BR7907886A - Processo para preparacao de um produto de condensacao,condicionado com agua,e processo para tratamento de um sistema a quoso contendo materia em particulas,suspensa,finamente dividida,aplicando o dito produto de condensacao - Google Patents
Processo para preparacao de um produto de condensacao,condicionado com agua,e processo para tratamento de um sistema a quoso contendo materia em particulas,suspensa,finamente dividida,aplicando o dito produto de condensacaoInfo
- Publication number
- BR7907886A BR7907886A BR7907886A BR7907886A BR7907886A BR 7907886 A BR7907886 A BR 7907886A BR 7907886 A BR7907886 A BR 7907886A BR 7907886 A BR7907886 A BR 7907886A BR 7907886 A BR7907886 A BR 7907886A
- Authority
- BR
- Brazil
- Prior art keywords
- condensation product
- quoso
- conditioned
- suspended
- treating
- Prior art date
Links
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
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/922—Flocculating, clarifying, or fining compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/965,770 US4254250A (en) | 1978-12-04 | 1978-12-04 | Amine polymers having dewatering activity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7907886A true BR7907886A (pt) | 1980-09-23 |
Family
ID=25510469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7907886A BR7907886A (pt) | 1978-12-04 | 1979-12-04 | Processo para preparacao de um produto de condensacao,condicionado com agua,e processo para tratamento de um sistema a quoso contendo materia em particulas,suspensa,finamente dividida,aplicando o dito produto de condensacao |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4254250A (pt) |
| JP (1) | JPS5592710A (pt) |
| AU (1) | AU5339779A (pt) |
| BE (1) | BE880386A (pt) |
| BR (1) | BR7907886A (pt) |
| CA (1) | CA1135446A (pt) |
| CH (1) | CH643568A5 (pt) |
| DE (1) | DE2948795C2 (pt) |
| DK (1) | DK470279A (pt) |
| ES (1) | ES486665A0 (pt) |
| FR (1) | FR2443472B1 (pt) |
| GB (1) | GB2038841B (pt) |
| IE (1) | IE49221B1 (pt) |
| IT (1) | IT1126480B (pt) |
| LU (1) | LU81945A1 (pt) |
| MX (1) | MX6750E (pt) |
| NL (1) | NL179652C (pt) |
| PL (1) | PL220122A1 (pt) |
| SE (1) | SE446090B (pt) |
| ZA (1) | ZA796550B (pt) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526935A (en) * | 1983-05-06 | 1985-07-02 | E. I. Du Pont De Nemours And Company | Water soluble polyamines and process for their preparation |
| US4595731A (en) * | 1983-05-06 | 1986-06-17 | E. I. Du Pont De Nemours And Company | Water soluble polyamines and process for their preparation |
| JPH0640926B2 (ja) * | 1984-05-28 | 1994-06-01 | 三井東圧化学株式会社 | 焼却用汚泥の製造方法 |
| DE3530478A1 (de) * | 1985-08-27 | 1987-03-05 | Benckiser Knapsack Gmbh | Verfahren zum faerben von ledern sowie dazu geeignete wasserloesliche, kationische polymere und verfahren zu ihrer herstellung |
| IT1203752B (it) * | 1986-03-19 | 1989-02-23 | Enea | Procedimento per la produzione di un supporto polimerico per reazioni topochimiche,supproto ottenuto e suo impiego |
| US5256705A (en) * | 1986-03-26 | 1993-10-26 | Waterguard Industries, Inc. | Composition with tackifier for protecting communication wires |
| CA1283748C (en) * | 1986-06-25 | 1991-04-30 | Takaharu Itagaki | Vinylamine copolymer, flocculating agent and paper strength increasingagent using the same, as well as process for producing the same |
| US4715962A (en) * | 1986-08-15 | 1987-12-29 | Nalco Chemical Company | Ampholytic diallyldimethyl ammonium chloride (DADMAC) copolymers and terpolymers for water clarification |
| USRE34903E (en) * | 1987-06-22 | 1995-04-11 | Mitsubishi Kasei Corporation | Vinylamine copolymer, flocculating agent and paper strength increasing agent using the same, as well as process for producing the same |
| US5047153A (en) * | 1989-10-31 | 1991-09-10 | Resources Conservation Company | Method for removing amine from solids |
| US5252692A (en) * | 1990-11-23 | 1993-10-12 | Kingston Technologies, Inc. | Hydrophilic acrylic copolymers and method of preparation |
| DE4239128A1 (de) * | 1992-11-20 | 1994-05-26 | Wolff Walsrode Ag | Verfahren zur Herstellung von wasserlöslichen Polymeren durch Aminolyse von Polyacrylnitril |
| JP3982046B2 (ja) * | 1997-04-16 | 2007-09-26 | ソニー株式会社 | 高分子凝集剤 |
| US6589427B2 (en) * | 2001-02-28 | 2003-07-08 | Council Of Scientific & Industrial Research | Process for treatment of mixture of spent wash from distillery and black liquor from pulp and paper industry |
| EP2069699A2 (en) * | 2006-10-03 | 2009-06-17 | Wyeth | Lyophilization methods and apparatuses |
| JP5618112B2 (ja) * | 2011-02-25 | 2014-11-05 | 株式会社豊田自動織機 | 硫黄変性ポリアクリロニトリルおよびその評価方法ならびに硫黄変性ポリアクリロニトリルを用いた正極、非水電解質二次電池、および車両 |
| DE102012007150A1 (de) | 2012-04-12 | 2013-10-17 | Bwt Water+More Gmbh | Kartusche zur Trinkwasseraufbereitung sowie Verfahren zur Aufbereitung von Trinkwasser |
| DE102012007149A1 (de) | 2012-04-12 | 2013-10-17 | Bwt Water+More Gmbh | Kartusche zur Trinkwasseraufbereitung sowie Verfahren zur Aufbereitung von Trinkwasser |
| DE102012105723B4 (de) * | 2012-06-28 | 2016-07-21 | Bwt Ag | Kartusche zur Trinkwasseraufbereitung |
| JP6115914B2 (ja) * | 2013-03-13 | 2017-04-19 | 国立研究開発法人産業技術総合研究所 | 硫黄変性ニトリル基含有共重合体樹脂及びその用途 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3406139A (en) * | 1963-01-29 | 1968-10-15 | Rohm & Haas | Vinylimidazoline and vinyltetrahydropyrimidine polymers |
| US3647769A (en) * | 1969-11-14 | 1972-03-07 | Diamond Shamrock Corp | Reaction products of polynitriles water and amines |
| US4041006A (en) * | 1975-04-25 | 1977-08-09 | Rohm And Haas Company | Flocculant composition and process |
-
1978
- 1978-12-04 US US05/965,770 patent/US4254250A/en not_active Expired - Lifetime
- 1978-12-04 PL PL22012278A patent/PL220122A1/xx unknown
-
1979
- 1979-11-06 DK DK470279A patent/DK470279A/da unknown
- 1979-11-29 GB GB7941188A patent/GB2038841B/en not_active Expired
- 1979-11-30 SE SE7909914A patent/SE446090B/sv not_active IP Right Cessation
- 1979-12-03 AU AU53397/79A patent/AU5339779A/en not_active Abandoned
- 1979-12-03 BE BE0/198386A patent/BE880386A/fr not_active IP Right Cessation
- 1979-12-03 ZA ZA00796550A patent/ZA796550B/xx unknown
- 1979-12-03 CA CA000341111A patent/CA1135446A/en not_active Expired
- 1979-12-03 MX MX798516U patent/MX6750E/es unknown
- 1979-12-03 IT IT27792/79A patent/IT1126480B/it active
- 1979-12-03 JP JP15671179A patent/JPS5592710A/ja active Granted
- 1979-12-03 FR FR7929626A patent/FR2443472B1/fr not_active Expired
- 1979-12-03 IE IE2311/79A patent/IE49221B1/en unknown
- 1979-12-03 NL NLAANVRAGE7908718,A patent/NL179652C/xx not_active IP Right Cessation
- 1979-12-03 LU LU81945A patent/LU81945A1/fr unknown
- 1979-12-03 CH CH1072479A patent/CH643568A5/fr not_active IP Right Cessation
- 1979-12-04 BR BR7907886A patent/BR7907886A/pt unknown
- 1979-12-04 ES ES486665A patent/ES486665A0/es active Granted
- 1979-12-04 DE DE2948795A patent/DE2948795C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE446090B (sv) | 1986-08-11 |
| IE792311L (en) | 1980-06-04 |
| LU81945A1 (fr) | 1980-07-01 |
| US4254250A (en) | 1981-03-03 |
| NL179652B (nl) | 1986-05-16 |
| FR2443472A1 (fr) | 1980-07-04 |
| SE7909914L (sv) | 1980-06-05 |
| AU5339779A (en) | 1980-07-17 |
| ES8203401A1 (es) | 1981-05-16 |
| IE49221B1 (en) | 1985-08-21 |
| JPS5592710A (en) | 1980-07-14 |
| NL179652C (nl) | 1986-10-16 |
| NL7908718A (nl) | 1980-06-06 |
| FR2443472B1 (fr) | 1986-04-25 |
| IT7927792A0 (it) | 1979-12-03 |
| DK470279A (da) | 1980-06-05 |
| IT1126480B (it) | 1986-05-21 |
| ES486665A0 (es) | 1981-05-16 |
| ZA796550B (en) | 1980-11-26 |
| DE2948795C2 (de) | 1982-07-15 |
| PL220122A1 (pt) | 1980-09-22 |
| BE880386A (fr) | 1980-06-03 |
| GB2038841B (en) | 1983-02-09 |
| GB2038841A (en) | 1980-07-30 |
| JPS6214563B2 (pt) | 1987-04-02 |
| DE2948795A1 (de) | 1980-06-12 |
| MX6750E (es) | 1986-06-25 |
| CA1135446A (en) | 1982-11-09 |
| CH643568A5 (fr) | 1984-06-15 |
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