Bauxite 85,Calcined Bauxite 88 From China !!!

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Packaging Details:	In 25KG bags;1MT/1.25MT/1.35MT bags or as your requirements.
Delivery Detail:	15-30 days after contract

Product Description

Items	Al2O3	Fe2O3	B.D.	K2O+Na2O	CaO+Mgo	TiO2
88	88%min	1.5%max	3.25min	0.25%max	0.4%max	3.8%max
87	87%min	1.6%max	3.20min	0.25%max	0.4%max	3.8%max
86	86%min	1.8%max	3.15min	0.3%max	0.5%max	4%max
85	85%min	2.0%max	3.10min	0.3%max	0.5%max	4%max
83	83%min	2.0%max	3.05min	0.3%max	0.5%max	4%max
80	80%min	2.0%max	3.0min	0.3%max	0.5%max	4%max
78	75-78%	2.0%max	2.8-2.9	0.3%max	0.5%max	4%max

Size: 0-1mm,1-3mm,3-5mm,5-8mm,8-10mm,200mesh,325mesh or as your request.

Application

mainly used in aluminium metallurgy,aiso used in abrasive ,cement ,chemical, refractory

Bauxite 85,Calcined Bauxite 88 From China !!!

Q:What is the sample quantity of coke moisture test? What is the test time? How many degrees? That is the national standard.: Methods for determination of moisture content of coke, a method of introduction of a certain quality of coke samples, placed in a drying box, drying at a certain temperature to a constant quality. Calculation of the percentage of water content in the mass loss of the coke sample. Two. Reagent color silica gel: industrial products

Q:Can the sulfur content of coke affect the casting process of nodular cast iron at 0.65?: The high sulfur content of nodular cast iron, the most significant impact on the casting is caused by poor balling,

Q:Mechanism of carbon and coke is not the same as the price which high?: Now, carbon factory has been discontinued, I start the original work - cable maintenance. The first floor of the post is my hair, said all no empty words. A combination of equipment quality is too bad, and Beijing Shougang, cleaning the equipment of large and the fact they are and exactly the same. Beijing is a liar equipment. Zhang Lian do is a donkey trading, factory equipment do Ba Chau are defective, they sold to Beijing fake technology company. I was at his factory inspection equipment of Shougang crooks in the factory. They stay trapped the loss of numerous investors. I now have been unable to recover

Q:What is the difference between coking coal and coke: Therefore, coke is not coking coal, coking coal is one of the products after processing

Q:What is the use of coke: The physical properties of the coke coke coke screening composition, physical properties including bulk density, coke coke coke true relative density, apparent relative density and porosity of coke, coke, coke, thermal conductivity and specific heat of coke thermal stress, ignition temperature of coke, coke, coke thermal expansion coefficient of shrinkage, resistivity and permeability of coke coke. The physical properties of coke are closely related to its mechanical strength, thermal strength and chemical properties at room temperature. Following the main physical properties of coke: true density is 1.8-1.95g/cm3 0.88-1.08g/ cm3; apparent density; porosity is 35-55%; bulk density is 400-500kg/ m3; the average heat capacity is 0.808kj/ (KGK) (100 C), 1.465kj/ (KGK) (1000 DEG C); the thermal conductivity is 2.64kj/ (MHK) (room temperature), 6.91kg/ (MHK) (900 DEG C); ignition temperature (air) is 450-650 DEG C; dry ash free calorific value is 30-32KJ/g;

Q:Standard grade two grade coke standard: 5, the moisture in the coke: water fluctuations will make the measurement of coke is not allowed, resulting in fluctuations in furnace conditions. In addition, the increase in the moisture content of Coke will make the M04 high, M10 is low, the drum index error.6, the screening of coke composition: in the blast furnace coke particle size is also very important. In the past, the particle size of coke in our country is as follows: the coke size of large coke oven (1300 - 2000 square meters) is greater than 40 mm; the coke size of medium and small blast furnace is larger than 25 mm. However, some of the steel test shows that the coke particle size of 40 - 25 mm as well. Larger than 80 mm of coke to be whole, so that the particle size range. The coke block is uniform, the gap is large, the resistance is small, and the furnace condition runs well.

Q:I don't understand. With coke, then the rest of the coke, they are selling it?: According to the use of coal can be divided into: injection coal, coal, coal coking coal can be divided into: lean coal, coking coal, gas coal, fat coal, lignite in five categories. Coking coal is used to refine coke. The power plant's coal coal power coal can also be said that under normal circumstances, can not be used for coking coal can be used to make electricity.

Q:How to distinguish the level of coke. What is metallurgical coke: The utility model is characterized in that the coal is formed by the compression of the coal powder, and a new type of coke, which is processed after carbonization, is called a coke. Metallurgical coke is coke, coke, iron alloy coke and non-ferrous metal smelting coke "

Q:Distinction and distinction of cokeSoil coke, improved coke, coke machine coke do, what is the difference between: Two, the type of coke:Coke is usually divided by use of metallurgical coke (including blast furnace coke, coke and iron alloy coke, calcium carbide and coke gasification etc.) with coke. The pressurized pulverized coal forming coal, coke carbonization etc. in the new postprocessing process called Formcoke.1, metallurgical coke, metallurgical coke is coke, coke, iron alloy coke and non-ferrous metal smelting coke for metallurgical coke collectively. More than 90% are used in blast furnace, the furnace coke often called metallurgical coke.The metallurgical coke quality standard (GB/T1996-94) made in China is the quality standard of blast furnace

Q:How to calculate the average particle size of coke: That is, "(volume) of the table of the percentage, in addition to the corresponding boundary value", these values are added, then the countdown. For example, the boundary 0 to 1 has a value of 10%, between 1 and 2, and between 2 and 4 has a value of 40%, and between 4 and 8, then D (3,2) = / (0.1/0.5 + 0.3/1.5 + 0.4/3 + 0.2/6) = 1/ (+ + 0.2 + + + 0.13 + +) = 1/0.56 = = =

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