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A method of the hydrocracking C10 aromartic based on extracting rectifying extracts durol
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A kind of preparation method and applications of the Ni-based porous catalyst of high activity
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A kind of preparation method of the high boiling aromatic hydrocarbon solvent for insecticide emulsion
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A kind of preparation method of the high boiling aromatic hydrocarbon solvent for advanced baking vanish solvent
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A kind of preparation method of the environment-friendly type aromatic solvent for advanced off-set oil
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The preparation method of low naphthalene high boiling aromatic hydrocarbon solvent for rubber resin plasticizer
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High boiling aromatic hydrocarbon solvent preparation method based on foamed nickel supported type catalyst
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A kind of preparation method of the Pyromellitic Acid based on vanadium tungsten oxide composite catalyzing
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Pyromellitic acid anhydride preparation method based on modified vanadium titanium oxide composite catalyzing
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A method of efficiently separating purification 2- methyl naphthalene from washing oil
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A method of efficiently separating and purify 1- methyl naphthalene
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A kind of process for effectively purifying of 1,2,4,5- durene
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A kind of preparation method based on the environment-friendly aromatic plasticizer for adding hydrogen-rectifying-chlorination
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It is a kind of to distill the environment-friendly aromatic solvent refined method combined with UF membrane
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A kind of preparation method of the Pyromellitic Acid based on porous black phosphorus alkene catalyst
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The preparation and the application in durol of a kind of three-dimensional co-continuous hole catalyst
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A kind of catalyst and preparation method thereof of pyromellitic acid anhydride and Pyromellitic Acid
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A method of detaching methyl naphthalene pregnant solution from mixing C+10 heavy aromatic hydrocarbon composition
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A kind of separation of high-purity alpha-methyl-naphthalene based on supercritical technology and method of purification
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A kind of naphthalene pregnant solution of the aluminium oxide trap titania modified based on single layered porous
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