Cooling unit for large polymerization vessels
US4050901A · kind A · utility
5Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 1973 |
| Grant date | Sep 27, 1977 |
| Priority date | — |
| Expiry date | Jun 4, 1993 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/00108
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
This invention relates to a process and apparatus for the cooling of polymerization charges in emulsion, suspension, solution, and bulk polymerizations in connection with incompletely filled polymerization reactors or vessels having capacities of 40 m.sup.3 or greater and thermal loads of more than 500,000 kcal/h with the aid of a reflux condenser or cooler which is in communication with the gas space of a polymerization vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.