hardness test of calcined petroleum coke in monaco

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF PETROLEUM …

The calcined petroleum cokes are used in production of aluminum anode-grade, graphite electrode, needle-grade, titanium dioxide pigments. Petroleum coke (green and calcined) is produced by the high pressure thermal decomposition of heavy petroleum process streams and residues. Green coke undergoes additional thermal processing to

Petroleum Testing Group/Petroleum Coke Revised Summaries

The Petroleum Coke egory consists of two substances; green coke and calcined coke. These two substances are grouped together in a egory based on their similarity of manufacturing processes which results in similar physical chemical characteristics and …

ISO 12981-1 - determination of petroleum …

ISO 12981-1 is a method to determine (by loss in mass) the reactivity of calcined petroleum coke, used in the manufacture of anodes for the production of aluminium, to carbon dioxide. CARBOLITE has designed a special furnace for this appliion.

ASTM D6969 - Standard Practice for …

01.01.2017· This practice covers the preparation procedures necessary for the reduction and division of calcined petroleum coke samples in order to generate appropriate analytical samples upon which physical and chemical analytical tests will be performed. The values stated in either SI units or inch-pound units are to be regarded separately as standard.

Evaluation of a Low Metals, Non …

05.10.2020· Coke #1 is a conventional calcined petroleum coke, and Coke #2 a proprietary, calcined coke manufactured from a non-petrochemical feedstock and sold by Asbury Carbons under the trade name “EcoGreen”. The subject coke materials were fully characterized, physically and chemically.

ASTM D6374 - 12(2017)e1 Standard Test …

1.1 This test method covers the determination of the volatile matter produced by pyrolysis or evolved when petroleum coke is subjected to the specific conditions of the test method. 1.2 The interlaboratory study for precision covered materials with a volatile matter concentration ranging from about 8 % to 16 %.

The characterization of petroleum coke - …

01.01.1996· The characterization of both green, or uncalcined, and calcined petroleum coke filler is described utilizing known, standard test procedures to obtain the necessary data needed to characterize a candidate coke. Shortcomings in evaluating an uncalcined coke in the laboratory are also discussed.

Analysis and Characterization of High-Volatile Petroleum Coke

Analysis and Characterization of High-Volatile Petroleum Coke. Recent Adv Petrochem Sci. 2018; 6(1): 555677. DOI: 10.19080 RAPSCI.2018.06.555677 Volatile matter, which marks the high-volatile coke, can be an important indiion of coke quality and properties. Green coke volatility levels can be qualitatively related to calcined coke quality [11].

(PDF) Calcinations of Petroleum coke - …

Petroleum coke (both green and calcined) is a black-colored solid produced b y the high pressure thermal decomposition of heavy (high boiling) petroleum process streams and …

The characterization of petroleum coke - …

01.01.1996· The characterization of both green, or uncalcined, and calcined petroleum coke filler is described utilizing known, standard test procedures to obtain the necessary data needed to characterize a candidate coke. Shortcomings in evaluating an uncalcined coke in the laboratory are also discussed.

Determination of heat capacity of …

15.05.2021· @article{osti_6252463, title = {Determination of heat capacity of petroleum cokes at elevated temperatures}, author = {Varfolomeev, D F and Artamonova, E V and Degtyarev, G S}, abstractNote = {In order to establish the influence of coke quality (as determined by the feedstock quality and the process conditions) upon its heat capacity, the authors investigated …

ISO 12981-1 - determination of petroleum …

ISO 12981-1 is a method to determine (by loss in mass) the reactivity of calcined petroleum coke, used in the manufacture of anodes for the production of aluminium, to carbon dioxide. CARBOLITE has designed a special furnace for this appliion.

Evaluation of a Low-Metals, Non …

03.11.2020· A study was performed to compare the performance of small and large automotive, semi-metallic, friction pads, each manufactured with one of two different calcined coke fillers. Coke #1 is a conventional calcined petroleum coke, and Coke #2 a proprietary, calcined coke manufactured from a non-petrochemical feedstock and sold by Asbury Carbons under the trade name ''EcoGreen''. The subject coke

Effect of hexagonal boron nitride and …

Calcined petroleum coke and hexagonal boron nitride were used as the friction modifiers to improve the friction and wear properties of phenolic resin-based friction composites too [25].

ASTM D6374 - 12(2017)e1 Standard Test …

1.1 This test method covers the determination of the volatile matter produced by pyrolysis or evolved when petroleum coke is subjected to the specific conditions of the test method. 1.2 The interlaboratory study for precision covered materials with a volatile matter concentration ranging from about 8 % to 16 %.

(PDF) Sources of residual nitrogen in …

The influence of a coking crude on the structure of calcined petroleum coke and the subsequent structural changes in coke induced by high-temperature treatment up to …

Evaluation of a Low-Metals, Non …

03.11.2020· A study was performed to compare the performance of small and large automotive, semi-metallic, friction pads, each manufactured with one of two different calcined coke fillers. Coke #1 is a conventional calcined petroleum coke, and Coke #2 a proprietary, calcined coke manufactured from a non-petrochemical feedstock and sold by Asbury Carbons under the trade name ''EcoGreen''. The subject coke

Petroleum coke - Wikipedia

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 …

Near-isotropic petroleum-coke based …

@article{osti_5026312, title = {Near-isotropic petroleum-coke based graphites for high temperature gas-cooled reactor core components}, author = {}, abstractNote = {The standard covers procurement requirements for extruded graphite logs, 15 in. (381 mm) or greater in diameter, manufactured with near-isotropic petroleum cokes and coal-tar pitch binders which …

Determination of heat capacity of …

15.05.2021· @article{osti_6252463, title = {Determination of heat capacity of petroleum cokes at elevated temperatures}, author = {Varfolomeev, D F and Artamonova, E V and Degtyarev, G S}, abstractNote = {In order to establish the influence of coke quality (as determined by the feedstock quality and the process conditions) upon its heat capacity, the authors investigated …

Determination of heat capacity of …

15.05.2021· @article{osti_6252463, title = {Determination of heat capacity of petroleum cokes at elevated temperatures}, author = {Varfolomeev, D F and Artamonova, E V and Degtyarev, G S}, abstractNote = {In order to establish the influence of coke quality (as determined by the feedstock quality and the process conditions) upon its heat capacity, the authors investigated …

ASTM D4292-92(2002)e1 Standard Test …

16.08.2017· 1.1 This test method covers the determination of bulk density of a representative 2-kg sample of calcined petroleum coke, after vibration to increase compaction. 1.2 The procedure is limited to particles passing through a 6.68-mm opening sieve (equivalent to a 3-mesh Tyler Standard Series) and retained on a 0.21-mm opening sieve (equivalent to a 65-mesh …

Quantity and Price Adjustment in Long-Term Contracts: A

the cost of aluminum can be attributed to calcined coke.14 8 Victor P. Goldberg & John R. Erickson, Long-Term Contracts for Petroleum Coke, 2-3 (Working Paper No. 206, Univ. California, Davis, Dep''t Economics 1982). 9 82 F.T.C. 1529, 1532. 10 82 F.T.C. 1529, 1542-43. l In the 1970s about 75-80 percent of the calcined coke produced in the United

(PDF) Calcinations of Petroleum coke - …

The quality of calcined petroleum coke used in primary aluminum production is affected by each of the refining and calcining processes including choice of crude, many of the initial refinery

The History and Future Challenges of …

20.12.2014· Calcined petroleum coke is used for the production of carbon anodes in the Hall-Héroult 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 calcined petroleum coke for anode production and describes the different calcining technologies used …

Evaluation of a Low Metals, Non …

05.10.2020· Coke #1 is a conventional calcined petroleum coke, and Coke #2 a proprietary, calcined coke manufactured from a non-petrochemical feedstock and sold by Asbury Carbons under the trade name “EcoGreen”. The subject coke materials were fully characterized, physically and chemically.

The History and Future Challenges of …

20.12.2014· Calcined petroleum coke is used for the production of carbon anodes in the Hall-Héroult 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 calcined petroleum coke for anode production and describes the different calcining technologies used …

Calcine Petroleum Coke (CPC) | FURNACE …

The said Green or Raw Petroleum Coke calcined at a temperature 12000 centigrade to 13000 centigrade is known as CPC (Calcined Petroleum Coke). Calcined Petroleum Coke (CPC) is extensively used for melting purpose of Alumina in Aluminium industry, as a carbon raiser while making Special High Carbon Steel in Foundries, as a conductive backfill in ground Electrode …