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1. Can an English expert help me translate a passage about geology?
Ideally, the ore distribution of the deposit should be established, as shown in Figure 1B. This figure shows two aspects, but in reality, the resting particles on the mine should be placed on the other particles in the third dimension. Embedding fine particles into coarse ones will create a more permeable mineral layer, allowing the solution and air to flow freely and uniformly through the pile. In the optimal leaching heap, restricted free particles will block the space between fine particles, resulting in permeation issues. There is a pile of copper immersed in the aggregation facilities currently used in the United States, but they only extract residual oil and aggregate the leachate. The facility observed a lower than expected recovery rate due to the rapid collapse of copper production caused by clumps in the heap. Preventing the decomposition of clumps and limiting the cost-effectiveness of adhesive utilization in agglomeration steps will improve the overall recovery of the heap by imposing fines on immigrants. The use of a bonding agent will help to maintain the quality of the material caused by the problem of sticking to rough materials. The result will be an increase in the permeability of the stack. However, copper leaching requires acid hydrolysis to reduce the use of high pH values. These cement-based binders are easily soluble in acid and are ineffective in leaching in acidic environments. Acid resistant binders require heap leaching of these copper mines, as the substrate will not decompose. Under acidic conditions, air and leachate can access the ore particles. The past research on agglomeration in copper ore has hindered the qu
2. Representative Papers of Cheng Zhenmin
1.Cheng, Z. M., X. C. Fang, R. H. Zeng, B. P. Han, L. Huang, and W. K. Yuan,“Deep Removal of Sulfur and Aromatics from Diesel through Two-Stage Concurrently and Countercurrently Operated Fixed-Bed Reactors”，Chem. Eng. Sci., 59 (22-23): 5465-5472 (2004).2. Fang, X. C., Z. M. Cheng, L. Huang, B. P. Han, R. H. Zeng, and W. K. Yuan, “Flooding Velocity Prediction in a Trickle Bed,” Int. J. Multiphase Flow, 31(5): 666-673 (2005).3. Zhou, Z. M., Z. M. Cheng, Z. Li, W. K. Yuan，“Determination of Effectiveness Factor of a Partial Internal Wetting Catalyst from Adsorption Measurement”，Chem. Eng. Sci., 59: 4305 (2004).4. Zhou, Z. M., Z. M. Cheng, Z. Li, W. K. Yuan， “Simulating Upflow Multiphase Packed Bed Reactor with Continuous Phase Transition”, Chem. Eng. Sci., 2004 (in press).5. Yuan, P. Q., Z. M. Cheng, W. L. Jiang, R. Zhang, and W. K. Yuan, “Catalytic desulfurization of hydrocarbon through partial oxidation in supercritical water,” Journal of Supercritical Fluids, in press (2004).6. Cheng, Z. M., W. K. Yuan and S. K. Bhatia, “Unconventional Operation of Three-Phase Fixed-Bed Reactors:
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