Wang H.-L.,Henan Chemical Industry Design Institute Co. |
Yang X.-G.,Henan Chemical Industry Design Institute Co. |
Liu X.,Henan Chemical Industry Design Institute Co. |
Meng W.,Henan Institute of Engineering |
Bai Y.-F.,Henan Chemical Industry Design Institute Co.
Xiandai Huagong/Modern Chemical Industry | Year: 2010
The new developed self-circulation heat exchange technology of chlorination reaction material in and out of the reactor is introduced in chloroparaffens-52 production by adopting photo-catalytic chlorination process, which is in accordance with gas-liquid motion rule in hollow bubbling reactor with good mass transfer and heat exchanging efficiency; compared with common forced material of external circulation heat exchange technology, that there is no need to have a circulating pump in it made with material of polytetrafluoroethylene, therefore this new technology possesses the advantages of saving investment and maintenance cost as well as reducing power consumption.