Trends in alkylation units
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What is the general trend in alkylation processes these days?
Currently, the processes used for alkylation mainly involve the sulfuric acid method or the hydrofluoric acid method. The subsequent treatment of the waste acid generated by the sulfuric acid method is quite complicated and costly. The solid acid reaction method, which is now being promoted, is the one utilized by CNPC and Sinopec in their operations – an environmentally friendly process. Raw materials for later alkylation will be in severe shortage
The competition among alkylation companies for raw materials is becoming increasingly fierce; Sinopec is also launching its own projects, which reduces the space available for private enterprises. By the way, the recovery of liquefied gas and petroleum products from waste acid generates considerable profits each year. QQ1472359555