Environment
Find an environmentally friendly metallurgical method
A group of scientists from the Massachusetts Institute of Technology (USA) have found a new way to remove iron from ore but still limit CO2 emissions.
Ore
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Topic archive
Articles about Ore
61 published items.
Environment
China discovered huge uranium ore mines
China said it has discovered the largest uranium ore mine ever in the Daying region of Inner Mongolia autonomous region.
Environment
Ba Be Lake may disappear after several decades
The washing of untreated ore is discharged directly into rivers and streams causing water pollution, leading experts to warn Ba Be Lake may disappear in a few dozen year…
Environment
How harmful is the 'red mud'?
'Red mud flood' in Cao Bang has recently been combined with smooth iron ore in the process of washing raw ore into fine ore.
Environment
Waste from bauxite ore can filter water?
Practicing aluminum extraction from bauxite ore generates a large amount of red mud, a hazardous waste. However, it is this sludge that can be used to treat industrial w…
Environment
New method to remove arsenic in water
With a loss of 1,000-2,000 VND / kg, people have an additional method to filter arsenic at home using manganese-containing pyrolusite ore.
Environment
which is place have most gold?
Places of gold are located in the rocky soil beneath the soil so-called gold ore vessels. People also found gold in areas where volcanoes were active.
Science Events
Uranium mining is coming soon in Quang Nam
A good news and surprise for the mining industry in Vietnam when the work of the 11th discovered uranium mine in Quang Nam was completed and prepared to exploit for econ…
Science story
Interesting stories revolve around chemical elements
Chemistry is a rather dry subject, but revolving around finding elements in the periodic table has many strange stories.
Medicine - Health
Asbestos is extremely toxic to health
According to the World Health Organization (WHO), about 100,000 people die from asbestos-related cancers each year.
Science invention
2 Vietnamese original engineers invented extremely safe automatic deicing concrete
It can automatically thaw, safe, do not use chemicals, does not cause corrosion and is environmentally friendly.
Science invention
The discovery of Marie Curie's radioactive substance
The research of Marie Curie at the beginning was to make a thesis on the Natural Radiation Becquerel discovered in 1896. From 1898 she tried to find the characteristics…
New technology
Find out how to produce
According to the new process, ceramics were used instead of carbon in the positive electrode. So instead of CO2 emissions, the reaction was given ... pure oxygen.
New technology
Russia develops technology that produces environmentally friendly metallic colors
Russian chemists have successfully developed new methods of processing non-ferrous metals such as copper, nickel and molybdenum with low production costs as well as impr…
New technology
Iran announces the feat of nuclear technology
Iran's Atomic Energy Agency (AEOI) yesterday announced that its scientists have produced the first nuclear fuel rod.