AU3148500A - Scale and corrosion inhibitor - Google Patents
Scale and corrosion inhibitorInfo
- Publication number
- AU3148500A AU3148500A AU31485/00A AU3148500A AU3148500A AU 3148500 A AU3148500 A AU 3148500A AU 31485/00 A AU31485/00 A AU 31485/00A AU 3148500 A AU3148500 A AU 3148500A AU 3148500 A AU3148500 A AU 3148500A
- Authority
- AU
- Australia
- Prior art keywords
- scale
- corrosion inhibitor
- inhibitor
- corrosion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
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
- C02F5/14—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 containing phosphorus
-
- 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
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853561 | 1998-11-20 | ||
DE19853561A DE19853561A1 (en) | 1998-11-20 | 1998-11-20 | 2-Phosphono-butan-1,2,4-tricarboxylic acid monoalkyl esters and salts are used for treating water and technical liquids containing water as scale and corrosion inhibitor and sesquestrant |
PCT/EP1999/008641 WO2000030985A2 (en) | 1998-11-20 | 1999-11-10 | Scale and corrosion inhibitor |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3148500A true AU3148500A (en) | 2000-06-13 |
Family
ID=7888444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU31485/00A Abandoned AU3148500A (en) | 1998-11-20 | 1999-11-10 | Scale and corrosion inhibitor |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1133451A2 (en) |
JP (1) | JP2002530532A (en) |
KR (1) | KR20010081033A (en) |
AU (1) | AU3148500A (en) |
CA (1) | CA2351508A1 (en) |
DE (1) | DE19853561A1 (en) |
WO (1) | WO2000030985A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2009013704A (en) | 2009-12-15 | 2011-06-15 | Mexicano Inst Petrol | New gemini surfactants, obtaining process and use as multifunctional corrosion inhibitors. |
KR102318439B1 (en) | 2020-11-30 | 2021-10-28 | 주식회사 아쿠아스마트코리아 | Composition of corrosion inhibitor for drinking water distribution tubes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2723834A1 (en) * | 1977-05-26 | 1978-12-07 | Bayer Ag | REPRODUCTION PRODUCTS OF PHOSPHONOCARBONIC ACIDS WITH ALCOHOLS |
DE3829961A1 (en) * | 1988-09-03 | 1990-03-08 | Bayer Ag | METHOD FOR THE CONTINUOUS PRODUCTION OF 2-PHOSPHONOBUTAN-1,2,4-TRICARBONIC ACID AND ITS ALKALINE METAL SALTS |
DE4027106A1 (en) * | 1990-08-28 | 1992-03-05 | Bayer Ag | METHOD FOR PRODUCING ALKALINE METAL SALTS OF 2-PHOSPHONOBUTAN-1,2,4-TRICARBONIC ACID |
DE4408478A1 (en) * | 1994-03-14 | 1995-09-21 | Bayer Ag | Water treatment agents |
-
1998
- 1998-11-20 DE DE19853561A patent/DE19853561A1/en not_active Withdrawn
-
1999
- 1999-11-10 EP EP99969907A patent/EP1133451A2/en not_active Withdrawn
- 1999-11-10 WO PCT/EP1999/008641 patent/WO2000030985A2/en not_active Application Discontinuation
- 1999-11-10 JP JP2000583819A patent/JP2002530532A/en active Pending
- 1999-11-10 AU AU31485/00A patent/AU3148500A/en not_active Abandoned
- 1999-11-10 KR KR1020017006345A patent/KR20010081033A/en not_active Application Discontinuation
- 1999-11-10 CA CA002351508A patent/CA2351508A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2000030985A3 (en) | 2000-10-19 |
EP1133451A2 (en) | 2001-09-19 |
CA2351508A1 (en) | 2000-06-02 |
KR20010081033A (en) | 2001-08-25 |
WO2000030985A2 (en) | 2000-06-02 |
DE19853561A1 (en) | 2000-05-25 |
JP2002530532A (en) | 2002-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |