SG11201501904PA - Method for production of polymer - Google Patents
Method for production of polymerInfo
- Publication number
- SG11201501904PA SG11201501904PA SG11201501904PA SG11201501904PA SG11201501904PA SG 11201501904P A SG11201501904P A SG 11201501904PA SG 11201501904P A SG11201501904P A SG 11201501904PA SG 11201501904P A SG11201501904P A SG 11201501904PA SG 11201501904P A SG11201501904P A SG 11201501904PA
- Authority
- SG
- Singapore
- Prior art keywords
- polymer
- production
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/14—Monomers containing five or more carbon atoms
-
- 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
- B01J8/1809—Controlling processes
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00539—Pressure
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00548—Flow
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00628—Controlling the composition of the reactive mixture
- B01J2208/00646—Means for starting up the reaction
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00716—Means for reactor start-up
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12186516 | 2012-09-28 | ||
| PCT/EP2013/069774 WO2014048891A1 (en) | 2012-09-28 | 2013-09-24 | Method for production of polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201501904PA true SG11201501904PA (en) | 2015-05-28 |
Family
ID=47002678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201501904PA SG11201501904PA (en) | 2012-09-28 | 2013-09-24 | Method for production of polymer |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9926390B2 (es) |
| EP (1) | EP2900700B1 (es) |
| CN (1) | CN104662048B (es) |
| ES (1) | ES2939734T3 (es) |
| SG (1) | SG11201501904PA (es) |
| WO (1) | WO2014048891A1 (es) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640978B1 (es) | 1988-12-22 | 1991-04-19 | Bp Chimie Sa | |
| FR2666337B1 (fr) | 1990-08-31 | 1994-04-08 | Bp Chemicals Snc | Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur de type ziegler-natta. |
| FR2666338B1 (fr) | 1990-08-31 | 1994-04-08 | Bp Chemicals Snc | Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur a base d'oxyde de chrome. |
| US5627242A (en) * | 1996-03-28 | 1997-05-06 | Union Carbide Chemicals & Plastics Technology Corporation | Process for controlling gas phase fluidized bed polymerization reactor |
| FR2772383B1 (fr) * | 1997-12-16 | 2000-02-04 | Bp Chemicals Snc | Procede de demarrage d'une polymerisation d'olefine en phase gazeuse |
| FR2772384B1 (fr) * | 1997-12-16 | 2000-02-04 | Bp Chemicals Snc | Procede de demarrage d'une polymerisation d'olefine en phase gazeuse |
| FR2800379A1 (fr) * | 1999-10-29 | 2001-05-04 | Bp Chemicals Snc | Procede de copolymerisation en phase gazeuse d'au moins deux alpha-olefines ayant de 2 a 12 atomes de carbone |
| BR9906022A (pt) | 1999-12-30 | 2001-09-25 | Opp Petroquimica S A | Processo para a produção controlada de polietileno e seus copolìmeros |
| EP1358216A2 (en) | 2000-12-18 | 2003-11-05 | Univation Technologies LLC | Start-up procedure for multiple catalyst polymerization systems |
| US7838605B2 (en) | 2003-10-17 | 2010-11-23 | Univation Technologies, Llc | Polymerization monitoring and control using improved leading indicators |
| US6988022B2 (en) | 2004-04-13 | 2006-01-17 | Univation Technologies, Llc | Method for online estimation of reactor split for multimodal polyolefins |
| US7947797B2 (en) | 2005-09-14 | 2011-05-24 | Univation Technologies, Llc | Method for operating a gas-phase reactor at or near maximum production rates while controlling polymer stickiness |
| MX2009002495A (es) | 2006-09-07 | 2009-05-22 | Univation Tech Llc | Metodos para determinacion en linea del grado de pegajosidad de resina usando un modelo para la reduccion de la temperatura de inicio de fusion. |
| BRPI0720422B1 (pt) | 2006-12-18 | 2018-02-14 | Univation Technologies, Llc | Método para controlar uma transição de uma reação de polimerização inicial para uma reação de polimerização alvo em um reator de leito fluidizado |
| EP2172490A1 (en) * | 2008-10-03 | 2010-04-07 | Ineos Europe Limited | Controlled polymerisation process |
-
2013
- 2013-09-24 ES ES13766304T patent/ES2939734T3/es active Active
- 2013-09-24 SG SG11201501904PA patent/SG11201501904PA/en unknown
- 2013-09-24 CN CN201380050828.1A patent/CN104662048B/zh active Active
- 2013-09-24 WO PCT/EP2013/069774 patent/WO2014048891A1/en active Application Filing
- 2013-09-24 US US14/427,429 patent/US9926390B2/en active Active
- 2013-09-24 EP EP13766304.3A patent/EP2900700B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2939734T3 (es) | 2023-04-26 |
| CN104662048A (zh) | 2015-05-27 |
| US9926390B2 (en) | 2018-03-27 |
| EP2900700B1 (en) | 2022-12-07 |
| US20150246983A1 (en) | 2015-09-03 |
| EP2900700A1 (en) | 2015-08-05 |
| WO2014048891A1 (en) | 2014-04-03 |
| CN104662048B (zh) | 2018-03-30 |
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