Intellectual Property India Publishes Patent Application for Process For Producing Carbon-Dioxide And Recovering Remaining Methane From An Effluent Gas Stream

MUMBAI, India, July 31 -- Intellectual Property India has published a patent application (202521005397 A) filed by Praj Industries Limited on January 22, 2025, for Process For Producing Carbon-Dioxide And Recovering Remaining Methane From An Effluent Gas Stream.

Inventors include Vikas Kumar Srivastava; Sheo Pratap Singh; and Jainath Singh Yadav.

The application for the patent was published on July 24, 2026, under issue no. 30/2026.

Abstract: ABSTRACT PROCESS FOR PRODUCING CARBON-DIOXIDE AND RECOVERING REMAINING METHANE FROM AN EFFLUENT GAS STREAM The present disclosure provides a process (100) and a system (200) for producing carbon-dioxide and recovering remaining methane from an effluent gas stream produced by an industrial facility (224). The system (100) includes a collection unit (202), a compressor (204), a cooler (206), a filter unit (208), a sulphur removal tower (210), a moisture removal system (212), a methane enrichment and liquefication system (214), a stripping column (216), a methane cooler (218), a storage tank (222) and a pump (220). [

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