Overview of the oil extraction process

From the search for oil to the use of oil, there are four main links, namely, search, mining, transportation and processing. These four links are generally referred to as “oil exploration”, “oil field development”, “oil and gas

Overview of mine pollution sources

1, mine air pollution from coal-fired air pollution mainly of boilers, furnaces, stove, canteen stove exhaust gas discharged to the atmosphere and the coal dust escape in screening and crushing reproduced during storage, especially in open ground The coal st

Knowledge of flotation coal

There are many types of coal, coal float is one of them, here are some of the knowledge about the introduction of floating coal is divided into several parts about:

1 characteristics of coal slurry flotation process; 2 current status of flotation pro

Coal mine geological basics

1. What is mine geological work?

Geological work for the production and construction of mines, or all geological work during the construction of the mine to the closure of the mine, is called mine geological work. It has two properties: one is to directly serve the mine production a