Effect of minerals on coke formation - UBC Library Open …
Petroleum coke is defined as the toluene-insoluble carbonaceous solid which can form in a variety of petroleum processing units, particularly due to heating of residual oils with a high asphaltene content. Coke formation is the objective in some high temperature (500°C) processes such as delayed coking or fluid coking, but is undesirable in refineries or heavy oil upgrading processes, where
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Nitrogen in Petroleum and Petroleum Products ASTM D 3179 Nitrogen in the Analysis Sample of Coal and Coke EPA 350.1 Nitrogen, (Ammonia), Colorimetric ASTM D 4629 Nitrogen, Organically Bound, by Chemiluminescence ASTM D 3228 Nitrogen, Total
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Calcined Petroleum Coke By strictly practicing YB/T 192-2001, G-High Carbon develops many kinds of carbon-additives according to customers’ requirements, which contains high carbon, low sulphur, low
Energy & Fuels
• Flexible configurations—nitrogen/protein, carbon/nitrogen, and carbon/hydrogen/ nitrogen, with sulfur add-on module available • Rapid analysis times (4-5 minutes) for diverse organic matrices • 50 mg to 750 mg sample sizes • Complies with AOAC, ASTM, ISO
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ISO 1988: 1975 -Hard coal - Sampling ASTMD 2234-99 -Standard Practice for Collection of a Gross Sample of Coal Australian Standards AS 4264.1 -Coal and Coke-Sampling -Part 1: Higher rank coal - Sampling Procedures AS 1141 - Series - BS.1017
Petroleum Technology, Volume 1-2__
The formation of this shot coke quality can be counteracted by machine adjustment. 2007 Wiley-VCH Verlag GH & Co. KGaA, Weinheim 10.1002/14356007.a19_235 206 PETROLEUM COKE Vol. 2 Another basic form of petroleum coke is calcined coke.
webfile.customs.gov.tw
Petroleum coke, calcined 27131210 0.8% Calcined petroleum coke containing by weight less than 0.8% of sulphur 27131290 Other calcined petrolem coke 28030010 Carbon black 28030000 （
US20160010005A1 - Integrated process to produce …
An integrated process is provided to produce asphalt, high quality petroleum green coke, and liquid and gas coker unit products. Sulfur molecules contained in heavy petroleum fractions, including organosulfur molecules, and in certain eodiments organonitrogen
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Manufacturer of Carbon Raiser, Calcined Petroleum Coke, Graphite Electrode, Carbon Additives Established in 2013 Employees Total: 101 - 500 Petroleum Coke,Low N Calcined Petroleum Coke); Low Nitrogen Carbon Raiser(Graphite Petroleum Coke ,Graphite
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Petroleum Products - /a>
Petroleum Coke, abbreviated Coke or Petcoke, is a final carbon-rich solid material that derives from oil refining, and is one type of the group of fuels referred to as cokes. Petcoke is the coke that, in particular, derives from a final cracking process–a thermo-based chemical engineering process that splits long chain hydrocarbons of petroleum into shorter chains—that takes place in units
FERRANO CHEMICALS : CARBONRISER, CEMENT GRINDING AID, …
GREEN COKE, PETROLEUM COKE, DAN CALCINED PETROLEUM COKE Carbonriser adalah bahan penaah carbon yang digunakan pada proses peleburan untuk peuatan besi atau baja. Scrap yang digunakan sebagai bahan dasar peleburan besi / baja umunya kurang mencapai kadar karbon yang diinginkan oleh si peuat (pabrikan) sehingga kekurangan unsur carbon didapat dari penaahan …
SPECIALTY CARBONS FOR POLYMER COMPOUNDS
TIMREX® COKE TIMREX® petroleum coke is calcined at appropriate temperature with low ash and sulphur content, well defined texture and consistent particle size distribution. HOW TIMREX® GRAPHITE AND COKE POWDERS ARE PRODUCED
Carbon Additives for Polymer Compounds
TIMREX® CokE TIMREX® Petroleum Coke is calcined at appro-priate temperature with low ash and sulphur content, well defined texture and consistent particle size distribution. carbon atom and participate in covalent bond-ing with three surrounding carbon
X-ray Diffraction Standards | Products & Suppliers | …
Description: ISO 20203:2005 describes a test method for the determination of the mean crystallite height of a representative, pulverized sample of calcined petroleum coke by interpretation of an X-ray diffraction pattern produced through conventional X-ray
Correlation between Anode Recipe and Anode Properties
ISO 9001:2008 Certified International Journal of Engineering and Innovative Technology (IJEIT) Volume 2, Issue 8, than calcined coke. Fig. 1d present a typical calcined coke particle used Coke, dustwith large nuers of interior pores and fissures. This type of
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Certifie of Accreditation
Coal, Petroleum Coke Ash ASTM D4422 0.001 % to 100 % D.L. = 0. 001 % Bulk Density AJE Method 29 N/A Calcined Coke Preparation ASTM D6969 Calcined Coke Sampling ASTM D6970 Calorific Value ASTM D5865 8 000 BTU to 16 000 BTU D.L
Standards - Clark Testing
TEST METHOD FOR TRACE METALS IN PETROLEUM COKE BY INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROMETRY (ICP-AES) ASTM D6969-03 STANDARD PRACTICE FOR PREPARATION OF CALCINED PETROLEUM COKE SAMPLE FOR ANALYSIS
Refinery process - LinkedIn SlideShare
• Petroleum Coke can also be calcined to produce calcined petroleum coke (CPC). Sulphur is a By-product produced in Product Treatment Units De-asphalted Oil (DAO) from SDA - is processed in - Solvent Extraction Unit and - De-waxing Unit, for the removal of aromatics & wax respectively, and Hydrotreated in - Hydro-finishing Unit, for the manufacture of Finished Lube Oil Base Stocks (LOBS).
EN 3475-414 - European Standards
EN 3475-414 EN 3475-414 Aerospace series - Cables, electrical, aircraft use - Test methods - Part 414: Differential scanning calorimeter (DSC test) - This standard specifies a method of measuring the level of sintering of a PTFE tape on a finished cable. It shall be
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