The use for the preparing method of a catalyst using at least 1 time of a quick dry stage, and at least 1 time of a fluid bed dry stage, and the Fischer Tropsch composition

Title:

The use for the preparing method of a catalyst using at least 1 time of a quick dry stage, and at least 1 time of a fluid bed dry stage, and the Fischer Tropsch composition

Document Type and Number:

Japanese Patent JP6220558

Kind Code:

B2

Abstract:

Preparing a catalyst comprising an active phase including at least one group VIII metal consisting of cobalt, nickel, ruthenium and iron and an oxide support, comprises stabilizing the oxide support by impregnating the stabilized oxide support, drying the stabilized and impregnated oxide support in a fluidized bed using a gas for 1 second to 1 minute or 20-180 minutes and calcining the dried and impregnated oxide support, where the impregnated oxide support is subjected in the step to a temperature rise gradient of 250-600[deg] C/minutes or 0.5-5[deg] C/minutes to reach a temperature of 50-170[deg] C. Preparing a catalyst comprising an active phase including at least one group VIII metal consisting of cobalt, nickel, ruthenium and iron and an oxide support, comprises stabilizing the oxide support by impregnating the stabilized oxide support, drying the stabilized and impregnated oxide support in a fluidized bed using a gas for 1 second to 1 minute or 20-180 minutes and calcining the dried and impregnated oxide support, where the impregnated oxide support is subjected in the step to a temperature rise gradient of 250-600[deg] C/minutes or 0.5-5[deg] C/minutes to reach a temperature of 50-170[deg] C and the calcining step is carried out in two steps. An independent claim is included for Fischer-Tropsch synthesizing of hydrocarbon from a mixture of carbon and hydrogen comprising preparing the catalyst, where the Fischer-Tropsch synthesizing method is carried out at a temperature of 190-240[deg] C and a total pressure of 1-5 MPa and with a molar ratio of hydrogen/carbon monoxide is 1.5-2.5.

Inventors:

Sylvie Morley
Fabrice Deal
Adrian Berrier
Joseph Lopez

Application Number:

JP2013114089A

Publication Date:

October 25, 2017

Filing Date:

May 30, 2013

Export Citation:

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Assignee:

IFP ENERGIES NOUVELLES

International Classes:

B01J23/75; B01J37/02; B01J37/08; C07C1/04; C07C9/15

Domestic Patent References:

JP2004536950A

Foreign References:

US20120016042
WO2012020210A2
US20050234137

Attorney, Agent or Firm:

Akira Watanabe
Matsumura Naoto
Einosuke Kishimoto

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