NL8702172A - Werkwijze ter bereiding van in water oplosbaar polyelektrolyt. - Google Patents

Werkwijze ter bereiding van in water oplosbaar polyelektrolyt. Download PDF

Info

Publication number: NL8702172A
Authority: NL; Netherlands
Prior art keywords: water; polyelectrolyte; soluble; temperature; polymerization
Prior art date: 1987-09-02

Application number

NL8702172A

Other languages

English (en)

Dutch (nl)

Original Assignee

Inst Khim Akademii Nauk Uzbexk

Priority date (The priority date 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 date listed.)

1987-09-02

Filing date

1987-09-11

Publication date

1989-04-03

1987-09-11 Application filed by Inst Khim Akademii Nauk Uzbexk filed Critical Inst Khim Akademii Nauk Uzbexk

1989-04-03 Publication of NL8702172A publication Critical patent/NL8702172A/nl

Links

238000004519 manufacturing process Methods 0.000 title claims description 9
229920000867 polyelectrolyte Polymers 0.000 claims description 57
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 32
238000006116 polymerization reaction Methods 0.000 claims description 27
ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 25
239000001099 ammonium carbonate Substances 0.000 claims description 25
235000012501 ammonium carbonate Nutrition 0.000 claims description 25
238000006243 chemical reaction Methods 0.000 claims description 25
150000001253 acrylic acids Chemical class 0.000 claims description 23
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 20
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 20
239000003292 glue Substances 0.000 claims description 16
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 10
230000002269 spontaneous effect Effects 0.000 claims description 10
102000004169 proteins and genes Human genes 0.000 claims description 8
108090000623 proteins and genes Proteins 0.000 claims description 8
230000032683 aging Effects 0.000 claims 1
230000018109 developmental process Effects 0.000 claims 1
238000000034 method Methods 0.000 description 20
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
238000005189 flocculation Methods 0.000 description 15
230000016615 flocculation Effects 0.000 description 15
239000002002 slurry Substances 0.000 description 13
239000002689 soil Substances 0.000 description 11
239000000243 solution Substances 0.000 description 9
230000015572 biosynthetic process Effects 0.000 description 6
QERYCTSHXKAMIS-UHFFFAOYSA-M thiophene-2-carboxylate Chemical compound [O-]C(=O)C1=CC=CS1 QERYCTSHXKAMIS-UHFFFAOYSA-M 0.000 description 6
230000008719 thickening Effects 0.000 description 5
239000005995 Aluminium silicate Substances 0.000 description 4
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
235000012211 aluminium silicate Nutrition 0.000 description 4
238000005265 energy consumption Methods 0.000 description 4
238000001914 filtration Methods 0.000 description 4
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
239000012615 aggregate Substances 0.000 description 3
239000008394 flocculating agent Substances 0.000 description 3
239000007791 liquid phase Substances 0.000 description 3
239000007787 solid Substances 0.000 description 3
239000007790 solid phase Substances 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
239000001569 carbon dioxide Substances 0.000 description 2
229910002092 carbon dioxide Inorganic materials 0.000 description 2
125000003178 carboxy group Chemical class [H]OC(*)=O 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
238000005352 clarification Methods 0.000 description 2
230000003750 conditioning effect Effects 0.000 description 2
239000003792 electrolyte Substances 0.000 description 2
239000003295 industrial effluent Substances 0.000 description 2
239000008239 natural water Substances 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000003505 polymerization initiator Substances 0.000 description 2
230000000379 polymerizing effect Effects 0.000 description 2
239000000843 powder Substances 0.000 description 2
239000011780 sodium chloride Substances 0.000 description 2
239000002688 soil aggregate Substances 0.000 description 2
238000007711 solidification Methods 0.000 description 2
230000008023 solidification Effects 0.000 description 2
238000003756 stirring Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
244000007853 Sarothamnus scoparius Species 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000009854 hydrometallurgy Methods 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
230000003993 interaction Effects 0.000 description 1
230000007774 longterm Effects 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229920005862 polyol Polymers 0.000 description 1
150000003077 polyols Chemical class 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000008262 pumice Substances 0.000 description 1
238000000746 purification Methods 0.000 description 1
239000003516 soil conditioner Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1

Classifications

- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

NL8702172A 1987-09-02 1987-09-11 Werkwijze ter bereiding van in water oplosbaar polyelektrolyt. NL8702172A (nl)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
AT0221187A AT389518B (de)	1987-09-02	1987-09-02	Verfahren zur herstellung eines wasserloeslichen polyelektrolyten
AT221187		1987-09-02
DE19873730290 DE3730290A1 (de)	1987-09-02	1987-09-09	Verfahren zur herstellung eines wasserloeslichen polyelektrolyten
DE3730290		1987-09-09

Publications (1)

Publication Number	Publication Date
NL8702172A true NL8702172A (nl)	1989-04-03

Family

ID=25597961

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8702172A NL8702172A (nl)	1987-09-02	1987-09-11	Werkwijze ter bereiding van in water oplosbaar polyelektrolyt.

Country Status (5)

Country	Link
US (1)	US4948835A (de)
AT (1)	AT389518B (de)
DE (1)	DE3730290A1 (de)
FR (1)	FR2621319B1 (de)
NL (1)	NL8702172A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9796623B2 (en) *	2014-07-14	2017-10-24	Walter J. Horton	Systems and methods for affecting a wall repair

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3784491A (en) *	1971-05-27	1974-01-08	Wilson & Co Inc	Polymerization of vinyl monomers using coacervate stabilizing agents containing gelatin
SU475370A1 (ru) *	1973-12-10	1975-06-30	Институт Химии Ан Узбекской Сср	Способ получени водорастворимого полиэлектролита
DE3323810A1 (de) *	1983-07-01	1985-01-03	Wacker-Chemie GmbH, 8000 München	Verfahren zur herstellung waessriger polymerdispersionen und ihre verwendung

1987
- 1987-09-02 AT AT0221187A patent/AT389518B/de not_active IP Right Cessation
- 1987-09-09 DE DE19873730290 patent/DE3730290A1/de not_active Withdrawn
- 1987-09-11 NL NL8702172A patent/NL8702172A/nl not_active Application Discontinuation
- 1987-10-05 FR FR878713735A patent/FR2621319B1/fr not_active Expired - Lifetime
1988
- 1988-06-01 US US07/201,474 patent/US4948835A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AT389518B (de)	1989-12-27
FR2621319A1 (fr)	1989-04-07
FR2621319B1 (fr)	1990-02-02
DE3730290A1 (de)	1989-03-23
US4948835A (en)	1990-08-14
ATA221187A (de)	1989-05-15

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Legal Events

Date	Code	Title	Description
1992-05-06	BV	The patent application has lapsed