SG11201600454YA - Method for treating cooling water system - Google Patents
Method for treating cooling water systemInfo
- Publication number
- SG11201600454YA SG11201600454YA SG11201600454YA SG11201600454YA SG11201600454YA SG 11201600454Y A SG11201600454Y A SG 11201600454YA SG 11201600454Y A SG11201600454Y A SG 11201600454YA SG 11201600454Y A SG11201600454Y A SG 11201600454YA SG 11201600454Y A SG11201600454Y A SG 11201600454YA
- Authority
- SG
- Singapore
- Prior art keywords
- cooling water
- water system
- treating cooling
- treating
- water
- Prior art date
Links
Classifications
-
- 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
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
-
- 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
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/173—Macromolecular compounds
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013154691A JP6340173B2 (en) | 2013-07-25 | 2013-07-25 | Cooling water treatment method |
PCT/JP2014/069594 WO2015012362A1 (en) | 2013-07-25 | 2014-07-24 | Method for treating cooling water system |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201600454YA true SG11201600454YA (en) | 2016-02-26 |
Family
ID=52393395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201600454YA SG11201600454YA (en) | 2013-07-25 | 2014-07-24 | Method for treating cooling water system |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160167997A1 (en) |
JP (1) | JP6340173B2 (en) |
CN (1) | CN105408519B (en) |
SG (1) | SG11201600454YA (en) |
TW (1) | TWI664152B (en) |
WO (1) | WO2015012362A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6113992B2 (en) * | 2012-10-03 | 2017-04-12 | 栗田工業株式会社 | Cooling water treatment method |
CA3005865A1 (en) | 2015-11-19 | 2017-05-26 | O&M Halyard International Unlimited Company | Breach detection glove with a high contrast between the color on the donning side and the grip side of the glove |
US20210009739A1 (en) * | 2018-03-08 | 2021-01-14 | Nippon Shokubai Co., Ltd. | (meth)acrylic acid copolymer-containing composition and method for producing (meth)acrylic acid copolymer |
CN110606579B (en) * | 2019-09-06 | 2021-11-30 | 西安建筑科技大学 | Corrosion inhibitor for circulating cooling water and preparation method and application thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63236600A (en) * | 1987-03-25 | 1988-10-03 | Kao Corp | Scale inhibitor |
JPH03236485A (en) * | 1990-02-14 | 1991-10-22 | Kurita Water Ind Ltd | Corrosion inhibiting method for metal in water system |
JP4043551B2 (en) * | 1997-05-23 | 2008-02-06 | 栗田工業株式会社 | Scale inhibitor and scale prevention method |
JP4321733B2 (en) * | 2000-03-23 | 2009-08-26 | 伯東株式会社 | Stable water treatment composition containing hypochlorite |
JP3718414B2 (en) * | 2000-06-16 | 2005-11-24 | 株式会社日本触媒 | (Meth) acrylic acid copolymer and method for producing the same |
US6998453B2 (en) * | 2001-10-03 | 2006-02-14 | Nippon Shokubai Co., Ltd. | (Meth)acrylic acid type polymer and unsaturated polyalkylene glycol type copolymer, and methods for production thereof |
US6835790B2 (en) * | 2002-12-25 | 2004-12-28 | Nippon Shokubai Co., Ltd. | (Meth) acrylic copolymer and its production process |
US20090082535A1 (en) * | 2005-03-31 | 2009-03-26 | Nippon Shokubai Co., Ltd. | (meth)acrylic acid copolymer, method for procucing the same, and application thereof |
JP2008088475A (en) * | 2006-09-29 | 2008-04-17 | Kurita Water Ind Ltd | Corrosion preventive and corrosion prevention method |
JP5803207B2 (en) * | 2011-03-30 | 2015-11-04 | 栗田工業株式会社 | Cooling water metal anticorrosion treatment method |
-
2013
- 2013-07-25 JP JP2013154691A patent/JP6340173B2/en active Active
-
2014
- 2014-07-24 WO PCT/JP2014/069594 patent/WO2015012362A1/en active Application Filing
- 2014-07-24 US US14/906,769 patent/US20160167997A1/en not_active Abandoned
- 2014-07-24 SG SG11201600454YA patent/SG11201600454YA/en unknown
- 2014-07-24 CN CN201480041767.7A patent/CN105408519B/en active Active
- 2014-07-25 TW TW103125523A patent/TWI664152B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2015025160A (en) | 2015-02-05 |
TW201512109A (en) | 2015-04-01 |
CN105408519A (en) | 2016-03-16 |
US20160167997A1 (en) | 2016-06-16 |
WO2015012362A1 (en) | 2015-01-29 |
CN105408519B (en) | 2019-03-15 |
JP6340173B2 (en) | 2018-06-06 |
TWI664152B (en) | 2019-07-01 |
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