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Chemical Engineering - Polymer Technology - Discussion

Discussion Forum : Polymer Technology - Section 3 (Q.No. 23)
Polymer Technology
23.
Typical solvent polymerisation reaction conditions for the production of high density polythene by Zeigler process is
7 kgf/cm2 and 70 °C.
1000 kgf/cm2 and 100°C.
7 kgf/cm2 and 700°C.
1 kgf/cm2 (gage) and 70°C.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
KRR said:   3 years ago
HDPE is produced by three types of process. All operate at relatively low pressures (10-80 atm) in the presence of a Ziegler-Natta or inorganic catalyst. Typical temperatures range between 350-420 K.
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