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Continuous tapping technique and pressure control of polymerization reactors
Continuous tapping technique and pressure control of polymerization reactors
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机译:聚合反应器的连续出料技术和压力控制
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摘要
Techniques and systems for producing a polyolefin using reactors in series are described. Described embodiments include techniques and systems for polymerizing a monomer in a first polymerization reactor to form a first polyolefin, discharging a first slurry continuously from the first polymerization reactor to a second polymerization reactor, and discharging a second slurry continuously from the second polymerization reactor. Using continuous take-off devices disposed on either or both reactors, pressure control may be attained such that the rate of transfer between and withdrawal from both reactors are within a desired range.
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