TWI426958B - 用於聚合反應設備之氣體分布柵 - Google Patents
用於聚合反應設備之氣體分布柵 Download PDFInfo
- Publication number
- TWI426958B TWI426958B TW096147000A TW96147000A TWI426958B TW I426958 B TWI426958 B TW I426958B TW 096147000 A TW096147000 A TW 096147000A TW 96147000 A TW96147000 A TW 96147000A TW I426958 B TWI426958 B TW I426958B
- Authority
- TW
- Taiwan
- Prior art keywords
- gas
- distribution grid
- disks
- fluidized bed
- reactor
- Prior art date
Links
- 238000009826 distribution Methods 0.000 title claims description 72
- 238000006116 polymerization reaction Methods 0.000 title description 29
- 229920000642 polymer Polymers 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 17
- 238000005243 fluidization Methods 0.000 claims description 11
- 238000012685 gas phase polymerization Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 239000004711 α-olefin Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 239000002685 polymerization catalyst Substances 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 104
- 239000003054 catalyst Substances 0.000 description 17
- 239000002245 particle Substances 0.000 description 17
- -1 agglomerate Substances 0.000 description 12
- 150000001336 alkenes Chemical class 0.000 description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 10
- 239000005977 Ethylene Substances 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 239000000178 monomer Substances 0.000 description 10
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 239000010419 fine particle Substances 0.000 description 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 7
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 150000002430 hydrocarbons Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 150000003609 titanium compounds Chemical class 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- 150000003682 vanadium compounds Chemical class 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 125000005234 alkyl aluminium group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 150000004292 cyclic ethers Chemical class 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011943 nanocatalyst Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920005606 polypropylene copolymer Polymers 0.000 description 2
- 239000011949 solid catalyst Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 150000003623 transition metal compounds Chemical class 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- MFWFDRBPQDXFRC-LNTINUHCSA-N (z)-4-hydroxypent-3-en-2-one;vanadium Chemical compound [V].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O MFWFDRBPQDXFRC-LNTINUHCSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical class CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 239000004708 Very-low-density polyethylene Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001198 elastomeric copolymer Polymers 0.000 description 1
- 229920013728 elastomeric terpolymer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011990 phillips catalyst Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000036619 pore blockages Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 1
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 description 1
- 229920001866 very low density polyethylene Polymers 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00247—Fouling of the reactor or the process equipment
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)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06126686 | 2006-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200836837A TW200836837A (en) | 2008-09-16 |
| TWI426958B true TWI426958B (zh) | 2014-02-21 |
Family
ID=39047879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096147000A TWI426958B (zh) | 2006-12-20 | 2007-12-10 | 用於聚合反應設備之氣體分布柵 |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2125190B1 (enExample) |
| JP (1) | JP2010513622A (enExample) |
| KR (1) | KR101468471B1 (enExample) |
| CN (1) | CN101578134B (enExample) |
| AR (1) | AR064443A1 (enExample) |
| BR (1) | BRPI0720690B1 (enExample) |
| CL (1) | CL2007003670A1 (enExample) |
| RU (1) | RU2464083C2 (enExample) |
| SG (1) | SG177890A1 (enExample) |
| TW (1) | TWI426958B (enExample) |
| WO (1) | WO2008074632A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008012731A1 (de) | 2008-03-05 | 2009-09-24 | Uhde Gmbh | Vorrichtung zur Austragung von feinkörnigem oder staubartigem Feststoff aus einem Behälter |
| JP5420864B2 (ja) * | 2008-08-01 | 2014-02-19 | 住友化学株式会社 | 気相重合装置およびオレフィンの重合方法 |
| WO2011136492A2 (ko) * | 2010-04-30 | 2011-11-03 | 대림산업 주식회사 | 알파-올레핀의 기상중합 |
| EP2602269A1 (en) * | 2011-12-06 | 2013-06-12 | Basell Polyolefine GmbH | Multistage process for the polymerization of olefins |
| US20150064089A1 (en) * | 2013-08-29 | 2015-03-05 | Honeywell International Inc. | Fluidized bed reactors including conical gas distributors and related methods of fluorination |
| US9511339B2 (en) * | 2013-08-30 | 2016-12-06 | Honeywell International Inc. | Series coupled fluidized bed reactor units including cyclonic plenum assemblies and related methods of hydrofluorination |
| CN110603092A (zh) * | 2017-05-17 | 2019-12-20 | 巴塞尔聚烯烃股份有限公司 | 具有多个再循环气体入口喷嘴的流化床反应器 |
| EP3486261B1 (en) * | 2017-11-17 | 2020-06-24 | Borealis AG | Method for improving the cooling capacity of a gas solids olefin polymerization reactor |
| ES2795985T3 (es) * | 2017-11-17 | 2020-11-25 | Borealis Ag | Procedimiento de división del gas de fluidización de retorno en un reactor de polimerización de olefinas de gas sólidos |
| CN111889039A (zh) * | 2020-08-31 | 2020-11-06 | 北京中加远东石化科技有限公司 | 气相反应器的锥形分布板 |
| WO2022258632A1 (en) | 2021-06-08 | 2022-12-15 | Basell Polyolefine Gmbh | Gas-phase polymerization apparatus |
| EP4587482A1 (en) | 2022-09-12 | 2025-07-23 | Basell Poliolefine Italia S.r.l. | Fluidized-bed reactor for the gas-phase polymerization of olefins |
| WO2024056538A1 (en) | 2022-09-12 | 2024-03-21 | Basell Poliolefine Italia S.R.L. | Fluidized-bed reactor for the gas-phase polymerization of olefins |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442796A (en) * | 1982-12-08 | 1984-04-17 | Electrodyne Research Corporation | Migrating fluidized bed combustion system for a steam generator |
| DE3705343A1 (de) * | 1986-02-20 | 1987-09-24 | Magyar Tudomanyos Akademia | Einrichtung und verfahren zur fluidisationskontaktierung von stoffen |
| US5101742A (en) * | 1990-06-22 | 1992-04-07 | Energy Products Of Idaho | Fluidized bed combustion |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1186832B (de) * | 1958-08-05 | 1965-02-11 | Exxon Research Engineering Co | Vorrichtung zur Verteilung von Gasstroemen in einem Wirbelschichtreaktor |
| US3817696A (en) * | 1972-08-09 | 1974-06-18 | H Hereth | Method of and apparatus for fluidized bed treatment of solids or liquids |
| IT1150650B (it) * | 1982-03-10 | 1986-12-17 | Montedison Spa | Reattore a letto fluido |
| CA1241525A (en) * | 1984-08-24 | 1988-09-06 | Larry L. Simpson | Fluidized bed polymerization reactors |
| ES2114969T3 (es) * | 1992-06-18 | 1998-06-16 | Montell Technology Company Bv | Procedimiento y aparato para la polimerizacion en fase gaseosa de olefinas. |
| EP1099472A3 (en) * | 1999-11-12 | 2002-04-10 | Union Carbide Chemicals & Plastics Technology Corporation | Gas fluidized bed product removal apparatus |
| CN1259183C (zh) * | 2001-05-22 | 2006-06-14 | 华东理工大学 | 搅拌－喷动流化床及其在制备纤维增强复合材料中的应用 |
| JP4616248B2 (ja) * | 2003-04-17 | 2011-01-19 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | 気相オレフィン重合方法 |
-
2007
- 2007-12-04 RU RU2009127726/02A patent/RU2464083C2/ru active
- 2007-12-04 JP JP2009541957A patent/JP2010513622A/ja not_active Ceased
- 2007-12-04 EP EP07847779.1A patent/EP2125190B1/en active Active
- 2007-12-04 KR KR1020097012654A patent/KR101468471B1/ko active Active
- 2007-12-04 BR BRPI0720690-9A patent/BRPI0720690B1/pt active IP Right Grant
- 2007-12-04 WO PCT/EP2007/063277 patent/WO2008074632A1/en not_active Ceased
- 2007-12-04 SG SG2011091618A patent/SG177890A1/en unknown
- 2007-12-04 CN CN200780047387.4A patent/CN101578134B/zh active Active
- 2007-12-10 TW TW096147000A patent/TWI426958B/zh active
- 2007-12-18 CL CL200703670A patent/CL2007003670A1/es unknown
- 2007-12-19 AR ARP070105720A patent/AR064443A1/es unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442796A (en) * | 1982-12-08 | 1984-04-17 | Electrodyne Research Corporation | Migrating fluidized bed combustion system for a steam generator |
| DE3705343A1 (de) * | 1986-02-20 | 1987-09-24 | Magyar Tudomanyos Akademia | Einrichtung und verfahren zur fluidisationskontaktierung von stoffen |
| US5101742A (en) * | 1990-06-22 | 1992-04-07 | Energy Products Of Idaho | Fluidized bed combustion |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200836837A (en) | 2008-09-16 |
| BRPI0720690A2 (pt) | 2014-02-25 |
| CL2007003670A1 (es) | 2008-07-25 |
| BRPI0720690B1 (pt) | 2018-04-03 |
| AR064443A1 (es) | 2009-04-01 |
| CN101578134B (zh) | 2015-05-20 |
| KR101468471B1 (ko) | 2014-12-04 |
| WO2008074632A1 (en) | 2008-06-26 |
| CN101578134A (zh) | 2009-11-11 |
| KR20090101186A (ko) | 2009-09-24 |
| SG177890A1 (en) | 2012-02-28 |
| EP2125190A1 (en) | 2009-12-02 |
| RU2009127726A (ru) | 2011-01-27 |
| RU2464083C2 (ru) | 2012-10-20 |
| EP2125190B1 (en) | 2019-01-16 |
| JP2010513622A (ja) | 2010-04-30 |
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