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Calcined?Petroleum?Coke?is?a?delayed?coking?equipment?of?raw?oil?at?high?temperature?cracking?by-product?of?production?of?light?oil.?then?through?our?automatic?production?line?(eight?fire,?16?ventricular?reverse?calcinator)?after?1350?℃?high?temperature?calcination,?then?through?crushing,?sizing?processing?of?various?specifications?of?calcined?petroleum?coke.
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Physics?and?chemistry?performance?:
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? | Unit | Index | ||
No.1 | No.2 | No.3 | ||
Density | g/cm3 | 2.04 | 2.00 | 2.00 |
sulphur?content | %≤ | 0.5 | 1.0 | 2.5 |
volatility | %≤ | 0.5 | 0.5 | 0.5 |
ash?content | %≤ | 0.5 | 0.5 | 0.5 |
moisture | %≤ | 0.3 | 0.5 | 0.5 |
charcoal | %≤ | 98.5 | 98.0 | 98.0 |
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The?classification?of?petroleum?coke?and?Main?Use:
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1,According?to?difference?of?sulfur?content,?can?be?divided?into?high?sulfur?coke?(sulfur?content?more?than?4%),?sulphur?in?coke?sulfur?content?(2%?4%)?and?low?sulfur?coke?(sulfur?content?below?2%).
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2,Petroleum?coke?products?can?be?divided?into?needle?coke,?sponge?coke,?projectile?coke?and?coke?breeze?four?kinds:
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3,needle?coke,?has?obvious?needle-like?structure?and?fiber?texture,?mainly?used?for?steel-making?in?high?power?and?ultra-high?power?graphite?electrode.?As?a?result?of?needle?coke?in?sulfur?content,?ash?content,?volatile?matter?and?true?density?and?so?on?have?strict?quality?requirements,?so?the?production?process?of?needle?coke?and?raw?materials?have?special?requirements.
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4,the?sponge?coke,?high?chemical?reactivity,?low?content?of?impurities,?mainly?used?in?the?aluminium?industry?and?carbon?industry.
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5,Focal?or?spheroidal?coke:?the?projectile?shape?is?round,?diameter?0.6-30?mm,?usually?from?the?production?of?high?sulphur,?high?asphaltic?residual?oil,?can?only?be?used?as?industrial?fuel?power?generation,?cement?etc.
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6,coke?breeze:?fluidized?coking?process,?the?fine?particles?(0.1-?0.4?mm)?in?diameter,?high?volatile,?high?expansion?coefficient,?cannot?be?directly?used?for?electrode?preparation?and?carbon?industry.
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1. Free Samples
--Free samples within 1-2KGs, but the delivery fee should be paid by your side.
2. All-over Certifications
--We can supply MSDS, TDS, Test Report, Place of Original (Form A, Form E,etc.), SGS test, etc. certifications.
3. Strictly Quality Control
--Our strictly Quality Control Dept.,will inspect each batch of goods before loading, only after the goods qualified, it can be allowed to out of the factory.
4. Professional Document Service
--After shipped, our professional document department will serve you all the documents for you timely.
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