TW235998B - - Google Patents
Info
- Publication number
- TW235998B TW235998B TW082102891A TW82102891A TW235998B TW 235998 B TW235998 B TW 235998B TW 082102891 A TW082102891 A TW 082102891A TW 82102891 A TW82102891 A TW 82102891A TW 235998 B TW235998 B TW 235998B
- Authority
- TW
- Taiwan
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1826—Organic contamination in water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/815—Test for named compound or class of compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/141111—Diverse hetero atoms in same or different rings [e.g., alkaloids, opiates, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/145555—Hetero-N
- Y10T436/147777—Plural nitrogen in the same ring [e.g., barbituates, creatinine, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/872,624 US5278074A (en) | 1992-04-22 | 1992-04-22 | Method of monitoring and controlling corrosion inhibitor dosage in aqueous systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW235998B true TW235998B (en:Method) | 1994-12-11 |
Family
ID=25359987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW082102891A TW235998B (en:Method) | 1992-04-22 | 1993-04-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5278074A (en:Method) |
| EP (1) | EP0566902B1 (en:Method) |
| JP (1) | JPH0657460A (en:Method) |
| KR (1) | KR100193590B1 (en:Method) |
| CA (1) | CA2094577A1 (en:Method) |
| DE (1) | DE69318470T2 (en:Method) |
| ES (1) | ES2119827T3 (en:Method) |
| TW (1) | TW235998B (en:Method) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304800A (en) * | 1992-11-10 | 1994-04-19 | Nalco Chemical Company | Leak detection and responsive treatment in industrial water processes |
| US5411889A (en) * | 1994-02-14 | 1995-05-02 | Nalco Chemical Company | Regulating water treatment agent dosage based on operational system stresses |
| US5435969A (en) * | 1994-03-29 | 1995-07-25 | Nalco Chemical Company | Monitoring water treatment agent in-system concentration and regulating dosage |
| US5526678A (en) * | 1994-08-10 | 1996-06-18 | Chicago Bridge & Iron Technical Services Company | Time of flight measurement/rate of rise measurement method for remote leak detection in evacuated spaces |
| US5736405A (en) * | 1996-03-21 | 1998-04-07 | Nalco Chemical Company | Monitoring boiler internal treatment with fluorescent-tagged polymers |
| US6140130A (en) * | 1998-07-13 | 2000-10-31 | Nalco Chemical Company | Detection and removal of copper from wastewater streams from semiconductor and printed circuit board processing |
| US6068012A (en) * | 1998-12-29 | 2000-05-30 | Ashland, Inc. | Performance-based control system |
| US6436711B1 (en) | 2000-12-13 | 2002-08-20 | Nalco Chemical Company | Fluorometric control of aromatic oxygen scavengers in a boiler system |
| US6662636B2 (en) | 2001-12-13 | 2003-12-16 | Ondeo Nalco Company | Method of reducing fouling in filters for industrial water system analytical devices |
| US6790666B2 (en) * | 2001-12-28 | 2004-09-14 | Nalco Company | Method to ascertain whether soluble hardness is calcium or magnesium based |
| US6790664B2 (en) * | 2001-12-28 | 2004-09-14 | Nalco Company | Fluorometric monitoring and control of soluble hardness of water used in industrial water systems |
| JP4108555B2 (ja) * | 2003-07-09 | 2008-06-25 | 東亜ディーケーケー株式会社 | 水質測定方法及び装置 |
| US20050008532A1 (en) * | 2003-07-11 | 2005-01-13 | Jenkins Brian V. | Method of inhibiting corrosion of copper plated or metallized surfaces and circuitry during semiconductor manufacturing processes |
| US20050025660A1 (en) * | 2003-07-31 | 2005-02-03 | Hoots John E. | Method of tracing corrosive materials |
| US7220382B2 (en) * | 2003-07-31 | 2007-05-22 | Nalco Company | Use of disulfonated anthracenes as inert fluorescent tracers |
| US8123982B2 (en) * | 2004-03-26 | 2012-02-28 | Akzo Nobel N.V. | Sulfur based corrosion inhibitors |
| US7179384B2 (en) * | 2004-04-30 | 2007-02-20 | Nalco Company | Control of cooling water system using rate of consumption of fluorescent polymer |
| US7932091B2 (en) * | 2006-07-18 | 2011-04-26 | Prochemtech International, Inc. | Colorant tracer for cooling water treatment formulations |
| US7851655B2 (en) * | 2006-12-19 | 2010-12-14 | Nalco Company | Functionalized amine-based corrosion inhibitors for galvanized metal surfaces and method of using same |
| US20090319195A1 (en) * | 2008-06-20 | 2009-12-24 | Hoots John E | Method of monitoring and optimizing additive concentration in fuel ethanol |
| GB0813278D0 (en) | 2008-07-18 | 2008-08-27 | Lux Innovate Ltd | Method for inhibiting corrosion |
| GB0908527D0 (en) * | 2009-05-19 | 2009-06-24 | Waller Stephen | Method and apparatus for measuring a fluorescent material in a liquid |
| FR2972260B1 (fr) * | 2011-03-04 | 2014-02-21 | Centre Nat Rech Scient | Fluorimetre submersible |
| MX341313B (es) * | 2011-08-17 | 2016-08-15 | Buckman Laboratories Int Inc | Polimeros marcados, composiciones para tratamiento de agua y metodos para su uso en sistemas acuosos. |
| US9266797B2 (en) | 2013-02-12 | 2016-02-23 | Ecolab Usa Inc. | Online monitoring of polymerization inhibitors for control of undesirable polymerization |
| US9399622B2 (en) | 2013-12-03 | 2016-07-26 | Ecolab Usa Inc. | Nitroxide hydroxylamine and phenylenediamine combinations as polymerization inhibitors for ethylenically unsaturated monomer processes |
| WO2016130475A1 (en) | 2015-02-10 | 2016-08-18 | Ecolab Usa Inc. | Corrosion inhibitors and kinetic hydrate inhibitors |
| BR112018075447B1 (pt) * | 2016-06-09 | 2023-01-10 | Chemtreat, Inc | Métodos para medir, monitorar e controlar a concentração de um composto triazólico halogenado ex situ na água de um sistema de água |
| US10598574B2 (en) | 2016-07-19 | 2020-03-24 | Ecolab Usa Inc. | Control of industrial water treatment via digital imaging |
| JP6971303B2 (ja) | 2016-07-19 | 2021-11-24 | エコラブ ユーエスエイ インク | デジタル撮像による工業用水処理の制御 |
| ES2928141T3 (es) | 2017-09-19 | 2022-11-15 | Ecolab Usa Inc | Método para monitorear y controlar el agua de enfriamiento |
| WO2019094747A1 (en) | 2017-11-10 | 2019-05-16 | Ecolab Usa Inc. | Cooling water monitoring and control system |
| EP3759483B1 (en) * | 2018-03-01 | 2023-08-16 | Ecolab Usa Inc. | Method of measuring benzimidazole-based compounds in water |
| EP3938757B1 (en) * | 2019-03-12 | 2024-10-30 | Hattingh, Paul | System and method for detecting an anti-corrosion organic compound in a water sample |
| CN115051086A (zh) * | 2021-03-08 | 2022-09-13 | 株式会社Lg新能源 | 腐蚀防止层的制造方法及圆筒形二次电池 |
| US12007369B2 (en) | 2021-04-01 | 2024-06-11 | Saudi Arabian Oil Company | Residual corrosion inhibitor monitoring |
| CN116106282A (zh) * | 2023-02-13 | 2023-05-12 | 上海淼清水处理有限公司 | 一种荧光检测循环水中阻垢缓蚀剂浓度的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8110301U1 (de) * | 1981-04-04 | 1982-03-11 | Karstedt, Carus von, 2000 Norderstedt | Dosier- und mischvorrichtung fuer korrosionsschutzmittel in verbindung mit wasserhydraulischen anlagen |
| US4762167A (en) * | 1986-11-20 | 1988-08-09 | Tricorn, Inc. | Water management system |
| US4783314A (en) * | 1987-02-26 | 1988-11-08 | Nalco Chemical Company | Fluorescent tracers - chemical treatment monitors |
| US5120661A (en) * | 1987-12-11 | 1992-06-09 | Diversey Corporation | Method for detection and quantitative analysis for water treatment chemicals |
| US4992380A (en) * | 1988-10-14 | 1991-02-12 | Nalco Chemical Company | Continuous on-stream monitoring of cooling tower water |
| US5041386A (en) * | 1988-12-19 | 1991-08-20 | Nalco Chemical Company | Concentration cycles, percent life holding time and continuous treatment concentration monitoring in boiler systems by inert tracers |
| GB2238383B (en) * | 1989-11-15 | 1993-12-01 | Ciba Geigy Ag | UV sensitive marker compounds for use in aqueous systems |
| US5128419A (en) * | 1990-08-20 | 1992-07-07 | Nalco Chemical Company | Synthesis of tagged polymers by post-polymerization (trans) amidation reaction |
| US5171450A (en) * | 1991-03-20 | 1992-12-15 | Nalco Chemical Company | Monitoring and dosage control of tagged polymers in cooling water systems |
-
1992
- 1992-04-22 US US07/872,624 patent/US5278074A/en not_active Expired - Lifetime
-
1993
- 1993-03-29 DE DE69318470T patent/DE69318470T2/de not_active Expired - Fee Related
- 1993-03-29 ES ES93105160T patent/ES2119827T3/es not_active Expired - Lifetime
- 1993-03-29 EP EP93105160A patent/EP0566902B1/en not_active Expired - Lifetime
- 1993-04-14 KR KR1019930006183A patent/KR100193590B1/ko not_active Expired - Fee Related
- 1993-04-15 TW TW082102891A patent/TW235998B/zh active
- 1993-04-21 CA CA002094577A patent/CA2094577A1/en not_active Abandoned
- 1993-04-21 JP JP5094127A patent/JPH0657460A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US5278074A (en) | 1994-01-11 |
| EP0566902A1 (en) | 1993-10-27 |
| JPH0657460A (ja) | 1994-03-01 |
| KR100193590B1 (ko) | 1999-06-15 |
| CA2094577A1 (en) | 1993-10-23 |
| ES2119827T3 (es) | 1998-10-16 |
| EP0566902B1 (en) | 1998-05-13 |
| DE69318470T2 (de) | 1999-02-11 |
| DE69318470D1 (de) | 1998-06-18 |