Sorbents For Natural Gas Desulfurization

2019 ◽  
Vol 12 (1) ◽  
pp. 563-570 ◽  
Author(s):  
Gokhan Alptekin ◽  
Ambalavanan Jayaraman ◽  
Margarita Dubovik ◽  
Matthew Schaefer ◽  
Michael Ware ◽  
...  
Keyword(s):  
Natural Gas ◽  
Natural Gas Desulfurization

Pressure Prediction in Natural Gas Desulfurization Process Based on PCA and SVR

2014 ◽  
Vol 962-965 ◽  
pp. 564-569 ◽  
Author(s):  
Yan Chao Shao ◽  
Liang Jun Xu ◽  
Yan Zhu Hu ◽  
Xin Bo Ai
Keyword(s):  
Natural Gas ◽  
Prediction Model ◽  
Measured Data ◽  
Support Vector ◽  
Trend Prediction ◽  
Generalization Ability ◽  
Model Based ◽  
Scada System ◽  
Desulfurization Process ◽  
Natural Gas Desulfurization

Pressure monitoring is an important means to reflect the running status of the natural gas desulphurization process. By using the data mining technology, the interaction relationships between the pressure and other monitoring parameters are analyzed in this paper. A pressure trend prediction model is established to show the pressure status in the natural gas desulfurization process. Firstly, the theory of Principal Component Analysis (PCA) is used to reduce the dimensions of measured data from traditional Supervisory Control and Data Acquisition (SCADA) system. Secondly the principal components are taken as input data into the pressure trend prediction model based on multiple regression theory of Support Vector Regression (SVR). Finally the accuracy and the generalization ability of the model are tested by the measured data obtained from SCADA system. Compared with other prediction models, pressure trend prediction model based on PCA and SVR gets smaller MSE and higher correlation. The pressure trend prediction model gets better generalization ability and stronger robustness, and is an effective complement to SCADA system in the natural gas desulphurization process.

scholarly journals Data-Based Optimal Tracking Control for Natural Gas Desulfurization System

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 155825-155834 ◽  
Author(s):  
Wei Zhou ◽  
Zuojin Li ◽  
Huachao Liu ◽  
Juan Liu ◽  
Jianyang Shi
Keyword(s):  
Natural Gas ◽  
Tracking Control ◽  
Optimal Tracking ◽  
Optimal Tracking Control ◽  
Natural Gas Desulfurization

Study on Desulfurization and Decarbonization Technology of Natural Gas on Bohai Offshore Platform

2019 ◽  
Author(s):  
Ping Lu ◽  
Zhaoguang Qu ◽  
Guoqiang Gao ◽  
Yan Huang ◽  
Xin Qian ◽  
...  
Keyword(s):  
Natural Gas ◽  
Gas Turbines ◽  
Reference Value ◽  
Offshore Platform ◽  
Gas Field ◽  
Advantages And Disadvantages ◽  
Process Characteristics ◽  
Technical Programs ◽  
Temperature Separation ◽  
Natural Gas Desulfurization

Abstract Based on the latest developments of desulfurization and decarbonization technologies of acidic natural gas, the process characteristics, product purity, consumptions, occupied area, advantages and disadvantages of various desulfurization and decarbonization methods are analyzed and compared, and the adaptability of the methods on offshore platform is fully considered. According to the actual situation of a Bohai offshore gas field, the low temperature separation method is adopted and the desulfurization and decarbonization process is simulated by using HYSYS software, and then the technical scheme is put forward to meet the requirements of the gas turbines on surrounding platforms and the transportation quality index of the southwest Bohai gas supply pipeline network. This research has a certain reference value for technical programs of natural gas desulfurization and decarbonization on similar offshore projects.

Silicate Fiberglasses Modified with Quaternary Ammonium Base for Natural Gas Desulfurization

2017 ◽  
Vol 56 (37) ◽  
pp. 10318-10328 ◽  
Author(s):  
Bair S. Bal’zhinimaev ◽  
Evgenii V. Kovalyov ◽  
Alexei P. Suknev ◽  
Eugenii A. Paukshtis ◽  
Dzhalil F. Khabibulin ◽  
...  
Keyword(s):  
Natural Gas ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Base ◽  
Natural Gas Desulfurization

Bioreactors for Natural-Gas Desulfurization

2005 ◽  
Author(s):  
Brandy Raye Fidler ◽  
Kerry Lyn Sublette ◽  
Gary Edward Jenneman ◽  
Gregory Alan Bala
Keyword(s):  
Natural Gas ◽  
Natural Gas Desulfurization
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