Verfahren zum Testen eines mikroporoesen,in Form von Teilchen vorliegenden Katalysators

摘要

1,238,207. Catalyst carriers. HYDROCARBON RESEARCH Inc. 4 Oct., 1968 [27 Oct., 1967], No. 47256/68. Heading B1E. A catalyst carrier has incorporated therein a second material which may be removed in a number of specified ways to give a carrier of micropores less than 100Š and at least 10 percent of the total pore volume of the catalyst being composed by access channels having diameters of 100-1000Š and the remainder constituting 10 to 20 percent of the total pore volume having access channels with diameters greater than 1000Š.