Rare earth metal use and technical and economic indicators
Posted on November 30, 2019

Production scheduling system
Posted on November 28, 2019

Article 1 According to the annual plan requirements, on the basis of doing a…

Overview of mineral processing methods for various minerals
Posted on November 28, 2019

Iron : 1. Ore crushing; 2. Grindi…

The principle of iron replacement and its influencing factors
Posted on November 28, 2019

Since the standard potential of Fe 2 + /Fe (…

Progress in metallurgical technology of low grade zinc oxide ore
Posted on November 27, 2019

Southwest of China is extremely rich mineral resources of

China's rare earth ore dressing technology and its development
Posted on November 27, 2019

Since 1751 the Swedish chemist A. Cronztedt silicon <…

Experimental Study on Beneficiation of a Low Grade Primary Gold Ore
Posted on November 27, 2019

A primary gold mine ore grade of …

Chlorination roasting (1)
Posted on November 26, 2019

Chlorination roasting is a roasting process in which a target component in a…

Properties of nano titanium dioxide modified polyethylene film
Posted on November 26, 2019

1. Nano Titanium powdery modified polyethyl…

Method for purifying mercury-containing exhaust gas
Posted on November 26, 2019

Common methods are:
Purification Method 1. The charge activated chlorid…

Introduction to molybdenum
Posted on November 26, 2019

Molybdenum is one of a refractory
How to choose the pneumatic rock drill correctly in underground mine?
Posted on November 26, 2019

The impact energy of the existing rock drill , the gas l…

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