CA2936519A1 - Methode de traitement des matieres en suspension de particules minerales dans l'eau par un agent epaississant au moyen d'un double traitement chimique - Google Patents

Methode de traitement des matieres en suspension de particules minerales dans l'eau par un agent epaississant au moyen d'un double traitement chimique Download PDF

Info

Publication number: CA2936519A1
Authority: CA; Canada
Prior art keywords: mineral particles; thickener; cationic; suspension; flocculant
Prior art date: 2016-07-19
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.): Pending

Application number

CA2936519A

Other languages

English (en)

Inventor

Trong Dang-Vu

Colin Klein

Scott Ramey

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.)

SNF Group

Original Assignee

SPCM SA

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.)

2016-07-19

Filing date

2016-07-19

Publication date

2018-01-19

2016-07-19 Application filed by SPCM SA filed Critical SPCM SA

2016-07-19 Priority to CA2936519A priority Critical patent/CA2936519A1/fr

2018-01-19 Publication of CA2936519A1 publication Critical patent/CA2936519A1/fr

Status Pending legal-status Critical Current

Links

239000002562 thickening agent Substances 0.000 title claims abstract description 49
229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 43
239000011707 mineral Substances 0.000 title claims abstract description 43
239000002245 particle Substances 0.000 title claims abstract description 43
238000000034 method Methods 0.000 title claims abstract description 42
239000000725 suspension Substances 0.000 title claims abstract description 33
238000011282 treatment Methods 0.000 title description 19
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 15
239000000126 substance Substances 0.000 title description 9
230000009977 dual effect Effects 0.000 title description 8
125000000129 anionic group Chemical group 0.000 claims abstract description 40
150000001767 cationic compounds Chemical class 0.000 claims abstract description 26
239000007900 aqueous suspension Substances 0.000 claims abstract description 12
238000002156 mixing Methods 0.000 claims abstract description 9
238000005189 flocculation Methods 0.000 claims abstract description 5
230000016615 flocculation Effects 0.000 claims abstract description 5
125000002091 cationic group Chemical group 0.000 claims description 47
239000007787 solid Substances 0.000 claims description 36
239000000701 coagulant Substances 0.000 claims description 21
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 11
229920003169 water-soluble polymer Polymers 0.000 claims description 9
239000003027 oil sand Substances 0.000 claims description 6
DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 claims description 5
229920001577 copolymer Polymers 0.000 claims description 5
238000000605 extraction Methods 0.000 claims description 5
NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 claims description 4
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
235000010755 mineral Nutrition 0.000 description 29
238000007792 addition Methods 0.000 description 20
239000000178 monomer Substances 0.000 description 18
229920000642 polymer Polymers 0.000 description 16
238000006116 polymerization reaction Methods 0.000 description 10
239000000243 solution Substances 0.000 description 9
150000003839 salts Chemical class 0.000 description 7
229920006318 anionic polymer Polymers 0.000 description 6
229920005615 natural polymer Polymers 0.000 description 6
238000005056 compaction Methods 0.000 description 5
238000010526 radical polymerization reaction Methods 0.000 description 4
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
239000010426 asphalt Substances 0.000 description 3
229920006317 cationic polymer Polymers 0.000 description 3
230000002209 hydrophobic effect Effects 0.000 description 3
239000007788 liquid Substances 0.000 description 3
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 3
239000000843 powder Substances 0.000 description 3
239000004576 sand Substances 0.000 description 3
PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
229920002472 Starch Polymers 0.000 description 2
150000003926 acrylamides Chemical class 0.000 description 2
125000000217 alkyl group Chemical group 0.000 description 2
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
125000003710 aryl alkyl group Chemical group 0.000 description 2
QDHFHIQKOVNCNC-UHFFFAOYSA-N butane-1-sulfonic acid Chemical compound CCCCS(O)(=O)=O QDHFHIQKOVNCNC-UHFFFAOYSA-N 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
230000008021 deposition Effects 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
239000008394 flocculating agent Substances 0.000 description 2
238000002955 isolation Methods 0.000 description 2
239000010413 mother solution Substances 0.000 description 2
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
229940047670 sodium acrylate Drugs 0.000 description 2
239000008107 starch Substances 0.000 description 2
235000019698 starch Nutrition 0.000 description 2
UZNHKBFIBYXPDV-UHFFFAOYSA-N trimethyl-[3-(2-methylprop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)NCCC[N+](C)(C)C UZNHKBFIBYXPDV-UHFFFAOYSA-N 0.000 description 2
239000002699 waste material Substances 0.000 description 2
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
229920001661 Chitosan Polymers 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229920002307 Dextran Polymers 0.000 description 1
229920001353 Dextrin Polymers 0.000 description 1
239000004375 Dextrin Substances 0.000 description 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
229940048053 acrylate Drugs 0.000 description 1
125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
229920000615 alginic acid Polymers 0.000 description 1
235000010443 alginic acid Nutrition 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
229910000329 aluminium sulfate Inorganic materials 0.000 description 1
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
235000011128 aluminium sulphate Nutrition 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000000440 bentonite Substances 0.000 description 1
229910000278 bentonite Inorganic materials 0.000 description 1
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
XTHPWXDJESJLNJ-UHFFFAOYSA-M chlorosulfate Chemical compound [O-]S(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-M 0.000 description 1
239000004927 clay Substances 0.000 description 1
-1 clays Substances 0.000 description 1
239000003245 coal Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
235000019425 dextrin Nutrition 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000010432 diamond Substances 0.000 description 1
238000007865 diluting Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000009297 electrocoagulation Methods 0.000 description 1
238000001962 electrophoresis Methods 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
238000007720 emulsion polymerization reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
229960002089 ferrous chloride Drugs 0.000 description 1
239000011790 ferrous sulphate Substances 0.000 description 1
235000003891 ferrous sulphate Nutrition 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000010528 free radical solution polymerization reaction Methods 0.000 description 1
150000004676 glycans Chemical class 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
239000010931 gold Substances 0.000 description 1
159000000011 group IA salts Chemical class 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
239000003999 initiator Substances 0.000 description 1
238000012688 inverse emulsion polymerization Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
238000009533 lab test Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
125000005395 methacrylic acid group Chemical group 0.000 description 1
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
238000005065 mining Methods 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 description 1
229920001282 polysaccharide Polymers 0.000 description 1
239000005017 polysaccharide Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000012673 precipitation polymerization Methods 0.000 description 1
239000013049 sediment Substances 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
238000001694 spray drying Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1
125000000542 sulfonic acid group Chemical group 0.000 description 1
238000010557 suspension polymerization reaction Methods 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
OEIXGLMQZVLOQX-UHFFFAOYSA-N trimethyl-[3-(prop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCCNC(=O)C=C OEIXGLMQZVLOQX-UHFFFAOYSA-N 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
- C02F1/56—Macromolecular compounds
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions

Landscapes

Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)

CA2936519A 2016-07-19 2016-07-19 Methode de traitement des matieres en suspension de particules minerales dans l'eau par un agent epaississant au moyen d'un double traitement chimique Pending CA2936519A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA2936519A CA2936519A1 (fr)	2016-07-19	2016-07-19	Methode de traitement des matieres en suspension de particules minerales dans l'eau par un agent epaississant au moyen d'un double traitement chimique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA2936519A CA2936519A1 (fr)	2016-07-19	2016-07-19	Methode de traitement des matieres en suspension de particules minerales dans l'eau par un agent epaississant au moyen d'un double traitement chimique

Publications (1)

Publication Number	Publication Date
CA2936519A1 true CA2936519A1 (fr)	2018-01-19

Family

ID=60989375

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2936519A Pending CA2936519A1 (fr)	2016-07-19	2016-07-19	Methode de traitement des matieres en suspension de particules minerales dans l'eau par un agent epaississant au moyen d'un double traitement chimique

Country Status (1)

Country	Link
CA (1)	CA2936519A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110127828A (zh) *	2019-06-11	2019-08-16	兖州煤业股份有限公司	洗煤水复合离子絮凝浓缩***及其处理洗煤水的方法

2016
- 2016-07-19 CA CA2936519A patent/CA2936519A1/fr active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110127828A (zh) *	2019-06-11	2019-08-16	兖州煤业股份有限公司	洗煤水复合离子絮凝浓缩***及其处理洗煤水的方法

Legal Events

Date	Code	Title	Description
2021-04-22	EEER	Examination request	Effective date: 20210408
2022-06-22	EEER	Examination request	Effective date: 20210408
2022-09-01	EEER	Examination request	Effective date: 20210408
2022-10-20	EEER	Examination request	Effective date: 20210408
2023-02-24	EEER	Examination request	Effective date: 20210408
2023-04-01	EEER	Examination request	Effective date: 20210408
2023-06-21	EEER	Examination request	Effective date: 20210408
2023-07-14	EEER	Examination request	Effective date: 20210408
2023-07-29	EEER	Examination request	Effective date: 20210408
2023-10-04	EEER	Examination request	Effective date: 20210408
2024-04-15	EEER	Examination request	Effective date: 20210408

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CA2936519A1 - Methode de traitement des matieres en suspension de particules minerales dans l'eau par un agent epaississant au moyen d'un double traitement chimique - Google Patents

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Classifications

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=60989375

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

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