System and method for producing needle coke

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11946003
APP PUB NO 20230038156A1
SERIAL NO

17758262

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Abstract

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A system for producing needle coke and a method for producing needle coke using the system are provided. The system includes a coke tower, a pressure stabilization tower, a buffer tank and a coking fractionation tower. A pressure controller is provided at the top of the pressure stabilization tower for adjusting the pressure at the top thereof. An oil gas outlet of the coke tower is in communication with an oil gas inlet of the pressure stabilization tower through a pipeline. No pressure controller for adjusting the pressure at the top of the coke tower is provided in the coke tower or on the oil gas pipeline connecting the coke tower to the pressure stabilization tower.

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Patent Owner(s)

Patent OwnerAddress
CHINA PETROLEUM & CHEMICAL CORPORATIONNO 22 CHAOYANGMEN NORTH STREET CHAOYANG DISTRICT BEIJING 100728
SINOPEC DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS CO LTDNO 96-1 NANKAI STREET LUSHUNKOU DISTRICT DALIAN LIAONING 116045

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Tianzuo Liaoning, CN 1 0
Chu, Renqing Liaoning, CN 3 1
Fang, Xiangchen Liaoning, CN 18 20
Gou, Lianzhong Liaoning, CN 3 1
Guo, Dan Liaoning, CN 47 203
Qiao, Kai Liaoning, CN 17 0

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