seen that selective framstella liquefied petroleum gas from a kolvetematarmaterial boiling for about 316cc by treatment of matarmaterialet with wheat and a catalyst with berare hallande approximately 20 to 30 by weight.

摘要

Hydrocarbons are converted with a catalyst comprising a Group VIII metal component combined with a support containing alumina and finely divided crystalline mordenite particles. Key feature of the process involves the critical quantity of mordenite present in the composition, thereby effecting and maximizing some basic enhancement of the ability of the resultant catalyst to accelerate hydrocarbon conversion reactions that depend on carbonium ion intermediates: that is, the activity level of the resultant composite is markedly increased.