Titel	Veröffentlichungsdatum	Sprache	Zitate
Recycling Technology of Precious Metals.	2002/01/01		74
Separation and Recovery of Rare Earth Elements from Phosphor Sludge in Processing Plant of Waste Fluorescent Lamp by Pneumatic Classification and Sulfuric Acidic Leaching.	2001/01/01		31
An Analysis on Mine Drainage Treatment Cost and the Technical Development to Prevent Mine Pollution	2005/01/01		24
Analytical Consideration of Constitutive Equation of Variable Compliance Type.	1992/01/01		24
Non-thermal Extraction of Rare Earth Elements from Fluorescent Powder by Means of its Mechanochemical Treatment.	1998/01/01		23
Critical Current Density for Zinc Electrowinning on Various Kinds of Metal Electrodes.	1993/01/01		22
3 Dimensional Flow Measurement at Heading Face and Application of CFD. Analysis of environmental conditions at heading face with auxiliary ventilation (2nd Report).	1996/01/01		21
Consolidation of Mineral Powders by the Geopolymer Binder Technique for Materials Use.	1998/01/01		18
Titanium Sponge Production at Sumitomo Sitix Corporation.	1993/01/01		17
Study on Impact Penetration Test of Rock.	1992/01/01		17
Hydrothermal Synthesis of Zeolite from Coal Fly Ash by Using NaOH/Na2CO3 Solution.	1999/01/01		17
As(V) Removal by Fe(III), Al or Pb salts and Rapid Solid/Liquid Separation in Waste Water Containing Dilute Arsenic	2005/01/01	English	17
Recycling. Fundamental study on the recycling of rare earth magnet. (2nd Report). Recovery of Samarium and Neodymium from Rare Earth Magnet Scraps by Fractional Crystallization Method.	1997/01/01		16
Formation and Dissociation Behavior of Methane Hydrate in Porous Media-Estimation of Permeability in Methane Hydrate Reservoir, Part1-	2004/01/01		15
Effects of Polymer Additives on Zinc Electrowinning.	1999/01/01		15
Thermodynamic Properties of Ln-O (Ln=La, Pr, Nd) Solid Solutions and Their Deoxidation by Molten Salt Electrolysis.	1998/01/01		15
Physical Property and Burning Property of Spent Grain Charcoal.	2001/01/01		15
Concept of artificial mineral deposit	2006/01/01	English	14
Hydrothermal Synthesis and Physical Property Evaluation of Zeolite from Paper Sludge Ash.	2000/01/01		14
Extractions of Pd(II) and Pt(IV) from Hydrochloric Acid Solution by Dihexyl Sulfide and the Degradation of Dihexyl Sulfide	2000/01/01	English	14
Effects of Polymer Additives on Copper Electrorefining	2003/01/01	English	14
The Present Situation and Issues in Coal Mining in India-Improvement of Thick Seam Mining Method-	2005/01/01		14
Critical Current Density for Zinc Deposition from Impurity-containing Electrowinning Solutions.	1994/01/01		13
Activity of Boron in Molten Silicon.	1998/01/01		13
Evaluation of The Elastic Constants of Granite	2003/01/01		13
Synthesis of Red Phosphor (Y2O3 :Eu3+) from Waste Phosphor Sludge by Coprecipitation Process.	2002/01/01		12
Application of a Smoothing Method to Measured Displacements of Large Slopes by Using the GPS Monitoring System.	1998/01/01		12
A Proposal of New Recycling System of High-Water Content Mud by using Paper Debris and Polymer and Strength Property of Recycled Soils	2003/01/01		12
Recovery of Molybdenum from Sulfide Concentrate by Electro-Oxidation and Precipitation.	2000/01/01		12
Loading Rate Dependency of Young's Modulus of Rock.	2001/01/01		12