022-23500772
022-23502931
Catalyst
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NKC-8(distilled spirit machining double function catalyst of accelerating maturity and reduce degree)Catalyst
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NKC-9(diphenylamine)Catalyst
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NKC-10(piperazidine) Catalyst
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NKC-11(fixed-bed catalytic cracking)Catalyst
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NKC-12(isomerization) catalyst
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NKC-13(Butyl acetate)Catalyst
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NKC-14(dioxane) Catalyst
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NKC-15(propylene additives)
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NKC-16(production of n-butyronitrile)Catalyst