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Jinling Gold Mine
Jinlin Gold Mine
Jinlin Gold Mine is located in the southeastern part of Liaoning Province, China. It is 700 meters deep, making it the deepest gold mine in China. The mine was opened in 1977, and is one of the largest gold mines in the country.
The ore deposit of the mine is located in a metamo......
1040 
Avery
medium crushing
Year in Review
This year has been a year of contrasts, challenge and success with lockdowns and restrictions to control the spread of the global pandemic that has engulfed the world. In some places, the response to the pandemic has been aided by advanced technology with hot spot testing being use......
Concrete Mix Design
Design of Concrete Mixture Proportion
Abstract
In order to construct a safe and reliable structure, concrete mixture proportion design is essential. An appropriate concrete mixture proportion can make the quality of the concrete optimize and can meet the technical requirements of the engineering s......
Ultrasonic level gauge
Ultrasonic Level Meter
Ultrasonic level meters are common and practical instruments used in various industries and applications. They are used to measure the height, depth or level of liquids or materials in containers or reservoirs. Ultrasonic level meters measure the time taken by sound waves t......
Germanium Plant Design
Zhucheng Heavy Alloy Corporation Design
Zhucheng Heavy Alloy Corporation, established in 1995, is a large state-owned electromechanical enterprise specialized in the production of refractory metal alloys and related products and services. With the help of advanced international technology, the co......
Design of flue gas purification in aluminum electrolysis plant
Design of Flue Gas Purification in Aluminum Electrolytic Plant
Abstract: In order to meet the specifications of environmental protection of the aluminum electrolytic plant and make the quality of the flue gas meet the standards, the flue gas purification of the aluminum electrolytic plant has ach......
Karst foundation
Karst Topography
Karst topography is a type of landform in which a large amount of subsurface sediment and bedrock is dissolved by groundwater. Karst topography is typically found in areas characterized by limestone and dolomite deposits in which the geological processes of dissolution and erosion......
China Metallurgical Geological Exploration
1 Introduction
Metallurgy and geology are two of the most important branches of science. Chinese metallurgy dates back over 4,000 years, when it was discovered that certain metals could be used to make tools and weapons. In modern times, the geology of China has made it an important source of va......
Environmental Quality Index
Introduction
Air pollution has become a serious problem in recent years. The pathogenic elements contained in air pollution can not only bring great harm to peoples physical health, but also have an adverse effect on the environment, which has a profound impact on the continuous and healthy devel......
Gaseous Pollutant Monitoring
atmospheric pollution monitoring
Originally a natural phenomenon, atmospheric pollution has only been a major concern in the last several centuries, primarily in connection with the industrial revolution. Since then, the burning of various fuels, including coal, oil, and wood, the release of che......
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