Manganese compounds have been used as pigments and for the coloring of ceramics and glass. In the glass industry, manganese compounds are used for two effects. Manganese(III) reacts with iron(II) to induce a strong green color in glass by forming less-colored iron(III) and slightly pink manganese(II), compensating for the residual color of the iron(III). The brown color of ceramic is sometimes based on manganese compounds. Larger amounts of manganese are used to produce pink colored glass.
Applicable to the calcite, limestone, bricks and tiles plant of coal cinder, slag, slag, shale, coal gangue, construction waste, construction waste and other material crushing, solved with coal gangue, coal cinder brick factory add material, the fuel; With coal gangue, shale to produce standard bricks, hollow bricks and humidity material crushing problem.
This signal is jumped down and is triggered 1/2 dual time base circuit IC7The S of monostable driving circuit7Trigger end, then Q7The drive pulse signal of-250 milliseconds of pulsewidths of end output is through photoelectrical coupler GD1Coupling, gauge tap pipe BG conducting, then message register is under 250 milliseconds of signal effects, and unit numbers adds 1, finishes the stroke accumulating function.1 meter stroke of speed pulse signal cycle reflection, doubly takes advantage of output to represent that stroke is 1 kilometer a signal through 4 * 10 frequency divisions.The principle of work of driver's workload record is identical therewith, and its drive pulse signal is by I10Q10End output, the input trigger pip is by IC6Q4CEnd is introduced, and this signal indication stroke is 100 meters.4 * 10 frequency divider IC5, IC6All adopt two BCD synchronous addition counter CC4518B, reset terminal RA, B, C, DOften connect low level, IC5ENANumber allows end to be high level, CLATermination speed pulse signal, this counter are the positive transition counting.By Q4AThe output carry signal is to ENBCounting end, counting allow end CLBConnect low level, second level counter is negative saltus step counting.Two BCD synchronous addition counter IC6All be connected into negative saltus step counting mode with two counters, promptly counting allows end CLC=CLD=0, Q4BCarry signal is connected to ENCCounting end, Q4CCarry signal is connected to ENDCounting end, Q4DThe signal of output with 0.Also can insert 1 meter or 10 meters signals according to customer requirements, this moment is then corresponding to S10Receive Q4AEnd or Q4BEnd.
A fortiori, there is nothing in Edwards which would even remotely suggest that 1,1,2-trichloro-1,2,2-trifluoroethane would have the unexpected advantages in cleaning coal which we have found it does. There is nothing in the patent to indicate that this compound would effect the removal of organic sulfur from coal, that it would cause water associated with coals of high water contents to report to the sinks or rejects, or that the liquid could be recovered from the coal in almost quantitative proportions with only very modest expenditures of energy.
5 is an enlarged detail of part of FIG.FIG. 1, which shows the deflecting device 9 having a curvature in the form of an isosceles trapezoid. The height of the curvature is marked as H1 and the height of the upper guide blade ring 8 is marked as height H2. The height (H1) of the curvature corresponds to approximately half the height (H2) of the upper guide blade ring 8.
It can be seen in Figure 6 that as the compound additive increases from 3% to 15%, the total copper grade of copper concentrate and copper recovery increases obviously, the total iron grade of magnetite concentrate changes slightly, and the iron recovery decreases sharply from 73.03% to 54.85%.
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