• Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!! System 1
  • Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!! System 2
  • Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!! System 3
  • Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!! System 4
  • Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!! System 5
  • Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!! System 6
Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Ref Price:
get latest price
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
6000 m.t./month

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Packaging & Delivery

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

 

Product Description

ItemsAl2O3Fe2O3B.D.K2O+Na2OCaO+MgoTiO2
8888%min1.5%max3.25min0.25%max0.4%max3.8%max
8787%min1.6%max3.20min0.25%max0.4%max3.8%max
8686%min1.8%max3.15min0.3%max0.5%max4%max
8585%min2.0%max3.10min0.3%max0.5%max4%max
8383%min2.0%max3.05min0.3%max0.5%max4%max
8080%min2.0%max3.0min0.3%max0.5%max4%max
7875-78%2.0%max2.8-2.90.3%max0.5%max4%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

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!

Sintered Bauxite,Gibbsite Bauxite ,Calcined Bauxite 88 From China !!!


Q:How coal is turned into coke in the coking chamber
The kiln chamber wall set to continue burning, and some heat incoming kiln (indirect heating). High temperature gas flow (800 DEG C, is mixed with coal pyrolysis, chemical products into the fabric of unburned.
Q:After the long-term use of non stick pan, oil stains can not be effectively removed, over a long period of time in the non stick coating on the formation of a layer of coke, the effect of losing non stick. As a result of this layer of coke is relatively dense and smooth, scouring cloth has been ineffective, steel ball can not be used to damage the coating, what chemical or physical methods to remove this layer of coke?
After high temperature sintering, and carbonization of things, glued to the pot, often with chemical methods.The most effective way to do this is by hand:
Q:What is the difference between metallurgical coke and chemical coke
Chemical coke:Chemical gasification coke, the intensity of the requirements are not strict, but requires a good reaction, high ash melting point; calcium carbide production requirements for coke to improve the fixed carbon contentQuality index of coke
Q:What is the difference between coking coal and coke
Coking coal is the raw material for producing cokeCoking coal is produced by carbonization: coal gas (carbon monoxide), coal tar, coke
Q:With the number of 1 tons of steel smelting coke
The use of coke pig iron smelting blast furnace, for each different, which is each blast furnace coke ratio (the ratio of the iron smelting a ton of coke by iron determined how many meals). The country or the world, the iron and steel enterprises coke are not the same, the coke rate is as low as possible, but there are many factors which restrict the level of coke, such as advanced level equipment, raw material and fuel quality, or the operator level, advanced process and so on many factors which influence
Q:The sulfur content of coal and coke in general, the coking process of sulfur content of coal into the output of sulfur content of coke compared to those who are high and low?
The sulfur content of coking coal basically all into the coke, only a small number into the gas but the number is very limited. How much coal is the amount of sulfur in the general coal is the sulfur. It should be said that coke is basically a little lower and a little bit limited.In the process of coking volatile will be a lot of consumption, ash will increase 2-3%.
Q:How to calculate the average particle size of coke
Introduction of a commonly used, called "surface area volume average diameter", abbreviated D (3,2):D (3,2) = 1 / (fVI (/DI)).
Q:Effect of coke powder ratio on the index
Quality index of cokeHigh temperature carbonization coke is the solid product, its main ingredient is carbon, the pore structure of spores (or pore porous) with crack and irregular crack. Have a direct impact on how much strength and crushing strength of coke, the index of crack usually (crack length per unit volume of coke in the index) to measure indicator. Pore structure is mainly used for measuring the porosity of spores (pore volume percentage of the total volume of coke) said that it affects the reactivity and strength of coke. The coke used for different purposes, the porosity index requirements change, but it usually requires 40 to 45% metallurgical coke porosity, casting requirements of 35 to 40%, the export of coke need to crack about 30%. coke with high and low levels of porosity, the use of coking coal has a direct relationship, such as gas refining is mainly coke, crack, high porosity, low strength; as in coking coal Break the coke refining base of small, low porosity and high strength. The strength of coke is usually the crushing strength and abrasion resistance of two indexes to represent the strength of coke can be broken. No cracks or defects and M40 values along the fault reference external shock resistance structure; wear strength of coke coke refers to the ability to form glass the surface resistance to foreign friction and no fragments or powder, expressed as the value of M10. The degree of M40 crack coke compressive strength affect the value, value of pore structure of coke impact wear resistance of M10 spores. The determination of M40 M10 and a lot of value, many German migon drum test our method.
Q:Some experimental results summarized the following two facts: the coke can not be used to restore aluminum mine, but it can be used for the reduction of copper and iron; no containing copper sulfate solution with tin, thus the activity sequence C, Al, Cu, Fe of the four elements is ______.
K, Ca, Na, C, Mg, Al is not able to use C, CO, H2 and so on to restore the preparation of metal, because these metals are very active, can be used to restore copper and iron ore, indicating that the reduction of strong;
Q:What are the national standards for grade two coke?
All of these are the main indicators, and the water is not the quality evaluation index. The other is the coke reactivity: no more than 35%; after the reaction intensity: not less than 50%

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