32883 ⎘
Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds; Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr; Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with zinc, cadmium or mercury
Catalyst for dehydration of glycerin, preparation method thereof, and production method of acrolein using the catalyst
#2Catalyst for glycerin dehydration, preparation method therefor, and acrolein preparation method using catalyst
#3Hydrogenation catalyst for heavy hydrocarbon oil, production method for hydrogenation catalyst for heavy hydrocarbon oil, and hydrogenation method for heavy hydrocarbon oil
#4NOVEL CRACKING CATALYTIC COMPOSITIONS
#5NOVEL CRACKING CATALYTIC COMPOSITIONS
#6Method for producing α, β-unsaturated ether