CN102432708A - 流化床聚合反应器 - Google Patents
流化床聚合反应器 Download PDFInfo
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- CN102432708A CN102432708A CN2011102907876A CN201110290787A CN102432708A CN 102432708 A CN102432708 A CN 102432708A CN 2011102907876 A CN2011102907876 A CN 2011102907876A CN 201110290787 A CN201110290787 A CN 201110290787A CN 102432708 A CN102432708 A CN 102432708A
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- 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
- B01J8/32—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 introduction into the fluidised bed of more than one kind of moving particles
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- 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
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- 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
- B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
- B01J8/1863—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement outside the reactor and subsequently re-entering it
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- 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
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- 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
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- 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
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- 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
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
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- 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
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00283—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
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- 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
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00991—Disengagement zone in fluidised-bed reactors
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Abstract
Description
实施例 | 分子量分散指数 | 粘均分子量 |
实施例1 | 12.83 | 310万 |
实施例2 | 5.94 | 323万 |
实施例3 | 5.03 | 351万 |
对比例1 | 3.23 | 305万 |
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110290787.6A CN102432708B (zh) | 2010-09-29 | 2011-09-29 | 流化床聚合反应器 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102997863 | 2010-09-29 | ||
CN201010299786 | 2010-09-29 | ||
CN201010299786.3 | 2010-09-29 | ||
CN201110290787.6A CN102432708B (zh) | 2010-09-29 | 2011-09-29 | 流化床聚合反应器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102432708A true CN102432708A (zh) | 2012-05-02 |
CN102432708B CN102432708B (zh) | 2015-02-25 |
Family
ID=45891859
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110290787.6A Active CN102432708B (zh) | 2010-09-29 | 2011-09-29 | 流化床聚合反应器 |
CN2011102907838A Active CN102558406B (zh) | 2010-09-29 | 2011-09-29 | 一种制备聚合物的方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011102907838A Active CN102558406B (zh) | 2010-09-29 | 2011-09-29 | 一种制备聚合物的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9174183B2 (zh) |
CN (2) | CN102432708B (zh) |
IT (1) | ITTO20110868A1 (zh) |
SA (1) | SA111320792B1 (zh) |
WO (1) | WO2012041017A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102675495A (zh) * | 2012-05-29 | 2012-09-19 | 浙江大学 | 烯烃聚合反应器和聚合方法 |
CN103212346A (zh) * | 2013-03-01 | 2013-07-24 | 浙江大学 | 喷动床反应器及其烯烃聚合的方法 |
CN106957382A (zh) * | 2017-04-11 | 2017-07-18 | 浙江大学 | 一种动态操作生产聚烯烃的方法和装置 |
CN107098991A (zh) * | 2017-04-11 | 2017-08-29 | 浙江大学 | 一种烯烃聚合方法及装置 |
CN111295396A (zh) * | 2017-11-17 | 2020-06-16 | 博里利斯股份公司 | 在气固烯烃聚合反应器中分流返回的流化气体的方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103285787B (zh) * | 2013-03-01 | 2015-05-27 | 浙江大学 | 一种喷动流化床-流化床复合反应器及其聚合物制备方法 |
CN103285785B (zh) * | 2013-03-01 | 2015-03-25 | 浙江大学 | 喷动流化床反应器及其聚合物制备方法 |
CN104907011B (zh) * | 2015-05-05 | 2018-06-05 | 中国石油大学(华东) | 一种气体调控内循环浆态床环流反应器 |
CN105199031B (zh) * | 2015-10-16 | 2018-02-09 | 浙江大学 | 一种烯烃聚合方法及装置 |
CN115073634B (zh) * | 2021-03-16 | 2024-03-01 | 中国石油化工股份有限公司 | 聚1-丁烯的制备方法以及聚1-丁烯 |
JP2022156612A (ja) * | 2021-03-31 | 2022-10-14 | 住友化学株式会社 | ポリエチレンの製造方法 |
CN115232239B (zh) * | 2021-04-22 | 2024-01-19 | 中国石油化工股份有限公司 | 乙烯-丁烯-辛烯三元共聚物及其制备方法与系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030195264A1 (en) * | 2000-06-06 | 2003-10-16 | David Newton | Fischer-tropsch process |
CN1788023A (zh) * | 2003-04-17 | 2006-06-14 | 巴塞尔聚烯烃意大利有限责任公司 | 气相烯烃聚合方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US4383095A (en) | 1979-02-16 | 1983-05-10 | Union Carbide Corporation | Process for the preparation of high density ethylene polymers in fluid bed reactor |
US4379758A (en) | 1980-12-24 | 1983-04-12 | Union Carbide Corporation | Catalyst composition for polymerizing ethylene |
US4876320A (en) | 1981-03-26 | 1989-10-24 | Union Carbide Chemicals And Plastics Company Inc. | Process for reducing sheeting during polymerization of alpha-olefins |
CN1228354C (zh) | 2002-12-06 | 2005-11-23 | 中国石油化工股份有限公司 | 聚合物组合物的生产方法 |
CN100376605C (zh) | 2004-09-16 | 2008-03-26 | 中国石油化工股份有限公司 | 用于烯烃气相聚合反应的装置 |
CN1923861B (zh) | 2005-09-02 | 2012-01-18 | 北方技术股份有限公司 | 在烯烃聚合催化剂存在下的烯烃聚合方法 |
US20090163679A1 (en) | 2007-12-19 | 2009-06-25 | Braskem S.A. | Suspension polymerization process for manufacturing ultra high molecular weight polyethylene, a multimodal ultra high molecular weight polyethylene homopolymeric or copolymeric composition, a ultra high molecular weight polyethylene, and their uses |
CN100590136C (zh) * | 2008-06-03 | 2010-02-17 | 中国石油化工集团公司 | 流化床聚合反应器中引入冷凝剂方式的改进及装置 |
CN102186575B (zh) | 2008-10-15 | 2014-09-03 | 尤尼威蒂恩技术有限公司 | 循环流化床反应器 |
-
2011
- 2011-09-28 SA SA111320792A patent/SA111320792B1/ar unknown
- 2011-09-29 IT IT000868A patent/ITTO20110868A1/it unknown
- 2011-09-29 CN CN201110290787.6A patent/CN102432708B/zh active Active
- 2011-09-29 US US13/876,621 patent/US9174183B2/en active Active
- 2011-09-29 WO PCT/CN2011/001651 patent/WO2012041017A1/zh active Application Filing
- 2011-09-29 CN CN2011102907838A patent/CN102558406B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030195264A1 (en) * | 2000-06-06 | 2003-10-16 | David Newton | Fischer-tropsch process |
CN1788023A (zh) * | 2003-04-17 | 2006-06-14 | 巴塞尔聚烯烃意大利有限责任公司 | 气相烯烃聚合方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102675495A (zh) * | 2012-05-29 | 2012-09-19 | 浙江大学 | 烯烃聚合反应器和聚合方法 |
CN102675495B (zh) * | 2012-05-29 | 2014-05-07 | 浙江大学 | 烯烃聚合反应器和聚合方法 |
CN103212346A (zh) * | 2013-03-01 | 2013-07-24 | 浙江大学 | 喷动床反应器及其烯烃聚合的方法 |
CN103212346B (zh) * | 2013-03-01 | 2014-11-05 | 浙江大学 | 喷动床反应器及其烯烃聚合的方法 |
CN106957382A (zh) * | 2017-04-11 | 2017-07-18 | 浙江大学 | 一种动态操作生产聚烯烃的方法和装置 |
CN107098991A (zh) * | 2017-04-11 | 2017-08-29 | 浙江大学 | 一种烯烃聚合方法及装置 |
CN106957382B (zh) * | 2017-04-11 | 2019-04-16 | 浙江大学 | 一种动态操作生产聚烯烃的方法和装置 |
CN107098991B (zh) * | 2017-04-11 | 2019-04-16 | 浙江大学 | 一种烯烃聚合方法及装置 |
CN111295396A (zh) * | 2017-11-17 | 2020-06-16 | 博里利斯股份公司 | 在气固烯烃聚合反应器中分流返回的流化气体的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102432708B (zh) | 2015-02-25 |
US20150099854A1 (en) | 2015-04-09 |
ITTO20110868A1 (it) | 2012-03-30 |
SA111320792B1 (ar) | 2014-11-13 |
US9174183B2 (en) | 2015-11-03 |
CN102558406B (zh) | 2013-07-17 |
CN102558406A (zh) | 2012-07-11 |
WO2012041017A1 (zh) | 2012-04-05 |
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PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: China Petrochemical Group Corp. Co-applicant after: Zhejiang University Co-applicant after: Sinopec Engineering Incorporation Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant before: China Petrochemical Group Corp. Co-applicant before: Zhejiang University Co-applicant before: Engrg Construction Co., SINOPEC |
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CP01 | Change in the name or title of a patent holder |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: ZHEJIANG University Patentee after: SINOPEC ENGINEERING Inc. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: ZHEJIANG University Patentee before: SINOPEC ENGINEERING Inc. |
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