Title:
PROCESS FOR CONVERSION OF ACYCLIC C5 COMPOUNDS TO CYCLIC C5 COMPOUNDS AND CATALYST COMPOSITION FOR USE THEREIN
Document Type and Number:
WIPO Patent Application WO/2017/078896
Kind Code:
A3
Abstract:
Disclosed is a process for the conversion of acyclic C5 feedstock to a product comprising cyclic C5 compounds, such as, for example, cyclopentadiene, and catalyst compositions for use in such process. The process comprises the steps of contacting said feedstock and, optionally, hydrogen under acyclic C5 conversion conditions in the presence of a catalyst composition to form said product. The catalyst composition comprising a microporous crystalline aluminosilicate having a constraint index in the range of 3 to 12, a Group 10 metal, and, optionally, a Group 11 metal, in combination with a Group 1 alkali metal and/or a Group 2 alkaline earth metal.
Inventors:
IACCINO LARRY L (US)
BEDARD JEREMY W (US)
LAI WENYIH F (US)
CARR ROBERT T (US)
CHENG JANE C (US)
BEDARD JEREMY W (US)
LAI WENYIH F (US)
CARR ROBERT T (US)
CHENG JANE C (US)
Application Number:
PCT/US2016/056022
Publication Date:
March 01, 2018
Filing Date:
October 07, 2016
Export Citation:
Assignee:
EXXONMOBIL CHEMICAL PATENTS INC (US)
International Classes:
C07C5/333; B01J29/42; B01J38/10; C07C2/50; C07C9/15; C07C13/15
Foreign References:
| US3631209A | 1971-12-28 | |||
| US2438402A | 1948-03-23 | |||
| US5283385A | 1994-02-01 | |||
| US4246202A | 1981-01-20 |
Other References:
FEL' DBLYUM, V. SH. ET AL.: "Cyclization and dehydrocyclization of C5 hydrocarbons over platinum nanocatalysts and in the presence of hydrogen sulfide", DOKLADY CHEMISTRY, vol. 424, no. 2, 2009, pages 27 - 30, XP055267350
Attorney, Agent or Firm:
BELL, Catherine, L. et al. (US)
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