دانشگاه آزاد اسلامی واحد علوم و تحقیقات

 آمار

تعداد نشریات50
تعداد شماره‌ها2,046
تعداد مقالات19,142
تعداد مشاهده مقاله22,403,924
تعداد دریافت فایل اصل مقاله20,920,396
Seyed Momen, Melina, Etefagh, Makan, Hassanjani Roshan, Amir, Koohestani, Hassan. (1400). The Effect of Different Auxiliary Collector in Flotation of Phosphate Ore. , 17(Fall 2020 & Winter 2021), 145-150. doi: 10.30495/jptc.2021.20868
Melina Seyed Momen; Makan Etefagh; Amir Hassanjani Roshan; Hassan Koohestani. "The Effect of Different Auxiliary Collector in Flotation of Phosphate Ore". , 17, Fall 2020 & Winter 2021, 1400, 145-150. doi: 10.30495/jptc.2021.20868
Seyed Momen, Melina, Etefagh, Makan, Hassanjani Roshan, Amir, Koohestani, Hassan. (1400). 'The Effect of Different Auxiliary Collector in Flotation of Phosphate Ore', , 17(Fall 2020 & Winter 2021), pp. 145-150. doi: 10.30495/jptc.2021.20868
Seyed Momen, Melina, Etefagh, Makan, Hassanjani Roshan, Amir, Koohestani, Hassan. The Effect of Different Auxiliary Collector in Flotation of Phosphate Ore. , 1400; 17(Fall 2020 & Winter 2021): 145-150. doi: 10.30495/jptc.2021.20868

The Effect of Different Auxiliary Collector in Flotation of Phosphate Ore

Journal of Physical & Theoretical Chemistry
دوره 17، Fall 2020 & Winter 2021 - شماره پیاپی 59، بهمن 2021، صفحه 145-150  XML اصل مقاله (198.32 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.30495/jptc.2021.20868
نویسندگان
Melina Seyed Momen1؛ Makan Etefagh1؛ Amir Hassanjani Roshan1؛ Hassan Koohestani email 2
1Arvan Pod Company, Bahabad, Yazd Province, Iran
2Faculty of Materials and Metallurgical Engineering, Semnan University, Semnan, Iran, 35131-19111
چکیده
Flotation is a main technique for extraction of elements from ores with suitable grades, which is based on separating valuable particles from unwanted particles. Apatite with the formula of P2O5 can be extracted by flotation method. There are some gangue components in apatite. Hematite is one of the most important gunge minerals in phosphate ore. Fatty acids are the traditional collectors for apatite flotation but they have a poor selectivity against phosphate minerals. So, auxiliary reagents are needed. In this work, we formulated two collector packages with the same fatty acids and Nonylphenol ethoxylated (NPE) as anionic and nonionic surfactants but different in auxiliary reagents, and made a comparison between them in apatite flotation. Auxiliary reagents are polyethylene oxide (PEO) and paraffin. The results indicated that selectivity due to utilize PEO is better but for recovery, using paraffin is suitable. PEO can improve selectivity of the collector but paraffin can increase the collecting ability.
کلیدواژه‌ها
phosphate ore؛ Polyethylene oxide؛ paraffin؛ auxiliary reagents؛ fatty acids
مراجع
  • de Oliveira, H. Mansur, A. Mansur, G. da Silva and A.E.C. Peres, J. Mater. Res. Technol. 8(5) (2019) 4612-4619.
  • Liu, C., W. Zhang and H. Li, Miner. Eng. 136 (2019) 62-65.
  • C. Silva, A. Silva and E. Silva, Proceedings of the World Congress on Mechanical Chemical and Material Engineering. 2015.
  • S. Oliveira, R.C. Santana, C.H. Ataíde and M.A.S. Barrozo, Sep. Purif. Technol. 79(1) (2011) 79-84.
  • Sis and S. Chander, Miner. Eng. 16(7) (2003) 577-585.
  • Shean and J. Cilliers, Int. J. Miner. Process. 100(3-4) (2011) 57-71.
  • S. Reis, A.M. Reis Filho, L.R. Demuner and M.A.S. Barrozo, Powder Technol. 356 (2019) 884-891.
  • Pan, Y. Wang, Y. Wang, F. Jiao and W. Qin, Colloids Surf., A. 588 (2020) 124312.
  • Ruan, Z. Zhang, H. Luo, C. Xiao, F. Zhou and R. Chi, Miner. 7(5) (2017) 65.
  • Wang, M. Tian, S.A. Khoso, Y. Hu, W. Sun and Z. Gao. Miner. Process. Extr. Metall. Rev. 40(6) (2019) 427-436.
  • Cao, J. Cheng, S. Wen, C. Li, S. Bai and D. Liu. Miner. Eng. 78 (2015) 114-121.
  • Tohry, R. Dehghan, S. C. Chelgani, J. Rosenkranz and O.A. Rahmni, Miner. 9(2) (2019) 124.
  • Nanthakumar, D. Grimm and M. Pawlik, Int. J. Miner. Process. 92(1-2) (2009) 49-57.
  • Liu, X. Yang and H. Zhong, Adv. Colloid Interface Sci. 246 (2017) 181-195.
  • D. Miller, Improved phosphate flotation with nonionic polymers; Florida Institute of Phosphate Research, 1999.
  • Wang, Flotation reagents: Applied surface chemistry on minerals flotation and energy resources beneficiation; Springer, 2016.
  • A. Monteiro-Riviere, J. P. Van Miller, G. S. Simon, R. L. Joiner, J. Brooks and J.E. Riviere, J. Toxi.: Cutaneous Ocular Toxi., 22(1-2) (2003) 1-11.
  • Smolko-Schvarzmayr, A. Klingberg, E. Henriksson, H. Nordberg, Use of branched alcohols and alkoxylates thereof as secondary collectors, Google Patents, 2019.
  • Ruan, D. He and R. Chi, Miner. 9(4) (2019) 253.
  • Javadian, H. Gharibi, Z. Bromand and B. Sohrabi, J. Colloid Interface Sci., 318(2) (2008) 449-456.
  • Kupka and M. Rudolph, Int. J. Min. Sci. Technol. 28(3) (2018) 373-384.
  • Rubio, Colloids Surf. 3(1) (1981) 79-95.
  • Giesekke and P. Harris, Miner. Eng. 7(11) (1994) 1345-1361.
  • Sis and and S. Chander, Miner. Eng. 16 (2003) 577-585.
آمار
تعداد مشاهده مقاله: 7
تعداد دریافت فایل اصل مقاله: 9


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب