NO20041901L - Friksjonsreduserende polymersuspensjoner. - Google Patents
Friksjonsreduserende polymersuspensjoner.Info
- Publication number
- NO20041901L NO20041901L NO20041901A NO20041901A NO20041901L NO 20041901 L NO20041901 L NO 20041901L NO 20041901 A NO20041901 A NO 20041901A NO 20041901 A NO20041901 A NO 20041901A NO 20041901 L NO20041901 L NO 20041901L
- Authority
- NO
- Norway
- Prior art keywords
- friction
- reducing
- friction reducing
- reducing polymer
- polymer suspensions
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
- B02C19/186—Use of cold or heat for disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
- F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32567501P | 2001-09-28 | 2001-09-28 | |
PCT/US2002/030815 WO2003029330A1 (en) | 2001-09-28 | 2002-09-27 | Drag-reducing polymer suspensions |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20041901L true NO20041901L (no) | 2004-04-28 |
Family
ID=23268911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20041901A NO20041901L (no) | 2001-09-28 | 2004-04-28 | Friksjonsreduserende polymersuspensjoner. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6939902B2 (zh) |
EP (1) | EP1432754A1 (zh) |
CN (1) | CN1513019A (zh) |
CA (1) | CA2444002A1 (zh) |
MX (1) | MXPA04002870A (zh) |
NO (1) | NO20041901L (zh) |
WO (1) | WO2003029330A1 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6946500B2 (en) * | 2002-12-17 | 2005-09-20 | Baker Hughes Incorporated | Non-cryogenic process for grinding polyolefin drag reducing agents |
US6649670B1 (en) * | 2002-12-17 | 2003-11-18 | Baker Hughes Incorporated | Continuous neat polymerization and ambient grinding methods of polyolefin drag reducing agents |
US6894088B2 (en) | 2003-03-24 | 2005-05-17 | Baker Hughes Incorporated | Process for homogenizing polyolefin drag reducing agents |
US7863362B2 (en) * | 2004-09-14 | 2011-01-04 | Baker Hughes Incorporated | Density-matched polymer slurries |
US20080064785A1 (en) * | 2005-06-14 | 2008-03-13 | Baker Hughes Incorporated | Bi- or Multi-Modal Particle Size Distribution To Improve Drag Reduction Polymer Dissolution |
CN101484556B (zh) * | 2005-06-14 | 2013-07-03 | 贝克休斯公司 | 改进减阻聚合物溶解的双或多峰态粒度分布 |
US7271205B2 (en) * | 2005-09-20 | 2007-09-18 | Baker Hughes Incorporated | Non-cryogenic process for granulating polymer drag reducing agents |
US7256224B2 (en) * | 2005-09-21 | 2007-08-14 | Baker Hughes Incorporated | Stabilized polymer drag reducing agent slurries |
EP1994111A4 (en) * | 2006-02-08 | 2013-07-17 | Baker Hughes Inc | SUSPENSIONS WITH STABILIZED AND CRYOSTATIC POLYMERIC TRAIN REDUCTION AGENT |
US7388046B2 (en) * | 2006-04-19 | 2008-06-17 | Baker Hughes Incorporated | Self-dispersing waxes as polymer suspension aids |
ES2516696T3 (es) * | 2006-08-22 | 2014-10-31 | Lubrizol Limited | Dispersantes novedosos |
US20080287568A1 (en) * | 2007-05-14 | 2008-11-20 | Baker Hughes Incorporated | Polyolefin Drag Reducing Agents Produced by Non-Cryogenic Grinding |
US9234631B2 (en) * | 2008-12-18 | 2016-01-12 | Lubrizol Speciality Products, Inc. | Drag reducing polymers for low molecular weight liquids applications |
US8714255B2 (en) * | 2011-03-30 | 2014-05-06 | Coil Chem, Llc | Completion fluid with friction reduction |
RU2481357C1 (ru) * | 2011-09-30 | 2013-05-10 | Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") | Способ получения противотурбулентной присадки суспензионного типа, снижающей гидродинамическое сопротивление углеводородных жидкостей |
RU2576004C2 (ru) * | 2014-07-17 | 2016-02-27 | Юрий Константинович Гусев | Способ получения антитурбулентной присадки к органическим средам для снижения гидродинамического сопротивления при их транспортировке |
CN107338022A (zh) * | 2016-10-21 | 2017-11-10 | 刘政 | 聚α‑烯烃类油品减阻剂稳储用隔离剂的应用 |
CN106545750B (zh) * | 2016-10-27 | 2018-07-13 | 段恒宇 | 低温稳定型聚α-烯烃油品减阻剂悬浮体系的制备方法 |
CN109232779B (zh) * | 2018-09-17 | 2021-01-22 | 中国石油大学胜利学院 | 一种膨胀石墨聚α烯烃复合减阻剂原位合成方法 |
CN113083044B (zh) * | 2020-01-08 | 2022-07-05 | 中国石油天然气股份有限公司 | 一种固体降阻剂连续混配装置及方法 |
CN114226023B (zh) * | 2021-12-27 | 2023-03-28 | 四川供源科技有限公司 | 一种蒙脱石散的粉磨系统 |
CN114515554A (zh) * | 2022-01-18 | 2022-05-20 | 国家石油天然气管网集团有限公司 | 一种聚α-烯烃减阻高分子聚合物微胶囊的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3636136A (en) * | 1969-11-18 | 1972-01-18 | Du Pont | Method of powdering polyamides with hydrolyzed ethylene/vinyl acetate copolymers |
US3771729A (en) | 1971-06-17 | 1973-11-13 | Air Prod & Chem | Cryogenic comminution system |
GB2044126B (en) | 1979-03-15 | 1983-04-20 | Air Prod & Chem | Method and apparatus for cryogenic grinding |
US4720397A (en) | 1985-12-12 | 1988-01-19 | General Technology Applications, Inc. | Rapid dissolving polymer compositions and uses therefor |
US5244937A (en) * | 1990-09-04 | 1993-09-14 | Conoco Inc. | Stable nonagglomerating aqueous suspensions of oil soluble polymeric friction reducers |
US5539044A (en) * | 1994-09-02 | 1996-07-23 | Conoco In. | Slurry drag reducer |
-
2002
- 2002-09-27 US US10/256,533 patent/US6939902B2/en not_active Expired - Fee Related
- 2002-09-27 CN CNA028111567A patent/CN1513019A/zh active Pending
- 2002-09-27 MX MXPA04002870A patent/MXPA04002870A/es active IP Right Grant
- 2002-09-27 EP EP02766387A patent/EP1432754A1/en not_active Withdrawn
- 2002-09-27 CA CA002444002A patent/CA2444002A1/en not_active Abandoned
- 2002-09-27 WO PCT/US2002/030815 patent/WO2003029330A1/en not_active Application Discontinuation
-
2004
- 2004-04-28 NO NO20041901A patent/NO20041901L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2444002A1 (en) | 2003-04-10 |
WO2003029330A1 (en) | 2003-04-10 |
EP1432754A1 (en) | 2004-06-30 |
US20030065054A1 (en) | 2003-04-03 |
MXPA04002870A (es) | 2004-07-05 |
CN1513019A (zh) | 2004-07-14 |
US6939902B2 (en) | 2005-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |