New Invention Profile
| Publication No: | IN202311076500 [India] | Application No: | IN202311076500 |
| Title: | CO-PRODUCTION OF PROPYLENE AND METHANOL VIA OXIDATIVE DEHYDROGENATION OF PROPANE USING CO2 AS A SOFT OXIDANT | ||
| Publication Date: | 09-05-2025 | File Date: | 08-11-2023 |
| Inventor(s): | Ankit Agrawal; Bipul Sarkar; Bhanu Joshi; Anjan Ray; Himanshu Raghav; Sanat Kumar | ||
| IPC Classification: | B01J 23/28, B01J 29/16, B01J 29/48, B01J 35/10, B01J 37/02, C07C 1/24, C07C 11/06, C07C 41/09 | ||
| Abstract: | The present invention related to a process for the conversion of propylene as petrochemical building blocks along with methanol via in-situ CO2 hydrogenation. The process provides an olefin (propylene) rich hydrocarbon along with methanol from dehydrogenation of propane with CO2 over metal supported alumina-silicates zeolites. The catalyst contains no precious metal entities and may contain one metal from group IV supported on KFI type alumina-silicates zeolites. Particularly the present invention relates to a catalyst excluding novel metals form group IV for co-production of methanol and propylene a continuous fixed bed reactor system under atmospheric pressure. More particularly, the present invention relates to a low temperature process to produce propylene and methanol over alumina-silicates zeolites. The process provides ~3-8% and 0.5-3% conversation of propane and CO2 with 85-95% and 92-99% propylene and methanol selectivity respectively. |
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