Results 231 to 240 of about 315,426 (311)

Open pit design for improved gold recovery at Ula-Ulo placer deposit in Guji, southern Ethiopia. [PDF]

Sci Rep
Belay H, Chala ET, Jilo NZ, Gebrehiwot G, Ahmad MI.   +4 more
europepmc   +1 more source

Open Access Journals / Institutional Repositories [PDF]

, 2008
Düpow, Heidi, Finke, Angelika, Schmidt, Barbara   +2 more
core   +1 more source

Molten‐Salt‐Mediated Chemical Looping Oxidative Dehydrogenation of Ethane with In‐Situ Carbon Capture and Utilization

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
A sustainable alternative to steam cracking, the molten‐salt‐mediated oxidative dehydrogenation (MM‐ODH) of ethane (C2H6) in Li2CO3‐Na2CO3‐K2CO3 (LNK) couples thermal cracking with melt‐mediated CO2 capture to realize commercially competitive C2H4 and CO yields. LNK composition strongly influences MM‐ODH process outcomes.
Kyle Vogt‐Lowell, Dennis Chacko, Kunran Yang, Jace Carsten, Junchen Liu, Matthew Housley, Fanxing Li   +6 more
wiley   +1 more source

Production-Increase Potential Evaluations after Refracturing Low-Shale-Oil-Producing Wells via Machine-Learning-Driven Multisource Data Mining. [PDF]

ACS Omega
Bao P, Hui G, Zhang J, Wang M, Liang H, Zhang R, Ge C, Pi Z, Li Y, Zhang Y, Yang X, Zhang Y, Wu D, Lu Y, Gu F.   +14 more
europepmc   +1 more source

GeoEng 2000 - An International Conference on Geotechnical & Geological Engineering - Melbourne, Australia, 19-24.11.2000

, 2000
Witold Cezariusz Kowalski, Jerzy Trzciński   +1 more
openalex   +1 more source

Lanthanide Sulfate Recovery by Synergistic Dimethyl Ether and Na2SO4 Fractional Crystallization

ChemSusChem, EarlyView.
This work demonstrates synergistic lanthanide salt recovery from an aqueous magnet leachate to single ppm concentrations using Na2SO4 combined with dimethyl ether crystallization. This waste valorization process minimizes chemicals consumed and waste generated while maximizing the recovery of a critical material product. Lanthanides (Lns) are important
Chloe Tolbert, Caleb Stetson, Denis Prodius, Christopher Orme, David Appy, Ikenna Nlebedim, Aaron D. Wilson   +6 more
wiley   +1 more source

Corrigendum to "Experimental investigation and analytical verification of buckling of functionally graded carbon nanotube-reinforced sandwich beams" [Heliyon Volume 10, Issue 8, April 2024, Article e28388]. [PDF]

Heliyon
Madenci E, Özkılıç YO, Bahrami A, Aksoylu C, Asyraf MRM, Hakeem IY, Beskopylny AN, Stel'makh SA, Shcherban EM, Fayed S.   +9 more
europepmc   +1 more source

ABSTRACT: Long-Term Mineral Trapping of CO2 in Aquifers and Reservoirs: Integration of Thermodynamics and Kinetics in Reservoir Engineering and Geological Simulations

, 2002
Yann Le Gallo Etienne Brosse
openalex   +1 more source

Subsurface geological characteristics of Al-Ammariah area, Saudi arabia, for sustainable urban development using multichannel analysis of surface waves. [PDF]

Sci Rep
Abdelrahman K, Alarifi SS.
europepmc   +1 more source

Mechanisms of near‐normal sea water dolomitisation: Mesohaline‐reflux or syn‐depositional?

The Depositional Record, EarlyView.
This study investigates the dolomitisation of the Eocene Dammam Formation on the Arabian Plate using petrographic, mineralogical, geochemical and isotopic analyses. The findings reveal two distinct dolomite types, formed primarily through normal‐to‐mesohaline sea water dolomitisation, challenging previous models such as sabkha‐meteoric mixing.
Misbahu Abdullahi, Adhipa Herlambang, Khalid Al‐Ramadan, Ardiansyah Koeshidayatullah   +3 more
wiley   +1 more source