CA2004549A1 - Separation process - Google Patents
Separation processInfo
- Publication number
- CA2004549A1 CA2004549A1 CA002004549A CA2004549A CA2004549A1 CA 2004549 A1 CA2004549 A1 CA 2004549A1 CA 002004549 A CA002004549 A CA 002004549A CA 2004549 A CA2004549 A CA 2004549A CA 2004549 A1 CA2004549 A1 CA 2004549A1
- Authority
- CA
- Canada
- Prior art keywords
- polyelectrolyte
- copolymer
- process according
- modified
- reaction
- Prior art date
- 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.)
- Abandoned
Links
- 238000000926 separation method Methods 0.000 title abstract description 7
- 229920000867 polyelectrolyte Polymers 0.000 claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 25
- 229920001577 copolymer Polymers 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 13
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 13
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 13
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 11
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 claims description 11
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- 230000003311 flocculating effect Effects 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- 238000005189 flocculation Methods 0.000 claims description 4
- 230000016615 flocculation Effects 0.000 claims description 4
- -1 vinyl pyrollidone Chemical compound 0.000 claims description 4
- 150000008064 anhydrides Chemical group 0.000 claims description 3
- 125000004018 acid anhydride group Chemical group 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 24
- 229920005601 base polymer Polymers 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000003245 coal Substances 0.000 description 10
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 239000004816 latex Substances 0.000 description 5
- 229920000126 latex Polymers 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 4
- 239000008394 flocculating agent Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000011369 resultant mixture Substances 0.000 description 4
- 229940047670 sodium acrylate Drugs 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical group [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
- FBEJVWOYFNLIJE-UHFFFAOYSA-M 1-dodecyl-4-ethenylpyridin-1-ium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+]1=CC=C(C=C)C=C1 FBEJVWOYFNLIJE-UHFFFAOYSA-M 0.000 description 1
- 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 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- JHRWWRDRBPCWTF-UHFFFAOYSA-N captafol Chemical compound C1C=CCC2C(=O)N(SC(Cl)(Cl)C(Cl)Cl)C(=O)C21 JHRWWRDRBPCWTF-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical compound NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000007788 liquid Substances 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
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000010802 sludge Substances 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
-
- 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
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPJ1806 | 1988-12-05 | ||
| AUPJ180688 | 1988-12-05 | ||
| AUPJ180788 | 1988-12-05 | ||
| AUPJ1807 | 1988-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2004549A1 true CA2004549A1 (en) | 1990-06-05 |
Family
ID=25643589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002004549A Abandoned CA2004549A1 (en) | 1988-12-05 | 1989-12-04 | Separation process |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0400129A4 (forum.php) |
| JP (1) | JPH03503295A (forum.php) |
| CN (2) | CN1043298A (forum.php) |
| CA (1) | CA2004549A1 (forum.php) |
| DK (1) | DK186090A (forum.php) |
| IL (1) | IL92554A0 (forum.php) |
| IN (1) | IN176443B (forum.php) |
| MY (1) | MY105082A (forum.php) |
| WO (1) | WO1990006336A1 (forum.php) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2693910B1 (fr) * | 1992-07-23 | 1994-08-26 | Taema | Equipement et procédé de fourniture de doses d'au moins un gaz aux voies respiratoires d'un utilisateur. |
| CN111483654A (zh) * | 2020-05-08 | 2020-08-04 | 胡艳锋 | 一种果蔬自动包装机用封箱装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL131797C (forum.php) * | 1964-01-27 | |||
| FR2030358A1 (forum.php) * | 1969-02-07 | 1970-11-13 | Mobil Oil Corp | |
| JPS5611775B2 (forum.php) * | 1972-09-11 | 1981-03-17 | ||
| US4255309A (en) * | 1979-08-16 | 1981-03-10 | Betz Laboratories, Inc. | Polyacrylic acids and methyl vinyl ether/maleic anhydride copolymers as soft scale inhibitors |
| JPS6383150A (ja) * | 1986-09-29 | 1988-04-13 | Mitsubishi Petrochem Co Ltd | 吸水性樹脂組成物およびその製造法 |
-
1989
- 1989-12-04 CA CA002004549A patent/CA2004549A1/en not_active Abandoned
- 1989-12-04 EP EP19900900031 patent/EP0400129A4/en not_active Withdrawn
- 1989-12-04 WO PCT/AU1989/000523 patent/WO1990006336A1/en not_active Application Discontinuation
- 1989-12-04 MY MYPI89001693A patent/MY105082A/en unknown
- 1989-12-04 JP JP2500110A patent/JPH03503295A/ja not_active Withdrawn
- 1989-12-05 CN CN89109764.3A patent/CN1043298A/zh active Pending
- 1989-12-05 IL IL92554A patent/IL92554A0/xx not_active IP Right Cessation
- 1989-12-05 IN IN1142DE1989 patent/IN176443B/en unknown
-
1990
- 1990-08-03 DK DK186090A patent/DK186090A/da not_active Application Discontinuation
-
1995
- 1995-03-17 CN CN95100572.3A patent/CN1112906A/zh active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| CN1043298A (zh) | 1990-06-27 |
| JPH03503295A (ja) | 1991-07-25 |
| IN176443B (forum.php) | 1996-05-25 |
| IL92554A0 (en) | 1990-08-31 |
| CN1112906A (zh) | 1995-12-06 |
| EP0400129A1 (en) | 1990-12-05 |
| WO1990006336A1 (en) | 1990-06-14 |
| DK186090D0 (da) | 1990-08-03 |
| MY105082A (en) | 1994-08-30 |
| EP0400129A4 (en) | 1992-05-06 |
| DK186090A (da) | 1990-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |