Gansu Metallurgy 2005 Issue 2 Study on the Nutrition Factors of Affect the Bacteria Leaching in Low Grade Sulphide Ore

Study on the Nutrition Factors of Affect the Bacteria Leaching in Low Grade Sulphide Ore
LI Xiao-yan;ZHANG Wei-min

..............page:7-8

Pilot Study of Neutralized Acidic Wastewater with Tailings Water in Jinchuan Group Co. Ltd
YANG Jin-zhong;Wu Guo-zhen

..............page:9-12

Study on Mechanical Activation Leaching Process of the Gold Polymetallic Ore
WANG Yue;LI Qian

..............page:13-15

Test Study on Performance Improvement of Pseudo-boehmite
HAN Tian-liang;Li Jiao;LI Cai-zhen

..............page:16-17

Study on Source of Ore-forming Elements in Laerma Gold Deposit, Luqu County
MA Bing-xiang

..............page:18-20

Study on Geological Characteristics and Controlling Ore-forming Factors of the Xiaogouli Gold Deposit in Chengxian County
DENG Hai-jun;WANG Jin-tao

..............page:21-23,25

Analysis on the Affect Factors of Cementitous Gob up Material Strength
LUO Jian-xiang

..............page:24-25

Influence of Vertical Seismic Action on Tall and Flexible Structures
CHEN Tian-lei;GAO Qi-gui

..............page:26-27

Technical Transformation of the Sulphuric Acid Systems in Shaoguan Smelter
ZEN Pei-hui;HUANG Ke-long;YU Guo-zhen

..............page:28-30,33

Study on Locally Filtering and Leaching Technology with Control Speed in Lanbeikeng Ionic Rare-earth Deposit
YU Bin;XIE Jin-tian;LIU Jian

..............page:4-6,17

Current Applications of Metal Clad Plate
ZHOU Jun-jie;PANG Yu-hua;SU Xiao-li;WU Cheng

..............page:1-3

Application on Automatic Control System of Lime in Mineral Processing of Changba Pb-Zn Deposit
ZHANG An-yu;CAI Jian-she

..............page:31-33

Discussion and Practice about the Regulator on Separation Pyrite from Dip-dye Mine
ZHAI Dong-min;FENG Guo-gang

..............page:34-35

Optimize the Aluminium Electrolytic Technology Conditions, Improve the Efficiency of the Electric Current
LI Zhen-zhong;YUAN Wei-jin

..............page:36-37

The Analysis and Countermeasures on Unstable Cause of Supplies Material State for Super Dense System Carried Each Other of Aluminum Oxide
ZHANG Bao-ye

..............page:38-39

Productive Exploration and Analysis on 150 m3 Gas Fired Limekiln in Hongyang Steel Mill
LIU Guo-sheng

..............page:40-41

Water Gap Blocking up Mechanism in a Tundish and Preventive Measures
LU Wen-quan;ZHANG Zhen

..............page:42-44

Improvement on Handle Measures for Electrode Rigid Breaking of the 5 MVA Electric Furnace
XING Zheng-gang

..............page:45,47

On Motor Controlling of Crushing System in Small-scale Dressing Plant
Ding Yu-tao

..............page:46-47

Analysis on Travelling Additive Resistance of Electrolysis 25 Ton Bridge Crane Trolley
CHEN Da-xiong;WANG Liang

..............page:48-49,53

Structure Characteristic and Performance Innovation of 500 Ton Left Anoded Crusher
QIN Fu-jian;ZHANG Hong-an

..............page:50-52

Analysis on Leak Cause of the Cooling Plug-in Units in QSL Afterheat Boiler
LI Lei

..............page:54,59

On Survey and Draw of the Gear Prepare Replacement
ZHANG Ling;LIU Wei

..............page:55,67

How to Raise Working Reliability of the Transistor Device
FAN Gui-hong

..............page:56-57

Development and Application of Free-transform Multi-language Monitor Software on the PTM in the Aluminum Smelters
XIA Yuan-ming

..............page:58-59

Application and Designing of the Blocking Software in Industry Process Supervisory and Control System
FAN Yin-chen

..............page:60-61,71

Designing and Application of the CAN Bus in 200 kA Aluminium Reduction Cells
YU Dang-hui

..............page:62-64

Application of Bus Repeater in the Field of Aluminium Electrolysis
GUO Xiao-wen

..............page:65-67

Planning and Designing of Internet Web Sites
ZHANG Zhi-hua

..............page:68-69

On Evaluation Methods of Measurement Uncertainty
NIN Suo-zhen

..............page:70-71

Reason Analysis and Treatment of Electric Quantity Error
NIN Suo-zhen

..............page:72-73

Improvement of Silica Determination Method in Siliceous Refractory and Its Products
WANG Hong-yan;SUN Xiao-you

..............page:74-75

Study on Erect-screw Union Concatenation of Screwthread Steel
LI Hui

..............page:79-80

Application of Specific Concrete in Platform Topping of the Aluminum Electrolytic Workshop
ZHANG Yu-min

..............page:81-83

Application of Clasp Cast Iron Drain-pipe in Construction Drainage System
ZHANG Jun-sheng

..............page:83-84

Design on Water Supply and Drainage System of High-rise Multipurpose Houses in Lanzhou Railway Station
ZHANG Jun-sheng

..............page:85-86

Influence Factors and Quality Controlling of the Concrete
ZHAO Jin-tian

..............page:86-87

On Depreciation Methods of Fixed Assets
PENG Wei-cai;ZHU Yan-nian;GE Xiao-hong

..............page:88-90

Talking about Internal Audit in Enterprises
WANG Wei-dong

..............page:90-91

Experiment in EDTA Complexometry Analysis of the Lead and Zinc
ZHANG Yong-qing

..............page:76-77

Living Examples of Geotechnical Engineering Harness of Building and Structure in Collapsing Loess Area
MA Xin;LIU Shun-hua

..............page:77-79

Application of Semi-graphite Carbon in Aluminium Reduction Cells
TIAN Xiao-wei

..............page:52-53