We value your feedback! Please complete the form below so that we can tailor our services to your specific needs.
The abbreviation et al. enters English in the late 19th century and is a shortening of the Latin phrase et alii (the masculine form), et aliae (the feminine), or et alia (the neuter)—all of which mean "and others" or "and the others." It is most frequently used in citing (as in a footnote, endnote, or bibliography) a publication that has three or more authors.
WhatsApp: +86 18221755073
The use of kaolin is key in a wide variety of industrial applications such as paper coating and ceramics manufacturing industry (Bajpa 2018; Rawski and Bhuiyan 2017).
WhatsApp: +86 18221755073
With the increasingly prominent strategic position of ilmenite resources and the increasing complexity of its mineral properties, researchers have conducted extensive studies …
WhatsApp: +86 18221755073
There are plenty of published literatures available elsewhere with regard to flotation of coal (Vanangamudi and Rao 1986, Rao et al. 1989, Angadi and Suresh 2005, Angadi et al. 2012, Ahmed and Jameson 1983, Aplan 1989, Arnold and Aplan 1989, Aston et al. 1983, Chander et al. 1994, Fuerstenau and Pradip 1982, Horsley and Smith 1951).
WhatsApp: +86 18221755073
The bene ciation of Gujeni iron ore deposit located in Kagarko Local Government area of Kaduna State, Nigeria has been studied. The ore was prepared to its liberation size of-250 + 180 µm and ...
WhatsApp: +86 18221755073
The free jet flotation system was developed at the Berlin Technical University in 1985. This system was able to treat ultrafine particles of about −53 μm. In the present study, the fine size fraction of the coal (−0.5 mm) containing 45% ash taken from the Zonguldak Central Washery Plant (ZCWP) of Turkish Hard Coal was beneficiated by using the free jet flotation …
WhatsApp: +86 18221755073
Many studies were also reported on the dry beneficiation and their response and implications discussed in several aspects by various unit operations (Singh and Rao 2010;Li et al. 2010;Mohanta et ...
WhatsApp: +86 18221755073
Nowadays, microorganisms are widely used in bioleaching of sulfide minerals, recycling mineral processing plant tailings, and treating hazardous wastes (Johnson & Hallberg, 2005; Olson et al., 2003).With rising demand for minerals and declining high-grade resources, researchers have increasingly focused on the beneficiation of low-grade mineral resources to meet the demand …
WhatsApp: +86 18221755073
the effectiveness of DMS in spodumene beneficiation. For example, Aghamirian et al. (2012) reported that DMS was able to reject 36% of the mass into the float product with lithium losses of only 3.1% at a feed size of -12mm/+0.5mm at an S.G. cut point of 2.7. ...
WhatsApp: +86 18221755073
Ilmenite is a very important source for titanium. Egyptian ilmenite ore contains 26.20 % TiO2, 50.09 % Fe2O3 and 14.35 % SiO2. Ore contaminates of silica and iron oxides should be removed to ...
WhatsApp: +86 18221755073
IIITERIOITWM010f mmERAL PRO[E55mG ELSEVIFR Int. J. Miner. Process. 43 (1995) 123-131 Optimization of thermal beneficiation of a low grade dolomitic phosphate rock Zafar lqbal Zafar, M.M. Anwar, D.W. Pritchard Division of Chemical Engineering, University of Teesside, Middlesbrough, Cleveland TSI 3BA, UK Received 5 May 1994; accepted after …
WhatsApp: +86 18221755073
Talc is an industrial mineral, which is composed of hydrated magnesium sheet-silicates with theoretical formula of Mg3Si4O10(OH)2 that belongs to the phyllosilicate family (Fuerstenau …
WhatsApp: +86 18221755073
Manganese sulfate solution containing $85% Mn was used in all the experiments that was obtained from the hydrometallurgical leaching of LGMO (Ali et al. 2016 (Ali et al., 2018. In this study ...
WhatsApp: +86 18221755073
Request PDF | Beneficiation of Lead-Zinc Ores – A Review | In recent years, lead and zinc, emerge to become one of the most widely used non-ferrous metals for their growing demand in lead-acid ...
WhatsApp: +86 18221755073
The beneficiation of low-grade iron ore (39.5% Fe(T) grade) using a dry-roll magnetic separator was investigated. The ore was characterized using Mineral Liberation Analysis (MLA). It was determined that the ore was composed of iron oxide (goethite and hematite), quartz, chlorite, muscovite, plagioclase, and other minerals. The effect of particle …
WhatsApp: +86 18221755073
bonates (Lawver et al. 1982; Llewellyn et al. 1982; Wiegel 1999). Low-grade sedi-mentary phosphate reserves that are high in carbonates are not isolated to Florida; they are abundant worldwide (Abouzeid et al. 1980; Vaman Rao et al. 1985; Abu-Eishah et al. 1991; Al-Fariss et al. 1991; Al-Fariss 1993; Zafar et al. 1996a; Ozer 2003; Sengul et al ...
WhatsApp: +86 18221755073
Et Al. An abbreviated form of et alia, Latin for "and others." When affixed after the name of a person, et al. indicates that additional persons are acting in the same manner, such as several plaintiffs or grantors. When et al. is used in a judgment against defendants, it means that the quoted words are applicable to all the defendants. Cross ...
WhatsApp: +86 18221755073
These minerals may be beneficiated using gravity, magnetic, electrostatic and flotation separation techniques. Increased demand for the different products manufactured from REE has resulted …
WhatsApp: +86 18221755073
This review focuses on main aspects of high-phosphorus iron ores processing: beneficiation by physical beneficiation techniques (gravity separation, magnetic separation, reverse flotation, …
WhatsApp: +86 18221755073
Therefore, to solve these problems different researchers have tried to develop beneficiation technology to minimize the impurity of coal so that it fits with its application requirements (Mishra et al 2015;Liu et al.2018;Behera et al.2018). Coal beneficiation is the process of improving the carbon number to increase the calorific value of the ...
WhatsApp: +86 18221755073
The objective is to reduce iron oxide and silica content and enrichment of alumina in low grade ore for improvement in the quality. 5.1 Sampling and Characterization. For the present study, the representative samples of laterite and low-grade bauxite were collected from bauxite deposits located in West coast and east coast deposits of India.
WhatsApp: +86 18221755073
and others ('et al.' is used as an abbreviation of `et alii' (masculine plural) or `et aliae' (feminine plural) or `et alia' (neuter plural) when referring to a number of people)
WhatsApp: +86 18221755073
Beneficiation of Iron Ore and the treatment of magnetic iron taconites, stage grinding and wet magnetic separation is standard practice. This also applies to iron ores of the …
WhatsApp: +86 18221755073
However, the ultrafine particle size is the major hindrance to the beneficiation of plant tailings. Han et al. [60] reported different tungsten tailing deposits, shown in Table 3, comprising 96kt of WO 3 values across the globe. Further, it is also crucial to utilize the tungsten plant tailings as about 95% of the feed material report to tailing.
WhatsApp: +86 18221755073
(6) Gravity-Flotation Separation Zheng J.H. et al. [35] attempted to process antimony oxide after strongly oxidizing ore from An Dongfeng mine, with oxidation rates close to 50%. Their beneficiation process is based on gravity-flotation separation, for the coarse particles of antimony oxide using classification jigging and a table concentrator.
WhatsApp: +86 18221755073
Research studies have explored the use of different waste materials and streams for Fe-species recovery and beneficiation (Akinwekomi et al., 2017, De Almeida Silva et al., 2017). ... (Ali et al., 2016). In light of the above, this study will adopt a facile magnetite synthesis method which entails chemical co-precipitation of Fe-species [Fe(III ...
WhatsApp: +86 18221755073
Chen et al. (2023) reviewed the development of flotation reagents, some novel techniques for the beneficiation of high-grade graphite flakes, and their typical applications in …
WhatsApp: +86 18221755073
The Greek laterites are unique in the world in that they are sedimentary and have originated by transport and sedimentation of laterite-derived material, generated by weathering of ultramafic rocks Kuhnel et al., 1974, Golightly, 1979, Manceau and Calas, 1986, Skarpelis et al., 1993, Orphanoudaki et al., 1997, Boskos et al., 2000.
WhatsApp: +86 18221755073
Holloway et al. have concluded that DMS seems to be well-positioned with tremendous growth potential to address the need for reducing energy costs, improving mine …
WhatsApp: +86 18221755073
The rapid pace of adoption of electric vehicles and rechargeable consumer electronics has led to a significant increase in the demand for lithium, resulting in an almost threefold increase in the price of the metal [].The production of lithium -ion batteries currently accounts for about 37% of mined lithium [].Supported by governmental incentives, in countries …
WhatsApp: +86 18221755073
