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Petroleum Coke Ring Roller Mill Manufacturer

Hydrorefining Process Equipment

Petroleum coke, abbreviated pet coke or petcoke, is a ultimate carbon-rich strong material that derives from oil refining, and is one sort of the group of fuels known as cokes. Petcoke is the coke that, specifically, derives from a remaining cracking process-a catalytic chemical engineering process that splits lengthy chain hydrocarbons of petroleum into shorter chains—that takes place in items termed coker units. (Different sorts of coke are derived from from coal.) Said succinctly, coke is the “carbonization product of excessive-boiling hydrocarbon fractions obtained in petroleum processing (heavy residues).”

In petroleum coker units, residual oils from different distillation processes used in petroleum refining are handled catalytically at a excessive temperature and pressure leaving the petcoke after driving off gases and volatiles, and separating off remaining light and heavy oils. These processes are termed “coking processes,” and most sometimes make use of chemical engineering plant operations for the precise strategy of delayed coking.

A delayed coking unit.A schematic flow diagram of such a unit, where residual oil enters the process at the lower left (see →), proceeds through pumps to the primary fractionator (tall column at right), the residue of which, shown in inexperienced, is pumped through a furnace into the coke drums (two columns let and middle) the place the final carbonization takes place, at high temperature and pressure, within the presence of steam.

This coke can either be gas grade (high in sulfur and metals) or anode grade (low in sulfur and metals). The raw coke directly out of the coker is also known as green coke. In this context, “inexperienced” means unprocessed. The further processing of inexperienced coke by calcining in a rotary kiln removes residual unstable hydrocarbons from the coke. The calcined petroleum coke may be further processed in an anode baking oven in order to provide anode coke of the desired shape and bodily properties. The anodes are mainly used in the aluminium and steel trade.

Petcoke is over 90 % carbon and emits 5 to 10 percent more carbon dioxide (CO2) than coal on a per-unit-of-energy basis when it is burned. As petcoke has a higher vitality content, petcoke emits between 30 and eighty % extra CO2 than coal per unit gasification of weight. The difference between coal and coke in CO2 manufacturing per unit energy produced depends upon the moisture in the coal (will increase the CO2 per unit vitality-heat of combustion) and unstable hydrocarbon in coal and coke (decrease the CO2 per unit vitality).

1. Utility Material: Petroleum Coke
2. Feed size: ≤200mm Moisture ≤5%

3. out dimension: 325mesh(D97), particle measurement could be adjusted.
Four. Output: shot coke 3t/h-4t/h ; sponge coke 4t/h-5t/h

5. Supply completed grinding machine (together with crusher, conveyor equipment and grinding machine)
FLM-1000 grinding machine is appropriate for petroleum coke, together with crusher, conveyor gear (including auger and powder pneumatic conveying),grinding machine. Easy process stream diagram(detail data is on attachment)

FLM-one thousand petroleum coke grinding mill is the usage of violent impact hammer / Blade / rods and materials and different high-velocity rotation of the rotary physique, while on the influence of the gap between the hammer and the liner influence / abrasion scissors reduce, to attain extremely-nice grinding powder.

The model choose traits of petroleum coke , using the CFD fluid dynamics simulation software program to calculate the most suitable flow field, strain distribution to guide the design, enhance the grinding effectivity, cut back energy consumption.

FLM-1000 grinding machine for petroleum methods of conservation of coal and petroleum coke characteristic:
1. Grinding machine is predicated on petroleum coke characteristics, using numerical simulation software program to design the most suitable crushing and classifying stream subject, to optimize main engineer system and turbo air classifier design, effective resolution to the problem of adhesion, elevated capacity and no massive particle measurement seem;

2. The mill is sweet at small put in energy, optimizing system structure, decreasing power consumption tremendously, put in power lower than other comparable fashions;

3. The mill is highly effective blowing when working,also has a sure drying operate on material; the machine can dry material with 80-100 ℃ flue gas.

Raw water is 9%, the completed powder moisture ≤3%;
Uncooked water is 7%, the completed powder moisture ≤2.2%;

Raw water is 5%, the completed powder moisture ≤1.5%;
4. The mill select unique design and a relentless move subject of gas-strong focus management technology, a uniform particle measurement, slim distribution, no large particle size, and to ensure the stable operation of the system a long time

5. Grinding hammer and ring use cemented carbide materials which made through a special process, the alloy carrying spare components use abrasion therapy, which improve the service life of carrying components, service life is 3-four times than other comparable fashions ,and tremendously reduces the contamination of iron impurities; (this technique has been superb in software plenty of items)

The mill choose distinctive safety disc design, effectively scale back the put on of the disc, greatly extending the life order.

1. Our design thought is market-oriented and its goal is to extend customers’ satisfaction. Design in line with the customers’ particular requires. Achieve the right mixture of rational investment and lower cost.

2. Based on related nationwide standard strictly, we guarantee stable and reliable product high quality with superb method and technology.

3. Control the manufacturing and examination of the components and the entire machine strictly.
Four. The period of quality guarantee of the gear is one yr, but the entire machine is maintained for complete life. If we receive complaint from customers, we will respond immediately. And if necessary, we are going to send somebody to the sector at once.

5. When technical breakthrough and improvement happen, we’ll do the correction and upgrade for purchasers with cost worth provided that clients will.

6. Provide the blueprint of the product line and tools particulars totally free.

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