Depolymerization system having coil-wound heat exchanger

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United States of America

PATENT NO 12246296
APP PUB NO 20220280905A1
SERIAL NO

17597841

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Abstract

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A depolymerization system with a tube-wound heat exchanger (4) comprises a heat exchange device for heating a material, having a material output; a gas-liquid separation device (1) having an inlet and a gas output, connected to the material output of the heat exchange device; and a depolymerization device (2) connected to the gas output of the gas-liquid separation device (1); the heat exchange device comprises at least one tube-wound heat exchanger (4). The depolymerization rate is greatly improved and the service period of the whole depolymerization system can be greatly improved.

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Patent Owner(s)

  • ZHENHAI PETROCHEMICAL JIANAN ENGINEERING CO.,LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Xingmiao Ningbo, CN 5 4
Huang, Chenyang Ningbo, CN 3 1
Tao, Jiang Ningbo, CN 11 57
Wang, Jianliang Ningbo, CN 40 750
Wang, Li Ningbo, CN 972 6677
Wu, Lijun Ningbo, CN 59 303
Zhang, Xianan Ningbo, CN 6 68

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