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A method for direct hydrogenation of maleic anhydride to produce 1,4-butanediol and co produce succinic anhydride

鸡西A method for direct hydrogenation of maleic anhydride to produce 1,4-butanediol and co produce succinic anhydride

A device and production method for producing high-pressure or ultra-high pressure steam as a byproduct of maleic anhydride

鸡西A device and production method for producing high-pressure or ultra-high pressure steam as a byproduct of maleic anhydride

A styrene refining method using a combination of falling film reboiler and heat pump technology to provide the required heat source for the separation tower

鸡西A styrene refining method using a combination of falling film reboiler and heat pump technology to provide the required heat source for the separation tower

Preparation method of high impact strength polystyrene and high impact strength polystyrene

鸡西Preparation method of high impact strength polystyrene and high impact strength polystyrene

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- Partner -

Sinochem Hongrun

Zhejiang Petrochemical

Shandong Jade Emperor

Shandong Hengyuan

Ningxia Baofeng

Ningbo Keyuan

Liaoning Bora

Hebei Shengteng

Jiaxi, Anhui

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Partner 1

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Ruihua Technology

Has a number of patented technology, mainly engaged in the field of petrochemical engineering and technical services of professional companies.

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