Results 111 to 120 of about 293,280 (314)

Effect of temperature fluctuation on hydrate-based CO2 separation from fuel gas

, 2011
A new method of temperature fluctuation is proposed to promote the process of hydrate-based CO2 separation from fuel gas in this work according to the dual nature of CO2 solubility in hydrate forming and non-hydrate forming regions [1].
Xu, Chungang, Chungang Xu, Cai, Jing, Chen, Zhaoyang, Li, Xiaosen, Xiaosen Li, Jing Cai, Zhaoyang Chen, Wu, Huijie, Huijie Wu   +9 more
core   +1 more source

Mathematical Modeling of Nonstationary Separation Processes in Gas Centrifuge Cascade for Separation of Multicomponent Isotope Mixtures

MATEC Web of Conferences, 2016
This article presents results of development of the mathematical model of nonstationary separation processes occurring in gas centrifuge cascades for separation of multicomponent isotope mixtures. This model was used for the calculation parameters of gas
Orlov Alexey, Ushakov Anton, Sovach Victor   +2 more
doaj   +1 more source

Structural simulation study of oil, gas and water separation equipment [PDF]

E3S Web of Conferences
As the oilfield enters the medium-high water content period, the load of the existing treatment equipment in the oilfield increases, the degree of emulsification of the extracted fluid is high, and the three- phase separation technology of oil, gas and ...
Chen Xiaoxuan, Lv Yuling
doaj   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Ownership Unbundling of Gas Transmission Networks - Empirical Evidence [PDF]

The European Commission has intensively discussed the mandatory separation of natural gas transmission from production and services. However, economic theory is ambiguous on the price effects of vertical separation.
Stronzik, Marcus, Growitsch, Christian
core  

Dense membranes for oxygen and hydrogen separation (DEMOYS): project overview and first results [PDF]

, 2013
This paper provides an overview of objectives, structure and first results of the DEMOYS project, financially supported by the European Commission in the frame of the 7th FP Energy. The project started on May 1, 2010 and brings together fifteen Partners,
Jewulski, Janutz, M. Gindrat, P. Pinacci, Serra, José, Jarligo, M. O., L. Mancuso, Gindrat, M., E. Louradour, Serra Alfaro, José Manuel, Serra, J. M., Louradour, E., L. Wimbert, Louradour, Eric, Comite, Antonio, Mancuso, L., Chiesa, P., PRESTAT M., JEWULSKI J., Vassen, Robert, M.O. Jarligo, R. Vassen, P. Chiesa, E. Ivers-Tiffée, Chiesa, Paolo, Pinacci, Pietro, Ivers-Tiffée, E., Gindrat, Malko, SERRA J. M., JARLIGO M. O., J.M. Serra, Vassen, R., A. Comite, IVERS TIFFÉE E., PINACCI P., Comite, A., LOURADOUR E., Wimbert, L., GINDRAT M., Serra, J.M., Mancuso, Luca, COMITE A., J. Jewulski, VASSEN R., Jarligo, M.O., Pinacci, P., Jewulski, J., Jarligo, Maria Ophelia, MANCUSO L., Prestat, M., M. Prestat, Prestat, Michel, WIMBERT L., Ivers-Tiffée, Ellen, Wimbert, Lars   +53 more
core   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

The Flow Field Characteristics and Separation Performance of the Compact Series Gas–Liquid Separator

Digitalization is leading the development direction of oilfields in the future. And the precise measurement of produced fluids is the core component supporting the construction of digital oilfields.
Sheng Gao, Lei Xing, Jingfu Wang, Ruijie Zhang, Yueyao Liu   +4 more
core   +1 more source

Synthesis And Characterization Of Zeolite Membranes For Binary Gas Separation [QE391.Z5 T161 2007 f rb]. [PDF]

, 2007
Tiga jenis membran zeolit MFI (ZSM-5 dan Silicalite-1) dengan kecacatan minimum telah disintesiskan dengan menggunakan cara yang berlainan. Membran tersebut adalah Silicalite-1 (Si/Al = ∞), Na-ZSM-5 (Si/Al = 25) and B-ZSM-5 (Si/B = 100).
Tan, Sek Choong
core  

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source