Results 21 to 30 of about 129,637 (227)

Priorities of innovative activity of Orenburg region's subsoil users [PDF]

E3S Web of Conferences, 2020
.Instability of the global energy market and internal problems of operation of the mature Orenburg oil and gas condensate field have led to the need for innovation.
Novikova Anna, Eremenko Olga, Vashuk Irina   +2 more
doaj   +1 more source

Force distributions and force chains in random stiff fiber networks [PDF]

, 2007
We study the elasticity of random stiff fiber networks. The elastic response of the fibers is characterized by a central force stretching stiffness as well as a bending stiffness that acts transverse to the fiber contour. Previous studies have shown that
Alava, Bausch, C. Heussinger, Cox, E. Frey, Head, Head, Head, Heussinger, Heussinger, Jaeger, Latva-Kokko, Latva-Kokko, Maxwell, Unger, Wilhelm, Åström, Åström   +17 more
core   +2 more sources

The Optimum Sulfur Recovery Process From North Gas Company Sour Acid Gas

ARO-The Scientific Journal of Koya University
The North Gas Company in Kirkuk, Iraq produces a sour gas stream that is loaded with considerable amounts of H2S and CO2, at concentrations of 2.95% and 2.54%, respectively. A previous study successfully treated this sour gas stream and produced a sweet
Ribwar K. Abdulrahman, Mohammed H. Zangana, Ganank Srivastava   +2 more
doaj   +1 more source

RELATIONAL PROCESS IN THE NEWSPAPER OF THE JAKARTA POST EDITION OF FEBRUARY 2015 – JUNE 2015: A FUNCTIONAL GRAMMAR APPROACH

Lingua Didaktika: Jurnal Bahasa dan Pembelajaran Bahasa, 2019
In this research, researcher concerns with one of the language metafunctions only that is the representation clause. This research is entitled ‘Relational Processes in The Jakarta Post Newspaper’.
Nike Puspita Wanodyatama
doaj   +1 more source

Désulfuration d'effluents gazeux de raffinerie au moyen de masses régénérables Desulfurization of Gaseous Refinery Effluents by Regenerable Masses

Oil & Gas Science and Technology, 2006
Cet article présente une nouvelle technique, en cours de développement, de désulfuration d'effluents gazeux en raffinerie. Le procédé proposé utilise une masse désulfurante régénérable à base d'oxyde de magnésium qui fixe les oxydes de soufre sous forme ...
Deschamps A., Dezael C., Courty P., Barthel Y., Franckowiak S.   +4 more
doaj   +1 more source

Synthesis of dibenzyl disulfide using hydrogen sulfide and solid tri-phase catalyst [PDF]

, 2014
Hydrogen sulfide is a colorless gas with an obnoxious rotten egg odour. H2S is highly flammable, noxious, and vitriolic in nature. Many petroleum and natural gas processing industries produces H2S as a by-product gaseous stream. Most H2S in the air comes
Sah, S
core  

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Design, optimization and controllability analysis of an improved sulfur recovery unit based on SuperClaus process

Scientific Reports
To meet stricter environmental regulations, the SuperClaus process has been proposed to enhance sulfur recovery in Claus sulfur recovery units (SRUs). SuperClaus modifies the traditional Claus process by adding a catalytic bed for direct hydrogen sulfide
T. Kazemi, R. Eslamloueyan
doaj   +1 more source

A Theoretical Approach to Risk Evaluation in Connection with Oxygen Releases

Chemical Engineering Transactions, 2013
Oxygen–enriched combustion offers several advantages, including higher combustion efficiency (Hu et al., 2001) and higher CO2 concentration in the flue gas, allowing an easier and cheaper CO2 separation from the gas itself (Hu et al., 2000). In addition,
E. Palazzi, F. Currò, B. Fabiano
doaj   +1 more source

Spectral Evolution Models for the Next Decade [PDF]

, 2009
Spectral evolution models are a widely used tool for determining the stellar content of galaxies. I provide a review of the latest developments in stellar atmosphere and evolution models, with an emphasis on massive stars.
Claus Leitherer, Gustafsson, Kroupa, Meynet, Pauldrach, Puls, Puls, Smith   +7 more
core   +1 more source