metal removal petroleum coke

Fate of Sulfur During Production of Oil Sands Petroleum Coke

Oil sands petroleum coke (OSPC) is a waste carbonaceous material produced from upgrading bitumen that is mined from the Athabasca oil sands deposits. In 2016, the coke inventory was estimated as 106 million tonnes, and there were over 20,000 tonnes of Get price

The method of extracting vanadium from petroleum coke

After removal of the sulfur contained in canadianoxy oil coxaj in amounts not less than 5% increases the specific surface of coke and develops the process of transition of vanadium metal and sulfide may state in the coke, in solution as a complex ion is stable in Get price

metal removal petroleum coke

petroleum coke Michigan Radio Detroit Mayor Dave Bing has ordered the removal of all petroleum coke from the city's riverfront. Detroit Bulk Storage must remove the material by Aug. 27. The Associated Press reports that the storage company failed to move the Get price

Guide to ASTM test methods for the analysis of petroleum

Contamination Removal from Used Engine Oils D 3607 p. 357 Matter in Green Petroleum Coke D 6374 p. 358 Matter in Petroleum Coke D 4421 p. 359 Of Pitch D 4893 p. 360 Water In Crude Oils by Coulometric Karl Fischer Titration D 4928 p. 363 In Crude Oils Get price

Removal of Organic and Inorganic

This thesis investigates the adsorption of contaminants on sediment, petroleum coke and biochar. The determination of naphthenic acid concentration using ESI-FTICR-MS was also explored. Results suggest limited adsorption of naphthenic acids on sediment occurred, while petroleum coke and biochar removed elevated concentrations of naphthenic acids and metals. Get price

The History and Future Challenges of Calcined Petroleum

2014/12/20Calcined petroleum coke is used for the production of carbon anodes in the Hall-Hroult aluminum smelting process due to a combination 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 by the industry. The article Get price

Coke Deposition on Furnace Tubes of the Vacuum Distillation Unit

Journal of the Japan Petroleum Institute, 45, (4), 207-213 (2002) 207 [Regular Paper] Coke Deposition on Furnace Tubes of the Vacuum Distillation crude feedstocks and associated coke deposition could be valuable as a database for the production Get price

Guide to ASTM test methods for the analysis of petroleum

Contamination Removal from Used Engine Oils D 3607 p. 357 Matter in Green Petroleum Coke D 6374 p. 358 Matter in Petroleum Coke D 4421 p. 359 Of Pitch D 4893 p. 360 Water In Crude Oils by Coulometric Karl Fischer Titration D 4928 p. 363 In Crude Oils Get price

Preventing emissions in coke removal

In all coke handling steps, from the discharge point at the bottom of the coke drum to the coke to load-out, the water circuits are designed for re-use of contaminated water in the process after clean-up, and the effective separation and removal of coke fines. Get price

Calcined Petroleum Coke, CPC

Calcined petroleum coke/CPC is widely used to produce graphite electrode, graphite blocks, brakes pads and other carbon products. It can also be used as carbon additive in some steel and aluminum plants, another, it is used in refractory, insulation, filler,etc. Get price

US Patent Application for ARRANGEMENT OF A COKE

An arrangement of a coke drum unit and of a coke crushing unit for use in a closed, gastight system for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit. It comprises a coke drum unit containing solidified petroleum coke; a Get price

CHAPTER 8 PETROLEUM COKE

ducing petroleum coke with low metals and low sulfur content suitable for anode making for alu minum smelters, crude oil processed in the refinery must have a low sulfur and low metal content. The feed to coker units is generally vacuum residue from crude distillation units. Get price

Removal of organic compounds and trace metals from oil

2014/6/15Removal of organic compounds and trace metals from oil sands process-affected water using zero valent iron enhanced by petroleum coke. Pourrezaei P(1), Alpatova A(1), Khosravi K(1), Drzewicz P(1), Chen Y(1), Chelme-Ayala P(1), Gamal El-Din M(2). Get price

Petroleum Refining Corrosion

In thermal cracking when sour crudes are processed, corrosion can occur where metal temperatures are between 450 and 900 F. Above 900 F coke forms a protective layer on the metal. The furnace, soaking drums, lower part of the tower, and high-temperature exchangers are usually subject to corrosion. Get price

Removal of Organic and Inorganic

This thesis investigates the adsorption of contaminants on sediment, petroleum coke and biochar. The determination of naphthenic acid concentration using ESI-FTICR-MS was also explored. Results suggest limited adsorption of naphthenic acids on sediment occurred, while petroleum coke and biochar removed elevated concentrations of naphthenic acids and metals. Get price

Coke formation on metal surfaces : based on a symposium

1981/8/27Get this from a library! Coke formation on metal surfaces : based on a symposium jointly sponsored by the ACS Divisions of Petroleum and Industrial and Engineering Chemistry at the 182nd Meeting of the American Chemical Society, New York, New York, August Get price

Petroleum Refining Corrosion

In thermal cracking when sour crudes are processed, corrosion can occur where metal temperatures are between 450 and 900 F. Above 900 F coke forms a protective layer on the metal. The furnace, soaking drums, lower part of the tower, and high-temperature exchangers are usually subject to corrosion. Get price

US Patent Application for Petroleum Coke Compositions

Particulate compositions are described comprising an intimate mixture of a petroleum coke and an alkali metal gasification catalyst, where the alkali metal gasification catalyst comprises a combination of an alkali metal hydroxide and one or more other alkali metal Get price

Removal of organic compounds and trace metals from oil

2014/6/15Removal of organic compounds and trace metals from oil sands process-affected water using zero valent iron enhanced by petroleum coke. Pourrezaei P(1), Alpatova A(1), Khosravi K(1), Drzewicz P(1), Chen Y(1), Chelme-Ayala P(1), Gamal El-Din M(2). Get price

Calcinations of Petroleum coke

Abstract — Petroleum coke is a process that involves steps such as thermal decomposition, polymerizationion and condensation. The Petroleum Coke category consists of two substances; green coke and calcined coke. These two substances are grouped together Get price

Petroleum Coke Exporters, Petroleum Coke Selling Leads

Competitive petroleum coke products from various petroleum coke manufacturers and petroleum coke suppliers are listed above, please select quality and cheap items for you. Besides, we also provide you with related products such as calcined petroleum coke, coke, cpc, foundry coke, met coke, gas coke, coke breeze, carbon additive, refractory materials and calcined bauxite for your choice. Get price

Toxicological Assessment of Green Petroleum Coke

Green petroleum coke is a complex substance with a variable composition, which is dependent on the original crude oil, the feedstocks to the thermal decomposition process, and the process conditions used in the coking operations. It was reasoned that the Get price

RECOVERY OF VANADIUM AND NICKEL FROM PETROLEUM

Anthracite and petroleum coke were used as reducing agents. A FeNi alloy was first produced by selective reduction of the ash, followed by final reduction to a 43 % V alloy. After thorough evaluation and consideration, Mintek developed a generalised process Get price

metal removal petroleum coke

Heavy Oils and Petroleum Coke Raising Vanadium Note: William Schlesinger is available for additional comment at (207) 214 1355 or [email protected] DURHAM, N.C. Human emissions of the potentially harmful trace metal vanadium into Earth's atmosphere have spiked sharply since the start of the 21st century due in large part to Get price

Ceramatec licensing molten sodium technology for heavy

2013/4/10Direct and indirect 'downstream, pollution from current and future (very) low price 'petroleum coke' have not yet been fully considered (counted) in USA and Canada total emissions. As more and more heavy oil will be refined in the future, one may not be surprised if 100+ dirty coal fired power plants progressively switch to much low cost dirtier 'petroleum coke' to increase their profit margins. Get price