Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Athanasios Kotsiopoulos"'
Autor:
Susan T.L. Harrison, Thomas E. Davies, Athanasios Kotsiopoulos, Derik Wilbers, Joseph Brehm, Simon J. Freakley, Graham J. Hutchings, Miguel Alcalde, Diederik J. Opperman, Jacqueline van Marwijk, David J. Morgan, Martha S. Smit, Richard J. Lewis
Publikováno v:
Green Chemistry. 23:4170-4180
The combination of heterogeneous catalysis and biocatalysis into one-pot reaction cascades is a potential approach to integrate enzymatic transformations into existing chemical infrastructure. Peroxygenases, which can achieve clean C-H activation, ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a31f33ffaed04129bd3dbf0fcb9fdfa
https://doi.org/10.1039/d0gc04320f
https://doi.org/10.1039/d0gc04320f
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7ac7daa19a3e3d48cd281675c89a207
https://doi.org/10.2139/ssrn.4055970
https://doi.org/10.2139/ssrn.4055970
Publikováno v:
Minerals Engineering. 135:13-20
The co-disposal of coal waste rock with fine benign waste can potentially aid in the prevention of acid rock drainage (ARD) by restricting the access of oxygen and water to sulfide bearing rock surfaces. However, in prevention studies, optimising the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c92b9e4f41fdd7bde892fa6fb964934
https://doi.org/10.1016/j.mineng.2019.02.029
https://doi.org/10.1016/j.mineng.2019.02.029
Publikováno v:
Minerals Engineering. 116:62-71
The co-disposal of desulfurised tailings, prepared from coal fines, with sulfidic coal interburden was investigated for the long-term prevention of ARD under extreme oxidative conditions. Benign tailings, comprising less than 0.78 wt% sulfur and clas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a7f0f3b3fb5c129e3119891655002dd
https://doi.org/10.1016/j.mineng.2017.03.003
https://doi.org/10.1016/j.mineng.2017.03.003
Publikováno v:
Chemical Engineering Science. 172:545-558
The hydrodynamic model was developed to describe microbial growth kinetics within heap bioleaching systems. Microbial partitioning between the bulk flowing pregnant leach solution (PLS) and ore-associated phases that exist within the low-grade chalco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4796a23730b445b41862b1c2a0e760a
https://doi.org/10.1016/j.ces.2017.07.008
https://doi.org/10.1016/j.ces.2017.07.008
Publikováno v:
Solid State Phenomena. 262:350-353
Inhibition of iron oxidation by Leptospirillum ferriphilum in the presence of thiocyanate (SCN-) was studied in small-scale batch experiments. The L. ferriphilum culture was challenged with SCN- over a range of 0 mg/l to 10 mg/l. The data showed that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dcdaf28c0991154d392ffe29fc82dae
https://doi.org/10.4028/www.scientific.net/ssp.262.350
https://doi.org/10.4028/www.scientific.net/ssp.262.350
Publikováno v:
Hydrometallurgy. 168:1-6
Residence time distribution experiments were performed using chemical and microbial tracers to elucidate solution transport mechanisms within low grade, agglomerated ore beds. Multiple, fixed bed, mini-column reactors were packed with representative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ced99838edf0c8a8965ec5d0e46a10d
https://doi.org/10.1016/j.hydromet.2016.10.002
https://doi.org/10.1016/j.hydromet.2016.10.002
Publikováno v:
Hydrometallurgy. 168:159-166
Sulfide-lean benign tailings obtained from a two-stage flotation process were used to reduce the permeability of acid-generating coal interburden or waste rock. These tailings present a means to conceal the exposed mineral surface from oxygen and wat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::098d3e47880754776b64a33079eec6d2
https://doi.org/10.1016/j.hydromet.2016.10.004
https://doi.org/10.1016/j.hydromet.2016.10.004
Publikováno v:
Research in microbiology. 169(10)
Leptospirillum ferriphilum is the dominant iron-oxidising bacterium in traditional microbial communities utilised in bioprocesses for gold recovery from sulfidic minerals. Ferrous iron oxidation activity and growth of unadapted and thiocyanate-adapte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::221f9d4de71c3618810bd3aad4f8c5da
https://pubmed.ncbi.nlm.nih.gov/30391481
https://pubmed.ncbi.nlm.nih.gov/30391481
Publikováno v:
Advanced Materials Research. 1130:560-563
ARD mitigation is considered by reducing the permeability of acid-generating coal interburden waste rock dumps. Fine desulfurised benign tailings were used to conceal exposed surface active sites from air, water and more aggressive sulfur-and iron-ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5d5efa2213f8ecbf9da33cc0d5811d0
https://doi.org/10.4028/www.scientific.net/amr.1130.560
https://doi.org/10.4028/www.scientific.net/amr.1130.560