Patent · US Active

Pneumatically agitated ionic liquid alkylation using vaporization to remove reaction heat

US9545614B2 · kind B2 · utility

4Cited by

7References

27Claims

0Family size

Assignee

CHEVRON U.S.A. INC. · US

Inventors

Donald Henry Mohr · Orinda, US
Huping Luo · Richmond, US
Clifford Michael Lowe · Moraga, US
Hye Kyung Cho Timken · Albany, US
Krishniah Parimi · Alamo, US
Michael John Girgis · Richmond, US
Bong-Kyu Chang · Novato, US

Key dates

Filing date	Mar 13, 2015
Grant date	Jan 17, 2017
Priority date	—
Expiry date	May 27, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2527/125
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Systems and apparatus for ionic liquid catalyzed hydrocarbon conversion, such as alkylation, using vaporization to remove reaction heat from an ionic liquid reactor and to provide mixing therein, wherein hydrocarbon vapors are withdrawn from the ionic liquid reactor and the withdrawn hydrocarbon vapor is recovered by a hydrocarbon vapor recovery unit in fluid communication with the ionic liquid reactor for recycling condensed hydrocarbons to the ionic liquid reactor. Processes for ionic liquid catalyzed alkylation are also disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.