DE1543411A1 - Verfahren zum Zurueckgewinnen von verdampfbaren Monomeren aus fluessigen Polymerisationsreaktionsgemischen - Google Patents
Verfahren zum Zurueckgewinnen von verdampfbaren Monomeren aus fluessigen PolymerisationsreaktionsgemischenInfo
- Publication number
- DE1543411A1 DE1543411A1 DE19661543411 DE1543411A DE1543411A1 DE 1543411 A1 DE1543411 A1 DE 1543411A1 DE 19661543411 DE19661543411 DE 19661543411 DE 1543411 A DE1543411 A DE 1543411A DE 1543411 A1 DE1543411 A1 DE 1543411A1
- Authority
- DE
- Germany
- Prior art keywords
- monomers
- solvent
- gaseous
- vaporous
- treated
- 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
- 239000000178 monomer Substances 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 25
- 238000006116 polymerization reaction Methods 0.000 title claims description 21
- 239000007788 liquid Substances 0.000 title claims description 15
- 239000011541 reaction mixture Substances 0.000 title claims description 15
- 238000011084 recovery Methods 0.000 title description 9
- 239000002904 solvent Substances 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 16
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 11
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 10
- 239000005977 Ethylene Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000004711 α-olefin Substances 0.000 claims description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 2
- 238000010924 continuous production Methods 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- 229920000642 polymer Polymers 0.000 description 17
- 238000004821 distillation Methods 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 150000001993 dienes Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- AHAREKHAZNPPMI-UHFFFAOYSA-N hexa-1,3-diene Chemical compound CCC=CC=C AHAREKHAZNPPMI-UHFFFAOYSA-N 0.000 description 2
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43865165A | 1965-03-10 | 1965-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1543411A1 true DE1543411A1 (de) | 1969-08-07 |
Family
ID=23741466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661543411 Pending DE1543411A1 (de) | 1965-03-10 | 1966-03-10 | Verfahren zum Zurueckgewinnen von verdampfbaren Monomeren aus fluessigen Polymerisationsreaktionsgemischen |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1543411A1 (OSRAM) |
| GB (1) | GB1095800A (OSRAM) |
| NL (1) | NL6603094A (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0584458A3 (en) * | 1992-08-03 | 1994-08-17 | Basf Corp | Removal of organic volatiles from polymer solutions and dispersions |
| EP0606860A3 (de) * | 1993-01-15 | 1994-10-19 | Hoechst Ag | Verfahren zur Lösungsmittel-Rückgewinnung sowie dafür geeignete Vorrichtung. |
-
1966
- 1966-03-09 NL NL6603094A patent/NL6603094A/xx unknown
- 1966-03-09 GB GB1041966A patent/GB1095800A/en not_active Expired
- 1966-03-10 DE DE19661543411 patent/DE1543411A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0584458A3 (en) * | 1992-08-03 | 1994-08-17 | Basf Corp | Removal of organic volatiles from polymer solutions and dispersions |
| EP0606860A3 (de) * | 1993-01-15 | 1994-10-19 | Hoechst Ag | Verfahren zur Lösungsmittel-Rückgewinnung sowie dafür geeignete Vorrichtung. |
| US5618432A (en) * | 1993-01-15 | 1997-04-08 | Hoechst Agteingesellschaft | Process for solvent recovery |
| US5711873A (en) * | 1993-01-15 | 1998-01-27 | Hoechst Aktiengesellschaft | Process for solvent recovery and apparatus suitable therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6603094A (OSRAM) | 1966-09-12 |
| GB1095800A (en) | 1967-12-20 |
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