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VINYLPYRIDINE RESIN FOR CATALYST CARRIERS, PRODUCTION METHOD THEREFOR, AND CATALYST FOR METHANOL CARBONYLATION REACTION
VINYLPYRIDINE RESIN FOR CATALYST CARRIERS, PRODUCTION METHOD THEREFOR, AND CATALYST FOR METHANOL CARBONYLATION REACTION
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机译:用于催化剂载体的乙烯基吡啶树脂,制备方法及其用于甲醇羰基化反应的催化剂
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摘要
Provided are: a vinylpyridine resin for a catalyst support, which is excellent in the heat resistance, the abrasion resistance, and the catalytic activity of a catalyst in which rhodium is carried; a method for producing thereof; and a catalyst for carbonylation of methanol. The vinylpyridine resin has: a content of nitrogen derived from a pyridine group of 3.00% by mass or more and 8.00% by mass or less; a degree of crosslinking of 35% by mole or more and 70% by mole or less; a molar ratio C/N of carbon atoms to nitrogen atoms of 12.00 or more and 36.00 or less; a total pore volume of 0.20 cc/g or more and 0.45 cc/g or less; a specific surface area of 70.0 m2/g or more and 280 m2/g or less; an average pore diameter of 5.0 nm or more and 25.0 nm or less; and a proportion of a volume of pores having a pore diameter of 10 nm or more to a volume of the whole pores of 4.0% or more and 90.0% or less.
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