TW203062B - - Google Patents
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- Publication number
- TW203062B TW203062B TW080107914A TW80107914A TW203062B TW 203062 B TW203062 B TW 203062B TW 080107914 A TW080107914 A TW 080107914A TW 80107914 A TW80107914 A TW 80107914A TW 203062 B TW203062 B TW 203062B
- Authority
- TW
- Taiwan
- Prior art keywords
- gas
- blowing
- reactor
- polymerization
- fluidized bed
- Prior art date
Links
- 238000007664 blowing Methods 0.000 claims description 45
- 238000006116 polymerization reaction Methods 0.000 claims description 28
- 238000012685 gas phase polymerization Methods 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 239000008186 active pharmaceutical agent Substances 0.000 claims 2
- 241000207199 Citrus Species 0.000 claims 1
- 235000020971 citrus fruits Nutrition 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 34
- 239000003054 catalyst Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005243 fluidization Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 1
- 102000040350 B family Human genes 0.000 description 1
- 108091072128 B family Proteins 0.000 description 1
- 108091071247 Beta family Proteins 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002882 anti-plaque Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ethylene, propylene, butene Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
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
-
- 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
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
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)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31042490 | 1990-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW203062B true TW203062B (en, 2012) | 1993-04-01 |
Family
ID=18005092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW080107914A TW203062B (en, 2012) | 1990-11-15 | 1991-10-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US5380494A (en, 2012) |
| EP (1) | EP0486200B1 (en, 2012) |
| KR (1) | KR920009854A (en, 2012) |
| DE (1) | DE69102125T2 (en, 2012) |
| TW (1) | TW203062B (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1274016B (it) * | 1994-02-21 | 1997-07-14 | Spherilene Srl | Processo per la polimerizzazione in fase gas delle a-olefine |
| US5428118A (en) * | 1994-07-15 | 1995-06-27 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase fluidized bed polyolefin polymerization process using gas or gas-solids tangential flow |
| JP3497029B2 (ja) * | 1994-12-28 | 2004-02-16 | 三井化学株式会社 | 気相重合装置用ガス分散板 |
| US5484862A (en) * | 1995-03-10 | 1996-01-16 | The Dow Chemical Company | Liquid phase powder bed syndiotactic vinylaromatic polymerization |
| SG82693A1 (en) * | 1999-09-03 | 2001-08-21 | Sumitomo Chemical Co | Fluidized bed reactor for gas phase olefin polymerization, process for polymerizing olefin and process for producing olefin polymer |
| US6359083B1 (en) | 2000-05-02 | 2002-03-19 | Eastman Chemical Company | Olefin polymerization process |
| EP1448256B1 (en) * | 2001-11-30 | 2006-01-25 | Novo Nordisk A/S | A safety needle assembly |
| KR101647712B1 (ko) * | 2009-12-08 | 2016-08-11 | 에스케이케미칼주식회사 | 우수한 중합효율을 가지는 고상중합 장치 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3142542A (en) * | 1960-10-14 | 1964-07-28 | Pullman Inc | Fluid contact system |
| BE632184A (en, 2012) * | 1962-05-11 | |||
| US4003712A (en) * | 1970-07-29 | 1977-01-18 | Union Carbide Corporation | Fluidized bed reactor |
| FR2177480B1 (en, 2012) * | 1972-03-07 | 1974-08-30 | Solvay | |
| US3822986A (en) * | 1973-06-07 | 1974-07-09 | A Tsekhovoi | Gas distribution grid |
| US3912460A (en) * | 1973-11-19 | 1975-10-14 | Texaco Development Corp | Method and article for distributing air in a regenerator |
| US4200715A (en) * | 1977-09-21 | 1980-04-29 | Gulf Oil Corporation | Vapor phase processes for the polymerization of olefins |
| JPS5759632A (en) * | 1980-09-26 | 1982-04-10 | Sumitomo Chem Co Ltd | Decreasing method for scattering of particle in fluidized bed layer |
| US4557904A (en) * | 1984-03-26 | 1985-12-10 | Union Carbide Corporation | Integral reactor apparatus |
| JPS6144905A (ja) * | 1984-08-10 | 1986-03-04 | Idemitsu Petrochem Co Ltd | α−オレフインの流動床式気相重合装置 |
| US4877587A (en) * | 1984-08-24 | 1989-10-31 | Union Carbide Chemicals And Plastics Company Inc. | Fluidized bed polymerization reactors |
| FR2577558B1 (fr) * | 1985-02-19 | 1987-03-06 | Bp Chimie Sa | Polymerisation en plusieurs etapes d'alpha-olefines en phase gazeuse |
| US4843051A (en) * | 1987-07-09 | 1989-06-27 | Mobil Oil Corporation | Fluid catalytic cracking regeneration with reduction of nitrogen emissions |
| US5187246A (en) * | 1990-06-26 | 1993-02-16 | Union Carbide Chemicals & Plastics Technology Corporation | Process for making epr resins |
-
1991
- 1991-10-08 TW TW080107914A patent/TW203062B/zh active
- 1991-11-05 DE DE69102125T patent/DE69102125T2/de not_active Expired - Fee Related
- 1991-11-05 EP EP91310212A patent/EP0486200B1/en not_active Expired - Lifetime
- 1991-11-13 KR KR1019910020191A patent/KR920009854A/ko not_active Abandoned
-
1992
- 1992-10-29 US US07/968,460 patent/US5380494A/en not_active Expired - Lifetime
-
1993
- 1993-08-10 US US08/103,694 patent/US5446116A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5446116A (en) | 1995-08-29 |
| DE69102125D1 (de) | 1994-06-30 |
| EP0486200A1 (en) | 1992-05-20 |
| DE69102125T2 (de) | 1994-09-01 |
| EP0486200B1 (en) | 1994-05-25 |
| KR920009854A (ko) | 1992-06-25 |
| US5380494A (en) | 1995-01-10 |
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