smelting相关论文
On September 27,Fujian Provincial Government signed the“Cooperation Agreement on Copper Smelting Base Project”with Chi......
Up till now,Inner Mongolia whole region’s nonferrous metal industry has developed 5.64million tonnes of production capa......
In the First Two Months of This Year Nonferrous Metals Mining and Dressing Industry Invested 7.5 Bil
According to relevant economic operation data for the period from January to February this year released by the National......
MIIT: Finish Integration of Rare Earth Mines and Smelting/Separation Enterprises By the End of the Y
In April,the General Office of the Ministry of Industry and Information Technology printed and distributed“Notice on Ke......
On December 31, 2008, China’s Ministry of Commerce and General Administration of Cus-toms jointly released Pronouncemen......
【正】 1.China’s sulfuric acid industry developsfastAs of the end of 2009, China had 464 largeand mid-sized sulfuric ac......
(Editor’s note:the following article iscontributed by Shanhai Henyin FuturesBrokerage Co.Ltd.Although we doubt theaccu......
The activity of VO in molten ternary CaO-SiO_2-VO Slag has been determined by chemical equilibrium method, using tin as ......
China’s aluminium production and consumpti-on continued to grow steadily over the pastyear. According to an analysis r......
4.The key tasksThe key tasks for the development of China’snonferrous metals industry include further re-form of the e......
(Continued from the last issue)Lead and zincEfforts should be made around the work of re-ducing energy cost and speedin......
LeadOn the domestic market the monthly averagelead price in May was 4,822 yuan(US$583)/ton,which changed little compare......
China’s rare earth metals industry realized 3.05billion yuan (US$369 million) of sales in thefirst ten months of last ......
Aluminium producers in China are still activelyseeking for smelting capacity expansions inorder to meet the growing mar......
NdFeCo magnetic powder was prepared by the process of smelting,high-energy ball milling and oxidation heat treating.The ......
At the Argus International Rare Earth Annual Meeting 2015 held in Shanghai,Mr.Chen Zhanheng,Deputy Secretary-general of ......
On September 11,China Northern Rare Earth Group,which is located in Baotou,Inner Mongolia,disclosed to the public that u......
On August 28 the reporter today learned from the Provincial Economic and Information Commission that integration of Shan......
On October 11,Hami region and Jiangxi Copper Group Corporation held a contractsigning ceremony for strategic cooperation......
Owing to production reduction/suspension by copper mines,decline in China’s copper concentrate output received much mar......
According to relevant statistical data,by mid July,China’s alumina completed a total of65.55 million tonnes capacity,an......
Recently,the National Development and Reform Commission and the Ministry of Commerce jointly issued the Catalog of Indus......
The comprehensive recovery of small amounts of valuable minerals such as gold and base-metal sulfide minerals from a low......
The new system contains all the independent variables, setting the ultimate objective function groups,installing the com......
Based on the existing technology and equipment for stainless steel production,the smelting process of ferritic stainless......
By taking sample at the location of NDT defective area of 120mmthickness low alloy steel plate,electrolyzing the bulk sa......
THE SYNTHESIS AND CRYSTAL STRUCTURE OF LaPd_5—An Experimental Confirmation of Computerized Predictio
A series of new intermetallic compounds of rare earth metals,includingLaPd_5、EuNi_2,EuFe_2 etc.,have been prepared to ......
Zhu Yimin had hoped to get his planned ironworks going after the Spring Festival. He did not expect the local government......
China’s investment is fueling African growth SINCE 2000,driven by the Forum on China-Africa Cooperation,China’s foreig......
Objective To study the association between metal exposure and risk of diabetes and prediabetes among Chinese workers exp......
The General Research Institute for Non—ferrous Metals,Beijing(GRINM),foundedin 1952,is the largest comprehensive resea......
A study was carried out on the formation of Ti(C,N) during smelting vanadium-bearingtitanomagnetite in blast furnace an......
The activity of MgO in MgO-B2O_3 melt was experimentally determined at 1773 and 1823 Kby means of slag-liquid Sn equili......
The magnetic properties,microstructure and magnetic hardening of sintered(Nd_(1-x)Dy_x)_(16)Fe_(77.2)B_(6.8) and Nd_(16......
On the Mechanism of Transformation fromPrimary Ores into Oxidized Ores in FinelyDisseminated Gold De
This paper, taking the finely disseminated gold deposits in southwestern Guizhou and northwestern Guangxi as examples, ......
【正】 1.Waste emission and energy consump-tion in sulfuric acid production Sulfuric acid production in China mainly use......
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THREE STAGES--Over the 1981--1994 period,the import and exportstructure of China’s nonferrous metalsproducts can be de......
The state-owned WUHU SMELTER islocated in Wuhu,Anhui province withcopper smelting and fabricating as itsmain line.The s......
The last five years have seen a dramaticincrease in Chinese exports of lead.Netexports of lead in 1990 were 38,000t,but......
China’s foreign trade of copper and alu-minum is mainly in the import and exportof copper concentrates,alumina,coppera......
Prediction model for permeability index by integrating case-based reasoning with adaptive particle s
To effectively predict the permeability index of smelting process in the imperial smelting furnace,anintelligent predic......
The rapid development of our country s heavy non-ferrous metallurgical technology and the revolution in new type of hea......
Exposure of smelting workers to mercury vapor with indigenous method for mercury smelting in Wuchuan
Small-scale mercury smelting activities with indigenous method are always extensive in the Wuchuan area, northeastern Gu......
Metal records in lake/reservoir sediments adjacent to different pollution sources from Guizhou, sout
Lake or reservoir sediments provide valuable opportunities to reconstruct past environmental changes. In the present stu......
Mobility of heavy metals from tailings to stream waters in local zinc smelting activities contaminat
It has been found that stream waters were severely contaminated with wastes from a long-time smelting factory in Hezhang......
Mercury emission from the indigenous mercury smelting in Wuchuan mercury mining areas, Guizhou Provi
Mercury smelting is one of the important anthropogenic atmospheric mercury emission sources. Small-scale mercury smeltin......
