Yellow iron scorpion is also commonly referred to as jarosite, and has a small solubility in acidic solutions. Alum means a double salt of two or more metals consisting of sulfates, which are more than a single crystallization from a corresponding salt solution, but also larger grains are formed, f

Hydraulic grading is a process of dividing a wide-scale ore particle group into several narrow-level particle sizes according to the difference in the sedimentation speed of the ore particles in water. It is apparent that the classified products are equal-falling particles having the same settling

Introduction: We often focus on the overall performance of a precision engraving machine. Then what part of the engraving machine - the frequency converter has requirements for the working environment? What kind of working environment is needed? We often focus on the overall performance o

The rapid development of China's automobile industry in recent years has not only created a good development environment for independent enterprises, but also promoted them to actively “go global”, and has also attracted many foreign car companies and component companies to ac

2017 will be a year for the Internet of Things to usher in a breakthrough for many technical personnel concerned about the Internet of Things and industry enterprises that have deployment needs. Many businesses are in the early stages of deployment of IoT solutions, and consumers are poised to emb

China's lighting and lighting industry has accompanied the rapid development of the national economy in the era of economic shortage, which has enabled a large number of people to complete the original accumulation and become a high-income class. The rapid rise of lighting companies and the rapi

GE Healthcare introduced the Encompass solution to help hospitals manage mobile asset inventories, reduce management costs and achieve better capital allocation. The program helps healthcare providers find critical mobile assets in real time, reducing the time to search for equipment and spend mor

President Donald Trump got along better with Chinese PresidentPresident Donald Trump told Fox and Friends last Tuesday he didn't live up toa campaign promise to stare down China over manipulating its currency because, well, he got along better than he thought with Chinese President Xi Jinping.

The use of ladders, the demand for cheap household energy storage systems can provide new ideas for the recycling of electric vehicles. First, the use of power battery ladder Countries around the world are actively conducting experimental research and engineering applications in the use of power

Second, driving electronic scales The driving electronic scale is weighed in the left and right movement of the driving or moving in the front and rear of the trolley. It requires the sensor to have good structural strength, high sensitivity, and anti-lateral force, anti-impact and anti-vibration

Epinal Cooper (Narecoopa) beneficiation plant put into operation in April 1969, is located in a beach placer gold island of Australia. The deposit contains about 50% by weight of minerals, mainly of useful minerals rutile and zircon, leucoxene followed, titanium iron ore, magnetite, garnet and cass

When the nuggets pass through the photodetection zone one by one, according to the difference of the reflectivity of the white quartz and the gray waste rock, the corresponding electronic circuit is converted into an electric signal, and the electromagnetic jet valve is activated to separate the wh