Copper. In a plant that refines copper from sulphide ores, there is a great degree of distribution and concurrency in production. The unit processes of such plant are operated locally, but the material flows between the unit processes create dependencies. The most important unit processes of a plant may be, e.g. (Xxxxxxxxxxx et al., 2011, pp. 1-12):
Copper. Item No. 2 on the Bid Form shall be priced for the purposes of copper pipe. Copper wire will be handled on an as-needed basis per client.
Copper. Licensee may send one (1) representative to attend Synergy Users’ Conference with travel (airfare) and lodging (hotel) expenses paid by ADE and scheduled by Edupoint. Bronze: Licensee may send two (2) representatives to attend Synergy’s Users’ Conference with travel (airfare) and lodging (hotel) expenses paid by ADE and scheduled by Edupoint. Silver: Licensee may send three (3) representatives to attend Synergy User’s Conference with travel (airfare) and lodging (hotel) expenses paid by ADE and scheduled by Edupoint.
Copper. Licensee may send one (1) representative to attend ADE’s Users’ Conference with travel (airfare) and lodging (hotel) expenses paid by ADE and scheduled by Edupoint at a cost of $1750.00.
Copper. Dissolved copper concentrations in the AMD influent displayed large relative fluctuations with an average value and standard deviation of 0.037 ± 0.015mg/L Cu2+ overall. Dissolved Copper (mg/L Cu2+) 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 Influent Reactor 1 (LS) Reactor 2 (10:90) Reactor 3 (30:70) Reactor 4 (50:50) Reactor 5 (70:30) Reactor 6 (90:10) Sampling Date Figure 32: Measured copper values (mg/L Cu2+) within the AMD influent and effluents of all reactors (R1-R6) over the course of the experiment. Significant removal of copper was exhibited in the limestone only reactor (R1) as an average of 0.017mg/L Cu2+ was recorded in the effluent which corresponded to 53.8% removal. In the biologic reactors (R2-R6) copper values dropped below detection (LOD = 3 μg/L) within the first month of operation. This trend continued for all biologic reactors (R2-R6) for the majority of the experiment (Figure 32). However, two large spikes in copper values during were recorded in January 2013 reaching values of 0.095 and 0.030 mg/L Cu2+ within Reactor 3 (30:70) and Reactor 4 (50:50), respectively. Still high copper removal percentages were characteristic of the bioreactors (R2-R6) with average removal percentages ranging from 67-92% throughout.
Copper. The JSE has introduced the listing of a Copper futures contract which is quoted in Rand and linked to the COMEX listed (a division of NYMEX) product on SAFEX. The listing programme will ensure that there are always two expires available for trade. The contract months to be listed are March, July, September and December. Copper has been mined for the past five thousand years and has become prolific in our lives and critical to the continuation of our world as we know it. It is the third most used metal after iron and aluminium and used in the production of bronze. The metal is currently used in a variety of base applications ranging from electrical wiring to cooking implements. Due to its predominant use in the base industrial economy it is often affected by cyclical economic factors as well as supply and demand. The SAFEX listed contract price is calculated using the USD price together with the ZAR forward points which translate into a ZAR price per ounce. One contract is equivalent to 2500 pounds with the price reflecting the price per pound.
Copper. All copper conductors shall be composed of electrolytic copper having a conductivity of not less than 99.95 of the International Standard.
Copper. Deduct 1 unit per dry metric ton, and pay the balance at the official London Metal Exchange cash settlement quotation for copper, as published in the Metal Bulletin in US$ and averaged over the quotational period. Silver Pay for 96.5% (ninety-six point five per cent) of the silver content of the Concentrate, subject to a minimum deduction of 50 grams per dry metric ton of the Concentrate, at the LBMA Silver Price, as published in US$ at xxx.xxxx.xxx.xx and averaged over the quotational period. CONTRA TO N° 303-l 6CMX-230-0-P (EF) 3
Copper. For copper, the lesser of 2% NSR, or a royalty such that the royalty to Solitario plus any government royalty required to be paid in Peru is no more than 3.5% NSR unless the copper price is greater than a PPI-indexed price of $1.50 per pound, in which case then a royalty such that the royalty to Solitario plus any royalty due to the government is no more than 4% NSR.
Copper. (a) If XXX xxxxx copper concentrates, ore, or other copper-containing substances, then Gross Value shall be the value of the copper contained in the copper concentrates, ore, or other copper-containing substances determined by utilizing: (1) the mine weights and assays for such copper concentrates, ore, and other copper-containing substances; (2) a reasonable recovery rate for the refined copper recoverable from such concentrates, ore, and other copper-containing substances (which shall be adjusted annually to reflect the actual recovery rate of refined metal from such concentrates, ore, and other copper-containing substances); and (3) the Monthly Average Copper Price for the month in which the copper concentrates, ore, or other copper-containing substances were sold.
