Graphite Powders Specially for Cathode Block Production

Graphite Powders Specially for Cathode Block Production

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000 m.t./month

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Packaging & Delivery

Packaging Detail:	Provide various packing options according to customer requirements.
Delivery Detail:	10-60 days according to order

Specifications

1.Fixed Carbon 94%-99%
2.50, 80,100, 120,150,200,325 mesh
3.High purity flakes graphite
4.24 years experience

Natural Flakes Graphite Series

Advantage:

Perfect crystallization, great size in flake, high density, low content of mica, high luminance, excellent physical properties, such as resistance to high temperature, electric and thermal conductivity, self lubricity, and superior chemical stability

Size:

Adjustable to meet customer requirements, and major sizes include 50, 80,100, 120,150,200,325 mesh

Packing:

Provide various packing options according to customer requirements. Including Woven Bags, Paper Bags and Plastic Bags of 25KG, 50 KG, and 1000KG.

Technical Specification For Medium Carbon Graphite
Brand No.	Specification
	Fixed Carbon (≥%)	Volatile (≤%)	Ash (≤%)	Moisture (≤%)	Remains on Sieve (%)
LG50-94 LG80-94 LG100-94 LG120-94 LG150-94	94	1.2	4.80	0.50	≥80.00
LG(-)100-94 LG(-)200-94 LG(-)325-94 LG(-)500-94					≤20.00
LG50-95 LG80-95 LG100-95 LG120-95 LG150-95	95	1.2	3.80	0.50	≥80.00
LG(-)100-83 LG(-)200-83 LG(-)325-83 LG(-)500-83					≤20.00
LG50-96 LG80-96 LG100-96 LG120-96 LG150-96	96	1.2	2.80	0.50	≥80.00
LG(-)100-96 LG(-)200-96 LG(-)325-96 LG(-)500-96					≤20.00
LG50-97 LG80-97 LG100-97 LG120-97 LG150-97	97	1.20	1.80	0.50	≥80.00
LG(-)100-97 LG(-)200-97 LG(-)325-97 LG(-)500-97					≤20.00
LG50-98 LG80-98 LG100-98 LG120-98 LG150-98	98	1.00	1.00	0.50	≥80.00
LG(-)100-98 LG(-)200-98 LG(-)325-98 LG(-)500-98					≤20.00
LG50-99 LG80-99 LG100-99 LG120-99 LG150-99	99	0.70	0.30	0.50	≥80.00
LG(-)100-99 LG(-)200-99 LG(-)325-99 LG(-)500-99					≤20.00

Q:Coal quality test, Mt, Mad, Aad, Vad each represents what mean: Third indicators: volatile (full name of the volatile yield) VRefers to the coal after the decomposition of organic matter and some mineral products, not all of the inherent components of coal, as well as some of the pyrolysis products, so called volatile yieldThe volatile content is related to the degree of metamorphism of coal. The higher the quality of coal, the lower the yield of volatile matterIn combustion, used to determine the type of boiler in coking, used to determine the proportion of coal blending; at the same time is an important indicator of vaporization and liquefactionOften used in the air dry base volatile (Vad), dry base volatile (Vd), dry ash free base volatile (Vdaf) and received volatile base (Var)Vdaf is one of the important indexes of coal classification

Q:One thousand watt hour electricity to fold the standard coal: 1 kwh of electricity =1 kWh14300398*0.1229=1757518.9142 kilograms of standard coal =1757.5189142 tons of standard coal14300398*0.4040=5777360.792 kilograms of standard coal =5777.360792 tons of standard coalWhat is your calculation of coal use.

Q:How to calculate the investment of coal: It refers to the investment in the construction of coal mine after the formation of the production capacity of the coal, which is one of the economic indicators of the coal mine construction evaluation of investment results

Q:Other related to coal oil: Developed countries do not engage in the history of coal to oilIt is understood that South Africa has an annual output of 8 million tons of oil coal oil plant, is the world's only large-scale coal oil business plant, and provides the country with a transport oil of 60%. In fact, the United States, Germany, Japan and other developed countries have mature technology, but why they did not put into industrial production?According to reports, as early as the late 30s of last century, due to the shortage of oil, Germany began to study coal oil technology. Before World War II, Germany has built 17 factories, producing about 4200000 tons of gasoline and diesel. By the end of 40s and early 50s, with the exploitation of oil fields in the Middle East, a large number of low-cost oil flooded the market, 2 to $10 a barrel. In this case, then make coal into oil in the economy is very uneconomical. Until 1973, the Middle East oil embargo, oil prices pushed higher, $more than and 30 (equivalent to the current price of $more than and 80), then the coal oil development scale and climax, the United States and Japan and Germany have invested heavily in research, and construction of a pilot plant. However, in these countries, coal oil has not really put into commercial operation. Why is this?

Q:Why is heating charcoal poisoning??: If you close the doors and windows of charcoal heating, indoor oxygen shortage, charcoal will continue to burn, but the incomplete combustion produces a large amount of carbon monoxide. Carbon monoxide was inhaled into the body, so that the loss of the ability of red blood cells to transport oxygen, causing tissue hypoxia, resulting in a variety of toxic symptoms

Q:What kinds of coal are there? What are their names?: According to the classification of coal China, which accounted for 27.65% of the class of non coking coal, coking coal accounted for 72.35%, including the former coal (13.75%), (3.53%) coal, coking coal, lean coal (5.81%) (4.01%), the other is divided into grades of coal (0.55%); the latter includes smokeless coal (10.93%), coal (5.55%), weakly caking coal (1.74%), (13.8%) non caking coal, long flame coal (12.52%), brown (12.76%), natural coke (0.19%), not the grades of coal (13.80%) and grade (coal is not clear 1.06%). Category: coal is divided into major categories according to the degree of coalification and process performance.

Q:What are the varieties of coal?: Bituminous coal: coal with a higher degree of coalification than lignite, which is characterized by a wide range of volatile yield, and no coking to strong coking in the case of separate coking.Anthracite: coal of high degree of coalification, low volatile, high density, high ignition point, non caking, no smoke when burning.General: hard coal of bituminous coal and anthracite, or a constant temperature (should be constant) ash free calorific value is less than or equal to or greater than 24MJ/kg24MJ/kg but the vitrinite reflectance is equal to or greater than 0.6%.

Q:How many years can the world's oil and coal be mined?: Although the reserves in the formation of oil and gas cannot be accurately estimated, but the oil experts on oil reserves for a rough estimate: the human to obtain the earth since 1973 a total of 500 billion barrels (about 800 tons) of oil, accounting for the time proven reserves of 85%;

Q:How much steam can a ton of coal produce?: Required steam pressure, whether it is saturated steam, etc.However, according to the actual experience of a ton of coal can produce 6 tons of saturated steam pressure of 8 kg

Q:How much electricity can a kilogram of standard coal produce?: This can be calculated in theory (that is, the case of complete conversion of energy) a kilogram of standard coal can be sent to the number of electricity.

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