CA2909528C - Rheology modifying agents for slurries - Google Patents
Rheology modifying agents for slurries Download PDFInfo
- Publication number
- CA2909528C CA2909528C CA2909528A CA2909528A CA2909528C CA 2909528 C CA2909528 C CA 2909528C CA 2909528 A CA2909528 A CA 2909528A CA 2909528 A CA2909528 A CA 2909528A CA 2909528 C CA2909528 C CA 2909528C
- Authority
- CA
- Canada
- Prior art keywords
- molecular weight
- rheology modifying
- lime
- additive
- polymer
- 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.)
- Active
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 149
- 238000000518 rheometry Methods 0.000 title claims abstract description 126
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 130
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 130
- 239000004571 lime Substances 0.000 claims abstract description 128
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 110
- 238000000034 method Methods 0.000 claims abstract description 68
- 229920006158 high molecular weight polymer Polymers 0.000 claims abstract description 51
- 229920006318 anionic polymer Polymers 0.000 claims abstract description 43
- 239000002738 chelating agent Substances 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 39
- 229920001577 copolymer Polymers 0.000 claims description 33
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 29
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 27
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 23
- 229920000642 polymer Polymers 0.000 claims description 18
- 229930195733 hydrocarbon Natural products 0.000 claims description 14
- 150000002430 hydrocarbons Chemical class 0.000 claims description 14
- 239000004215 Carbon black (E152) Substances 0.000 claims description 12
- 229920002401 polyacrylamide Polymers 0.000 claims description 12
- 229920001444 polymaleic acid Polymers 0.000 claims description 11
- 229920001897 terpolymer Polymers 0.000 claims description 11
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- WQABCVAJNWAXTE-UHFFFAOYSA-N dimercaprol Chemical compound OCC(S)CS WQABCVAJNWAXTE-UHFFFAOYSA-N 0.000 claims description 6
- 229960001051 dimercaprol Drugs 0.000 claims description 3
- 229920001732 Lignosulfonate Polymers 0.000 claims 2
- 239000000395 magnesium oxide Substances 0.000 abstract description 102
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract description 102
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract description 61
- 230000002265 prevention Effects 0.000 abstract 1
- 239000000654 additive Substances 0.000 description 125
- 230000000996 additive effect Effects 0.000 description 124
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 32
- 238000003860 storage Methods 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 239000000377 silicon dioxide Substances 0.000 description 16
- 239000000178 monomer Substances 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 11
- 239000002253 acid Substances 0.000 description 8
- 150000003926 acrylamides Chemical class 0.000 description 7
- 229920002125 Sokalan® Polymers 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000008233 hard water Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 239000004584 polyacrylic acid Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 description 3
- 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 description 3
- 239000000356 contaminant Substances 0.000 description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
- 239000000347 magnesium hydroxide Substances 0.000 description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 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 2
- 238000010306 acid treatment Methods 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011419 magnesium lime Substances 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- -1 HCI Chemical class 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/02—Oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/02—Magnesia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/105—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances combined with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
-
- 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
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/09—Viscosity
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/083—Mineral agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Treatment Of Sludge (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3109315A CA3109315C (en) | 2013-05-01 | 2014-04-23 | Rheology modifying agents for slurries |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/875,061 | 2013-05-01 | ||
| US13/875,061 US9656914B2 (en) | 2013-05-01 | 2013-05-01 | Rheology modifying agents for slurries |
| PCT/US2014/035099 WO2014179129A1 (en) | 2013-05-01 | 2014-04-23 | Rheology modifying agents for slurries |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3109315A Division CA3109315C (en) | 2013-05-01 | 2014-04-23 | Rheology modifying agents for slurries |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2909528A1 CA2909528A1 (en) | 2014-11-06 |
| CA2909528C true CA2909528C (en) | 2021-07-27 |
Family
ID=51840890
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2909528A Active CA2909528C (en) | 2013-05-01 | 2014-04-23 | Rheology modifying agents for slurries |
| CA3109315A Active CA3109315C (en) | 2013-05-01 | 2014-04-23 | Rheology modifying agents for slurries |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3109315A Active CA3109315C (en) | 2013-05-01 | 2014-04-23 | Rheology modifying agents for slurries |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9656914B2 (enExample) |
| EP (1) | EP2991947B1 (enExample) |
| JP (1) | JP6362676B2 (enExample) |
| KR (1) | KR20160003185A (enExample) |
| CN (1) | CN105164082A (enExample) |
| CA (2) | CA2909528C (enExample) |
| SG (1) | SG11201508557PA (enExample) |
| WO (1) | WO2014179129A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102544643B1 (ko) * | 2015-12-23 | 2023-06-19 | 솔브레인 주식회사 | 연마 슬러리 조성물 및 이를 이용한 연마방법 |
| CN110997593B (zh) * | 2017-07-17 | 2023-01-24 | 埃科莱布美国股份有限公司 | 使浆料的流变性改性的方法 |
| US11254610B2 (en) * | 2018-06-04 | 2022-02-22 | Lhoist North America, Inc. | Composition and method for simultaneous water softening and silica removal in boiler feed water |
| CN109078762B (zh) * | 2018-08-14 | 2021-01-08 | 河南天鸿选矿科技有限公司 | 一种氧化矿矿物浮选捕收剂 |
| US12221580B1 (en) * | 2023-09-21 | 2025-02-11 | Saudi Arabian Oil Company | Dual-polymer hydraulic fracturing fluid and method for pumping the same into subterranean formations |
Family Cites Families (83)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2178139A (en) | 1938-07-30 | 1939-10-31 | Emulsol Corp | Sulpho-carboxylic acid esters of alcohol amine derivatives |
| US2202601A (en) | 1939-05-13 | 1940-05-28 | Separation Process Company | Flotation reagent |
| US3793299A (en) | 1972-10-02 | 1974-02-19 | Procter & Gamble | Cellulose graft polymer ion exchange material |
| US4230610A (en) | 1979-08-01 | 1980-10-28 | Calgon Corporation | Polyacrylate pigment dispersants for magnesium oxide |
| US4374702A (en) | 1979-12-26 | 1983-02-22 | International Telephone And Telegraph Corporation | Microfibrillated cellulose |
| US4385961A (en) | 1981-02-26 | 1983-05-31 | Eka Aktiebolag | Papermaking |
| SE432951B (sv) | 1980-05-28 | 1984-04-30 | Eka Ab | Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten |
| GR79057B (enExample) * | 1982-09-24 | 1984-10-02 | Blue Circle Ind Plc | |
| GB2157584B (en) | 1984-04-14 | 1988-04-20 | Rosewater Engineering Limited | Removing sludge from settling tank |
| US4913775A (en) | 1986-01-29 | 1990-04-03 | Allied Colloids Ltd. | Production of paper and paper board |
| GB8602121D0 (en) | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
| US4966652A (en) | 1987-02-25 | 1990-10-30 | American Cyanamid Company | Increasing the stiffness of paper |
| US4743396A (en) | 1987-05-15 | 1988-05-10 | Nalco Chemical Company | Pumpable magnesium hydroxide slurries |
| US4889653A (en) * | 1987-10-28 | 1989-12-26 | Colgate-Palmolive Company | Thixotropic aqueous liquid automatic dishwashing detergent composition containing anti-spotting and anti-filming agents |
| US5254221A (en) | 1988-04-22 | 1993-10-19 | Allied Colloids Limited | Processes for the production of paper and paper board |
| US4992380A (en) | 1988-10-14 | 1991-02-12 | Nalco Chemical Company | Continuous on-stream monitoring of cooling tower water |
| US5274055A (en) | 1990-06-11 | 1993-12-28 | American Cyanamid Company | Charged organic polymer microbeads in paper-making process |
| US5098520A (en) | 1991-01-25 | 1992-03-24 | Nalco Chemcial Company | Papermaking process with improved retention and drainage |
| DK0531486T3 (da) | 1991-02-21 | 2002-07-22 | Genencor Int | Fremgangsmåde til omdannelse af cellulosemateriale til krystallinsk cellulose |
| US5264009A (en) * | 1992-09-01 | 1993-11-23 | Texaco Inc. | Processing of sewage sludge for use as a fuel |
| US5877247A (en) * | 1992-10-05 | 1999-03-02 | Mahar; Robert Crouse | Stable magnesium hydroxide slurries |
| JPH06206741A (ja) * | 1992-10-20 | 1994-07-26 | Rohm & Haas Co | 安定なライムスラリー |
| US5840158A (en) | 1995-09-28 | 1998-11-24 | Nalco Chemical Company | Colloidal silica/polyelectrolyte blends for pulp and paper applications |
| US6071379A (en) | 1996-09-24 | 2000-06-06 | Nalco Chemical Company | Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids |
| ES2210824T3 (es) | 1997-09-30 | 2004-07-01 | Ondeo Nalco Company | Borosilicatos coloidales y su uso en la produccion de papel. |
| CO5070714A1 (es) | 1998-03-06 | 2001-08-28 | Nalco Chemical Co | Proceso para la preparacion de silice coloidal estable |
| AU3362599A (en) | 1998-03-24 | 1999-10-18 | Avantgarb, Llc | Modified textile and other materials and methods for their preparation |
| EP1074293B1 (en) * | 1999-08-02 | 2005-10-12 | Rohm And Haas Company | Aqueous dispersions |
| US6605674B1 (en) | 2000-06-29 | 2003-08-12 | Ondeo Nalco Company | Structurally-modified polymer flocculants |
| JP2002321914A (ja) * | 2001-04-23 | 2002-11-08 | Nippon Shokubai Co Ltd | 消石灰高濃度スラリーの安定化方法 |
| GB0111706D0 (en) | 2001-05-14 | 2001-07-04 | Ciba Spec Chem Water Treat Ltd | Fine particle size lime slurries and their production |
| US6592718B1 (en) | 2001-09-06 | 2003-07-15 | Ondeo Nalco Company | Method of improving retention and drainage in a papermaking process using a diallyl-N,N-disubstituted ammonium halide-acrylamide copolymer and a structurally modified cationic polymer |
| US7497924B2 (en) | 2003-05-14 | 2009-03-03 | International Paper Company | Surface treatment with texturized microcrystalline cellulose microfibrils for improved paper and paper board |
| US7125469B2 (en) | 2003-10-16 | 2006-10-24 | The Procter & Gamble Company | Temporary wet strength resins |
| US7473334B2 (en) | 2004-10-15 | 2009-01-06 | Nalco Company | Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers |
| EP1817455B1 (de) | 2004-11-03 | 2013-04-10 | J. Rettenmaier & Söhne GmbH + Co. KG | Cellulosehaltiger füllstoff für papier-, tissue- oder kartonprodukte sowie herstellungsverfahren hierfür sowie einen solchen füllstoff enthaltendes papier-, tissue- oder kartonprodukt oder hierfür verwendete trockenmischung |
| CN101080533B (zh) | 2004-12-14 | 2012-05-30 | 赫尔克里士公司 | 助留和助排剂 |
| JP4406882B2 (ja) | 2005-03-18 | 2010-02-03 | ハリマ化成株式会社 | 填料内添紙及びその製造方法 |
| US8246780B2 (en) | 2005-09-19 | 2012-08-21 | Nalco Company | Methods for enhancing brightness and resistance to thermal yellowing of bleached kraft pulp and paper |
| US8071667B2 (en) | 2005-06-02 | 2011-12-06 | Nalco Company | Compositions comprising (poly) alpha olefins |
| US7914646B2 (en) | 2006-07-21 | 2011-03-29 | Nalco Company | Compositions and processes for paper production |
| US8066847B2 (en) | 2005-12-29 | 2011-11-29 | Nalco Corporation | Creping adhesives comprising blends of polyaminoamide epihalolhydrin resins and polyamides |
| US8440052B2 (en) | 2006-01-25 | 2013-05-14 | Nalco Company | Method and arrangement for feeding chemicals into a pulp process stream |
| US7622022B2 (en) | 2006-06-01 | 2009-11-24 | Benny J Skaggs | Surface treatment of substrate or paper/paperboard products using optical brightening agent |
| WO2008008576A2 (en) | 2006-07-13 | 2008-01-17 | Meadwestvaco Corporation | Selectively reinforced paperboard cartons |
| ATE449210T1 (de) | 2006-09-12 | 2009-12-15 | Meadwestvaco Corp | Pappe mit mikroplättchenförmigen celluloseteilchen |
| US20080105392A1 (en) | 2006-11-03 | 2008-05-08 | Duggirala Prasad Y | Method and composition for improving fiber quality and process efficiency in mechanical pulping |
| US8021518B2 (en) | 2006-11-30 | 2011-09-20 | Nalco Company | Method of applying a super-absorbent composition to tissue or towel substrates |
| US20080206126A1 (en) * | 2007-02-28 | 2008-08-28 | Robert Benson | Higher than 30% concentration lime slurries, preparation and uses thereof |
| US8123042B2 (en) | 2007-06-18 | 2012-02-28 | Nalco Company | Methyl isobutyl carbinol mixture and methods of using the same |
| US8088250B2 (en) | 2008-11-26 | 2012-01-03 | Nalco Company | Method of increasing filler content in papermaking |
| US8382950B2 (en) | 2007-09-12 | 2013-02-26 | Nalco Company | Recycling of waste coating color |
| US8088213B2 (en) | 2007-09-12 | 2012-01-03 | Nalco Company | Controllable filler prefloculation using a dual polymer system |
| US8172983B2 (en) | 2007-09-12 | 2012-05-08 | Nalco Company | Controllable filler prefloculation using a dual polymer system |
| US7718085B1 (en) | 2007-11-12 | 2010-05-18 | Applied Specialties, Inc. | High-solids lime slurry |
| US7520993B1 (en) | 2007-12-06 | 2009-04-21 | Water & Power Technologies, Inc. | Water treatment process for oilfield produced water |
| US8444812B2 (en) | 2008-11-18 | 2013-05-21 | Nalco Company | Creping adhesives with improved film properties |
| US8067629B2 (en) | 2008-11-19 | 2011-11-29 | Nalco Company | Dispersant antifoulant for acrylonitrile |
| US8398901B2 (en) | 2008-12-11 | 2013-03-19 | Fpinnovations | Method for producing iridescent solid nanocrystalline cellulose films incorporating patterns |
| BE1019037A3 (fr) * | 2009-03-17 | 2012-02-07 | Lhoist Rech & Dev Sa | Compositions a base de chaux, leur procede de fabrication et leur utilisation en traitement des eaux et boues. |
| FI124464B (fi) | 2009-04-29 | 2014-09-15 | Upm Kymmene Corp | Menetelmä massalietteen valmistamiseksi, massaliete ja paperi |
| BRPI1016233A2 (pt) | 2009-05-01 | 2016-04-26 | Fpinnovations | filme flexível de celulose nanocristalina iridescente, e, método para fabricar o mesmo |
| EP2432933A4 (en) | 2009-05-18 | 2013-07-31 | Swetree Technologies Ab | PROCESS FOR PRODUCTION AND USE OF MICROFIBRILLED PAPER |
| US8092618B2 (en) | 2009-10-21 | 2012-01-10 | Nalco Company | Surface passivation technique for reduction of fouling |
| FI123289B (fi) | 2009-11-24 | 2013-01-31 | Upm Kymmene Corp | Menetelmä nanofibrilloidun selluloosamassan valmistamiseksi ja massan käyttö paperinvalmistuksessa tai nanofibrilloiduissa selluloosakomposiiteissa |
| US8101045B2 (en) | 2010-01-05 | 2012-01-24 | Nalco Company | Modifying agent for yankee coatings |
| WO2011088562A1 (en) | 2010-01-22 | 2011-07-28 | Fpinnovations | Nanocomposite hydrogel and method for preparing it, for industrial and medical applications |
| EP2534180A4 (en) | 2010-02-11 | 2013-09-18 | Fpinnovations | NANOVERBIAL BIOMATERIALS FROM NANOCRYSTALLINE CELLULOSE AND POLYMYLIC ACID |
| US8366877B2 (en) | 2010-03-10 | 2013-02-05 | Nalco Company | Lipohydrophilic glycerol based polymers as digestion aids for improving wood pulping processes |
| FI20105275L (fi) | 2010-03-19 | 2011-09-20 | Upm Kymmene Oyj | Menetelmä mikro- ja nanokiteisen selluloosan valmistamiseksi |
| US8936772B2 (en) | 2010-04-08 | 2015-01-20 | Ecolab Usa Inc. | Silica containing particle |
| CA2799123C (en) | 2010-05-11 | 2013-09-17 | Fpinnovations | Cellulose nanofilaments and method to produce same |
| WO2011147029A1 (en) | 2010-05-27 | 2011-12-01 | Fpinnovations | Adhesion with nanocrystalline cellulose |
| EP2428610A1 (en) | 2010-09-13 | 2012-03-14 | Södra Skogsägarna ekonomisk förening | Modified cellulose fibres |
| CN102180979B (zh) | 2011-03-12 | 2012-07-25 | 牡丹江恒丰纸业股份有限公司 | 纳米纤维素阳离子化改性方法和高强度卷烟纸的制备方法 |
| US8298439B2 (en) | 2011-03-30 | 2012-10-30 | Nalco Company | Chemical binder for coating payload in open top hopper cars, trucks, piles, and similar storage/shipping containers |
| CN104245161B (zh) | 2011-12-05 | 2016-04-06 | 艺康美国股份有限公司 | 低泡沫固体槽洗涤剂 |
| CA2857277C (en) | 2011-12-13 | 2016-10-25 | Ecolab Usa Inc. | Concentrated warewashing compositions and methods |
| BR112014014385B1 (pt) | 2011-12-13 | 2021-05-18 | Ecolab Usa Inc. | método para lavar artigos em uma máquina de lavar louça |
| US20130274149A1 (en) | 2012-04-13 | 2013-10-17 | Schlumberger Technology Corporation | Fluids and methods including nanocellulose |
| US20150072902A1 (en) | 2012-04-13 | 2015-03-12 | Schlumberger Technology Corporation | Fluids and Methods Including Nanocellulose |
| FR2998194B1 (fr) * | 2012-11-19 | 2014-11-21 | Coatex Sas | Suspension aqueuse de chaux, procede de preparation et utilisations |
| US9034145B2 (en) | 2013-08-08 | 2015-05-19 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process |
-
2013
- 2013-05-01 US US13/875,061 patent/US9656914B2/en active Active
-
2014
- 2014-04-23 CN CN201480024488.XA patent/CN105164082A/zh active Pending
- 2014-04-23 JP JP2016511765A patent/JP6362676B2/ja not_active Expired - Fee Related
- 2014-04-23 KR KR1020157033962A patent/KR20160003185A/ko not_active Ceased
- 2014-04-23 EP EP14792103.5A patent/EP2991947B1/en active Active
- 2014-04-23 CA CA2909528A patent/CA2909528C/en active Active
- 2014-04-23 SG SG11201508557PA patent/SG11201508557PA/en unknown
- 2014-04-23 CA CA3109315A patent/CA3109315C/en active Active
- 2014-04-23 WO PCT/US2014/035099 patent/WO2014179129A1/en not_active Ceased
-
2017
- 2017-04-18 US US15/490,120 patent/US10017624B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2909528A1 (en) | 2014-11-06 |
| EP2991947A4 (en) | 2017-01-18 |
| CN105164082A (zh) | 2015-12-16 |
| CA3109315C (en) | 2023-05-09 |
| US9656914B2 (en) | 2017-05-23 |
| SG11201508557PA (en) | 2015-11-27 |
| EP2991947B1 (en) | 2019-12-18 |
| JP6362676B2 (ja) | 2018-07-25 |
| KR20160003185A (ko) | 2016-01-08 |
| EP2991947A1 (en) | 2016-03-09 |
| US10017624B2 (en) | 2018-07-10 |
| WO2014179129A1 (en) | 2014-11-06 |
| CA3109315A1 (en) | 2014-11-06 |
| JP2016519997A (ja) | 2016-07-11 |
| US20140326675A1 (en) | 2014-11-06 |
| US20170218169A1 (en) | 2017-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10017624B2 (en) | Rheology modifying agents for slurries | |
| CA2927846C (en) | Corrosion inhibiting compositions and methods | |
| Darton | Membrane chemical research: centuries apart | |
| CN104355419A (zh) | 一种多功能阻垢缓蚀剂及其配制方法 | |
| DE3445314C2 (de) | Zusammensetzung zur Unterdrückung der Kesselsteinbildung und Verwendung derselben | |
| CN104925964B (zh) | 管道除垢剂及其制备方法 | |
| CN105229225A (zh) | 防垢组合物及其用途 | |
| CN103910440A (zh) | 一种无磷环保高效阻垢剂 | |
| CN103319011A (zh) | 一种低磷环保型复合阻垢缓蚀剂 | |
| CN106103359B (zh) | 用于受管制的蒸发系统中的结垢控制的组合物和方法 | |
| CN104803494B (zh) | 一种用于循环冷却水的缓蚀阻垢剂 | |
| EP2961809A1 (en) | Corrosion inhibitors for cooling water applications | |
| TW201920004A (zh) | 經調節的蒸發系統中水垢控制的組合物及方法 | |
| CN104528967A (zh) | 一种低磷高效阻垢分散剂 | |
| CN103922491A (zh) | 一种蒸汽锅炉用节能阻垢除垢防腐复合型药剂及其制备方法 | |
| JP2013022535A (ja) | ボイラ水系のスケール除去方法 | |
| CN106967537A (zh) | 工业水处理装置清污除垢剂及其制备方法 | |
| CN103130346A (zh) | 一种用于高硬度高含铁量水质的阻垢剂 | |
| CN108483684A (zh) | 一种高含硫油田采出水处理阻垢缓蚀剂 | |
| CN111018028A (zh) | 一种环保型锅炉除氧剂 | |
| Zhang et al. | Mineral Scale Control Using Non-phosphonate, Environment Friendly Polyaspartic Acid | |
| McGarvey et al. | Weak-Base Anion Exchange Resins for Domestic Water Conditioning | |
| CN109052673A (zh) | 一种循环水缓蚀阻垢剂及其制备方法 | |
| CN106430650A (zh) | 一种环保无磷阻垢剂 | |
| CN105984966A (zh) | 多功能锅炉水处理阻垢剂 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190322 |