Zobrazeno 1 - 10 of 24 pro vyhledávání: '"Şafak Gökhan ÖZKAN"'
2
Enhancement of galena-potassium ethyl xanthate flotation system by low power ultrasound
Autor: Yasin Baktarhan, Can Gungoren, İsmail Demir, Şafak Gökhan Özkan
Publikováno v: Transactions of Nonferrous Metals Society of China. 30:1102-1110
The objective of this study is to investigate the improvement possibilities of the floatability of galena with ultrasonic application in the presence of potassium ethyl xanthate (KEX). For this purpose, micro-flotation experiments were carried out in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9dafdfe61c90729110790d5f728de1b
https://doi.org/10.1016/s1003-6326(20)65281-5
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3
Bor atıklarının farklı yüklü flokülantlarla ultrason destekli flokülasyonu
Autor: Can Gungoren, Yasin Baktarhan, Ilgin Kursun, Şafak Gökhan Özkan, Melike Yücel, Kenan Çinku, İsmail Demir
Publikováno v: Volume: 6, Issue: 3 348-358
Journal of Boron
Mining activities are followed by mineral processing and wet beneficiation methods which generate a significant amount of tailings. Slime fractions are discharged to the tailing ponds with associated process water and this causes storage and disposal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb53a8d44e107cc06002620fa3ce95fa
https://dergipark.org.tr/tr/pub/boron/issue/65135/971892
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4
Effect of conventional and microwave thermal treatments on floatability of low- and high-rank lignites
Autor: Şafak Gökhan Özkan, Yasin Baktarhan, Can Gungoren, İsmail Demir
Publikováno v: Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 42:2357-2369
Thermal treatment is one of the well-known methods used before froth flotation to remove the polar groups from coal surfaces to make them more hydrophobic. In this study, the effect of conventional...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db31420aef038f31b60612c74f6e103c
https://doi.org/10.1080/15567036.2019.1643426
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5
Effect of Power Ultrasound on Wettability and Collector-Less Floatability of Chalcopyrite, Pyrite and Quartz
Autor: Tomasz Niedoba, Hamed Gholami, Agnieszka Surowiak, Ahmad Hassanzadeh, Şafak Gökhan Özkan
Publikováno v: Minerals
Volume 11
Issue 1
Minerals 11(2021)1, 48
Minerals, Vol 11, Iss 48, p 48 (2021)
Numerous studies have addressed the role of ultrasonication on floatability of minerals macroscopically. However, the impact of acoustic waves on the mineral hydrophobicity and its physicochemical aspects were entirely overlooked in the literature. T
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9e56724223ad0065c17d582a7f4a5b9
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6
An Improvement on Selective Separation by Applying Ultrasound to Rougher and Re-Cleaner Stages of Copper Flotation
Autor: Sayed Ali Sajjady, Ahmad Hassanzadeh, Şafak Gökhan Özkan, Hamed Gholami, Saeed Amini
Publikováno v: Minerals, Vol 10, Iss 619, p 619 (2020)
Minerals
Volume 10
Issue 7
Ozkan, Safak Gokhan/0000-0002-7770-7480 WOS:000556384200001 It has been known that the power ultrasound is used as a pretreatment and rarely applied as a simultaneous method to improve grade and recovery during froth flotation processes. This work ai
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fdddc907250d0259faba144e7f5cfd6
https://www.mdpi.com/2075-163X/10/7/619
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7
Effect of Operating Parameters on the Breakage Process of Calcite in a Stirred Media Mill
Autor: Diler Katircioglu-Bayel, Şafak Gökhan Özkan, Oner Yusuf Toraman
Publikováno v: Mining, Metallurgy & Exploration. 36:399-408
One of the most energy-intensive processes for producing submicron range calcite is stirred media mill. In the present work, numerous operating parameters such as solid mass fraction, grinding media size, media filling ratio, and grinding time have b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::71602c30bd620d98af2e219aba44d5c6
https://doi.org/10.1007/s42461-018-0008-8
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10
Effects of Ultrasound on Desliming Prior to Feldspar Flotation
Autor: Şafak Gökhan Özkan, Ufuk Malayoglu
Publikováno v: Minerals
Volume 9
Issue 12
Malayoglu, Ufuk/0000-0001-7788-050X; Ozkan, Safak Gokhan/0000-0002-7770-7480 WOS:000506636900068 In this study, the effects of ultrasound on removal of impurities from raw feldspar were investigated by testing with a newly developed flotation cell wi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb38fd59d86538d2abcb9cf3f1475b3f
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