Professional NPK fertilizer pelletizer with high capacity
Model NO.: DH series Voltage: Customized Granular size: 2-6mm
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Environmentally friendly non-toxic gold ore dressing agent carbon slurry process operation and equipment (1)
Around 1880, the company knew about the method of recovering gold from solution with activated carbon. However, the problem of desorbing gold from charcoal cannot be solved. In order to recover gold, activated carbon must be calcined, and activated carbon is very expensive. This greatly restricts t
Read moreConstant temperature and humidity incubator use main items and maintenance repair
Constant temperature and humidity incubator The special constant-temperature culture device for the series of biochemical incubators and mold incubators, molds, and cultivation of micro-organisms and breeding tests is applied to ideal equipment for scientific research, production and use in the fie
Read moreChina's six high-energy-consuming industries invest 1 trillion yuan
From January to April 2012, six high-energy-consuming industries invested 1 trillion yuan, a year-on-year increase of 23.7%, and the growth rate was 10 percentage points higher than the same period of last year. In terms of different industries, the investment in non-metallic mineral products and
Read moreBosch Group Announces Increased Investment in China Market
The Bosch Group has announced plans to increase its annual investment in China to RMB 3.9 billion to RMB 4 billion in 2015. In 2011, the consolidated sales of the Bosch Group in China reached 42.3 billion yuan, a year-on-year increase of 13%. The steady growth of Bosch China's performan
Read moreThe state promotes fertilizer companies to formulate fertilizers
Will break industry boundaries and adopt various measures to encourage business participation The reporter learned from the news conference held by the Press Office of the Ministry of Agriculture on April 1 that this year China will use “corporate participation†as an important goal of
Read moreWhat are the classification of 140 sealed garbage trucks?
Sealed garbage trucks generally use Dongfeng's chassis. The dustbin is made of reinforced beams and steel plates welded to form a solid frame structure. The bottom plate is concave, the sides and the top surface are arcuate curved surfaces, beautiful an
Read moreYueyue City: A6L Expands Its Leading Advantage
As Audi's largest share of sales in China, but also ruled the C-class car market for nearly 30 years, the A6L once again demonstrated the king's domineering in July. The BMW 5 Series has just ushered in a new generation. As the production capacity is in a climbing phase, its energy seems t
Read moreNon-ferrous metal mining design terms and symbols
    1. Terminology     1 open pit mining open-pitlimit     Mining and stripping of useful minerals in open surface mining sites.     2 open- pit mining boundary open-pitlimit     The boundary of the recoverable space
Read moreCoal technology reached the world advanced level of cleaner production has achieved tremendous results
The "Coal and Electricity Clean Development Report" shows that coal-fired power is still the main power source and basic power source of China's power supply. However, the technology has reached the world advanced level and great achievements have been made in clean development. In m
Read moreThe content of construction monitoring of mine roadway engineering
I. Mine construction monitoring (1) Monitoring of relative displacement of surrounding rock surface 1. Convergence measurement: It measures the relative deformation and deformation law between two points on the surface of the roadway. 2. Conductor measurement and elevation measurement: measure t
Read moreLithium ore flotation - lithium mineral floatability
The main lithium- containing minerals are spodumene, lithium mica , and lithium feldspar . Their floatability is as follows: 1 spodumene A12O3·Li2O·4Si02, containing Li2O 4.5% to 8%. The surface-purified spodumene is easily floated with oleic acid and its soaps, but its surface is polluted or
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