
2003
- 2003-09-17 IS IS6959A patent/IS2373B/is unknown
- 2003-09-29 NO NO20034363A patent/NO325147B1/no unknown

Also Published As

Publication number	Publication date
NO20034363D0 (no)	2003-09-29
CA2438797C (en)	2008-01-15
CA2438797A1 (en)	2002-10-10
WO2002079544A1 (en)	2002-10-10
JP2004524447A (ja)	2004-08-12
US20020139397A1 (en)	2002-10-03
BR0208547A (pt)	2004-03-30
EP1373600A1 (de)	2004-01-02
IS2373B (is)	2008-06-15
US6494961B2 (en)	2002-12-17
NO20034363L (no)	2003-09-29
DE60204444D1 (de)	2005-07-07
ES2239710T3 (es)	2005-10-01
IS6959A (is)	2003-09-17
EP1373600B1 (de)	2005-06-01
DE60204444T2 (de)	2005-11-10
ATE296907T1 (de)	2005-06-15

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