Results 91 to 100 of about 142,286 (311)

Study on Natural Gas Decarbonization Process Based on CO2 Desublimation Characteristics

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Natural gas decarbonization is a crucial processing step. In this study, the snow separation technology for removal of carbon dioxide in natural gas based on CO2 desublimation characteristics was introduced. The phase equilibrium calculation of CH4‐CO2 and N2‐CO2 system was carried out by using cubic equations of states (EOSs), and identified ...
Haiqin Wang, Jushi Cai, Zubin Zhang, Qishen Wu   +3 more
wiley   +1 more source

The role of Turkey in the European energy market [PDF]

, 2012
The essay in this Med-Agenda aims to examine the role of Turkey in the global energy market within the context of European Energy Security. In the essay we have attempted to answer the following questions: What will the future role of Turkey be in the ...
Yılmaz, Bahri, Yilmaz, Bahri
core  

Efficiency Evaluation Of Implementation Of Optimization Methods Of Operation Modes Of The "Plast - Gas Pipeline" System By The Methods Of Mathematical Modeling [PDF]

, 2018
To date, Ukraine's mature gas fields, which are being developed in the gas regime, are at the final stage of development, which is characterized by a significant depletion of reservoir energy.
Bratakh, M. (Mikhailo), Filipchuk, O. (Oleksandr), Marushchenko, V. (Victor), Savchuk, M. (Myroslav), Tarwat, S. (Safaa)   +4 more
core   +2 more sources

Methane Pyrolysis Performance in Catalytic Molten Media for Hydrogen Production From the Perspective of Bubble Column Reactor Design and Configuration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin, Luqmanulhakim Baharudin, Matthew J. Watson, Wan Nor Roslam Wan Isahak   +3 more
wiley   +1 more source

Study on infrasonic leakage monitoring and signal processing for product oil pipeline

You-qi chuyun
Objective With the total length of oil and gas transmission pipelines increasing due to booming development, pipeline leakage monitoring has emerged as one of the critical technologies to ensure the safe and stable operation of these pipelines ...
Yuanbo YIN, Yuxing LI, Wen YANG, Shu LU, Chen ZHANG, Cuiwei LIU, Kai YANG, Wuchang WANG   +7 more
doaj   +1 more source

Study on computational efficiency of composite schemes for convection-diffusion equations using single-grid and multigrid methods

Journal of Thermal Science and Technology, 2015
The computational efficiency of different composite schemes for the convection terms of the convection-diffusion equations is systematically studied in this paper.
Jingfa LI, Bo YU, Yi WANG, Yawen TANG, Huijie WANG   +4 more
doaj   +1 more source

Export restraints on russian natural gas and raw timber : what are the economic impacts ? [PDF]

Export restraints by the Russian Federation on natural gas and timber have been the source of major controversy between the European Union and the Russian Federation.
Tarr, David G.
core  

An oil pipeline design problem [PDF]

, 2003
Copyright @ 2003 INFORMSWe consider a given set of offshore platforms and onshore wells producing known (or estimated) amounts of oil to be connected to a port.
Aarts E. H. L., Bertelè U., Brimberg J., Chu Y., Hansen P., Jack Brimberg, Keh-Wei Lin, MichÈle Breton, Minoux M., Minoux M., Mladenović N., Nemhauser G. L., Nenad Mladenović, Pierre Hansen   +13 more
core   +1 more source

Assessment of Hydrate Prediction Software for MEG–Water–NaCl Systems

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study evaluates the performance of three industry‐standard simulation tools—Aspen HYSYS (V14), Multiflash (V7.5), and OLGA (V2024.1)—by comparing predicted hydrate dissociation temperatures with experimental data obtained from a PVT sapphire cell.
Carys M. Bloomfield, Chi M. Phan, Ammar Al Helal   +2 more
wiley   +1 more source

Russia's Strategy of Oil and Gas Pipelines

Russian and East European Studies, 2008
The nature of pipelines is to form a “natural monopoly” due to the huge investment required and its superiority through taking precedence against late comers. Russia, the second largest oil producer in the world, has a history of constructing oil exporting networks to ports on the Baltic Sea and the Black Sea as well as an inland pipeline system to ...
openaire   +2 more sources