RU94004971A - Способ обработки кватернизованной аминометилированной микроэмульсии акриламидного полимера, полимер, способ флокуляции суспендированных твердых частиц - Google Patents
Способ обработки кватернизованной аминометилированной микроэмульсии акриламидного полимера, полимер, способ флокуляции суспендированных твердых частицInfo
- Publication number
- RU94004971A RU94004971A RU94004971/04A RU94004971A RU94004971A RU 94004971 A RU94004971 A RU 94004971A RU 94004971/04 A RU94004971/04 A RU 94004971/04A RU 94004971 A RU94004971 A RU 94004971A RU 94004971 A RU94004971 A RU 94004971A
- Authority
- RU
- Russia
- Prior art keywords
- polymer
- quaternized
- floculation
- aminomethylene
- treating
- Prior art date
Links
- 229920002401 polyacrylamide Polymers 0.000 title claims 3
- -1 AMINOMETHYLENE Chemical class 0.000 title 1
- 239000004530 micro-emulsion Substances 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- LJGXNCLPWGNTGE-UHFFFAOYSA-N N-(aminomethyl)prop-2-enamide Chemical group NCNC(=O)C=C LJGXNCLPWGNTGE-UHFFFAOYSA-N 0.000 claims 2
- 239000000839 emulsion Substances 0.000 claims 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 2
- 239000008346 aqueous phase Substances 0.000 claims 1
- 230000003311 flocculating Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000002516 radical scavenger Substances 0.000 claims 1
Claims (1)
- Кватернизованные третичные аминометилированные эмульсии акриламидного полимера обрабатывают путем регулирования РН от 3,6 до 4,8, добавления акцептора формальдегида, установления такого содержания воды в водной фазе, чтобы она содержала от 10 до 45 мас.% кватернизованного аминометилированного акриламидного полимера и нагревания полученной эмульсии от 40 до 80°С в течение от 3 до 20 ч с тем, чтобы она была более устойчивой, способной к инверсии в воде независимо от температуры воды или РН флокулянтной среды и имела превосходную способность к обезвоживанию.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/018858 | 1993-02-12 | ||
US08/018,858 US5627260A (en) | 1993-02-12 | 1993-02-12 | Quaternized tertiary aminomethyl acrylamide polymer microemulsions with improved performance |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94004971A true RU94004971A (ru) | 1995-11-10 |
RU2126425C1 RU2126425C1 (ru) | 1999-02-20 |
Family
ID=21790115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94004971A RU2126425C1 (ru) | 1993-02-12 | 1994-02-11 | Способ обработки кватернизованной аминометилированной микроэмульсии акриламидного полимера, полимер, полученный при обработке кватернизованной аминометилированной микроэмульсии акриламидного полимера, и способ флокуляции суспендированных твердых частиц |
Country Status (14)
Country | Link |
---|---|
US (3) | US5627260A (ru) |
EP (1) | EP0610955B1 (ru) |
JP (1) | JP3385586B2 (ru) |
KR (1) | KR100303624B1 (ru) |
AT (1) | ATE174937T1 (ru) |
AU (1) | AU671510B2 (ru) |
BR (1) | BR9400573A (ru) |
CA (1) | CA2115412A1 (ru) |
DE (1) | DE69415358T2 (ru) |
DK (1) | DK0610955T3 (ru) |
ES (1) | ES2125360T3 (ru) |
GR (1) | GR3029635T3 (ru) |
RU (1) | RU2126425C1 (ru) |
TW (1) | TW245729B (ru) |
Families Citing this family (21)
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JPH07712B2 (ja) * | 1985-10-11 | 1995-01-11 | 三井東圧化学株式会社 | 無機フイラ−含有ポリオレフイン樹脂組成物 |
ES2137685T3 (es) * | 1995-04-04 | 1999-12-16 | Cytec Tech Corp | Emulsiones de mannich cuaternarias con alta viscosidad estandar. |
WO1996037441A1 (en) * | 1995-05-24 | 1996-11-28 | Cytec Technology Corp. | Flash point stabilized tertiary aminomethylated (alk)acrylamide polymer microemulsions |
US5807489A (en) * | 1995-11-14 | 1998-09-15 | Cytec Technology Corp. | High performance polymer flocculating agents |
US5879564A (en) * | 1995-11-14 | 1999-03-09 | Cytec Technology Corp. | High performance polymer flocculating agents |
BR9611443A (pt) * | 1995-11-14 | 1999-03-23 | Cytec Tech Corp | Processos de separar uma dispersão de sólidos suspensos de água e água de lodo aerado estendido e de produzir um polímero e polímero e copolímero catiónico |
US5785730A (en) * | 1996-09-12 | 1998-07-28 | Calgon Corporation | Fertilizer and method for preparing the same |
US5776350A (en) * | 1996-09-12 | 1998-07-07 | Calgon Corporation | Separation of raw agricultural waste |
FR2757866B1 (fr) * | 1996-12-30 | 2004-12-17 | Catalyse | Polymeres comportant des groupes ammoniums quaternaires, leur utilisation pour la fabrication d'un materiau a propretes antibacteriennes et leurs procedes de preparation |
CA2235198A1 (en) * | 1997-04-21 | 1998-10-21 | Masahiro Takahashi | Polyoxethylene alkyl ether fatty acid amide modified organopolysiloxane composition |
US6117938A (en) * | 1998-02-06 | 2000-09-12 | Cytec Technology Corp. | Polymer blends for dewatering |
ES2247197T3 (es) * | 2001-12-31 | 2006-03-01 | Acideka S A | Metodos para la produccion de microemulsiones inversas a partir de copolimeros cationicos. |
SG111090A1 (en) * | 2002-10-25 | 2005-05-30 | Agency Science Tech & Res | Cationic water-soluble conjugated polymers and their precursors |
GB0405506D0 (en) * | 2004-03-12 | 2004-04-21 | Ciba Spec Chem Water Treat Ltd | Dewatering process |
US8353641B2 (en) | 2008-02-14 | 2013-01-15 | Soane Energy, Llc | Systems and methods for removing finely dispersed particulate matter from a fluid stream |
KR100916985B1 (ko) * | 2008-04-28 | 2009-09-14 | 이양화학주식회사 | 고전도도 용해수에 내성이 있는 고분자 전해질의 제법과 그응용 |
US8945394B2 (en) | 2009-10-27 | 2015-02-03 | Soane Energy, Llc | System, methods, processes and apparatus for removing finely dispersed particulate matter from a fluid stream |
BRPI0923988A2 (pt) | 2009-02-27 | 2016-10-11 | Soane Energy Llc | sistema para remover matéria particulada de um fluido, método para remover matéria particulada de um fluido, método para remover matéria particulada de uma corrente de fluido, sistema para remover matéria particulada fina de um fluido e método para remover matéria particulada fina de um fluido |
CA2734310C (en) * | 2010-03-17 | 2014-01-28 | Soane Mining, Llc | Removal of contaminants from waste streams using polymeric additives |
CA2876342C (en) | 2012-06-18 | 2017-06-13 | Soane Mining, Llc | Systems and methods for removing finely dispersed particles from mining wastewater |
JP5536844B2 (ja) | 2012-10-16 | 2014-07-02 | 株式会社小松製作所 | 排気処理ユニット |
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US3539535A (en) * | 1968-11-04 | 1970-11-10 | Dow Chemical Co | Cationic carbamoyl polymers |
US3790529A (en) * | 1971-10-05 | 1974-02-05 | Rei Tech Inc | Process for producing cationic water soluble polymer by reacting formaldehyde,amine,a polymer of acrylamide or methacrylamide and precipitating said polymer with a water soluble salt of a polybasic acid |
JPS5146154B2 (ru) * | 1972-05-11 | 1976-12-07 | ||
US4093542A (en) * | 1973-07-04 | 1978-06-06 | Chemische Fabrik Stockhausen & Cie | Flocculating agent comprising water-in-oil emulsion of H-active polymer carrying formaldehyde and amine radicals |
US3979348A (en) * | 1974-06-17 | 1976-09-07 | Nalco Chemical Company | Ionic polymers from acrylamide latex polymers |
US4179370A (en) * | 1974-07-03 | 1979-12-18 | Chemische Fabrik Stockhause & Cie | Flocculating agent comprising water-in-oil emulsion of stabilizer plus NH-active polymer carrying formaldehyde and amine radicals |
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US3988277A (en) * | 1974-11-21 | 1976-10-26 | American Cyanamid Company | Stabilized Mannich base solutions |
US4113685A (en) * | 1975-01-02 | 1978-09-12 | Chemische Fabrik Stockhausen & Cie | Flocculating agent comprising water-in-oil emulsion of stabilizer plus NH-active polymer carrying formaldehyde and amine radicals |
US4022741A (en) * | 1975-11-12 | 1977-05-10 | Nalco Chemical Company | Continuous process for the preparation of a cationically modified acrylamide polymer |
US4021394A (en) * | 1975-11-12 | 1977-05-03 | Nalco Chemical Company | Continuous process for the preparation of a cationically modified acrylamide polymer |
GB1489046A (en) * | 1976-02-13 | 1977-10-19 | Calgon Corp | Preparation and use of polyamide derivatives |
US4146499A (en) * | 1976-09-18 | 1979-03-27 | Rosano Henri L | Method for preparing microemulsions |
CA1085522A (en) * | 1976-10-26 | 1980-09-09 | American Cyanamid Company | Process for clarifying raw water |
US4120840A (en) * | 1977-01-28 | 1978-10-17 | Nalco Chemical Company | Phosphorus acid to stabilize quaternized polyacrylamide |
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US4179424A (en) * | 1977-11-21 | 1979-12-18 | Nalco Chemical Company | Method for rapidly producing amino methylated polymers and quaternary ammonium salts thereof |
CA1204535A (en) * | 1981-01-22 | 1986-05-13 | G. Srinivasan Kudumiyamalai | Partially quaternary modified acrylamide polymers contained in the form of water-in-oil emulsions |
US4420340A (en) * | 1982-01-28 | 1983-12-13 | Elkem Metals Company | Color retention pigment for paint compositions using latex vehicles |
FR2524895A1 (fr) * | 1982-04-09 | 1983-10-14 | Inst Francais Du Petrole | Procede de preparation de microlatex en phase huileuse continue par polymerisation en micro-emulsion du type eau dans l'huile d'un monomere hydrosoluble, microlatex obtenus et leur utilisation en recuperation assistee du petrole |
US4816508A (en) * | 1985-11-07 | 1989-03-28 | Calgon Corporation | Stabilized cationic acrylate or methacrylate polymer admixtures |
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US5037881A (en) * | 1989-10-30 | 1991-08-06 | American Cyanamid Company | Emulsified mannich acrylamide polymers |
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-
1993
- 1993-02-12 US US08/018,858 patent/US5627260A/en not_active Expired - Lifetime
-
1994
- 1994-01-25 TW TW083100611A patent/TW245729B/zh active
- 1994-02-08 KR KR1019940002462A patent/KR100303624B1/ko not_active IP Right Cessation
- 1994-02-10 CA CA002115412A patent/CA2115412A1/en not_active Abandoned
- 1994-02-10 JP JP03758594A patent/JP3385586B2/ja not_active Expired - Fee Related
- 1994-02-11 EP EP94102167A patent/EP0610955B1/en not_active Expired - Lifetime
- 1994-02-11 DE DE69415358T patent/DE69415358T2/de not_active Expired - Fee Related
- 1994-02-11 BR BR9400573A patent/BR9400573A/pt not_active IP Right Cessation
- 1994-02-11 AT AT94102167T patent/ATE174937T1/de not_active IP Right Cessation
- 1994-02-11 AU AU55106/94A patent/AU671510B2/en not_active Ceased
- 1994-02-11 ES ES94102167T patent/ES2125360T3/es not_active Expired - Lifetime
- 1994-02-11 RU RU94004971A patent/RU2126425C1/ru active
- 1994-02-11 DK DK94102167T patent/DK0610955T3/da active
-
1995
- 1995-05-23 US US08/448,163 patent/US5670615A/en not_active Expired - Fee Related
-
1997
- 1997-05-01 US US08/847,249 patent/US5863982A/en not_active Expired - Fee Related
-
1999
- 1999-03-09 GR GR990400725T patent/GR3029635T3/el unknown
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