SG11201708340QA - Methods and systems for olefin polymerization - Google Patents
Methods and systems for olefin polymerizationInfo
- Publication number
- SG11201708340QA SG11201708340QA SG11201708340QA SG11201708340QA SG11201708340QA SG 11201708340Q A SG11201708340Q A SG 11201708340QA SG 11201708340Q A SG11201708340Q A SG 11201708340QA SG 11201708340Q A SG11201708340Q A SG 11201708340QA SG 11201708340Q A SG11201708340Q A SG 11201708340QA
- Authority
- SG
- Singapore
- Prior art keywords
- systems
- methods
- olefin polymerization
- olefin
- polymerization
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/004—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
- B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2400/00—Characteristics for processes of polymerization
- C08F2400/02—Control or adjustment of polymerization parameters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562148928P | 2015-04-17 | 2015-04-17 | |
| PCT/US2016/027835 WO2016168655A1 (en) | 2015-04-17 | 2016-04-15 | Methods and systems for olefin polymerization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201708340QA true SG11201708340QA (en) | 2017-11-29 |
Family
ID=56015080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201708340QA SG11201708340QA (en) | 2015-04-17 | 2016-04-15 | Methods and systems for olefin polymerization |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10711072B2 (en) |
| EP (2) | EP3283532B1 (en) |
| CN (1) | CN107531827B (en) |
| CA (1) | CA2982569A1 (en) |
| ES (1) | ES2924251T3 (en) |
| SG (1) | SG11201708340QA (en) |
| WO (1) | WO2016168655A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020092599A1 (en) * | 2018-11-01 | 2020-05-07 | Exxonmobil Chemical Patents Inc. | Slurry trim catalyst feeder modifications |
| EP3873950A1 (en) | 2018-11-01 | 2021-09-08 | ExxonMobil Chemical Patents Inc. | On-line adjustment of catalysts by trim and olefin polymerization |
| CN113039212B (en) | 2018-11-01 | 2023-04-14 | 埃克森美孚化学专利公司 | In-line conditioning of dry catalyst feed |
| WO2020092587A1 (en) | 2018-11-01 | 2020-05-07 | Exxonmobil Chemical Patents Inc. | On-line adjustment of mixed catalyst ratio by trim and olefin polymerization with the same |
| CN112969724B (en) * | 2018-11-01 | 2023-03-21 | 埃克森美孚化学专利公司 | On-line adjustment of mixed catalyst ratio and olefin polymerization |
| CN111302922A (en) * | 2020-03-27 | 2020-06-19 | 北京诺维新材科技有限公司 | Rectification separation method and rectification system |
| CN111423609B (en) * | 2020-05-06 | 2022-12-02 | 江苏祎唯诺新材料科技有限公司 | Essential anti-static release film base film and application thereof |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69117982T2 (en) | 1990-12-27 | 1996-08-08 | Exxon Chemical Patents Inc | TRANSITION METAL AMIDO COMPOUND AND CATALYST SYSTEM FOR PRODUCING ISOTACTIC PROPYLENE |
| US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
| US6384156B1 (en) | 1994-08-02 | 2002-05-07 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization process |
| AU2120197A (en) | 1996-02-15 | 1997-09-02 | Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations, The | Salmonella typhimurium vaccine |
| US6211310B1 (en) | 1997-06-05 | 2001-04-03 | Union Carbide Chemicals & Plastics Technology Corporation | Manufacture of stereoregular polymers |
| US5693727A (en) | 1996-06-06 | 1997-12-02 | Union Carbide Chemicals & Plastics Technology Corporation | Method for feeding a liquid catalyst to a fluidized bed polymerization reactor |
| EP0893454A4 (en) | 1997-02-07 | 2001-01-24 | Mitsui Chemicals Inc | Olefin polymerization catalyst and process for the production of olefin polymers |
| US5962606A (en) | 1997-02-19 | 1999-10-05 | Union Carbide Chemicals & Plastics Technology Corporation | Control of solution catalyst droplet size with an effervescent spray nozzle |
| US6075101A (en) | 1997-02-19 | 2000-06-13 | Union Carbide Chemicals & Plastics Technology Corporation | Control of solution catalyst droplet size with a perpendicular spray nozzle |
| US5889128A (en) | 1997-04-11 | 1999-03-30 | Massachusetts Institute Of Technology | Living olefin polymerization processes |
| US6103657A (en) | 1997-07-02 | 2000-08-15 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst for the production of olefin polymers |
| US6333389B2 (en) | 1998-12-18 | 2001-12-25 | Univation Technologies, Llc | Olefin polymerization catalysts, their production and use |
| US6271325B1 (en) | 1999-05-17 | 2001-08-07 | Univation Technologies, Llc | Method of polymerization |
| CN1184242C (en) | 1999-10-22 | 2005-01-12 | 尤尼威蒂恩技术有限责任公司 | Catalyst systems and their use in polymerization process |
| US6482903B1 (en) | 1999-12-15 | 2002-11-19 | Univation Technologies, Llc | Method for preparing a supported catalyst system and its use in a polymerization process |
| US6489408B2 (en) | 2000-11-30 | 2002-12-03 | Univation Technologies, Llc | Polymerization process |
| US6391986B1 (en) * | 2000-12-05 | 2002-05-21 | Union Carbide Chemicals & Plastics Technology Corporation | Control of solution catalyst droplets |
| EP1380602A1 (en) * | 2002-07-11 | 2004-01-14 | BP Lavéra SNC | Process for the (co-)polymerisation of olefins in the gas phase |
| AU2004260929A1 (en) | 2003-05-12 | 2005-02-10 | Union Carbide Chemicals & Plastics Technology Corporation | Process for control of polymer fines in a gas-phase polymerization |
| EP2081966B1 (en) | 2006-10-03 | 2019-02-20 | Univation Technologies, LLC | Method for preventing catalyst agglomeration based on production rate changes |
| WO2008042078A1 (en) | 2006-10-03 | 2008-04-10 | Univation Technologies, Llc | Effervescent nozzle for catalyst injection |
| EP2249957B1 (en) | 2008-01-24 | 2014-09-24 | Dow Global Technologies LLC | Method for gas phase polymerization |
| US9181371B2 (en) | 2011-11-08 | 2015-11-10 | Univation Technologies, Llc | Methods for producing polyolefins with catalyst systems |
| CA3104497C (en) * | 2012-07-31 | 2023-10-03 | Univation Technologies, Llc | Methods and systems for olefin polymerization |
| CN104190330B (en) | 2014-08-29 | 2016-01-27 | 中国科学院山西煤炭化学研究所 | The method of jet fluidized-bed reaction unit and olefinic polymerization thereof |
-
2016
- 2016-04-15 SG SG11201708340QA patent/SG11201708340QA/en unknown
- 2016-04-15 EP EP16723562.1A patent/EP3283532B1/en active Active
- 2016-04-15 WO PCT/US2016/027835 patent/WO2016168655A1/en active Application Filing
- 2016-04-15 ES ES16723562T patent/ES2924251T3/en active Active
- 2016-04-15 CA CA2982569A patent/CA2982569A1/en active Pending
- 2016-04-15 CN CN201680020052.2A patent/CN107531827B/en active Active
- 2016-04-15 EP EP22166975.7A patent/EP4063402B1/en active Active
- 2016-04-15 US US15/566,301 patent/US10711072B2/en active Active
-
2020
- 2020-06-08 US US16/895,212 patent/US11384164B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2924251T3 (en) | 2022-10-05 |
| WO2016168655A1 (en) | 2016-10-20 |
| EP3283532A1 (en) | 2018-02-21 |
| EP3283532B1 (en) | 2022-05-18 |
| CA2982569A1 (en) | 2016-10-20 |
| US20200299418A1 (en) | 2020-09-24 |
| EP4063402B1 (en) | 2024-07-31 |
| US11384164B2 (en) | 2022-07-12 |
| US10711072B2 (en) | 2020-07-14 |
| CN107531827B (en) | 2021-04-23 |
| EP4063402A1 (en) | 2022-09-28 |
| US20180100031A1 (en) | 2018-04-12 |
| CN107531827A (en) | 2018-01-02 |
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