ATE259672T1 - Katalysatorzuführung zur olefin- fliessbettpolymerisation mit hilfe einer ultraschalldüse - Google Patents
Katalysatorzuführung zur olefin- fliessbettpolymerisation mit hilfe einer ultraschalldüseInfo
- Publication number
- ATE259672T1 ATE259672T1 AT00304435T AT00304435T ATE259672T1 AT E259672 T1 ATE259672 T1 AT E259672T1 AT 00304435 T AT00304435 T AT 00304435T AT 00304435 T AT00304435 T AT 00304435T AT E259672 T1 ATE259672 T1 AT E259672T1
- Authority
- AT
- Austria
- Prior art keywords
- fluid bed
- catalyst composition
- ultrasonic nozzle
- catalyst feed
- bed 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
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- 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
- B01J8/0035—Periodical feeding or evacuation
-
- 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
- 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
-
- 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
- B01J8/40—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 with fluidised bed subjected to vibrations or pulsations
-
- 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
-
- 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
- Y10S526/914—Polymer degradation
-
- 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
- Y10S526/919—Catalyst injection technique in addition polymerization processes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/325,823 US6150478A (en) | 1999-06-04 | 1999-06-04 | Ultrasonic catalyst feed for fluid bed olefin polymerization |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE259672T1 true ATE259672T1 (de) | 2004-03-15 |
Family
ID=23269604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00304435T ATE259672T1 (de) | 1999-06-04 | 2000-05-25 | Katalysatorzuführung zur olefin- fliessbettpolymerisation mit hilfe einer ultraschalldüse |
Country Status (9)
Country | Link |
---|---|
US (2) | US6150478A (de) |
EP (1) | EP1057523B1 (de) |
JP (1) | JP3635226B2 (de) |
AT (1) | ATE259672T1 (de) |
AU (1) | AU768842B2 (de) |
BR (1) | BR0002575A (de) |
CA (1) | CA2310658A1 (de) |
DE (1) | DE60008314T2 (de) |
ES (1) | ES2215571T3 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002077045A2 (en) * | 2001-03-27 | 2002-10-03 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase process for polymers with group 4 metal complex catalyst addition |
WO2004033507A1 (en) * | 2002-10-09 | 2004-04-22 | Exxonmobil Chemical Patents Inc. | Methods of feed purification for olefin polymerization |
EP1556422B1 (de) * | 2002-10-09 | 2006-03-29 | Exxonmobil Chemical Patents Inc. | Verfahren zur verabreichung von katalysatoren für popylenpolymerisation |
EP1556424B1 (de) | 2002-10-09 | 2006-03-22 | Exxonmobil Chemical Patents Inc. | Verfahren zur injektion von katalysator in einen polymerizationsreaktor |
JP5198872B2 (ja) | 2004-12-17 | 2013-05-15 | ダウ グローバル テクノロジーズ エルエルシー | レオロジー改変相対的高溶融強度ポリエチレン組成物並びにパイプ、フィルム、シート、およびブロー成型品の製造方法 |
US8368867B2 (en) * | 2004-12-31 | 2013-02-05 | Lg Display Co., Ltd. | Liquid crystal spraying apparatus with ultrasonic converter within nozzle and method for manufacturing of liquid crystal display device using the same |
CN100434137C (zh) * | 2005-06-24 | 2008-11-19 | 揖斐电株式会社 | 蜂窝结构体 |
KR101057854B1 (ko) * | 2007-01-22 | 2011-08-19 | 주식회사 엘지화학 | 폴리올레핀의 입도 조절 방법 |
US9296896B2 (en) * | 2010-11-23 | 2016-03-29 | Basf Se | Polyamides with nanoparticles on the surface |
SG10201609440WA (en) | 2012-05-10 | 2016-12-29 | Dow Global Technologies Llc | Multi-additive delivery system |
JP7249349B2 (ja) | 2017-12-27 | 2023-03-30 | ボレアリス エージー | チーグラー・ナッタ触媒及びその調製 |
CA3086639A1 (en) * | 2017-12-28 | 2019-07-04 | Borealis Ag | Catalyst and preparation thereof |
KR102127460B1 (ko) * | 2018-06-19 | 2020-06-26 | 울산과학기술원 | 탄소나노튜브-공액 미소공성 고분자 필름 및 이의 제조방법 |
WO2022266662A1 (en) * | 2021-06-17 | 2022-12-22 | University Of Florida Research Foundation, Inc. | Methods and systems for producing hyperpolarized fluid samples |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4655393A (en) * | 1983-01-05 | 1987-04-07 | Sonotek Corporation | High volume ultrasonic liquid atomizer |
US4730071A (en) | 1986-08-15 | 1988-03-08 | Shell Oil Company | Process for preparing aluminoxanes |
FI84357C (fi) * | 1989-10-20 | 1991-11-25 | Neste Oy | Foerfarande och apparatur foer framstaellning av baerare foer polymerisationskatalysatorer. |
US5830821A (en) * | 1991-11-30 | 1998-11-03 | Targor Gmbh | Process for olefin preparation using metallocenes having benzo-fused indenyl derivatives as ligands |
AU671624B2 (en) * | 1992-02-25 | 1996-09-05 | Blue Planet Technologies Co. L.P. | Catalytic system |
US5317036A (en) * | 1992-10-16 | 1994-05-31 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization reactions utilizing soluble unsupported catalysts |
US5332706A (en) | 1992-12-28 | 1994-07-26 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
ZA943399B (en) * | 1993-05-20 | 1995-11-17 | Bp Chem Int Ltd | Polymerisation process |
TW312696B (de) * | 1994-04-22 | 1997-08-11 | Mitsui Petroleum Chemicals Ind | |
JP3355572B2 (ja) * | 1994-08-23 | 2002-12-09 | 新日本石油株式会社 | オレフィン類重合触媒およびそれを用いたポリオレフィンの製造方法 |
US5744556A (en) * | 1995-09-25 | 1998-04-28 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization employing unsupported catalysts |
GB9524038D0 (en) | 1995-11-23 | 1996-01-24 | Bp Chem Int Ltd | Nozzle |
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 |
ID19921A (id) | 1997-02-19 | 1998-08-20 | Union Carbide Chem Plastic | Produksi bahan poliolefin dengan ukuran partikel yang terkendali |
-
1999
- 1999-06-04 US US09/325,823 patent/US6150478A/en not_active Expired - Fee Related
-
2000
- 2000-04-11 US US09/547,265 patent/US6365695B1/en not_active Expired - Fee Related
- 2000-05-25 ES ES00304435T patent/ES2215571T3/es not_active Expired - Lifetime
- 2000-05-25 AT AT00304435T patent/ATE259672T1/de not_active IP Right Cessation
- 2000-05-25 DE DE60008314T patent/DE60008314T2/de not_active Expired - Fee Related
- 2000-05-25 EP EP00304435A patent/EP1057523B1/de not_active Expired - Lifetime
- 2000-05-26 AU AU36472/00A patent/AU768842B2/en not_active Ceased
- 2000-06-02 CA CA002310658A patent/CA2310658A1/en not_active Abandoned
- 2000-06-02 BR BR0002575-5A patent/BR0002575A/pt not_active IP Right Cessation
- 2000-06-05 JP JP2000167341A patent/JP3635226B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1057523A1 (de) | 2000-12-06 |
ES2215571T3 (es) | 2004-10-16 |
DE60008314T2 (de) | 2004-07-22 |
US6365695B1 (en) | 2002-04-02 |
JP2001002709A (ja) | 2001-01-09 |
JP3635226B2 (ja) | 2005-04-06 |
DE60008314D1 (de) | 2004-03-25 |
BR0002575A (pt) | 2001-01-02 |
CA2310658A1 (en) | 2000-12-04 |
AU768842B2 (en) | 2004-01-08 |
AU3647200A (en) | 2000-12-07 |
US6150478A (en) | 2000-11-21 |
EP1057523B1 (de) | 2004-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |