China Petroleum & Chemical Corporation

Shanghai Research Institute of Petrochemical Technology, Sinopec

Fudan University

Qi Song

Dejin Kong

Junlin Zheng

Xiangdong Jiang

Deqin Yang

Xuan Xu

Xiaolan Qi

Chen Hui Xu

Jie Huang

Jun Hou

Qin Hu

Yuan Ji

Shaohua Lu

Rongkui Luo

Lijuan Luan

Jieakesu Su

Yalan Liu

Yingyong Hou

Sc Edman Tsang

Dongxian Jiang

Haixing Wang

Ivo Teixeria

Lingli Chen

Provided are a full conversion process and a device thereof for producing light aromatic hydrocarbon from LCO. The process includes the steps of: subjecting LCO stream to hydrofining and impurity separation, then performing selective conversion reaction, and separating the mixed aromatic hydrocarbons generated to sequentially separate out light aromatic hydrocarbons such as benzene-toluene and xylene, CA aromatic hydrocarbons, CA aromatic hydrocarbons and a bottom heavy tail oil; feeding the bottom heavy tail oil into a post-saturation selective reactor, subjecting to high-selectivity hydrogenation saturation under the conditions of low temperature and low pressure to provide a product having one benzene ring, and then returning the product back to the selective conversion reactor. The full-cut conversion of producing light aromatic hydrocarbon from LCO is achieved, resulting in the technical effects of high yields of monocyclic aromatic hydrocarbons such as benzene-toluene, xylene, CA aromatic hydrocarbons, CA aromatic hydrocarbons and the like.

Full conversion method and device for producing light aromatic hydrocarbons from light cycle oil

A manufacturing method for mass production for a tissue or cell microarray, which is characterized in comprising: using a molding device to mold tissue particles, cultivated cells or collected exfoliated cells (such as exfoliated cells from pleural effusion and ascites), forming the tissue particles from blended fresh tissue, tissue fixed by formalin or another solvent (such as alcohol and so on) or a tissue block embedded in paraffin (blended by a tissue blender), implanting the molded tissue or cells cores in a receptor wax or adhering the molded tissue or cells cores onto a metal plate, and then slicing to obtain a tissue or cell microarray.

Mass production manufacturing method for tissue chip

The present invention relates to a process for preparing an aromatic hydrocarbon, and processes for producing p-xylene and terephthalic acid. The process for producing said aromatic hydrocarbon comprises a step of contacting an olefin with a diene in the presence of a catalyst to produce an aromatic hydrocarbon, which is characterized in that, at least a part of said olefin is substituted with dienophile. The reaction pressure can be reduced and the xylene selectivity can be increased with the improvement of the present invention.

Processes for producing aromatic hydrocarbon, p-xylene and terephthalic acid

The present invention relates to a process for producing aromatics, a process for producing p-xylene and terephthalic acid, and a device for producing aromatics. The process for producing aromatics at least comprises a step of producing C8 olefin from a compound having a lactone group and a step of producing aromatics from the C8 olefin. The process for producing aromatics has the characters of high yield of aromatics and high selectivity to xylene.

Process for producing aromatics, p-xylene and terephthalic acid, and device for producing aromatics

The present invention relates to a process for producing aromatics, p-xylene and terephthalic acid. The process for producing aromatics comprises a step of contacting an oxygen-containing raw material with an aromatization catalyst, under aromatization reaction conditions, to produce aromatics. The process for producing aromatics has an advantage of high yield of carbon as aromatics.

Process for producing aromatics, p-xylene and terephthalic acid

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Shanghai, China

Qi Song