Dual-stage synthesis of LPG from bio-based sources

BD2025049A0Pending Publication Date: 2026-09-21LOWELL STREET VENTURES LLC
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Patent Information

Application Number
BD2025049
Authority / Receiving Office
BD · BD
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-02-02
Publication Date
2026-09-21

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Abstract

A method is provided for synthesizing bio-based LPG from renewable sources via a bio-based synthetic gas feedstock, in a dual-stage reaction system comprising an oxygenate synthesis reaction zone and an oxygenate conversion reaction zone that are configured for producing and converting a methanol intermediate for reduced CO2 selectivity. The method includes recovering LPG from either the full reaction zone effluent or from a purge stream separated from the full reaction zone effluent for LPG recovery.
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