Nut Coke with Normal Phos hot sale

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Tianjin
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TT or LC
Min Order Qty:
1000 m.t.
Supply Capability:
1000000 m.t./month
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Product Description:

 

Nut Coke with Normal Phos

 

Who have to economic use of iron ore is called iron ore.Many different kinds of iron ore, used in ironmaking mainly magnetite (Fe3O4), hematite, Fe2O3 and siderite (FeCO3), etc.Try iron ore iron ore sample after hydrochloric acid solution, the iron into Fe3 +.Under the condition of strong acid, can be accessed by Fe3 + SnCl2 reduction of Fe2 +.Sn2 + will be after the completion of Fe3 + reduction, methyl orange can be Sn2 + faded back into hydrogenated methyl orange, and methyl orange can indicate Fe3 + reduction destination.Sn2 + also can continue to make hydrogenation of methyl orange reduction of N, N - dimethyl para-phenylene diamine and sodium aminobenzene sulfonic acid.Iron ore is the international commodities, strategic materials, belongs to the economy and the like.

 

 

 

Parameters

Guarantee

Rejection

Total Moisture ( As received basis )

8% max

Ash  ( dry basis )

12.5%  max

>  13.5%

Volatile  Matter ( dry basis )

1.5%  max

>  1.8%

Sulphur  ( dry basis )

0.70%  max

>  0.80%

Phosphorus  ( dry basis )

0.035%  max

>  0.045%

Size  10-30 mm  

90%  min

+30 mm

5%  max

>  8%

-10 mm

5%  max

>8%

Usage/Applications

To be used to manufacture ferro alloy products

Main Features of the Product

   Low ash

   Good size

    Best SPECS

Inspectorate at loading port to be final to bothparties in quality and quantity

Packaging & Delivery

1. Packaging: in bulk

2. Delivery: loading rate of 5,000 mt PWWD SHINC atLianyuangang port

                 loading rate of 7,000 mt PWWD SHINCat Tianjin port

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Q:Purpose of using coke in iron making raw materials
Purpose as follows:1. Provide the heat required for the reaction2, do reducing agent, generate CO, at the same time itself can also restore the iron
Q:The difference between coke and coal
Coke is a product of wood processing, not the same
Q:Why is coke used in blast furnace steelmaking?
The role of coke in blast furnace steelmaking is as follows:(1) providing heat: the coke burns fiercely in the raceway in front of the tuyere of the coke oven, and the heat generated by the combustion is the main heat source in the process of blast furnace smelting.
Q:What is coke and how is coke classified?
Coke definitionBituminous coal in the absence of air is heated to 950-1050 DEG C, after drying, pyrolysis, melting, bonding, curing and contraction of the final stage of this process is made of coke, coking high temperature (high temperature carbonization). By high temperature coking coke for blast furnace smelting, casting and gas generated in the process of coking. After the recovery and after the purification of coke oven gas is not only a high calorific value of fuel, and is an important raw material for organic synthesis industry. Metallurgical coke is coke, coke, iron alloy coke and non-ferrous metal smelting coke for metallurgical coke collectively. More than 90% were used for blast furnace ironmaking blast furnace coke, so often referred to as metallurgical coke is coke. The special cupola molten iron and coke. Coke is the main fuel cupola molten iron. It is melting charge and molten steel overheating, the support column to maintain its good permeability. Therefore, coke should have Large blocks, low reactivity, porosity is small, with impact crushing strength, low ash and sulfur enough.
Q:Braised meat burning coke, iron black layer, I do not know how to clean, please help answer
If the paste pot may wish to try the following several waysBrush pot1, with hot water can be, it is easy to wash, do not use wire brush the ball, put the pot brush bad, if it is aluminum brush used for cooking after eating on the body is very good. (if you must brush it, you can use the cloth to replace the steel ball)
Q:The cost of iron ore and coke
Per ton of iron ore 490 yuan / ton, the use of steel per ton coke of 500 kg, coke per ton of 1250 yuan / ton. You can calculate the proportion of these data
Q:What is the difference between the industrial analysis of coke and the industrial analysis of coal samples
Quite a lot! You'd better look at the standard coal GB/T212-2008,
Q:What chemical plant used to coke
In order to achieve better technical and economic indexes of blast furnace operation, the coke (metallurgical coke) must have proper chemical and physical properties. In addition to a large number of coke used in iron smelting and non-ferrous metal smelting (metallurgical coke), but also for casting, chemical, calcium carbide and iron alloy, the quality requirements are different. Such as foundry coke, generally require large size, low porosity, high fixed carbon and low sulfur; chemical gasification, strict requirements for strength, but requires good response, high ash melting point; calcium carbide and coke production requirements to improve the fixed carbon content.
Q:Various types of coal coke are the main test items
The basic instrument of coal laboratory of these conventional indicators required are: calorimetry, sulfur detection apparatus, muffle furnace (Gao Wenlu), or when the microcomputer controller temperature controller, drying oven (oven), instrument, glial layer measuring instrument, the ash melting point determination of caking index, in addition to auxiliary equipment: crusher, pulverizer, electronic balance, vibration sieve machine, two points etc.. The above is the coal test indicators by Hebi Huanuo coal testing equipment factory to provide, I hope to help you.
Q:The chemical composition of coke is m10.m25
Quality index of cokeThe quality index of coke coke [] is a solid product of high temperature carbonization, the main ingredient is carbon, is the pore structure has a crack and irregular (or pore porous). The crack number directly affects the coke strength and crushing strength, the index of general degree (refer to how to crack crack length unit the volume of coke in the measure.) to measure the pore structure of the main indicators for the porosity (coke pore volume only percentage of the total volume) that it affects the coke reactivity and strength

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