Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price !!!

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Tianjin
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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

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!

Gibbsite Bauxite,Calcined Bauxite 88 From CNBM With Best Price  !!!


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Q:Relationship between coke M40 and M25
50 kilograms of size greater than 60 mm coke coke samples, in meters Qom in the drum at 50 rpm speed of 100 revolutions (4 minutes), with the aperture is 40 mm (25 mm) sieve screening, measuring more than 40 mm (25 mm) and the weight percentage of the coke, the total weight of the coke drum, denoted as M40 (or M25).
Q:Sulphur content of coal and coke,
80% to 90% of the sulfur in coal into coke, the other into the coke oven gas.
Q:How many degrees of coke ignition temperature can ignite coke
Ignition temperature (450-650) in air;The main physical properties of coke are as follows:True density is 1.8-1.95g/cm3;Apparent density of 0.88-1.08g/ cm3;
Q:What are the criteria for coke classification and how to distinguish between primary and two grade coke?
The use of coke:Shanxi sales of various specifications of foundry coke, metallurgical coke, high sulfur coke or motor transport cars can be. The specific indicators are as follows:More than 83 of the fixed carbon; sulfur below the volatile content of less than 1.5; ash around 15 e:Mechanism coke: used in metallurgy; steel plantFiddle coke size 8cm-150cm: of molten iron for casting {;} of motor shell, radiator, mechanical counterweightCoal tar: molten iron; used in the casting of motor shell, radiator, mechanical counterweightLarge modified coke: {for ordinary casting; mechanical parts such as rough parts for 2-3.5 tons of furnace type}The shape of coke size 25cm:{is used for ordinary casting and slightly rigid casting products, such as water pump pipe fittings, such as fire fastenerMore than 85 of the fixed carbon; volatile 1.5.; ash content of less than 13.5 sulfur; less than 0.5:A fiddle coke size above 8cm for ordinary casting: {}Setting coke size 25cm; {for precision casting and ductile castingImproved coke: (Jiao Meilian) {for precision casting and ductile castingCoal tar: molten iron; used in the casting of motor shell, radiator, mechanical counterweight
Q:It was concluded that the following two facts: coke can not be used to restore aluminum ore, but can be used to restore copper and iron ore
Coke can not be used to restore aluminum ore, but can be used to restore copper and iron ore, indicating that aluminum is the most active
Q:The total amount of heat released by the fully burnt 200g coke is 60% by the mass of 10kg water absorption [q coke =3.0 * 107J/kg, C water =4.2 * 103J/ (kg = C)
(1) the amount of heat released from complete combustion of coke:Q put =mq=0.2kg * 3 * 107J/kg=6 * 106J.Heat absorbed by water:Q =Q * 106J suction ETA =6 * 60%=3.6 * 106J;(2) Q =cm t suction dreams,Dry water temperatures:Delta t=Q ceilingC water m water=3.6 x 106J4.2 x 103J/ (kg * c) * 10kgC = 85.7,
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:What is the use of coke
A definition of English Name: Coke, coke metallurgical coke blast furnace coke, coke, iron alloy coke and non-ferrous metal smelting coke ". Since more than 90% of metallurgical coke is used for blast furnace ironmaking, it is often referred to as coke. Coke is a special and molten iron cupola coke. Coke is the main fuel cupola molten iron. Its role is to melt the burden and make the hot metal overheating, the support column to maintain good ventilation. Therefore, the foundry coke should have large blocks, low reactivity, porosity is small, with impact crushing strength, low ash and sulfur enough.
Q:The difference between coke and coal
Coke is a product of wood processing, not the same
Q:What is cokeWhat applications are, what is the fire of Malachite copper
Coke is used for heating, and coke is also used as a reducing agent to process the iron ore, the oxide ore, the malachite is the copper oxide

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