Alkylation unit and process relating thereto

摘要

One exemplary embodiment can be an alkylation unit. The alkylation unit can include at least one alkylation reaction zone having an alkylation catalyst, at least one cooler communicating with the at least one alkylation reaction zone, a settler communicating with the at least one alkylation reaction zone and the at least one cooler, a fractionation zone receiving an effluent from the settler passing through a line, and a boot coupled to a substantially horizontal portion of the line. Generally, the boot receives an effluent portion rich in the alkylation catalyst.

主权项

1. A process for separating an alkylation catalyst from one or more hydrocarbons comprising:
a) providing the one or more hydrocarbons and the alkylation catalyst to a an alkylation reaction zone; b) providing an effluent from the alkylation reaction zone to a settler; and c) receiving an effluent from the settler to a fractionation zone through a line wherein the line is coupled to a pipe to remove a stream comprising at least a portion of a settled alkylation catalyst, and the line is orientated substantially horizontal proximate to the pipe, wherein the stream is rich in or substantially alkylation catalyst.