Chemistry: fischer-tropsch processes; or purification or recover – Plural zones each having a fischer-tropsch reaction
Patent
1991-10-28
1993-06-15
Mars, Howard T.
Chemistry: fischer-tropsch processes; or purification or recover
Plural zones each having a fischer-tropsch reaction
518712, C07C 2706, C07C 2708
Patent
active
052198910
ABSTRACT:
A process for the production of methanol by reacting a gaseous mixture comprising hydrogen and carbon monoxide in the presence of a catalyst composition in the form of a fluidized bed whilst cooling, characterized in that the catalyst composition is present in a plurality of interconnected fluidized bed sections whereby each section is cooled by at least one heat exchanger and whereby the temperature in the highest section is reduced to below the highest temperature in a lower section.
REFERENCES:
patent: 3598527 (1971-08-01), Quartulli et al.
patent: 4235799 (1980-11-01), Wentworth et al.
Westerterp et al., Ind. Eng. Chem. Res., 1989, 28, 763-771.
Post et al., Chemeca 1988, Australia's Bicentennial International Conference for the Process Industries, Sidney, Aug. 28-31, 1988.
Saito et al, AIChE Symposium Series No. 262 vol. 84, pp. 102-113, 1988.
Mars Howard T.
Shell Oil Company
Tsang Y. Grace
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