The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2015
Filed:
Dec. 30, 2009
Ravi Kumar Voolapalli, Greater Noida, IN;
Pranab Kumar Rakshit, Greater Noida, IN;
Venkateswarlu Choudary Nettem, Greater Noida, IN;
Mohammad Amir Siddiqui, Greater Noida, IN;
Ravi Kumar Voolapalli, Greater Noida, IN;
Pranab Kumar Rakshit, Greater Noida, IN;
Venkateswarlu Choudary Nettem, Greater Noida, IN;
Mohammad Amir Siddiqui, Greater Noida, IN;
Bharat Petroleum Corporation Limited, Mumbai, IN;
Abstract
The invention discloses an improved multistage fischer tropsch process scheme for the production of hydrocarbon fuels comprising feeding gaseous phase syngas and liquid stream hydrocarbons in a counter current manner such as herein described into the reaction vessel at a number of stages containing reaction catalysts; wherein fresh syngas enters into the stage where the product liquid stream leaves and the fresh liquid stream enters into the stage where the unreacted syngas leaves; wherein further the temperature of each stage can be controlled independently. More particularly the invention relates to improving the heat release in different reactors, product selectivity and reactor productivity of FT reactors.