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Electrially Calcined Anthracite

Supplier From China
Feb-23-21

It is made from well-selected Ningxia Taixi anthracite.Being continuous calcined at
1800~2400 high temperature in the 1350KVA calcined furnace, airtight without air,final
product is in half graphitization. Product features is graphitization high thermal stability
low ash high real denisty

Price and Minimum Quantity

Price: $405
MOQ: Not Specified

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More Items Similiar to: Electrially Calcined Anthracite

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Jun-26-24

Calcined Anthracite Coal Cac

$300
MOQ: 500  Metric Tonnes
Sample Available
Supplier From Trier, Rhineland -palatinate, Germany
 
FIXEDCARBON 95%MIN

SULPHUR 0.3%

ASH 3.5%,MAX

VOLATILE MATTER 1.5%MAX

MOISTURE 0.5%MAX

SIZE 1.5
Nov-18-16
 
Description:

calcined anthracite coal is made from Ningxia Baiyun anthracite. F.C is between 90%-95%. Reduce the cost of steelmaking effectively by replacing the traditional petroleum coal of carburant. Also can improve the Carbon content in steel-making and Ductile iron foundry.

Application:

Carbon raiser has two main uses, namely as the fuel and additive
Used in steel mill ladles, melting, holding and blast furnaces as recarburizer
Used as a substitute of Calcined Petroleum Coke in a particular application
Feb-10-22
 
The Electrical Calcined Anthracite is used the best quality anthracite as raw materials through high temperature calcined at over 2000 by the DC electric calciner with results in eliminating the moisture and volatile matter from anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation.
It has good characteristics with low ash, low resistvity, low sulphur, high carbon and high density. It is the best material for high quality carbon products to production of electrode, and used in cathode blocks for aluminum industry.
1.specification indexes:
Fixed carbon 90% Ash 8% Volatile 1.2% Sulfur 0.35% Moisture 0.5% Resistivity 750
2 Fixed carbon 93% Ash 6% Volatile 1.0% Sulfur 0.30% Moisture 0.5% Resistivity 650
3 Fixed carbon 95% Ash 4% Volatile 1.0% Sulfur 0.25% Moisture 0.5% Resistivity 600
2.Real Density:1.80-1.90 G/CM3 min
3.Size:0-20mm,90%min; 1-20mm, 90%min; 1-10mm, 90%min,or at customers option;
4.Packing:In 1200kgs big bag; In 1000kgs big bag; In 25kgs small bag, then into 1000kgs big bag; or 25kgs or 50kgs small bag, then put into containers directly; or at customerâ??s option;
5.Payment:cash, letter of credit.
Ningxia carbon valley International Co. Ltd to provide carbon additive, electrode,cold ramming paste, carbon block/brick, graphite block,half of graphite carbon block/brick,self baking carbon block,electrically calcined anthracite coal,electrode paste,silicon carbide,calcinde petrolem coke,The products are sold toJapan, Taiwan, Korea, India, America etc.
Jul-01-24

Calcined Anthracite Coal

$256 - $368
MOQ: Not Specified
 
Model No. CAC-01 CAC-02 CAC-03 CAC-04 CAC-05
Fixed carbon(Min) 90% 92% 93% 94% 95%
Ash(Max) 8.50% 6.50% 5.50% 4.50% 3.50%
Volaltie matter(Max) 1.50% 1.50% 1.50% 1.50% 1.50%
Sulfur(Max) 0.30% 0.30% 0.30% 0.30% 0.30%
Moisture(Max) 0.50% 0.50% 0.50% 0.50% 0.50%
Size 1-3mm,1-5mm
Apr-09-24
 
Calcined Anthracite coal is produced when Anthracite is calcined under the temperature of 1240 in vertical shaft furnaces, mainly used in electric steel ovens, water filtering, rust removal in shipbuilding and production of carbon material.
Specification of carbon raiser:
FC: 85% 88% 90% 91% 92% 93% 94% 95%
Sulfur: 0.3%
Ash: 3.5% 4.5% 5.5% 6.5% 8.5% 11.5%
VM: 1.5%
Moisture: 0.5%
Size: 1-3mm, 1-4mm, 1-5mm
Apr-05-19
 
Carbon raiser is a carbon material, produced at high temperatures and used for carburization of steel and cast iron.
It is applied during the steelmaking with low cast iron content (allow of steel and carbon) in charge in oxygen converter and electrosmelting processes. In metallurgy carbon raiser (milled graphite) is widely used for slag foaming, during coal graphite production, as a filler for graphite-reinforced plastic.
Jun-26-18
 
Product Description

Using calcined anthracite coal carburizing agent and cast iron using carburizing agent steel, and other materials are also useful for adding to the carburant carburant is applied, steelmaking, iron carbon materials. High quality carburizing agent is essential to producing high quality steel auxiliary additives.



Usage:

For 1-5 T furnace:
- while a small amount molten iron in the furnace,
- or with some molten iron remained, add the carbon additive one-time,
- then add the other material.
which can make carbon additive fully absorbed.


For greater than 5 T furnace:
- mix proper carbon additive with charging material as suggested first,
- and then along with the increase of charging material gradually,
- that is, before the molten metal rising up to about 2/3 height of furnace,
- all carbon additive shall be added.
It guarantees sufficient melting & absorbing time before molten metal out, and improves the absorption of carbon.
Dec-28-18
 
For the calcined anthracite, fob 320-420usd tianjing port, quotation is valid utill this month, perment term is t/t. But the cost might be different at different purchasing date, so we need to check and update the offer for u again that day when u confirm order date exactly later, please be noted.

The calcined anthracite coal is through high temperature treatment and screening, uniform particles, is one of the ideal materials for carburizer and electrode paste.

In China, anthracite is usually calcined in electric calciners, rotary kilns and pot furnaces, and the anthracite produced in electric calciners is called as electrically calcined coal (ECA for short) while the anthracite produced in other two calciners is called as gas calcined coal (GCA for short).

Electrically calcined anthracite coal, Electrical forging material is made from high-quality anthracite and during calcining, the temperature up to 2000 By calining the high-qualityanthracite, the Coal lattice is hanged Then the anthracite becomes half graphitization. Then the material can meet many demands by changing its physical and chemistry character The specification.

Due to it is low in volatile matters, good in thermal and electrical conductivity with the powder resistivity about 600 and mainly used in carbon bricks, electrode pastes and cathode carbon blocks with certain requirements for electrical conductivity. Moreover, the proportion and particle size of ECA in such products vary depending on the situation of different enterprises.

The calcination temperature of GCA is about 1200 and its electrical conductivity is far inferior to that of ECA, but the sulfur content of anthracite is usually 0.3-0.5%. GCA is widely used in steel and foundry industry as coal recarburizer by virtue of its higher cost performance.
We have established a long-term cooperative relationship with anthracite plants in Vietnam. We also provide calcined anthracite coal and dried anthracite coal from Vietnam:

Calcined Anthracite Coal
FC 95% ASH 4% S 0.5%
FC 92% ASH 6.5% S 0.5%

Dried Anthracite Coal
FC 85% Ash 11% VM 4% S 1% MO: 5%
FC87% Ash7 VM 7% S 0.65 MO:5%
Jul-30-20
Supplier From Tian Jin, , China
 
Type F.C Sulphur V.M Ash Moisture
%(min) %(max)
SQA-CAC-95 95 0.25 1.0 4.0 0.5
SQA-CAC-94 94 0.25 1.0 5.0 0.5
SQA-CAC-93 93 0.3 1.0 6.0 0.5
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Size According to customer's requirement
Packing: 1MT bags Or 25kg bags Or accroding to customer's requirement
Supply Ablility: 4000MT per month

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