SE9000166L - Redoxreglering - Google Patents
RedoxregleringInfo
- Publication number
- SE9000166L SE9000166L SE9000166A SE9000166A SE9000166L SE 9000166 L SE9000166 L SE 9000166L SE 9000166 A SE9000166 A SE 9000166A SE 9000166 A SE9000166 A SE 9000166A SE 9000166 L SE9000166 L SE 9000166L
- Authority
- SE
- Sweden
- Prior art keywords
- redox potential
- set value
- value
- addition
- measured
- Prior art date
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
- 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
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/346—Controlling the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gyroscopes (AREA)
- Materials For Photolithography (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Developing Agents For Electrophotography (AREA)
- Air-Conditioning For Vehicles (AREA)
- Laser Surgery Devices (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Fuel Cell (AREA)
- Saccharide Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Control Of Non-Electrical Variables (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9000166A SE9000166L (sv) | 1990-01-17 | 1990-01-17 | Redoxreglering |
DE69030248T DE69030248T2 (de) | 1990-01-17 | 1990-12-20 | Kontrollverfahren mit Hilfe des Redox-Potentiales |
ES90850422T ES2099092T3 (es) | 1990-01-17 | 1990-12-20 | Metodo de control con potencial redox. |
EP90850422A EP0442250B1 (en) | 1990-01-17 | 1990-12-20 | Control method with redox-potential |
AT90850422T ATE150559T1 (de) | 1990-01-17 | 1990-12-20 | Kontrollverfahren mit hilfe des redox-potentiales |
US07/639,544 US5154906A (en) | 1990-01-17 | 1991-01-10 | Redox-potential control for hydrogen peroxide in nitric acid |
CA002034037A CA2034037C (en) | 1990-01-17 | 1991-01-11 | Redox-potential control |
FI910192A FI100365B (fi) | 1990-01-17 | 1991-01-14 | Hapetus-pelkistyssäätö |
NO910171A NO303553B1 (no) | 1990-01-17 | 1991-01-15 | FremgangsmÕte ved redoks-regulering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9000166A SE9000166L (sv) | 1990-01-17 | 1990-01-17 | Redoxreglering |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9000166D0 SE9000166D0 (sv) | 1990-01-17 |
SE9000166L true SE9000166L (sv) | 1991-07-18 |
Family
ID=20378274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9000166A SE9000166L (sv) | 1990-01-17 | 1990-01-17 | Redoxreglering |
Country Status (9)
Country | Link |
---|---|
US (1) | US5154906A ( ) |
EP (1) | EP0442250B1 ( ) |
AT (1) | ATE150559T1 ( ) |
CA (1) | CA2034037C ( ) |
DE (1) | DE69030248T2 ( ) |
ES (1) | ES2099092T3 ( ) |
FI (1) | FI100365B ( ) |
NO (1) | NO303553B1 ( ) |
SE (1) | SE9000166L ( ) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0606950A3 (en) * | 1993-01-13 | 1995-07-12 | Eastman Kodak Co | Method for determining the reaction rate of analytes. |
JP3150615B2 (ja) * | 1996-06-28 | 2001-03-26 | 三菱重工業株式会社 | 排煙脱硫処理における酸化制御方法 |
EP0885985A1 (en) * | 1997-05-05 | 1998-12-23 | Akzo Nobel N.V. | Method of treating a metal |
US5958147A (en) * | 1997-05-05 | 1999-09-28 | Akzo Nobel N.V. | Method of treating a metal |
DE19844179B4 (de) * | 1998-09-28 | 2004-08-19 | Usf Wallace & Tiernan Gmbh | Verfahren zum Einstellen der Zugabe von Desinfektionsmittel zu Wasser |
FR2954177B1 (fr) * | 2009-12-23 | 2012-02-03 | Inst Francais Du Petrole | Methode de determination d'un taux de charge en gaz acide dans une solution absorbante et son application a un suivi d'un procede de desacidification |
FR2967778A1 (fr) * | 2010-11-24 | 2012-05-25 | Total Raffinage Marketing | Procede et dispositif de regulation de la demande en air d'unites merox extractif |
FR2990630B1 (fr) * | 2012-05-15 | 2014-12-26 | Lab Sa | Procede et installation de captation de polluants fortement oxydants dans un flux gazeux par voie humide |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1280412A (en) * | 1970-09-01 | 1972-07-05 | Chemcut Corp | Regenerating device |
JPS549120A (en) * | 1977-06-24 | 1979-01-23 | Tokai Electro Chemical Co | Method of controlling acid cleaning liquid for stainless steel |
DE2930442A1 (de) * | 1978-07-29 | 1980-02-07 | Furukawa Electric Co Ltd | Abwasserbehandlungsverfahren |
US4341747A (en) * | 1978-08-15 | 1982-07-27 | Fmc Corporation | Process of removing nitrogen oxides from gaseous mixtures |
DE2917714C2 (de) * | 1979-05-02 | 1983-12-22 | Degussa Ag, 6000 Frankfurt | Verfahren zur Messung mit Redox- oder ionensensitiven Elektroden |
JPS58174579A (ja) * | 1982-04-07 | 1983-10-13 | Kawasaki Steel Corp | 金属の硝酸処理におけるnoxガス発生抑制方法 |
EP0259533A1 (en) * | 1986-09-11 | 1988-03-16 | Eka Nobel Aktiebolag | Method of reducing the emission of nitrogen oxides from a liquid containing nitric acid |
CH673409A5 ( ) * | 1987-07-09 | 1990-03-15 | Escher Wyss Gmbh | |
US4886552A (en) * | 1988-09-09 | 1989-12-12 | United Technologies Corporation | Method for monitoring the removal of a metallic contaminant from the surface of a metallic article |
-
1990
- 1990-01-17 SE SE9000166A patent/SE9000166L/ not_active Application Discontinuation
- 1990-12-20 DE DE69030248T patent/DE69030248T2/de not_active Expired - Fee Related
- 1990-12-20 AT AT90850422T patent/ATE150559T1/de not_active IP Right Cessation
- 1990-12-20 EP EP90850422A patent/EP0442250B1/en not_active Expired - Lifetime
- 1990-12-20 ES ES90850422T patent/ES2099092T3/es not_active Expired - Lifetime
-
1991
- 1991-01-10 US US07/639,544 patent/US5154906A/en not_active Expired - Lifetime
- 1991-01-11 CA CA002034037A patent/CA2034037C/en not_active Expired - Lifetime
- 1991-01-14 FI FI910192A patent/FI100365B/fi active
- 1991-01-15 NO NO910171A patent/NO303553B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI910192A0 (fi) | 1991-01-14 |
ES2099092T3 (es) | 1997-05-16 |
SE9000166D0 (sv) | 1990-01-17 |
US5154906A (en) | 1992-10-13 |
FI910192A (fi) | 1991-07-18 |
EP0442250A2 (en) | 1991-08-21 |
DE69030248T2 (de) | 1997-06-26 |
DE69030248D1 (de) | 1997-04-24 |
EP0442250A3 (en) | 1994-06-01 |
EP0442250B1 (en) | 1997-03-19 |
NO303553B1 (no) | 1998-07-27 |
CA2034037C (en) | 1999-01-12 |
ATE150559T1 (de) | 1997-04-15 |
FI100365B (fi) | 1997-11-14 |
NO910171L (no) | 1991-07-18 |
CA2034037A1 (en) | 1991-07-18 |
NO910171D0 (no) | 1991-01-15 |
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Legal Events
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