CA1122730A - Floculation de solides en suspension de cations multivalents, avec des floculants anioniques contenant des ions sulfonates - Google Patents

Floculation de solides en suspension de cations multivalents, avec des floculants anioniques contenant des ions sulfonates

Info

Publication number: CA1122730A
Authority: CA; Canada
Prior art keywords: flocculant; mole percent; acid; solids; units derived
Prior art date: 1979-02-15
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

Application number

CA337,654A

Other languages

English (en)

Inventor

Frederick Halverson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

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.)

1979-02-15

Filing date

1979-10-16

Publication date

1982-04-27

1979-10-16 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1982-04-27 Application granted granted Critical

1982-04-27 Publication of CA1122730A publication Critical patent/CA1122730A/fr

Status Expired legal-status Critical Current

Links

239000007787 solid Substances 0.000 title claims abstract description 25
125000000129 anionic group Chemical group 0.000 title claims abstract description 17
150000001768 cations Chemical class 0.000 title claims abstract description 12
239000008394 flocculating agent Substances 0.000 title abstract description 22
238000005189 flocculation Methods 0.000 title abstract description 9
230000016615 flocculation Effects 0.000 title abstract description 9
-1 sulfonate ions Chemical class 0.000 title abstract description 9
238000000034 method Methods 0.000 claims description 38
230000008569 process Effects 0.000 claims description 26
239000000725 suspension Substances 0.000 claims description 22
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 20
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 15
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 15
XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 claims description 10
NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims description 10
229910019142 PO4 Inorganic materials 0.000 claims description 8
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 8
239000010452 phosphate Substances 0.000 claims description 8
230000003311 flocculating effect Effects 0.000 claims description 5
239000007900 aqueous suspension Substances 0.000 claims description 3
239000006185 dispersion Substances 0.000 abstract description 2
229920000642 polymer Polymers 0.000 description 32
229940117913 acrylamide Drugs 0.000 description 17
230000000052 comparative effect Effects 0.000 description 15
239000000243 solution Substances 0.000 description 13
238000007792 addition Methods 0.000 description 10
229940037003 alum Drugs 0.000 description 10
238000004042 decolorization Methods 0.000 description 9
239000000203 mixture Substances 0.000 description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
238000002156 mixing Methods 0.000 description 6
238000013019 agitation Methods 0.000 description 5
239000008367 deionised water Substances 0.000 description 5
229910021641 deionized water Inorganic materials 0.000 description 5
239000000463 material Substances 0.000 description 5
238000003756 stirring Methods 0.000 description 5
125000000542 sulfonic acid group Chemical group 0.000 description 4
IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
239000002253 acid Substances 0.000 description 3
125000002843 carboxylic acid group Chemical group 0.000 description 3
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
229920006318 anionic polymer Polymers 0.000 description 2
150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
125000002091 cationic group Chemical group 0.000 description 2
238000005352 clarification Methods 0.000 description 2
BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000000178 monomer Substances 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
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 description 1
229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
125000003277 amino group Chemical group 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
239000003086 colorant Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
229940032296 ferric chloride Drugs 0.000 description 1
239000011790 ferrous sulphate Substances 0.000 description 1
235000003891 ferrous sulphate Nutrition 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
239000000758 substrate Substances 0.000 description 1
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
239000006228 supernatant Substances 0.000 description 1
238000010998 test method Methods 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1

Landscapes

Separation Of Suspended Particles By Flocculating Agents (AREA)

CA337,654A 1979-02-15 1979-10-16 Floculation de solides en suspension de cations multivalents, avec des floculants anioniques contenant des ions sulfonates Expired CA1122730A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US1227479A	1979-02-15	1979-02-15
US12,274		1979-02-15

Publications (1)

Publication Number	Publication Date
CA1122730A true CA1122730A (fr)	1982-04-27

Family

ID=21754183

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA337,654A Expired CA1122730A (fr)	1979-02-15	1979-10-16	Floculation de solides en suspension de cations multivalents, avec des floculants anioniques contenant des ions sulfonates

Country Status (2)

Country	Link
CA (1)	CA1122730A (fr)
ZA (1)	ZA795533B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6041939A (en) *	1998-03-20	2000-03-28	Thiele Kaolin Company	Beneficiation with selective flocculation using hydroxamates
US9068776B2 (en)	2009-10-30	2015-06-30	Suncor Energy Inc.	Depositing and farming methods for drying oil sand mature fine tailings
US9404686B2 (en)	2009-09-15	2016-08-02	Suncor Energy Inc.	Process for dying oil sand mature fine tailings
US9909070B2 (en)	2009-09-15	2018-03-06	Suncor Energy Inc.	Process for flocculating and dewatering oil sand mature fine tailings

1979
- 1979-10-16 CA CA337,654A patent/CA1122730A/fr not_active Expired
- 1979-10-17 ZA ZA00795533A patent/ZA795533B/xx unknown

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6041939A (en) *	1998-03-20	2000-03-28	Thiele Kaolin Company	Beneficiation with selective flocculation using hydroxamates
US9404686B2 (en)	2009-09-15	2016-08-02	Suncor Energy Inc.	Process for dying oil sand mature fine tailings
US9909070B2 (en)	2009-09-15	2018-03-06	Suncor Energy Inc.	Process for flocculating and dewatering oil sand mature fine tailings
US10590347B2 (en)	2009-09-15	2020-03-17	Suncor Energy Inc.	Process for flocculating and dewatering oil sand mature fine tailings
US9068776B2 (en)	2009-10-30	2015-06-30	Suncor Energy Inc.	Depositing and farming methods for drying oil sand mature fine tailings

Also Published As

Publication number	Publication date
ZA795533B (en)	1980-11-26

Legal Events

Date	Code	Title	Description
1999-04-27	MKEX	Expiry

Publication	Publication Date	Title
US4342653A (en)	1982-08-03	Process for the flocculation of suspended solids
EP0104904B1 (fr)	1987-04-29	Compositions contenant des particules minérales en suspension et procédé pour le traitement d'eau au moyen de cette composition
US3953330A (en)	1976-04-27	Water-soluble cationic polymeric materials and their use
US4800039A (en)	1989-01-24	Flocculation of suspended solids from aqueous solutions
EP0061354B1 (fr)	1985-01-16	Procédé et composition pour le conditionnement d'un système aqueux
EP0952118B1 (fr)	2001-12-12	Clarification d'eau par addition de silice colloidale suivie par addition d'un polyélectrolyte
EP0668245B1 (fr)	1998-12-16	Polyvinylamines quaternisées comme agents de clarification d'eau
Cohen et al.	1958	Natural and synthetic polyelectrolytes as coagulant aids
US3300406A (en)	1967-01-24	Flocculation of water-soluble organic materials
US4401574A (en)	1983-08-30	Flocculation of aqueous paint waste
US5205939A (en)	1993-04-27	Removal of silver from aqueous systems
DE1096836B (de)	1961-01-05	Verfahren zum Klaeren trueber Waesser oder Abwaesser
US5573675A (en)	1996-11-12	Clarification of deinking process waters using polymers containing vinylamine
US3956122A (en)	1976-05-11	Cationic arylamide-styrene copolymers and flocculation of sewage therewith
CA1122730A (fr)	1982-04-27	Floculation de solides en suspension de cations multivalents, avec des floculants anioniques contenant des ions sulfonates
USRE31900E (en)	1985-05-28	Process for the flocculation of suspended solids
EP0385972B1 (fr)	1992-06-03	Procede d'amelioration de l'utilisation de poly-electrolytes dans des suspensions aqueuses d'egouttage
US3658474A (en)	1972-04-25	Process for clarification of an impure acidic titanium sulphate liquor and/or the manufacture of titanium dioxide therefrom
US4043910A (en)	1977-08-23	Removal of phosphorous from waste water
JP2668711B2 (ja)	1997-10-27	紙・パルプ廃水の凝集処理方法
DE3023276C2 (fr)	1993-09-16
JPH0938700A (ja)	1997-02-10	有機汚泥の処理法
SU1747391A1 (ru)	1992-07-15	Способ очистки природной воды
JP2016150312A (ja)	2016-08-22	廃水の凝集処理剤および廃水の凝集処理方法
MXPA00010298A (en)	2002-05-09	Use of polymer dispersions for paper mill color removal