Essar Petcoke

Product Details:

Share Your Product:

Request To Call Back Send Inquiry

Product Description

SPECIFICATION OF PETCOKE

Property	Unit	Standard	Typical Characteristics
As Received
Total Moisture	%	10.0, max	4 to 8, max
Ash	%	1.0, max	0.6 - 0.8
Volatile Matter	%	8 min.	9 - 11
Fixed Carbon	%	87 Approx	86
Gross CV	kcal/kg	8200, min	8300 - 8500
Sulphur	%	Grade-A 7.0 max	6.5 - 7.0
		Grade-B 7.5 max	7.0 - 7.5
		Grade-C 8.5 max	7.5 - 8.5
HGI		35, min	40 - 50

WHY TO USE PET COKE?

Very High Cost Advantage against Gas / Furnace Oil. Also Gives Competitive Cost Advantage against Lignite.
Nil Ash Content (< 1%). So Less Pollution related problem due to the same as well as No Disposal Problem. Also Due to Nil Ash content in Pet Coke unburnt material is reusable. This recovery of Unburnt is not possible in case of lignite due to high ash content.
Low Volatile Matters: Due to low volatile matters handling of Pet Coke is very easy rather than lignite as it easily gets burnt due to high volatile matter even in heavy sun light.
High GCV: As Pet Coke has high GCV, the actual material quantity to be handled reduces to 2 to 3 time than that of Lignite. Also Grinding requirement of Pet Coke is much lesser than that of Lignite. So ultimately it reduces the operating and material handling costs.
Manufactured Product: one can get Consistent Quality.
As Pet Coke is a Petroleum Product; it does not suck moisture by self.

So, on basis of above benefits, Pet Coke is much beneficial than Gas/FO, coal and Lignite.

ADVANTAGES OF PETCOKE AGAINST COAL

PARAMETER	PETCOKE	COAL
GCV	VERY HIGH-8200 KCAL/KG	LOW-VARIES FROM 4000 TO 6200 KCAL/KG APPROX.
ASH	NIL(<2%)	10% TO 30% MAY BE MORE DEPEND UPON THE QUALITY(DOMESTIC/IMPORTED)
NATURE OF ITEM	MANFACTURED PRODUCT	NATURAL AVAILABLE
GRINDING REQUIREMENT	VERY LOW-APP. 20-25% NEED GRINDING	HIGH TO MEDIUM-APP. 1.5 TO 2 TIMES HIGHER THEN PETCOKE
MOISTURE	LOW-DOES NOT SUCK MOISTURE BY SELF	HIGH-DOES SUCK MOISTURE FROM LAND & ATMOSPHERE

HOW TO USE OF PETCOKE

REQUIREMENTS FOR USE OF PET COKE
Use of Petroleum Coke requires your GAS/FO base Boilers, FOB / Manual Fired Boilers or Thermopacks to be modified for the same. Most of these boilers / thermopacks are suitable for such modifications; however technical verification needs to be done to find out the suitability for the same. So if modifying the boiler, save considerable cost and time that applies in new boiler.

HOW TO DEAL WITH HIGH SULPHUR CONTENT

Only obstacle in direct use of Pet Coke is its high Sulphur content. But this can be controlled by simple processes. Use of Limestone with Pet Coke, one can capture certain percentage of Sulphur Dioxide emission. Limestone also act as bed material allows to maintain bed temperature. Approx size of lime stone to be used is 2 3 mm size particle.

FGD Scrubbers are used to take additional control over SOx emission.
May also require Wet Precipitator in addition to a Dry Electrostatic
Precipitator (ESP) and wet FGD.