Study on Beneficiation and Enrichment Process of a Silv…

In recent years, North China, South China and other places have found a number of rich reserves of manganese ore containing silver, silver per ton of ore to several tens of kilograms, manganese 3% -35%, or accompanying a certain amount of iron, lead, zinc, magnesium, aluminum, barium, copper and ot ...READING MORE...

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How to detect Aspergillus flavus?

Abstract: Aspergillus flavus is the main substance for the production of aflatoxin in peanuts and rice, and aflatoxin is harmful to the human body. Therefore, in order to ensure food safety, it is necessary to detect Aspergillus flavus in food production and processing. To be considered, ...READING MORE...

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Heavy truck sales are encouraging the tire market to be…

As the “barometer” for the national economy, in the first two months of 2017, the domestic heavy truck sales increased by 122% and 152% respectively. It is worth noting that the January sales data hit a new high for the same period in six years, 2 Monthly sales data set a record h ...READING MORE...

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India develops solar dryer

Every invention and creation of Indians seems to focus first on the actual situation in the area. Due to the earthquake, many victims lacked daily necessities. Last year, Wanwei’s home network tracked and reported on an unplugged refrigerator that was invented by a Indian man who was a middl ...READING MORE...

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Who has been injured in tire inflation tide?

In the past few months, the prices of raw materials in the upper reaches continued to rise, pushing tire companies to increase product prices frequently to absorb the pressure of rising costs. Industry experts said that after this surge in prices, the concentration of the domestic tire indus ...READING MORE...

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Influence factor on vortex flowmeters:

Influence factor on vortex flowmeters: 1, the fluid temperature changes on the flow coefficient of the vortex flow meter causes, the fluid temperature changes, the corresponding change in density, and thus differential pressure flowmeter and speed flowmeter mass flow measurement error, can be Dens ...READING MORE...

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Exports to Australia and New Zealand increase 90% in sa…

SAIC Datong, which has just achieved a remarkable growth rate of 32% in China, once again burned the “war” into the markets of developed countries. Why say "yet"? On October 27, 2016, SAIC Chase Automotive Co., Ltd. held a new product launch in Sydney, Australia. Its G10 di ...READING MORE...

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