Alcatel Lucent

China Petroleum & Chemical Corporation

Research Institute of Petroleum Processing, Sinopec

Sun-central (shanghai) Marketing and Service Co., Ltd

Qiang Fang

Ying Wang

Min Liu

Lishun Dai

Zhihai Hu

Rui Wu

Yile Enoch Wang

Chuanfeng Niu

Wei Ye

Yong Han

Zhicai Shao

Tan Chen

Lingping Wang

Jinshan Xiao

Shasha Li

Wenjing Xu

Da Bin Yuan

Zhonghuo Deng

Fa Liu

The present invention provides an oil slurry filter, a filter unit including the oil slurry filter, a multiple-filter system including the oil slurry filter, and a multiple-stage filter system including the oil slurry filter. Due to the use of the filter component of flexible texture in the oil slurry filter of the present invention, the problems that the filter material is easily blocked by high-viscosity colloidal impurities, the regeneration efficiency of the filter is poor and the filtration efficiency is low are solved, and it is possible to make the backwash treatment of the filter residue more convenient and improve the regeneration efficiency of the filter. The present invention also provides a filtering process using the oil slurry filter to ensure long-term stable operation of the oil slurry filtering process.

Oil slurry filter, oil slurry filter unit and oil slurry filter system containing the same, and oil slurry filtering process

In one embodiment of a method of translating a RADIUS message to a Diameter message, an access request message in RADIUS is translated to a credit control request message in Diameter. In one embodiment of a method of translating a Diameter message to a RADIUS message, a credit control answer message is translated to an access accept message.

Method of converting between radius message and diameter messages

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Beijing, China

Qiang Fang