MXPA02009765A - Control de ciclo automatico de sistemas de agua de enfriamiento. - Google Patents
Control de ciclo automatico de sistemas de agua de enfriamiento.Info
- Publication number
- MXPA02009765A MXPA02009765A MXPA02009765A MXPA02009765A MXPA02009765A MX PA02009765 A MXPA02009765 A MX PA02009765A MX PA02009765 A MXPA02009765 A MX PA02009765A MX PA02009765 A MXPA02009765 A MX PA02009765A MX PA02009765 A MXPA02009765 A MX PA02009765A
- Authority
- MX
- Mexico
- Prior art keywords
- cooling water
- treatment polymer
- tagged treatment
- control
- water systems
- Prior art date
Links
- 239000000498 cooling water Substances 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 abstract 7
- 239000000700 radioactive tracer Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/008—Monitoring fouling
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/20—Prevention of biofouling
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
-
- 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
- G01N33/1853—Hardness of water
-
- 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
- G01N33/186—Water using one or more living organisms, e.g. a fish
- G01N33/1866—Water using one or more living organisms, e.g. a fish using microorganisms
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Ecology (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Un metodo de control de un sistema de agua de enfriamiento (+) que comprende las etapas de: a) agregar un producto de tratamiento (21) al sistema de agua de enfriamiento (1) que comprende un indicador y un polimero de tratamiento marcado en una proporcion establecida; b) proporcionar los fluorometros (6, 4); c) utilizar los fluorometros (6, 4) con el fin de medir la senal fluorescente del indicador y la senal fluorescente del polimero de tratamiento marcado; a) utilizar estas senales de fluorescencia para determinar la cantidad de polimero de tratamiento marcado presente en el sistema; b) comparar la cantidad de polimero de tratamiento marcado presente con la cantidad de polimero de tratamiento marcado (9) que esta siendo alimentado en el sistema con la finalidad de determinar el consumo del polimero de tratamiento marcado; y c) utilizar el consumo del polimero de tratamiento marcado a fin de controlar los ciclos de concentracion del sistema de agua de enfriamiento (10, 8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/562,603 US6280635B1 (en) | 2000-05-01 | 2000-05-01 | Autocycle control of cooling water systems |
PCT/US2001/010512 WO2001083375A1 (en) | 2000-05-01 | 2001-03-30 | Autocycle control of cooling water systems |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA02009765A true MXPA02009765A (es) | 2004-09-06 |
Family
ID=24246953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA02009765A MXPA02009765A (es) | 2000-05-01 | 2001-03-30 | Control de ciclo automatico de sistemas de agua de enfriamiento. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6280635B1 (es) |
EP (1) | EP1284929B1 (es) |
JP (1) | JP4966471B2 (es) |
AR (1) | AR028547A1 (es) |
AU (2) | AU4791601A (es) |
CA (1) | CA2402982A1 (es) |
ES (1) | ES2436603T3 (es) |
MX (1) | MXPA02009765A (es) |
WO (1) | WO2001083375A1 (es) |
ZA (1) | ZA200207484B (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7095500B2 (en) * | 2004-01-30 | 2006-08-22 | Nalco Company | Interchangeable tip-open cell fluorometer |
US7179384B2 (en) * | 2004-04-30 | 2007-02-20 | Nalco Company | Control of cooling water system using rate of consumption of fluorescent polymer |
FR2887892B1 (fr) * | 2005-07-04 | 2007-09-07 | Biomerieux Sa | Polymeres fluorescents en solution aqueuse et procede de preparation de polymeres fluorescents solubles en solution aqueuse |
US7772009B2 (en) * | 2005-11-22 | 2010-08-10 | SCR Research, LLC | Room temperature phosphorescence apparatus and methods |
US7932091B2 (en) * | 2006-07-18 | 2011-04-26 | Prochemtech International, Inc. | Colorant tracer for cooling water treatment formulations |
CN101943919B (zh) * | 2010-07-15 | 2011-11-16 | 天津天一清源科技发展有限公司 | 用于控制循环冷却水浓缩倍数的方法与浓缩倍率仪 |
US20130233796A1 (en) * | 2012-03-06 | 2013-09-12 | Narasimha M. Rao | Treatment of industrial water systems |
US8871880B2 (en) * | 2012-03-22 | 2014-10-28 | Evonik Corporation | Superabsorbent copolymer |
US20140251906A1 (en) * | 2013-03-06 | 2014-09-11 | Ecolab Usa Inc. | Addition of aluminum reagents to sulfate-containing waste stream reduce sulfate concentration |
US9682334B2 (en) * | 2013-03-13 | 2017-06-20 | Ecolab Usa Inc. | Solid water separation to sample spray water from a continuous caster |
US8945371B2 (en) * | 2013-03-14 | 2015-02-03 | Ecolab Usa Inc. | Device and methods of using a piezoelectric microbalance sensor |
CN105636665B (zh) * | 2013-06-11 | 2019-02-05 | 艾威普科公司 | 监测释放固体供给系统 |
US9850154B2 (en) | 2013-12-30 | 2017-12-26 | Ecolab Usa Inc. | Method of reducing industrial water use |
US10179743B2 (en) * | 2014-02-28 | 2019-01-15 | Kurita Water Industries Ltd. | Device and method for controlling chemical injection into boiler |
CN103823461A (zh) * | 2014-02-28 | 2014-05-28 | 南京工业大学 | 一种可在线故障诊断的工业循环水浓缩倍数采集系统 |
US9389209B2 (en) | 2014-09-05 | 2016-07-12 | Ecolab Usa Inc. | Oxoanion concentration determination using aluminum reagents |
US10071923B2 (en) | 2014-09-05 | 2018-09-11 | Ecolab Usa Inc. | Addition of aluminum reagents to oxoanion-containing water streams |
US9612221B2 (en) | 2014-10-14 | 2017-04-04 | Chem-Aqua, Inc. + Pyxis Lab, Inc. | Opto-electrochemical sensing system for monitoring and controlling industrial fluids |
CN104316664B (zh) * | 2014-10-31 | 2016-08-24 | 北京市自来水集团有限责任公司技术研究院 | 一种测定原位模拟水源切换条件下管网水质的方法 |
CN104316665B (zh) * | 2014-10-31 | 2016-01-13 | 北京市自来水集团有限责任公司技术研究院 | 一种研究原位模拟水源切换条件下管网水质稳定性的设备 |
WO2019025305A1 (en) | 2017-08-01 | 2019-02-07 | Akzo Nobel Chemicals International B.V. | WATER-SOLUBLE POLYMER POLYMERS AND METHOD OF MANUFACTURE |
US11859026B2 (en) | 2017-08-01 | 2024-01-02 | Nouryon Chemicals International B.V. | Water soluble pyranine polymers and method of making |
CN109179698A (zh) * | 2018-09-28 | 2019-01-11 | 南通善水化工科技发展有限公司 | 一种循环冷却水智能运行装置及其运行方法 |
US11542187B2 (en) | 2019-01-25 | 2023-01-03 | Nouryon Chemicals International B.V. | Composition and method for controlling scale in industrial water systems |
CN112867920B (zh) | 2019-05-28 | 2022-07-15 | 诺力昂化学品国际有限公司 | 控制水系统中结垢的方法 |
EP4069643A1 (en) * | 2019-12-05 | 2022-10-12 | Kemira OYJ | Methods and systems for monitoring or controlling anti-scalant concentration |
US20230416602A1 (en) | 2020-11-20 | 2023-12-28 | Nouryon Chemicals International B.V. | Fluorescent polymers and solutions thereof for scale control in aqueous systems |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1141147A (en) | 1964-12-22 | 1969-01-29 | Dainichiseika Color Chem | Fluorescent copolymers |
US4783314A (en) * | 1987-02-26 | 1988-11-08 | Nalco Chemical Company | Fluorescent tracers - chemical treatment monitors |
US4813973A (en) | 1988-01-11 | 1989-03-21 | The University Of Toronto Innovations Foundation | Modified, water-soluble polymers containing amide groups reacted with xanthydrol and other dyes |
US4992380A (en) * | 1988-10-14 | 1991-02-12 | Nalco Chemical Company | Continuous on-stream monitoring of cooling tower water |
US4999456A (en) | 1990-03-26 | 1991-03-12 | Nalco Chemical Company | N-dibenzosuberenylacrylamide (N-5-(5H-dibenzo[a,d]cycloheptenyl)acrylamide) |
US5043406A (en) | 1990-03-26 | 1991-08-27 | Nalco Chemical Company | Fluorescent acrylamide polymers |
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 |
DE69223902T2 (de) | 1991-10-18 | 1998-08-27 | Kuraray Co | Antimikrobielle polymerisierbare Zusammensetzung, das Polymer und daraus hergestellter Gegenstand |
US5435969A (en) | 1994-03-29 | 1995-07-25 | Nalco Chemical Company | Monitoring water treatment agent in-system concentration and regulating dosage |
US5855791A (en) | 1996-02-29 | 1999-01-05 | Ashland Chemical Company | Performance-based control system |
US5720884A (en) | 1996-06-25 | 1998-02-24 | Mg Industries | Method for automatic control of corrosion in a water distribution system |
US5817927A (en) | 1997-04-11 | 1998-10-06 | Betzdearborn Inc. | Method and apparatus for monitoring water process equipment |
EP0988524A1 (en) * | 1997-06-11 | 2000-03-29 | Nalco Chemical Company | Solid-state fluorometer and methods of use therefor |
US5902749A (en) * | 1997-09-18 | 1999-05-11 | The United States Of America As Represented By The Secretary Of The Interior | Automated chemical metering system and method |
US6068012A (en) | 1998-12-29 | 2000-05-30 | Ashland, Inc. | Performance-based control system |
US6153110A (en) * | 1999-05-17 | 2000-11-28 | Chemtreat, Inc. | Method for controlling treatment chemicals in aqueous systems |
-
2000
- 2000-05-01 US US09/562,603 patent/US6280635B1/en not_active Expired - Lifetime
-
2001
- 2001-03-30 WO PCT/US2001/010512 patent/WO2001083375A1/en active Application Filing
- 2001-03-30 JP JP2001580812A patent/JP4966471B2/ja not_active Expired - Lifetime
- 2001-03-30 EP EP01920910.5A patent/EP1284929B1/en not_active Expired - Lifetime
- 2001-03-30 AU AU4791601A patent/AU4791601A/xx active Pending
- 2001-03-30 CA CA002402982A patent/CA2402982A1/en not_active Abandoned
- 2001-03-30 ES ES01920910.5T patent/ES2436603T3/es not_active Expired - Lifetime
- 2001-03-30 MX MXPA02009765A patent/MXPA02009765A/es active IP Right Grant
- 2001-03-30 AU AU2001247916A patent/AU2001247916B2/en not_active Expired
- 2001-04-25 AR ARP010101938A patent/AR028547A1/es unknown
-
2002
- 2002-09-18 ZA ZA200207484A patent/ZA200207484B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AR028547A1 (es) | 2003-05-14 |
ZA200207484B (en) | 2003-09-18 |
AU4791601A (en) | 2001-11-12 |
EP1284929A1 (en) | 2003-02-26 |
EP1284929B1 (en) | 2013-11-13 |
AU2001247916B2 (en) | 2006-02-16 |
ES2436603T3 (es) | 2014-01-03 |
WO2001083375A1 (en) | 2001-11-08 |
JP4966471B2 (ja) | 2012-07-04 |
EP1284929A4 (en) | 2004-08-18 |
JP2003532049A (ja) | 2003-10-28 |
CA2402982A1 (en) | 2001-11-08 |
US6280635B1 (en) | 2001-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
GB | Transfer or rights | ||
GD | Licence granted | ||
GD | Licence granted | ||
GD | Licence granted |