;CONSTITUTION: A method of controlling the particle diameter of coke just before feeding to a blast furnace, which comprises sampling lump coke extending from the brick wall between the combustion chambers to the center of the coking chamber during coking, imaging a plurality of parallel sections ...
A: The specification, packing style and estimate quantity of product you require are necessary.it would be great if you could provide the weight of each straw. 3.How can you control your quality to be sure the quality like the picture on your website?...
A: For wholesale,we will make sample for you to confirm,after you confirmed the sample,then we can begin to mass reproduction. 4.What is your MOQ ?A:100,000pcs/size/design,lower MOQ is acceptable. 5.what is the term of payment in your formal tr...
Always a pre-production sample before mass production; Always final Inspection before shipment;4.What can we buy from you? Graphite electrode,electrode paste,carbon raiser,carbon product, and other graphite products.5. How to confirm the grade of graphite electrod...
Graphite Electrodes are a high-temperature resistant graphite conductive refractory material used in the metallurgical industry. Graphite Electrodes are made of petroleum coke, bituminous coke as aggregates, coal tar pitch as binders, after raw material calcination, crushing and millin...
The 0.5 nm device showed a gradual decrease in current with increasing voltage after the onset of RESET switching indicated by blue triangle in the inset of Fig. 2b, which is similar to gradual electroforming. It can be also noted that the current in HRS decreased with increase in the...
PROBLEM TO BE SOLVED: To provide a method for estimating the particle diameter of cake in a chamber oven which can estimate the particle diameter of coke and makes coke having a large particle diameter capable of being produced by estimating the particle diameter of coke based on the minimum ...
and can realize localization for raw material acicular coke of the large-size ultra high power graphite resistor rod, simultaneity, also can solve problem that the acicular coke depends on importation in a long time and has high cost for restricting expanding yield and scale of the ultra high ...
The invention provides a pore diameter arranging method for a stamping charging coke oven small-pore plate, which can provides good uniformity and stability for the temperature of a stamping charging coke oven. Coke oven gas passes through a main pipe, then a branch pipe, enters a transverse ...
coke rateoxygen enrichmentsolution losscarburizationsimulationBecause the shaft furnace does not require areducing agent, CO_2 generation can be greatly reducedin comparison with the blast furnace process. Moreover,because the latent heat of the shaft furnace off-gas canbe utilized effectively in steel...