This study was undertaken to assess the effect of concentrate and urea molasses mineral block (UMMB) supplementation on ......

A novel method of pellet calcification roasting-H2SO4 leaching was proposed to efficiently separate and extract vanadium......

Background:This study aimed to elucidate the molecular mechanisms of solid diet introduction initiating the cellular gro......

Stress is a problem for everyone, young or old. But when you are a teenager it might feel like the world is on your sho......

We concentrate ourselves and strive to make innovations in the important areas, and we make every effort to build up a ......

First young people’s forum breaks new ground in China-Africa cooperation WHAT is the definition of a young leader? In M......

A 7,000-ton rare earth separation plant project located in Huilong Town,Xinfeng County will start construction in Decemb......

试验选用年龄、胎次、泌乳月和泌乳量相近的黑白花奶牛９头，随机分为３组（每经３头）。研究精料中添加脱毒蓖麻饼对奶牛泌乳量和现成分的影响......

On December 31, 2008, China’s Ministry of Commerce and General Administration of Cus-toms jointly released Pronouncemen......

Although China’s output of refined lead in thefirst month of the year increased by 13.89 percent year-on-year to reach......

The following article is contributed by FengJuncong,senior analyst of Beijing Antaike In-formation Development Co.Ltd.T......

英语谚语“Jack of all trades,master of none.”说的是Jack什么都懂一点,但每样都不精通。这是在教育我们做事情要专注,要刨根究......

The decomposition process for zircon sand concentrate using mixed base of sodium hydroxide partly replaced by calcium ox......

Owing to production reduction/suspension by copper mines,decline in China’s copper concentrate output received much mar......

In this work, a novel catalyst of Fe_3O_4@SiO_2@Yb_2O_3 was prepared and the degradation of thymol in reverse osmosis co......

我们依然在前行.“…我们专心做好1种设计。We are still the first line we concentrate on doing one kind designs. We are st......

In modern society,the mobile phone is one of the most useful tools and one of the fastest ways of sending messages.Howev......

Based on the mineralogical characterization for the polymetallic sulfide ore, the way to improve silver recovery was stu......

The comprehensive recovery of small amounts of valuable minerals such as gold and base-metal sulfide minerals from a low......

通过共沉淀和磁选从绿矾中回收磁铁矿。在共沉淀阶段,研究反应条件对铁回收的影响,确定最佳反应参数如下:n(CaO)/n(Fe~(2+))1.4:1......

The spatial occurrence of iron in kaolinite of coal measures west of Beijing was studied by using the Mossbauer spectros......

The Inductively Coupled Plasma-mass Spectrometer (ICP-MS) was used for measuring the content of rare earth elements in G......

During bio-oxidation of sulfides, the chemical state change of sulfur is a complex and key factor. It is not only an ind......

The sorption behavior and mechanism of a novel chelate resin, diglycolamidic acid resin (DAAR), for Sm(III) were investi......

Over the last decade, Wei Houkai has tried to identify the problems that impair the development of West China, and nd so......

In continuance of the work done on that site during the preceeding two years, I went into the field in May 1929 and beg......

To improve the competitiveness of China’scopper producers upon China’s expectedentry into the WTO,the State Council h......

This study was undertaken to solve the problem of removal of sulfate and silica from solutions of natural organic matter......

A hybrid process consisting of flotation and magnetic separation has been developed to concentrate multi-phase rare eart......

China’s gold price will no longer be set by thecentral government as of July,2001,accordingto a central government pri......

A gold leaching process by using in situ oxidation products of added elemental sulfur in Ca(OH)2 solution was investigat......

In order to enhance the electrogenerative leaching rate of chalcopyrite concentrate reasonably, the principle of generat......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

After construction of more than one year,Aolunhua Copper Molybdenum Mine recently was formally completed and launched in......

Rare earth market kept stable recently.Price of didymium mischmetal declined slightly.Rare earth raw materials were stil......

In the hostile and highly corrosive marine environment,advanced composite materials can be used in marine current turbin......

China’s role in international tin tradesoared between 1990 and 1994.Chi-nese net exports of tin and alloys rosefrom 10,......

1.Chinese Zinc Market Trends,1990—1995 Contribution by Macquaire Bank Com-modities Research TeamChina has become a maj......

DNA is a complex molecule that is found inside cells.This molecule is so small that you can't normally see it with the n......

【Abstract】This paper attempts to concentrate on the often-neglected character Nick in The Great Gatsby from the aspect......

To China’s magnesium industry,1998 wasa year of mixed feelings.For those whomanaged to keep production going and To C......

leadInfluenced by the price on the internationalmarket, the domestic price of lead wentdown siightly from 4,836 yuan pe......

LeadOn the domestic market,the monthlyaverage lead price in the first half of thisyear has kept weakening along with th......

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

A novel fluidized bed reactor was designed and installed for bioleaching in a semi continuous way, by which a process ......

A numerical simulation analysis for reactions of chalcopyrite and pyrite particles coupled with momentum, heatand mass t......

Fluid flow, heat transfer and combustion in Jinlong CJD concentrate burner flash smelting furnace have been investigated......

In the present paper, closed form singular solutions for an infinite anisotropic plate with an elliptic hole or crack ar......

A new hydrometallurgical process for the refractory gold arsenosulfide concentrates under normal temperature and pressu......

In January 2004,when Jiangxi Tungsten Indus-try Group,one of the major tungsten producersin China,made a quote of RMB 2......