nitrogen ppm in calcined petroleum coke cost

The History and Future Challenges of Calcined Petroleum Coke Production and …

2014/12/20· Calcined petroleum coke is used for the production of carbon anodes in the Hall-He´roult aluminum smelting process due to a coination of low impurity levels, ready availability, and relatively low cost. This article provides a review of the history and use of

China GPC High Carbon/Low Sulfur/Low Nitrogen …

Graphite petroleum coke is a product of calcined petroleum coke as raw material, calcined petroleum coke is placed in graphitization furnace, after high temperature graphitization, physiochemical reaction, sulfur removal, ash removal and other impurities.

Graphite Petroleum Coke - Manufacturer of carburizer

The sulfur content of calcined petroleum coke is usually difficult to reach below 0.1%, because the process temperature of calcined petroleum coke is about 1300 , under this condition, the actual sulfur eliminated from petroleum coke is very few.

Anode coke from coal – A low cost approach - …

2017/1/1· High quality calcined petroleum needle coke, for use in graphite electrodes, may be on the order of up to $2000/t, accounting for a >10-fold increase in value. In reality, needle coke is typically produced from high quality decant oil, which itself can cost on the order of $500/t.

Desulco - Falek Latina

Nitrogen 42 ppm Hydrogen 10 ppm 9012S=55% 9005=20% 9001=100% 9018=25% 9010= 9007= + +

US10202557B2 - Methods of producing calcined coke …

coke calcined calcined coke produce devolatilized Prior art date 2014-12-19 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status

Petroleum Coke Fact Sheet - KCBX Chicago

Raw/Green coke as produced Coke calcined at 2375 F Fixed carbon, wt % 80 − 95 98.0 − 99.5 Hydrogen, wt % 3.0 − 4.5 0.1 Nitrogen, wt % 0.1 − 0.5 Sulfur, wt % 0.2 − 6.0 Volatile matter, wt % 5 − 15 0.2 − 0.8 Moisture, wt % 0.5 − 10 0.1 3 1.2

CRU Prices - Microsoft

Pricing: Reflects typical calcined petroleum coke Duties/tariffs: Where applicable Typical Sulphur, %: 2.5 – 3.5 Typical Vanadium, ppm: 300-400 Europe ($/t CIF) Material: CPC Price basis: EU CIF Loion: Rotterdam Type: Quarterly contract

Calcined petroleum coke prices under-performing vs …

2020/8/21· Cost Services Commodities Aluminium Coal Copper Ferroalloys Lead Nickel Nitrogen Noble Alloys and Minor Metals Calcined petroleum coke prices under-performing vs LME and SHFE Posted 21 August 2020 Author Justin Hughes View profile email

Calcined petroleum coke prices under-performing vs …

2020/8/21· Cost Services Commodities Aluminium Coal Copper Ferroalloys Lead Nickel Nitrogen Noble Alloys and Minor Metals Calcined petroleum coke prices under-performing vs LME and SHFE Posted 21 August 2020 Author Justin Hughes View profile email

What is Suitable Nitrogen Content in The Recarburizer

(2)Ordinary calcined petroleum coke recarburizer, because it has not been calcined at a high temperature, the calcining temperature may be low and the time may be short. The nitrogen content is generally about 1000 ppm, that is, 0.1%, and the sulfur content is also high, generally about 0.5%, it is generally used into the gray cast iron, it is impossible to draw clear traces on white paper.

PRODUCTION OF NITROGENATED CARBON NANOTUBES (CNTs) FROM CALCINED PETROLEUM COKE …

Production of Nitrogenized carbon nanotubes (cnts) from Calcined petroleum coke (cpc) by ammonia-Cal argon arc plasma heating method J.L Gumaste, K .Jayshankar, P.S.Mukherjee, S.K.Singh and B. K. Mishra IIMT(CSIR) –BHUBANESWAR-751013

PRODUCTION OF NITROGENATED CARBON NANOTUBES (CNTs) FROM CALCINED PETROLEUM COKE …

Production of Nitrogenized carbon nanotubes (cnts) from Calcined petroleum coke (cpc) by ammonia-Cal argon arc plasma heating method J.L Gumaste, K .Jayshankar, P.S.Mukherjee, S.K.Singh and B. K. Mishra IIMT(CSIR) –BHUBANESWAR-751013

Carburant/Recarburizer

Description: Carburant/Recarburizer is additive used to increase carbon content in liquid steel/molten iron. Classifiion: Based on carbon form, Carburant/Recarburizer can be classified into graphitised and non-graphitised type: graphitised Carburant/Recarburizer include graphite electrode breaks/scraps/powder, graphitised petro coke, natural

(PDF) Sources of residual nitrogen in calcined petroleum …

major sources of nitrogen in raw petroleum coke (RPC). Amines (R – NH 2 ) are decomposed during calcination around 1200 0 -1300 0 C and results into the formation of NH 4 + ions which can’t be

NIST - SRM Order Request System

Nitrogen 1.17* Silicon 138 Sodium 15.1 Sulfur 0.8877* Vanadium 58.6 108.3(7) - Petroleum Coke similar materials >> Parameter Value Aluminum Al in mg/kg 58.9 Calcium Ca in mg/kg 57.7 Carbon C in % 97.06 Cobalt Co in mg/kg 18.6 0.12

Petroleum Coke - an overview | ScienceDirect Topics

The project will process petroleum coke from the refinery at a rate of 1,235 short tons per day. The product slate includes 457 barrels per day (b/d) of finished F-T wax, 125 b/d of diesel, 35 b/d of naphtha, and 55 MW of electricity for sale. Other salable products include steam, sulfur, nitrogen, and oxygen.

Petroleum coke_Hunan Xintan New Material Co., Ltd

Hunan Xintan New Material Co., Ltd. is loed in the first national new area in central China--Xiangjiang New Area in Changsha, Hunan. Now it has developed into a professional new material supplier Calcined petroleum coke and Graphite petroleum coke. 1000 +. Serving 1,000 customers.

Petroleum Coke Quarterly Article - Carburos

Calcined Petroleum Coke 48 Premium/Miscellaneous Coke 54 Appendix 63 In This Issue Pace Petroleum Coke Quarterly 5995 Rogerdale Road, Suite 200 Houston, TX 77072 832.351.7880 tel 832.351.7887 fax

Petroleum Coke - an overview | ScienceDirect Topics

Petroleum coke has high concentrations of Ni and V, with up to 9463 ppm Ni and 1425 ppm V in the fourth-row ESP fly ash, and 26,440 ppm Ni and 3340 V in the 100 × 200-mesh portion of the latter ash, at a western Kentucky power plant (Hower, Thomas).

Level1

product with 0.35 wt% sulfur. Nitrogen removal was also evaluated. Although density of the calcined coke decreases when calcining at high temperatures, the objective of this work is to determine if high sulfur (low cost) raw coke can be calcined and grade coke.

What is Suitable Nitrogen Content in The Recarburizer

(2)Ordinary calcined petroleum coke recarburizer, because it has not been calcined at a high temperature, the calcining temperature may be low and the time may be short. The nitrogen content is generally about 1000 ppm, that is, 0.1%, and the sulfur content is also high, generally about 0.5%, it is generally used into the gray cast iron, it is impossible to draw clear traces on white paper.

Aluminum Anode Calcined Petroleum Coke/ Calcined …

(2). Low sulphur : 0.01% ~ 0.05%. Low sulphur and stable distribution can effectively reduce the adverse effect of sulphur in spheroidizing and pregnant process to the alloy, and it saves the cost. (3). Low nitrogen : nitrogen content 50 PPM ~ 300 PPM(0.005%-0

Level1

product with 0.35 wt% sulfur. Nitrogen removal was also evaluated. Although density of the calcined coke decreases when calcining at high temperatures, the objective of this work is to determine if high sulfur (low cost) raw coke can be calcined and grade coke.

Refinery process - SlideShare

2016/11/1· • 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 …

Anode coke from coal – A low cost approach - …

2017/1/1· High quality calcined petroleum needle coke, for use in graphite electrodes, may be on the order of up to $2000/t, accounting for a >10-fold increase in value. In reality, needle coke is typically produced from high quality decant oil, which itself can cost on the order of $500/t.

(PDF) Analysis of Petroleum Coke Consumption in …

Petroleum coke is a byproduct of the oil refining industry. It has a hig h calorific value and a low cost. Due to high er amounts of processed heavy oils,

Petroleum Coke - an overview | ScienceDirect Topics

Petroleum coke has high concentrations of Ni and V, with up to 9463 ppm Ni and 1425 ppm V in the fourth-row ESP fly ash, and 26,440 ppm Ni and 3340 V in the 100 × 200-mesh portion of the latter ash, at a western Kentucky power plant ( Hower, Thomas, Mardon, & Trile, 2005 ).

Petroleum Coke - an overview | ScienceDirect Topics

The project will process petroleum coke from the refinery at a rate of 1,235 short tons per day. The product slate includes 457 barrels per day (b/d) of finished F-T wax, 125 b/d of diesel, 35 b/d of naphtha, and 55 MW of electricity for sale. Other salable products include steam, sulfur, nitrogen, and oxygen.

CRU Prices - Microsoft

Pricing: Reflects typical calcined petroleum coke Duties/tariffs: Where applicable Typical Sulphur, %: 2.5 – 3.5 Typical Vanadium, ppm: 300-400 Europe ($/t CIF) Material: CPC Price basis: EU CIF Loion: Rotterdam Type: Quarterly contract