A refrigeration process for tire rubber comminution with pressure energy recovered from natural gas pipelines as power

被引：0
|
作者：
Xiong, Yong-Qiang
Hua, Ben
Luo, Dong-Xiao
Xu, Wen-Dong
机构：
[1] Key Lab. of Enhanced Heat Transfer and Energy Conservation, South China University of Technology, Guangzhou 510640, China
[2] Research Center of Natural Gas Utilization, South China University of Technology, Guangzhou 510640, China
[3] Guangzhou Gas Company, Guangzhou 510640, China
来源：
Xiandai Huagong/Modern Chemical Industry | 2007年 / 27卷 / 01期
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摘要：
A refrigeration process for tire rubber cryogenic comminution with the pressure energy recovered from natural gas pipelines with high pressure as power is introduced. In the process, high-pressure natural gas was split into two portions, and one portion of high-pressure gas was expanded to lower pressure in a gas wave refrigerator to produce cryogenic energy used to cool the other portion of high-pressure gas. The cold portion of high-pressure gas was expanded to low pressure in a gas wave refrigerator and an expander orderly, and it could produce a chilling condition lower than - 100°C, which was used to tire rubber comminution. It could not only recover the pressure energy of high-pressure gas, but also reduce the cooling cost for tire cryogenic comminution.
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页码：49 / 52
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