China Petroleum Chemical Corporation

Dalian Research Institute of Petroleum and Petrochemicals, Sinopec Corp.

Zonglin Ruan

Xiuna Yang

Minghua Guan

Yang Jiang

Feng Zhou

Huimin Qi

Ping Jin

Jiawen Zhou

Guoying Cui

Jia He

Haochen Wang

A liquid-phase reactor has an outer cylinder and an inner cylinder disposed along an axial direction of the reactor. The outer cylinder has a top head, a straight cylinder section and a bottom head. An annular space is formed between the inner cylinder and the outer cylinder. A top end of the inner cylinder is open and is in communication with the annular space. The inner cylinder has an upper cylinder and a lower cylinder sequentially from top to bottom. The upper cylinder is positioned in the straight cylinder section, with its cross-sectional area being gradually reduced from top to bottom. The lower cylinder is positioned in the bottom head, with its cross-sectional area being gradually increased from top to bottom. An inorganic membrane tube extending along the axial direction of the reactor is provided in the lower cylinder so that a shell-and-tube structure is formed.

Liquid-phase reactor and application thereof

An upflow reactor (), includes a housing (), a catalyst bed layer () and a pressing device (). The housing () is internally provided with a reaction chamber (), a reaction material inlet () and a reaction material outlet () which are in communication with the reaction chamber () are provided on the housing (). The catalyst bed layer () is provided within the reaction chamber (), the pressing device () is provided within the reaction chamber () and located above the catalyst bed layer (). At least a part of the pressing device () is movable up and down so that the at least a part of the pressing device () can be pressed against the catalyst bed layer ().

Upflow reactor

A washing and desalting device includes a first shell and a plurality of filaments. The first shell has a first receiving cavity and is provided with a liquid inlet and a liquid outlet that communicate with the first receiving cavity. The plurality of the filaments is provided in the first receiving cavity, and the length direction of each of the filaments is consistent with that of the first receiving cavity. The device can be incorporated in a washing and dehydrating system.

Washing and desalting device, washing and desalting method, desalting and dehydrating system, and desalting and dehydrating method

Growing community of inventors

Liaoning, China

Zonglin Ruan