METHOD AND SYSTEM FOR DESIGNING AND ASSESSING THE PERFORMANCE OF A HOLLOW FIBRE MEMBRANE CONTACTOR (MBC) IN A NATURAL GAS SWEETENING PROCESS
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United States of America Patent
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Issued Date -
Jun 29, 2023
app pub date -
Apr 21, 2021
filing date -
Apr 24, 2020
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Abstract
A computer-implemented method for designing and assessing the performance of a hollow fibre membrane contactor (MBC) in a natural gas sweetening process using a MBC model is described in an embodiment. The MBC model comprises model parameters, model equations and boundary conditions for calculating data associated with the natural gas sweetening process. The natural gas sweetening process comprises removal of acid gas from natural gas using a solvent comprising at least one component. The method comprises: (i) forming a regression model using empirical data; (ii) determining a Henry's constant of CO2 in the solvent using the regression model; (iii) inputting the determined Henry's constant of CO2 in the MBC model as one of the model parameters; and (iv) determining CO2 absorption in the solvent using the MBC model for designing and assessing the performance of the MBC.

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Patent Owner(s)
Patent Owner | Address | |
---|---|---|
PETROLIAM NASIONAL BERHAD (PETRONAS) | TOWER 1 PETRONAS TWIN TOWERS KUALA LUMPUR CITY CENTER KUALA LUMPUR 50088 |
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- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
CHACHUAT, Benoît | Kuala Lumpur, MY | 1 | 0 |
CHAN, Zhe Phak | Kuala Lumpur, MY | 4 | 0 |
KHALIT, Siti Hajar Bt | Kuala Lumpur, MY | 2 | 0 |
M, SALEH Syafiqa Bt | Kuala Lumpur, MY | 1 | 0 |
QUEK, Ven Chian | Kuala Lumpur, MY | 2 | 0 |
SHAH, Nilay | Kuala Lumpur, MY | 6 | 28 |
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