Quality Appraisal of Gold Products by Density
Yang Qingxiu(Shandong Burean of Geology and Mineral Resources, Jinan 250013)
A method of quality apprarisal for gold products was introduced and several useful formulas for purity calculation, impurity element-estimation and temperature effects have been also deduced.
|
|
| Chinese Journal Full-text Database |
10 Hits
|
|
|
| 1 |
CHANG Weijun (Department of Geology, University of Western Australia)WEI Chengqian, ZHANG Jinping, ZHANG Wanjing (Department of Chemistry, Peking University);Study on the Crystal Structure of the Pyrite with Au[J];Acta Scicentiarum Naturalum Universitis Pekinesis;1991-02 |
| 2 |
Zhang Busheng;A R-CALCULATING METHOD FOR THE SPECIFIC GRAVITY OF SILICATES[J];;1985-02 |
| 3 |
Huang Zuoliang(Geological Institute for Chemical Minerals Product Minslry of Chemical);SITE GROUP ANALYSIS OF CARBONATE-FLUORAPATITE[J];;1990-02 |
| 4 |
LIU Wen-qiu(Hebei Energy Institute of Vocational and Technical,Tangshan 063004,Cnina);Molten Salt Leaching Method Extracting Potassium from Potash Feldspar[J];Journal of Changchun Normal University;2007-02 |
| 5 |
Tian Qingchao Wu Jiansheng(Open Laboratory for High Temperature Materials and High Temperature Test Shanghai Jiaotong University .Shanghai 200030,P. R China);Advances in Investigation on TiPd-based High Temperature Shape Memory Alloys[J];Materials Review;2000-12 |
| 6 |
YANG Xingwu
(Nanjing Fiberglass Research & Design Institute, Nanjing 210012,China);Progress in Research on Strengthening of Platinum Materials[J];Materials Review;2003-12 |
| 7 |
Liu Hongbo, Guan Ouangyue, Jin Chengzhu;Effects of Structural Stress on the Substitution of Isomorphism[J];;1990-03 |
| 8 |
LIANG Cheng-hao , LIU Xia, HUANG Nai-bao, YANG Chang-jiang, JIA Guang-peng Electromechanics & Materials Engineering College, Dalian Maritime University, Dalian 116026, China;Research progress on polishing of gold and its alloys[J];Electroplating & Finishing;2009-05 |
| 9 |
LIU Tie-geng,ZHANG Qian,YE Lin,SHAO Shu-xun (Open Laboratory of Geochemistry of Mineral Deposits,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang550002,Guizhou,China);Discovery of the complete isomorphous series of ZnS-CdS in nature and its preliminary study[J];Chinese Geology;2004-01 |
| 10 |
;Scaling of ash flushing pipe and treatment methods[J];Electric Power Environmental Protection;2004-01 |
|
|
|
| China Proceedings of conference Full-text Database |
2 Hits
|
|
|
| 1 |
CHEN Xing-han~(1,2) LI Yan-qing~3 PAN Yong~(1,2) WANG Yun-chun~(1,2) (1.National Instrument Function Engineering Technology Research Center,Chongqing 400700,China;2.Chongqing Instrument Materials Research Institute,Chongqing 400700,China;3.Chunhui Automatic Instrument company,Shaoxing 312000,China);Analysis of main problems in production of platinum rhodium thermocouple thin wires[A];[C];2007 |
| 2 |
LI Guang-Hui WU Bin ZHANG Yuan-Bo ZHANG Ke-Cheng ZENG Gao (School of Minerals Processing & Bioengineering,Central South University,Changsha,Hunan,410083);Investigations on Process Mineralogy Characteristics of Converter Steel Slag(CSS)[A];[C];2008 |
|
