GB1413083A - Anionic high molecular flocculants - Google Patents
Anionic high molecular flocculantsInfo
- Publication number
- GB1413083A GB1413083A GB1276773A GB1276773A GB1413083A GB 1413083 A GB1413083 A GB 1413083A GB 1276773 A GB1276773 A GB 1276773A GB 1276773 A GB1276773 A GB 1276773A GB 1413083 A GB1413083 A GB 1413083A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acrylic
- methacrylic acid
- flocculants
- march
- units
- 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
- 239000008394 flocculating agent Substances 0.000 title abstract 3
- 125000000129 anionic group Chemical group 0.000 title 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical class COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 3
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical class CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical group 0.000 abstract 1
- -1 alkaryl ester Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 150000003863 ammonium salts Chemical group 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2677572A JPS558206B2 (enExample) | 1972-03-16 | 1972-03-16 | |
| JP180873A JPS525356B2 (enExample) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1413083A true GB1413083A (en) | 1975-11-05 |
Family
ID=26335092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1276773A Expired GB1413083A (en) | 1972-03-16 | 1973-03-16 | Anionic high molecular flocculants |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3850898A (enExample) |
| FR (1) | FR2190846B1 (enExample) |
| GB (1) | GB1413083A (enExample) |
| NL (1) | NL7303593A (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043952A (en) * | 1975-05-09 | 1977-08-23 | National Starch And Chemical Corporation | Surface treatment process for improving dispersibility of an absorbent composition, and product thereof |
| US4169924A (en) * | 1977-06-09 | 1979-10-02 | Gaf Corporation | Preparation of linear cyclic polyimides from latices |
| US4267103A (en) * | 1978-12-07 | 1981-05-12 | The B. F. Goodrich Company | Solvent polymerization of carboxyl containing monomers |
| DE2903267A1 (de) * | 1979-01-29 | 1980-08-07 | Hoechst Ag | Verfahren zur herstellung von acrylpolymeren mit hoher wasserquellfaehigkeit und deren verwendung |
| US4452940A (en) * | 1981-09-14 | 1984-06-05 | Union Carbide Corporation | Polymer water-in-oil emulsions |
| US4485209A (en) * | 1981-09-14 | 1984-11-27 | Union Carbide Corporation | Process for producing a polymer water-in-oil emulsion |
| US4529782A (en) * | 1981-09-14 | 1985-07-16 | Union Carbide Corporation | High molecular weight water soluble polymers |
| US4555346A (en) * | 1981-09-14 | 1985-11-26 | Union Carbide Corporation | Process for flocculating phophatic slimes |
| EP0172723B2 (en) * | 1984-08-15 | 1997-11-05 | Ciba Specialty Chemicals Water Treatments Limited | Water soluble polymers |
| US4676315A (en) * | 1986-02-05 | 1987-06-30 | Exxon Production Research Company | Method for concentrating surfactant from a brine solution |
| BR112019025137A2 (pt) | 2017-06-02 | 2020-06-16 | Ecolab Usa Inc. | Método para dispersar um inibidor de hidrato polimérico de baixa dose em um fluido aquoso, e, uso de um agente dispersante. |
| CN115926073B (zh) * | 2022-12-02 | 2024-07-02 | 西南石油大学 | 一种纳米碳酸钙改性丙烯酰胺两性共聚物及其制备方法 |
| CN116768347B (zh) * | 2023-06-30 | 2025-06-13 | 金华市化工建材产品质量监督检测中心 | 一种高分子复合破乳絮凝剂及其制备方法和应用 |
| CN119285822A (zh) * | 2024-10-11 | 2025-01-10 | 济南大学 | 一种高效去除微塑料的聚镁-甲基丙烯酰胺混凝剂的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2244703A (en) * | 1938-04-16 | 1941-06-10 | Du Pont | Water soluble salts of interpolymers containing methacrylic acid |
| BE535411A (enExample) * | 1954-02-05 |
-
1973
- 1973-03-15 NL NL7303593A patent/NL7303593A/xx unknown
- 1973-03-15 FR FR7309392A patent/FR2190846B1/fr not_active Expired
- 1973-03-16 US US00341832A patent/US3850898A/en not_active Expired - Lifetime
- 1973-03-16 GB GB1276773A patent/GB1413083A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3850898A (en) | 1974-11-26 |
| FR2190846A1 (enExample) | 1974-02-01 |
| NL7303593A (enExample) | 1973-09-18 |
| FR2190846B1 (enExample) | 1976-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |