CN86107933A - 丙烯均聚物或共聚物的制造方法 - Google Patents
丙烯均聚物或共聚物的制造方法 Download PDFInfo
- Publication number
- CN86107933A CN86107933A CN198686107933A CN86107933A CN86107933A CN 86107933 A CN86107933 A CN 86107933A CN 198686107933 A CN198686107933 A CN 198686107933A CN 86107933 A CN86107933 A CN 86107933A CN 86107933 A CN86107933 A CN 86107933A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- reactor
- volume
- propylene
- polymerization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000001257 hydrogen Substances 0.000 claims abstract description 74
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 74
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 64
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 48
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 39
- 238000010992 reflux Methods 0.000 claims abstract description 26
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 10
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 10
- 239000004711 α-olefin Substances 0.000 claims abstract description 9
- 238000012662 bulk polymerization Methods 0.000 claims abstract description 8
- 239000000178 monomer Substances 0.000 claims description 29
- 238000006116 polymerization reaction Methods 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 19
- 239000002002 slurry Substances 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 11
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- -1 polypropylene Polymers 0.000 abstract description 18
- 239000004743 Polypropylene Substances 0.000 abstract description 17
- 229920001155 polypropylene Polymers 0.000 abstract description 17
- 229920001577 copolymer Polymers 0.000 abstract description 3
- 238000004260 weight control Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 22
- 239000012071 phase Substances 0.000 description 16
- 239000000047 product Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000012066 reaction slurry Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 210000004916 vomit Anatomy 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Images
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
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- 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
- B01J19/0006—Controlling or regulating processes
-
- 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
- C08F2/02—Polymerisation in bulk
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60262582A JPS62124107A (ja) | 1985-11-25 | 1985-11-25 | 分子量の制御方法 |
| JP262582/1985 | 1985-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86107933A true CN86107933A (zh) | 1987-06-03 |
Family
ID=17377810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198686107933A Pending CN86107933A (zh) | 1985-11-25 | 1986-11-25 | 丙烯均聚物或共聚物的制造方法 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS62124107A (ko) |
| KR (1) | KR890004064B1 (ko) |
| CN (1) | CN86107933A (ko) |
| AU (1) | AU573461B2 (ko) |
| BE (1) | BE905813A (ko) |
| DE (1) | DE3639728A1 (ko) |
| FI (1) | FI864776A (ko) |
| FR (1) | FR2590579B1 (ko) |
| GB (1) | GB2183245B (ko) |
| IN (1) | IN166637B (ko) |
| IT (1) | IT1199672B (ko) |
| NL (1) | NL8602979A (ko) |
| PT (1) | PT83807B (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069652C (zh) * | 1991-04-11 | 2001-08-15 | 国家医药管理局上海医药设计院 | 丙烯聚合方法及聚合反应器 |
| CN102050892B (zh) * | 2009-10-27 | 2013-03-27 | 中国石油化工股份有限公司 | 一种宽分布聚烯烃生产的控制方法 |
| CN106749820A (zh) * | 2016-11-25 | 2017-05-31 | 联泓新材料有限公司 | 一种无规共聚聚丙烯的生产方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09216913A (ja) * | 1995-12-04 | 1997-08-19 | Mitsubishi Chem Corp | オレフィン重合体の製造法 |
| US5739220A (en) * | 1997-02-06 | 1998-04-14 | Fina Technology, Inc. | Method of olefin polymerization utilizing hydrogen pulsing, products made therefrom, and method of hydrogenation |
| JP2009161590A (ja) * | 2007-12-28 | 2009-07-23 | Prime Polymer Co Ltd | プロピレン系重合体の製造方法及びプロピレン系重合体 |
| CN114432981B (zh) * | 2020-10-20 | 2024-05-28 | 中国石油化工股份有限公司 | 一种调节聚合釜釜内温度的方法和系统及其应用 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1040669A (en) * | 1963-08-07 | 1966-09-01 | Rexall Drug & Chemical Company | Improvements in and relating to the production of polyolefins |
| US3356667A (en) * | 1963-10-22 | 1967-12-05 | Phillips Petroleum Co | Process control |
| NL6904266A (ko) * | 1969-03-20 | 1970-09-22 | ||
| DE3015089A1 (de) * | 1980-04-19 | 1981-10-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zum herstellen von homopolymerisaten oder copolymerisaten des propylens |
| GB2069369B (en) * | 1981-02-06 | 1984-04-18 | Sumitomo Chemical Co | Method and apparatus for removal of heat from an olefin polymerization reactor |
| DE3123115A1 (de) * | 1981-06-11 | 1982-12-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zum herstellen von homopolymerisaten oder copolymerisaten des propylens |
| DE3170491D1 (en) * | 1981-07-13 | 1985-06-20 | Dow Chemical Nederland | Process for producing polyethylene having constant physical and chemical properties |
| JPS60217210A (ja) * | 1984-04-11 | 1985-10-30 | Mitsui Toatsu Chem Inc | プロピレンの重合方法 |
| JPS6181409A (ja) * | 1984-09-28 | 1986-04-25 | Mitsui Toatsu Chem Inc | 分子量の制御方法 |
-
1985
- 1985-11-25 JP JP60262582A patent/JPS62124107A/ja active Pending
-
1986
- 1986-11-10 IN IN814/CAL/86A patent/IN166637B/en unknown
- 1986-11-12 AU AU65057/86A patent/AU573461B2/en not_active Ceased
- 1986-11-13 GB GB8627113A patent/GB2183245B/en not_active Expired
- 1986-11-21 DE DE19863639728 patent/DE3639728A1/de active Granted
- 1986-11-24 NL NL8602979A patent/NL8602979A/nl not_active Application Discontinuation
- 1986-11-24 FR FR868616324A patent/FR2590579B1/fr not_active Expired - Fee Related
- 1986-11-24 FI FI864776A patent/FI864776A/fi not_active Application Discontinuation
- 1986-11-24 IT IT22436/86A patent/IT1199672B/it active
- 1986-11-25 PT PT83807A patent/PT83807B/pt not_active IP Right Cessation
- 1986-11-25 KR KR1019860009951A patent/KR890004064B1/ko not_active IP Right Cessation
- 1986-11-25 BE BE0/217455A patent/BE905813A/fr not_active IP Right Cessation
- 1986-11-25 CN CN198686107933A patent/CN86107933A/zh active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069652C (zh) * | 1991-04-11 | 2001-08-15 | 国家医药管理局上海医药设计院 | 丙烯聚合方法及聚合反应器 |
| CN102050892B (zh) * | 2009-10-27 | 2013-03-27 | 中国石油化工股份有限公司 | 一种宽分布聚烯烃生产的控制方法 |
| CN106749820A (zh) * | 2016-11-25 | 2017-05-31 | 联泓新材料有限公司 | 一种无规共聚聚丙烯的生产方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FI864776A0 (fi) | 1986-11-24 |
| KR870005019A (ko) | 1987-06-04 |
| IT1199672B (it) | 1988-12-30 |
| FR2590579A1 (fr) | 1987-05-29 |
| IN166637B (ko) | 1990-06-30 |
| DE3639728C2 (ko) | 1989-08-24 |
| PT83807A (en) | 1986-12-01 |
| BE905813A (fr) | 1987-03-16 |
| IT8622436A1 (it) | 1988-05-24 |
| GB8627113D0 (en) | 1986-12-10 |
| FR2590579B1 (fr) | 1991-01-11 |
| NL8602979A (nl) | 1987-06-16 |
| IT8622436A0 (it) | 1986-11-24 |
| GB2183245A (en) | 1987-06-03 |
| DE3639728A1 (de) | 1987-05-27 |
| KR890004064B1 (ko) | 1989-10-18 |
| AU573461B2 (en) | 1988-06-09 |
| PT83807B (pt) | 1988-08-17 |
| AU6505786A (en) | 1987-06-11 |
| FI864776A (fi) | 1987-05-26 |
| GB2183245B (en) | 1989-11-22 |
| JPS62124107A (ja) | 1987-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |