Radiation-induced emulsion copolymerization of tetrafluoroethylene with propylene in flow system, (6)
Creators
- 1. Japan Atomic Energy Research Inst., Takasaki, Gunma. Takasaki Radiation Chemistry Research Establishment
Description
The flow apparatus with tank type reactor was operated in 17 runs from July to October 1974. The reaction was made in water containing emulsifier-monomer system to examine polymerization rate and molecular weight of the resulting copolymer depending on the reaction conditions, such as monomer composition and its concentration in latex, rate of latex circulation and reaction time. Operational characteristics of the flow apparatus was evaluated under controls of temperature, pressure, monomer gas and latex circulation rate, monomer composition, etc. Operation was satisfactory, except some troubles dealt with suitable measure. Performance of the flow apparatus satisfied the design characteristics, steady operation in the future is expected. (author)
Availability note (English)
MF available from INIS under the Report Number.Files
10470281.pdf
Files
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Additional details
Additional titles
- Subtitle (English)
- Operation of run EPF-1 approximately 17
Publishing Information
- Imprint Pagination
- 83 p.
- Report number
- JAERI-M--7834
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 10470281
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES;
- Descriptors DEI
- AQUEOUS SOLUTIONS; CARBON FLUORIDES; CHEMICAL RADIATION EFFECTS; COPOLYMERIZATION; EMULSIONS; LATEX; MONOMERS; OPERATION; ORGANIC FLUORINE COMPOUNDS; PERFORMANCE; PILOT PLANTS; PRESSURE DEPENDENCE; PROPYLENE; QUANTITY RATIO; TEMPERATURE DEPENDENCE
- Descriptors DEC
- ALKENES; CARBON COMPOUNDS; CHEMICAL REACTIONS; COLLOIDS; DISPERSIONS; ELASTOMERS; FLUORIDES; FLUORINE COMPOUNDS; FUNCTIONAL MODELS; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROCARBONS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC POLYMERS; POLYMERIZATION; POLYMERS; RADIATION EFFECTS; RUBBERS; SOLUTIONS