Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Stephen Sutcliffe"'
Autor:
Laura N. Elliott, David Austin, Richard A. Bourne, Ali Hassanpour, John Robb, John L. Edwards, Stephen Sutcliffe, Timothy N. Hunter
Publikováno v:
Langmuir. 39:5697-5709
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21425b1256031017960eb2608931734e
https://doi.org/10.1021/acs.langmuir.2c03416
https://doi.org/10.1021/acs.langmuir.2c03416
Autor:
David Harbottle, Stephen Sutcliffe, Timothy N. Hunter, David Austin, Jae Woo Lee, John Robb, Ali Hassanpour, John L. Edwards
The stirred wet milling of aluminum-doped TiO2 was considered. At milling speeds of 2500–6000 rpm, the pHi.e.p. shifted from pH 5.7 to pH ~8, while at 8000 rpm the shift in pHi.e.p. was smaller. Milling at 8000 rpm, the reduced milling performance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84b4822064057ad11d406257d9e98984
https://eprints.whiterose.ac.uk/167013/1/1-s2.0-S0032591020308974-main.pdf
https://eprints.whiterose.ac.uk/167013/1/1-s2.0-S0032591020308974-main.pdf
Autor:
John Robb, Stephen Sutcliffe, David Austin, David Harbottle, John L. Edwards, Timothy N. Hunter, Ali Hassanpour
Publikováno v:
Powder Technology. 397:117022
In wet stirred milling of Al-doped TiO2, sodium hexametaphosphate (SHMP) is used as a small molecule dispersant to improve milling performance. In both acidic and basic conditions, SHMP interacts strongly with Al-doped TiO2 and remains stable during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2db730471d8d3502482571ef4ee1ea90
https://doi.org/10.1016/j.powtec.2021.11.066
https://doi.org/10.1016/j.powtec.2021.11.066
Autor:
Stephen Sutcliffe, Richard A. Bourne, Juliette S. Behra, Timothy N. Hunter, Ali Hassanpour, Laura N. Elliott, Nicole Hondow, John L. Edwards
This paper investigates the characterisation of alumina-doped titania nanoparticles, milled under high-shear over time, in the presence of sodium hexametaphosphate (SHMP) dispersant. Transmission electron microscopy (TEM) indicated that prolonged mil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52ece4fb7987473464e808d52f45fd4b
https://eprints.whiterose.ac.uk/144693/8/1-s2.0-S0021979719304242-main.pdf
https://eprints.whiterose.ac.uk/144693/8/1-s2.0-S0021979719304242-main.pdf
Publikováno v:
International Journal of Mineral Processing. 157:1-6
Production of TiO 2 generates waste containing significant quantities of valuable metals which if recovered, could have a positive impact on the economics of TiO 2 production and waste management. In this investigation, the kinetics of HCl leaching o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c30d921756ba9df522ee2d61182f7fc9
https://doi.org/10.1016/j.minpro.2016.09.001
https://doi.org/10.1016/j.minpro.2016.09.001
Publikováno v:
Chemical Engineering Journal. 381:122711
This paper reports on experimental tests aimed at studying the influence of operating conditions on the fluidization behaviour of petroleum coke mixed with different titanium ores industrial reactive powders. The fluidization behaviour of several mix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55346bd82e6cd5e0b07df42e31b91a92
https://doi.org/10.1016/j.cej.2019.122711
https://doi.org/10.1016/j.cej.2019.122711
Autor:
Stephen Sutcliffe, John L. Edwards, Timothy N. Hunter, Laura N. Elliott, Ali Hassanpour, Richard A. Bourne
This paper demonstrates the influence of surface charge chemistry on the application of nuclear magnetic relaxation measurements (NMR relaxometry) for the in situ determination of particle surface area, in the presence of high electrolyte concentrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d666c9b1222beb49525ec21d1d3e57d
This paper uses a network of ideal flow reactors and a detailed population balance model to study the evolution of the size and shape distributions of pigmentary titanium dioxide, formed under industrial synthesis conditions. The industrial reactor h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::385b8764f834df22ded90913aa32a934
https://hdl.handle.net/10356/88025
https://hdl.handle.net/10356/88025
Changes of bulk flow properties of two different types of titanium dioxide powders were measured at room temperature and 500 °C using the High Temperature Annular Shear Cell. A significant increase of the macroscopic bulk flow properties was observe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45545c90807a0e2e953010e642e532c6
Publikováno v:
European Journal of Echocardiography. 7:53-61
Tako-Tsubo cardiomyopathy is characterised by an atypical distribution of left ventricular (LV) dysynergy with apical ballooning and compensatory basal hyperkinesis. Coronary angiography is normal. Several substrates have been put forward to explain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e04e48a23643c91582bdea6df03e1d69
https://doi.org/10.1016/j.euje.2005.08.003
https://doi.org/10.1016/j.euje.2005.08.003