GB1258068A - - Google Patents
Info
- Publication number
- GB1258068A GB1258068A GB1258068DA GB1258068A GB 1258068 A GB1258068 A GB 1258068A GB 1258068D A GB1258068D A GB 1258068DA GB 1258068 A GB1258068 A GB 1258068A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- composition
- scale
- formation
- polymethacrylamide
- 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.)
- Expired
Links
- 239000000203 mixture Substances 0.000 abstract 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 abstract 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric Acid Chemical compound [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 230000002401 inhibitory effect Effects 0.000 abstract 2
- 229920002401 polyacrylamide Polymers 0.000 abstract 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 2
- BAERPNBPLZWCES-UHFFFAOYSA-N (2-hydroxy-1-phosphonoethyl)phosphonic acid Chemical compound OCC(P(O)(O)=O)P(O)(O)=O BAERPNBPLZWCES-UHFFFAOYSA-N 0.000 abstract 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 abstract 1
- QISOBCMNUJQOJU-UHFFFAOYSA-N 4-bromo-1h-pyrazole-5-carboxylic acid Chemical compound OC(=O)C=1NN=CC=1Br QISOBCMNUJQOJU-UHFFFAOYSA-N 0.000 abstract 1
- VTJBUEPNESMAHX-UHFFFAOYSA-N Citricolic acid Natural products CC(C=CC(C)C1(O)CCC2C3=CC(=O)OC3(O)CCC12C)C(C)(C)O VTJBUEPNESMAHX-UHFFFAOYSA-N 0.000 abstract 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Natural products OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 abstract 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 abstract 1
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 239000003139 biocide Substances 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
- 229920000620 organic polymer Polymers 0.000 abstract 1
- 239000004584 polyacrylic acid Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
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
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)
- Detergent Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70109168A | 1968-01-29 | 1968-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1258068A true GB1258068A (enrdf_load_stackoverflow) | 1971-12-22 |
Family
ID=24816039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1258068D Expired GB1258068A (enrdf_load_stackoverflow) | 1968-01-29 | 1968-12-10 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1815924A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1599547A (enrdf_load_stackoverflow) |
| GB (1) | GB1258068A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284513A (en) | 1977-03-28 | 1981-08-18 | Saarberg-Hoelter Saarbergwerke A.G. | Process for preventing encrustations on surfaces which are in constant contact with aqueous solutions containing matter prone to crystallize |
| US5603862A (en) * | 1992-12-25 | 1997-02-18 | Kurita Water Industries Ltd. | Boiler water treatment composition |
| WO2016102869A3 (fr) * | 2014-12-23 | 2016-08-18 | Seb S.A. | Dispositif avec agent antitartre biodegradable |
| WO2021233781A1 (en) | 2020-05-20 | 2021-11-25 | Nouryon Chemicals International B.V. | Acidizing treatment fluid for delayed acidification in the oil field industry |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3247112C1 (de) * | 1982-12-20 | 1984-07-19 | Schorch GmbH, 4050 Mönchengladbach | Verschlußstopfen für Kondenswasser-Ablauföffnungen an elektrischen Maschinen |
| DE4318902C2 (de) * | 1993-06-07 | 1996-10-24 | Benckiser Gmbh Joh A | Wasserlösliches, wasserenthärtendes Mittel |
-
1968
- 1968-12-10 GB GB1258068D patent/GB1258068A/en not_active Expired
- 1968-12-20 DE DE19681815924 patent/DE1815924A1/de active Pending
- 1968-12-30 FR FR1599547D patent/FR1599547A/fr not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284513A (en) | 1977-03-28 | 1981-08-18 | Saarberg-Hoelter Saarbergwerke A.G. | Process for preventing encrustations on surfaces which are in constant contact with aqueous solutions containing matter prone to crystallize |
| US5603862A (en) * | 1992-12-25 | 1997-02-18 | Kurita Water Industries Ltd. | Boiler water treatment composition |
| WO2016102869A3 (fr) * | 2014-12-23 | 2016-08-18 | Seb S.A. | Dispositif avec agent antitartre biodegradable |
| CN107108295A (zh) * | 2014-12-23 | 2017-08-29 | Seb公司 | 具有可生物降解的防水垢剂的装置 |
| WO2021233781A1 (en) | 2020-05-20 | 2021-11-25 | Nouryon Chemicals International B.V. | Acidizing treatment fluid for delayed acidification in the oil field industry |
| US11891570B2 (en) | 2020-05-20 | 2024-02-06 | Nouryon Chemicals International B.V. | Salt of monochloroacetic acid with acid for delayed acidification in the oil field industry |
| US11912937B2 (en) | 2020-05-20 | 2024-02-27 | Nouryon Chemicals International B.V. | Acidizing treatment fluid for delayed acidification in the oil field industry |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1815924A1 (de) | 1969-08-07 |
| FR1599547A (enrdf_load_stackoverflow) | 1970-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |