DE1645064A1 - Polymerisationsverfahren - Google Patents
PolymerisationsverfahrenInfo
- Publication number
- DE1645064A1 DE1645064A1 DE19661645064 DE1645064A DE1645064A1 DE 1645064 A1 DE1645064 A1 DE 1645064A1 DE 19661645064 DE19661645064 DE 19661645064 DE 1645064 A DE1645064 A DE 1645064A DE 1645064 A1 DE1645064 A1 DE 1645064A1
- Authority
- DE
- Germany
- Prior art keywords
- reaction
- catalyst
- temperatures
- tert
- reactor
- 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
- 238000006116 polymerization reaction Methods 0.000 title claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 51
- 239000003054 catalyst Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 24
- 239000011541 reaction mixture Substances 0.000 claims description 21
- 239000007795 chemical reaction product Substances 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 12
- 150000001336 alkenes Chemical class 0.000 claims description 8
- 229920013716 polyethylene resin Polymers 0.000 claims description 6
- 229920005672 polyolefin resin Polymers 0.000 claims description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 4
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 claims description 3
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 2
- 238000003541 multi-stage reaction Methods 0.000 claims description 2
- 150000002978 peroxides Chemical class 0.000 claims description 2
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 claims 2
- XSZYESUNPWGWFQ-UHFFFAOYSA-N 1-(2-hydroperoxypropan-2-yl)-4-methylcyclohexane Chemical compound CC1CCC(C(C)(C)OO)CC1 XSZYESUNPWGWFQ-UHFFFAOYSA-N 0.000 claims 1
- 241001544515 Eretes Species 0.000 claims 1
- 239000000443 aerosol Substances 0.000 claims 1
- SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 32
- 239000005977 Ethylene Substances 0.000 description 32
- 239000007789 gas Substances 0.000 description 29
- 229920005989 resin Polymers 0.000 description 29
- 239000011347 resin Substances 0.000 description 29
- 239000000047 product Substances 0.000 description 21
- 239000000203 mixture Substances 0.000 description 12
- 229920000573 polyethylene Polymers 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 9
- -1 polyethylene Polymers 0.000 description 9
- 238000002156 mixing Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 239000012262 resinous product Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 102000003922 Calcium Channels Human genes 0.000 description 1
- 108090000312 Calcium Channels Proteins 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 241000936936 Opitutaceae Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 229910010389 TiMn Inorganic materials 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43011465A | 1965-02-03 | 1965-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1645064A1 true DE1645064A1 (de) | 1970-05-14 |
Family
ID=23706117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661645064 Pending DE1645064A1 (de) | 1965-02-03 | 1966-02-03 | Polymerisationsverfahren |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE675949A (enExample) |
| DE (1) | DE1645064A1 (enExample) |
| ES (1) | ES323019A1 (enExample) |
| FR (1) | FR1467362A (enExample) |
| GB (1) | GB1071305A (enExample) |
| NL (1) | NL6601319A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2736477A1 (de) * | 1976-08-13 | 1978-02-16 | Sumitomo Chemical Co | Verfahren zur herstellung von hochdruckpolyaethylen |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL147443B (nl) * | 1967-02-09 | 1975-10-15 | Stamicarbon | Werkwijze voor het bereiden van polymeren of copolymeren van etheen. |
| DE2853069B2 (de) * | 1978-12-08 | 1981-02-12 | Ec Erdoelchemie Gmbh, 5000 Koeln | Verfahren zur Herstellung von Verbundsystemen und Hochdruckpolyethylen-Beschichtungsharz |
| US4607086A (en) * | 1979-04-05 | 1986-08-19 | E. I. Du Pont De Nemours And Company | Continuous process for the manufacture of low-density polyethylene in stirred autoclaves |
| US4252924A (en) * | 1979-04-05 | 1981-02-24 | E. I. Du Pont De Nemours And Company | Continuous process for the preparation of nonrandom ethylene/acid copolymer |
-
1966
- 1966-01-24 GB GB316066A patent/GB1071305A/en not_active Expired
- 1966-01-31 FR FR46879A patent/FR1467362A/fr not_active Expired
- 1966-02-02 BE BE675949D patent/BE675949A/xx unknown
- 1966-02-02 NL NL6601319A patent/NL6601319A/xx unknown
- 1966-02-03 ES ES0323019A patent/ES323019A1/es not_active Expired
- 1966-02-03 DE DE19661645064 patent/DE1645064A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2736477A1 (de) * | 1976-08-13 | 1978-02-16 | Sumitomo Chemical Co | Verfahren zur herstellung von hochdruckpolyaethylen |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6601319A (enExample) | 1966-08-04 |
| FR1467362A (fr) | 1967-01-27 |
| GB1071305A (en) | 1967-06-07 |
| ES323019A1 (es) | 1966-11-16 |
| BE675949A (enExample) | 1966-06-16 |
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