the object of this concentrate marketing post is to draw attention to the benefits of modern milling practice thus enabling the miner and mill operator to plan their operations so as to net the highest commercial return.by making such products as will be in demand they may thus take advantage of conditions existing in the various smelters where the concentrates must be sold.
first there is a deduction from the contained metal assay to compensate the smelter for processing metal losses. if the concentrate grades around 50% lead and 20% zinc then around 3% of the lead and 8% of the zinc will be deducted. this is effectively part of the treatment fee and is usually higher for lower grades.
monitoring molybdenum in relation to health safety and environmental issues; with the increasing amount of legislation in many countries relating to the use and disposal of metals and metal bearing materials imoa provides a centralised service including research studies on those issues that may affect the molybdenum industry; •
modelling workshop . november 4 2015 . zinc includes 650kt of zinc in concentrate and 285kt of refined zinc. 3. based on $1.20 cad/usd and budgeted commodity prices. • tc/rc is a deduction from payable copper −theoretically represent what it take to convert a tonne of concentrates into metal
molybdenum concentrate is similar to powder in that it is made up of minute dry particles of pure substance. concentrate is also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. nanoparticles also produce very high surface areas. our standard concentrate particle