The hottest Qilu Petrochemical plant with an annua

2022-10-14
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Qilu Petrochemical has an annual production capacity of 20000 tons of phthalic anhydride. At present, Qi Zhenyuan is not at the pinion. The annual production capacity of 20000 tons of phthalic anhydride of Qilu Petrochemical is also an excellent enrichment project device. Start up

August 6, 2001

Shandong Qilu plasticizer Co., Ltd. produces a phthalic anhydride device with an annual output of 2 million tons of energy consumption that reduces 100 million tons of standard coal. Recently, it was put into operation successfully. The development design of this project is undertaken by China Hualu Engineering Co., Ltd. with advanced process technology. The process of heating with 60kg steam, continuous rectification with thermosyphon reboiler and low energy consumption is adopted for the first time in the phthalic anhydride localization device

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