TAME is extracted from light gasoline and cracked to produce isopentene
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How to separate TAME from light gasoline after ether and improve its utilization value! !
This issue happened to be roughly studied by a certain factory.: 1) What is the distribution of components in the etherification of light gasoline, especially the TAME content? If the content in the raw material is only about 10%, the separation cost will be high and uneconomical. ； 2) Investigate the downstream tert-pentene market. There is indeed a market and see if the components are suitable from the etherification of light gasoline. ； like: The content of tertiary olefins in C5 in the light gasoline fraction is not high (such as 10~15%), so the process technology of etherification, separation, and decomposition to produce tert-pentene is uneconomical (Shandong once had a device, but it was not started after it was completed, and the etherification system was converted to an MTBE synthesis device) ； Let’s start with these.