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Flash Mining
Introduction
The Freiberg mining method was developed in the city of Freiberg, Saxony, during the Middle Ages. This method was used until the late 19th century, when it was replaced by modern technologies. The Freiberg Mining Method refers to the process of extracting ore from the ground. This m......
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Sophie
degassing of steel
Steel degassing is the process of removing entrained gases from liquid steel. This is accomplished by holding the steel at a temperature, below the critical temperature of the alloy components, in order to dissolve the entrained gases into the steel. The gasses are then removed through controlled......
Natural Gamma Spectral Logging
Logging in natural γ-ray spectroscopy
Logging in natural γ-ray spectroscopy (NGS) is a technique used in the oil and gas industry to assess the content of specific materials in a specified area. This is achieved by measuring the energy of emitted γ-ray photons from natural sources, such as ura......
Converter combined blowing design
Design of Electric Arc Furnace and Secondary Refining
Electric arc furnace (EAF) is an effective tool for the production of molten steel from scrap steel alloy or pure metals. By controlling the parameters and characteristics of the electric arc, such as current, voltage, and arc angle, productio......
Press pile
Push Pile Construction - A Necessary Precursor To Building Highways
Highways are one of the most complex types of engineering structures. Building highways requires careful planning and construction of the roadway, bridges, and other structures. One of the most important components of a highway p......
Tube well construction
Well Construction
Well construction is the process of drilling, completing and connecting geological formations in order to extract and transport different types of materials. This includes everything from wood, metal and clay to water, gas and oil.
Well construction is an intricate process that......
Channel steel pass design
，Topic:
Design of Slot Steel Hole
In engineering metal forming processes, the design of slot steel holes is of great importance. There are several processes for producing slot steel holes and each process has its own merits and limitations. In this article we will discuss the design consideration......
Oxygen pipeline installation
Oxygen Pipe Installation
Oxygen pipe installation involves laying a network of pipes that transport oxygen within a facility. The installation must be done carefully and correctly to ensure the safety of those receiving the oxygen and the integrity of the system. It is important to use the proper......
Horizontal transportation for shaft construction
Level transportation in shaft and side drift construction
Shaft and side drift construction, also known as tunnel driving, is a mode of construction that excavates and constructs a tunnel by digging out a large hole geological structure in the direction of the transportation route. Level transpor......
Well and lane engineering construction
Introduction
Tunnel construction is an important part of modern infrastructure projects. The development of transportation engineering technology and the improvement of production efficiency are closely related to the improvement of tunnel construction technology. The research and application of ......
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