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CN109233896A
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A kind for the treatment of process and its processing unit of diesel oil muddiness
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CN109173552A
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A kind of flue gas purifying method and system
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CN109358058A
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Pipeline state inspection system and method
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CN109135818A
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The preparation method and production equipment of slag oil desulfurization method and petroleum coke
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CN109107496A
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Gas-liquid allotter and gas-liquid partition tray
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CN109135823A
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A kind of delayed coking unit and its method
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CN109054890A
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A kind of delayed coking unit and its coking method for reducing petroleum coke sulfur content and increasing liquid yield
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CN109081479A
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Coking is vented tower oil-containing waste water treating device and method
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CN109011820A
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Anisotropic membrane separator and catalytic slurry equipment for separating liquid from solid
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CN109187700A
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The evaluating apparatus and method of corrosion inhibiter filming performance
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CN109054892A
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A kind of system and preparation method thereof of naphtha coupling methanol production high-quality gasoline
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CN109174478A
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A kind of Combined vertical flow separation single tube and cyclone separator
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CN109028106A
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A method of reducing catalytic cracking non-fully regenerated flue gas NOx
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CN108998060A
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A kind of low sulfur coke production new technique
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CN109097100A
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A kind of removal methods of catalytic cracked oil pulp Solid content
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CN109022031A
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Reduce the delayed coking method and processing of heavy oil method of sewage discharge
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CN108998089A
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Improve delayed coking method and processing of heavy oil method that liquid is received and reduces sewage discharge
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CN108998088A
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Improve the delayed coking method and processing of heavy oil method that liquid is received
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CN109033446A
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Corrosion type method of discrimination and device
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CN108953845A
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Divide the heat insulation structure and pipeline of temperature section
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