Catalyst and preparation method and application thereof
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Catalyst for synthesizing hexamethylene diamine
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A kind of iridium based catalyst of high activity and high stability and its preparation method and application
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The preparation method of catalyst for producing polyethylene polyamine and application thereof and polyethylene polyamine
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The preparation method and application of alpha-olefin polymers
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Preparation method, O composite metallic oxide catalyst and the application of O composite metallic oxide catalyst
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O composite metallic oxide catalyst and its preparation method and application
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The preparation method and application of Mo-V-Te-Nb-O catalyst
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High melt strength, propylene and preparation method thereof and polypropylene foaming beads and preparation method thereof
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Selective hydrocatalyst, the method for preparing hydrogenated petroleum resin and its hydrogenated petroleum resin obtained, hot-fusible pressure-sensitive adhesive
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A kind of device and method of gas chromatograph detection exhaust gas component and real-time traffic
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A kind of chromatographic analysis device and method preparing tert-butylamine for isobutene
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A method of removing unsaturated polymer residure after hydrogenation treatment metallic catalyst
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A kind of preparation method of hydrogenated styrene-butadiene-styrene block copolymers
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A kind of refining methd of bridge-type tetrahydro-dicyclopentadiene
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The radial filter device of gel in a kind of removal Petropols
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A kind of method and apparatus of low boiling material to high-pressure installation continuous feed
