Flux Consumption per sqr m
Zinc_Distillation_Layout
يصف المخطط عملية معالجة الدروس الناتج عن عملية الجلفنة ، والذي يمكن ان يعاد تدويره لانتاج اكسيد الزنك او الزنك المعدن
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Treatment and Utilization of Spent Acid that Used in Galvanizing ( Pickling )
1- 6 HCl + Fe 2 O 3 ----- 2 FeCl 3 + 3 H 2 O 2- Fe + HCl -------- Fe Cl 2 + H 2 The main concentration of pickling tank is 16% wt/ wt . The performance of the tank can't be effective when it reaches 5 wt/ wt . At this point the iron content is 150 gr / lit . it means you have ore or iron mine . There is more than one option to treat this consumed acid : · Acid Regeneration : it can be used on or off line by using special type of resins in order to get rid of iron then concentrate it to reach crystal stage as FeCl 3 and it is necessary to keep Fe ...
Zinc Consumption
The following two tables show the percentage of ash , powder and dross : : year zinc -ton ash-ton powder-ton dross -ton zinc on product total zn total zn total zn 2001 919.581 275 192.5 110 104.5 75.295 65.50665 557.07435 2002 751.028 229.92 160.944 97.269 92.406 64.484 56.10108 441.57737 2003 719 201 140.7 86.3 81.985 70.5 61.335 434.98 2004 1248.851 342.82 239.974 148.8 141.36 71.802 62.46774 805.04926 ...
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