Results 71 to 80 of about 973,075 (210)

Assessing Potential Shale Gas Impacts on Groundwater Resources: Recommendations for Groundwater Monitoring and Definition of Baseline Conditions [PDF]

, 2018
Exploitation of shale gas by hydraulic fracturing (fracking) is highly controversial and concerns have been raised regarding induced risks from this extraction technique.
Banks, David, Burnside, Neil, Gunning, Andrew, Isherwood, Catherine, Kelly, Thomas, Montcoudiol, Nelly   +5 more
core   +1 more source

Water fluoridation: GA extraction rates [PDF]

British Dental Journal, 2014
D A, White, K, Coomar
openaire   +2 more sources

Removal of Butyl Mercaptan from Gas Streams by Reactive Adsorption

Molecules
1-butanethiol, a volatile mercaptan that is harmful and has a persistent odor, was adsorbed from a gaseous stream onto granulated activated carbon (AC) that was doped with Cu, Fe, and Zn oxides.
Mia Sanda, Ion Onuțu, Cristina Maria Dușescu-Vasile, Gabriel Vasilievici, Dorin Bomboș, Marian Băjan, Gheorghe Brănoiu   +6 more
doaj   +1 more source

Simulations of metastable decay in two- and three-dimensional models with microscopic dynamics

, 1999
We present a brief analysis of the crossover phase diagram for the decay of a metastable phase in a simple dynamic lattice-gas model of a two-phase system.
Abraham, Avrami, Avrami, Avrami, Bortz, D.M. Townsley, Elder, Gránásy, Gutzow, Günther, Johnson, Jordão Neves, Kolesik, Kolmogorov, Langer, Langer, Langer, Lee, M. Kolesik, M.A. Novotny, Novotny, Novotny, Novotny, Ohta, P.A. Rikvold, R.A. Ramos, Ramos, Richards, Rikvold, Sekimoto, Sekimoto, Sekimoto, Sekimoto, Shneidman, Shneidman   +34 more
core   +1 more source

Chemical hazards arising from shale gas extraction

Medycyna Pracy, 2015
The development of the shale industry is gaining momentum and hence the analysis of chemical hazards to the environment and health of the local population is extreiely timely and important. Chemical hazards are created during the exploitation of all minerals, but in the case of shale gas production, there is much more uncertainty as regards to the ...
openaire   +3 more sources

Accounting for Depletion of Oil and Gas Resources in Malaysia [PDF]

This paper provides an assessment of the changes in the availability of oil and gas resources in Malaysia. The physical and monetary balance sheets for crude oil and natural gas for the period 2000- 2007 was constructed. The net present value of expected
Jafari, Yaghoob, Othman, Jamal
core   +1 more source

Research status and prospect of intelligent management and control of coal mine gas extraction system

Meitan kexue jishu
Intelligent control of coal mine gas extraction system is an inevitable requirement to realize intelligent, efficient and accurate gas extraction.
Huijie ZHANG, Zhonggang HUO, Longyong SHU, Maoliang SHEN, Zhengshuai LIU   +4 more
doaj   +1 more source

Gas Extraction.

, 1974
With the recent escalation in the cost of crude oil the ability to produce low molecular weight ash-free products in high yield from coal has become increasingly important. An investigation has therefore been carried out to determine the potential of an extraction technique, gas extraction, within the field of coal processing.
openaire   +1 more source

A segmented capacitance tomography for visualizing material distributions in pipeline conveying crude palm oil [PDF]

, 2012
A segmented electrical capacitance tomography (ECT) imager for palm oil process monitoring system is constructed and presented in this work.The goal of this study is to use the process monitoring system as an instrument to upkeep the local and ...
Mohamad, Elmy Johana
core  

Technology and application of coal and CBM co-mining in east fifth panel of sihe mine

Meitan kexue jishu
The gas content of coal seam in high gas mine is large. and the simple underground gas extraction is restricted by time and space, which leads to the limited effect of underground gas extraction.
Guofu LI, Changjiang JI, Junjun LI, Jianghua ZHANG, Jie TANG, Jinbin ZHAO, Xianhua SHAO   +6 more
doaj   +1 more source