China Petroleum Chemical Corporation

Fushun Research Institute of Petroleum and Petrochemicals, Sinopec Corp.

Deqiang Peng

Xin Chen

Huimin Qi

Luyao Wang

Jianbing Chen

Fanfei Meng

Yan Wang

Xiangchen Fang

Shengzhong Zhang

Zhiyu Liu

Xin Li

Zejun Zuo

Jie Liu

A crystallization column and a crystallization method. The crystallization column comprises an upper head (), a tower body () and a lower head (), wherein a crystallization section () is provided with a tray (); and the tray () comprises a tray plate () and a plurality of lower crystallization members (). The top end of the lower crystallization member () can form a movable connection with the tray plate (), so that the two adjacent lower crystallizing members () are capable of oscillating collisions. The tray () may also comprise a plurality of upper crystallization members () extending upwardly from the upper surface of the tray plate ().

Crystallization column and crystallization method

The present disclosure provides a method for processing an acid gas, comprising: using a processorfor receiving and processing the acid gas to obtain a gas phase streamand a liquid phase stream, wherein the streamis partially or completely recycled to the processor; using a processorfor processing the streamfrom the processorto obtain a gas phase streamand a liquid phase stream; using a processorfor processing the streamfrom the processorto obtain a gas phase streamand a liquid phase stream; and using a processorfor receiving the streamfrom the processorand using the streamas a processing solution for processing the streamfrom the processorto obtain a gas phase streamand a liquid phase stream, which can be divided into two sub-streams including a streamand a stream. The present disclosure further provides an apparatus for processing an acid gas.

Method for processing acid gas and apparatus thereof

The present disclosure provides a reactor for at least two liquid materials, comprising an enclosed reactor housing; a feeding tube having liquid material inlets for receiving corresponding liquid materials respectively; a distribution tube communicating with the feeding tube and extending into the reactor housing, the distribution tube being provided with a plurality of distribution holes in the region thereof extending into the reactor housing; a rotating bed in form of a hollow cylinder, which is disposed in the reactor housing via a fixing mechanism, thus dividing inner cavity of the reactor housing into a central area and an outer area, the rotating bed being capable of rotating driven by a driving mechanism; and a material outlet provided in a lower portion of the reactor housing for outputting product after reaction. The distribution tube extends into the central area spaced from inner surface of the rotating bed, so that materials can enter into the outer area from the central area through the rotating bed and can be output via the material outlet.

Reactor and alkylation process using the reactor

Growing community of inventors

Liaoning, China

Deqiang Peng