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Assignee: Sinopec Zhenhai Refining & Chemical Company Limited


Location: Zhejiang, CN
No. of patents: 1

NumberTitleIssue Date
7419608Treating method and equipment for coke-cooling wastewater
The present invention falls within the field of purifying oil-laden wastewater, which provides a method for purifying coke-cooling wastewater in a delayed coking process in petroleum chemical field. The method comprises the following steps: (a) cooling the coke-cool...
09/02/2008
 
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