Application Type
National Patent
Application SubType
(10) Registration Number and Date
Status
ACTIVE ( Other event occurred)
(180) Expiration Date
(20) Filing Number and Date
MY PI2025001967 2025.03.28
(40) Publication Number and Date
(85) National Entry Date
(30) Priority Details
IN
IN202421025227
2024.03.28
(51) IPC Classes
(71/73) Applicant
(EN) Ovee Consulting Engineers : A-301, Omkareshwar Building, Vitthal Sangam Apt., Dhayari, Block-109, Near Maruti Mandir Bus Stop, Pune, Maharashtra, 411041
(74) Representative
(EN) GEETHA KANDIAH : C/O KASS INTERNATIONAL SDN. BHD., SUITE 8-13A-2, MENARA MUTIARA BANGSAR, JALAN LIKU OFF JALAN RIONG, BANGSAR, 59100 Wilayah Persekutuan
(54) Title
(EN) A PROCESS OF CARBON DIOXIDE DESORPTION AND BIOMETHANE RECOVERY WITH BIOGENIC CARBON DIOXIDE
(57) Abstract
(EN) The present invention is related to the process of desorption of carbon dioxide from water without any stripping medium such as air or any process gas and further recovery of biogenic carbon dioxide and bio methane for Biogas purification. The production of bio methane and biogenic carbon dioxide is carried out without using air for desorption and using counter-current method. Another aspect of the present invention is the process involves compression of partially desulfurized raw biogas containing hydrogen sulfide and to use chilled water from the top of the column while the gas is introduced from the bottom with absorption column as a twin bed unit where each bed has a height of 2-6 meters with twin bed packed type vessel ranging from ¼ to 2 inches in size to obtain bio methane containing 90-99% methane to achieve the desired water dew point, complying with the fuel standards of the region.
(58) Citations
License Details
(98) Annuity Details
| Year | Validity Start | Validity End | Payment |
|---|