GB1362324A - Process for the polymerization of olefins - Google Patents
Process for the polymerization of olefinsInfo
- Publication number
- GB1362324A GB1362324A GB515072A GB515072A GB1362324A GB 1362324 A GB1362324 A GB 1362324A GB 515072 A GB515072 A GB 515072A GB 515072 A GB515072 A GB 515072A GB 1362324 A GB1362324 A GB 1362324A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction product
- elongate tube
- tubular reactor
- polyolefin
- zone
- 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.)
- Expired
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 6
- 238000006116 polymerization reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 4
- 229920000098 polyolefin Polymers 0.000 abstract 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 3
- 230000000379 polymerizing effect Effects 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 238000002317 scanning near-field acoustic microscopy Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- 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
- B01J2219/00162—Controlling or regulating processes controlling the pressure
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12525073A JPS49133543A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-02-03 | 1973-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2011071 | 1971-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1362324A true GB1362324A (en) | 1974-08-07 |
Family
ID=11163872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB515072A Expired GB1362324A (en) | 1971-02-03 | 1972-02-03 | Process for the polymerization of olefins |
Country Status (13)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5712365A (en) * | 1995-03-27 | 1998-01-27 | Tosoh Corporation | Process for producing ethylene alpha-olefin copolymer |
| US5756592A (en) * | 1995-11-27 | 1998-05-26 | Alliedsignal, Inc. | Process for the production of cyanate ester resins having unique composition |
| US6673878B2 (en) * | 2001-12-19 | 2004-01-06 | Exxonmobil Chemical Patents Inc. | Tubular polymerization reactors and polymers made therein |
| US7745550B2 (en) * | 2001-12-19 | 2010-06-29 | Exxonmobil Chemical Patents Inc. | Tubular polymerization reactors and polymers made therein |
| EP1919967A1 (en) * | 2005-08-05 | 2008-05-14 | ExxonMobil Chemical Patents Inc. | Process and apparatus for manufacturing ethylene polymers and copolymers |
| US20130333832A1 (en) * | 2011-03-03 | 2013-12-19 | Basell Polyolefine Gmbh | Process for preparing ethylene homopolymers or copolymers in a tubular reactor with at least two reaction zones having different concentrations of chain transfer agent |
| EP2589612A1 (en) * | 2011-11-03 | 2013-05-08 | Basell Polyolefine GmbH | Process for polymerizing or copolymerizing ethylenically unsaturated monomers in the presence of free-radical polymerization initiators |
| EP3121199B1 (en) * | 2015-07-23 | 2017-04-26 | Basell Polyolefine GmbH | High-pressure polymerization process of ethylenically unsaturated monomers in a tubular reactor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE933062C (de) * | 1953-11-26 | 1955-09-15 | Basf Ag | Verfahren zur kontinuierlichen Entspannung von Hochdruckpolymerisaten |
-
1972
- 1972-01-31 FR FR7203050A patent/FR2124300B1/fr not_active Expired
- 1972-01-31 BE BE778690A patent/BE778690A/xx not_active IP Right Cessation
- 1972-02-02 SU SU721740320A patent/SU477578A3/ru active
- 1972-02-02 YU YU244/72A patent/YU35153B/xx unknown
- 1972-02-02 LU LU64706D patent/LU64706A1/xx unknown
- 1972-02-02 PL PL1972153239A patent/PL70094B1/pl unknown
- 1972-02-03 DD DD160666A patent/DD95685A5/xx unknown
- 1972-02-03 DE DE19722205166 patent/DE2205166B2/de not_active Ceased
- 1972-02-03 US US00223105A patent/US3809688A/en not_active Expired - Lifetime
- 1972-02-03 CS CS699A patent/CS172364B2/cs unknown
- 1972-02-03 NL NLAANVRAGE7201394,A patent/NL171453C/xx not_active IP Right Cessation
- 1972-02-03 GB GB515072A patent/GB1362324A/en not_active Expired
- 1972-02-03 BG BG019634A patent/BG25521A3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU64706A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-30 |
| CS172364B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-12-29 |
| YU24472A (en) | 1979-12-31 |
| BE778690A (fr) | 1972-05-16 |
| NL171453B (nl) | 1982-11-01 |
| FR2124300B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-10 |
| PL70094B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-28 |
| BG25521A3 (en) | 1978-10-10 |
| YU35153B (en) | 1980-09-25 |
| DE2205166A1 (de) | 1972-08-10 |
| NL7201394A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-07 |
| FR2124300A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-09-22 |
| DE2205166B2 (de) | 1976-01-15 |
| SU477578A3 (ru) | 1975-07-15 |
| NL171453C (nl) | 1983-04-05 |
| DD95685A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-02-12 |
| US3809688A (en) | 1974-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1413613A (en) | Process for the dry polymerisation of olefins | |
| GB1419012A (en) | Production of polyethylene | |
| GB828828A (en) | Polymerization of alpha-olefines | |
| GB1345673A (en) | High pressure process for polyethylene production | |
| GB1362324A (en) | Process for the polymerization of olefins | |
| GB1336205A (en) | Hydrocarbon copolymers | |
| GB1338280A (en) | Process for the high pressure production of polyethylene | |
| GB880948A (en) | A process for separating ethylene polymers under high pressure and apparatus therefor | |
| GB834906A (en) | Copolymers of ethylene and alpha unsaturated olefins | |
| GB834904A (en) | Olefin polymerization process | |
| US3518323A (en) | Purification of butylenes | |
| GB1333977A (en) | Process for the preparation of high pressure polyethylene | |
| ES267450A1 (es) | Procedimiento con su instalaciën correspondiente para la polimerizaciën continua de alfa-olefinas | |
| GB579894A (en) | Preparation of solid and semi-solid polymers of olefinic hydrocarbons | |
| GB1147019A (en) | Process and apparatus for polymerisation of olefins | |
| US3280095A (en) | Process for producing polyethylene | |
| US3275615A (en) | Process for producing polyethylene in the presence of tertiary butyl hydroperoxide and n-butylamine | |
| GB1308124A (en) | Continuous process for producing alkylaluminum compounds' | |
| GB908285A (en) | A process for controlling an exothermic reaction | |
| GB1163850A (en) | Process for the Manufacture of vinyl Acetate | |
| US3278629A (en) | Production of ethylene | |
| GB942265A (en) | Carbalkoxy-containing resins from ethylene and their production | |
| GB1273689A (en) | Production of cyclohexanol | |
| GB839060A (en) | Production of olefin polymers | |
| GB1344847A (en) | Olefine polymers process for obtaining same and mixes curable without sulphur containing said polymers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |