metal removal petroleum coke

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US2778777A - Removal of metal components from petroleum ...

US2778777A US410727A US41072754A US2778777A US 2778777 A US2778777 A US 2778777A US 410727 A US410727 A US 410727A US 41072754 A US41072754 A US 41072754A US 2778777 A US2778777 A US 2778777A Authority US United States Prior art keywords heavy metal oil water metal compounds aqueous phase Prior art date 1954-02-16 Legal status (The legal status is an assumption …

Evaluation of the Physical-Chemical Properties in ...

A number of factors determine the quality of petroleum coke, such as: density, metal and sulphur content, electrical resistivity. Knowledge of structure parameters also contributes to the characterization and utilization of petroleum coke[2]. The chemical composition of petroleum coke is determined by the composition of the feedstocks used in ...

Petroleum coke - Wikipedia

Calcined petroleum coke (CPC) is the product from calcining petroleum coke. This coke is the product of the coker unit in a crude oil refinery. The calcined petroleum coke is used to make anodes for the aluminium, steel and titanium smelting industry. The green coke must have sufficiently low metal content to be used as anode material. Green ...

Hydroprocessing: Hydrotreating& Hydrocracking

Remove hetero atoms & saturate carbon‐carbon bonds •Sulfur, nitrogen, oxygen, & metals removed •Olefinic& aromatic bonds saturated Minimal cracking Minimal conversion –10% to 20% typical Products suitable for further processing or final blending •Reforming, catalytic cracking, hydrocracking Hydrocracking

Petroleum Standards - ASTM International

ASTM's petroleum standards are instrumental in the evaluation and assessment of the physical, mechanical, rheological, thermal, and chemical properties of crude oils, lubricating grease, automobile and aviation gasoline, hydrocarbons, and other naturally occurring energy resources used for various industrial applications.

Petroleum Coke Rotary Kiln – Hongke Heavy Industry

How it works. Coke calcining plants can be located in oil refineries, captive plants in aluminum smelters or merchant plants. Rotary Kiln The petroleum green coke is fed into a refractory lined rotary kiln where the volatiles are driven off during the calcining process in an oxygen deficient atmosphere.

What is Petcoke? And What is it Used For? Petro Online

North American production of petroleum coke or petcoke, as it's commonly known, has been steadily increasing since the late 80s. But innovations in bitumen extraction have allowed petcoke production to shoot up in recent years, and U.S. exports of petcoke have risen by the barrel load: 184 million barrels in 2012, to be precise.

Health Effects of Petroleum Coke | Petroleum Coke on ...

Petroleum coke, also called pet coke or petcoke, is a solid carbon material that resembles coal; it is a product of oil refining. What are the health risks of petroleum coke? Significant quantities of fugitive dust from pet coke storage and handling operations present a health risk. EPA is ...

Lab Analyses of Pet Coke Samples | Petroleum Coke on ...

April 2014: the EPA Chicago Regional Laboratory analyzed samples taken from petroleum coke (petcoke) storage piles at KCBX facilities in southeast Chicago. The samples were analyzed for metals, radionuclides and PAHs. ... Lab Analyses of Pet Coke Samples.

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF …

6 Study on physical-chemical properties of petroleum cokes 981 concentrations in coke normally increase upon calcining due to the weight loss from evolution of the volatile matter [17]. Mo content of calcined cokes studied varies less in the large of 53.7 to 156 ppm compared to Ni, Zn and Cu content.

US2744853A - Removal of metal contaminants from petroleum ...

US2744853A US361859A US36185953A US2744853A US 2744853 A US2744853 A US 2744853A US 361859 A US361859 A US 361859A US 36185953 A US36185953 A US 36185953A US 2744853 A US2744853 A US 2744853A Authority US United States Prior art keywords oil petroleum iodine compounds metal Prior art date 1953-06-15 Legal status (The legal status is an assumption and is …

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.

Petroleum Coke Particle Size Effects on the Treatment of ...

Figure 3 Effects of petroleum coke size on the zinc removal (left) and metallization degrees (right), MW power 1.1kW, processing time 15min, coke addition 15 wt% The original dusts have most particles smaller than 2 µm. As the coke particle size went smaller, …

R & R Petroleum Equipment & Sales Inc | Fargo, ND

Count on R & R Petroleum Equipment & Sales Inc for all of your fuel dispensing and bulk fuel systems design and installation needs. ... Metal Canopy Installation. ... We are recognized as expert installers of petroleum equipment by the State of North Dakota Health Department and the City of Fargo Fire Prevention department.

Calcination - Wikipedia

In limestone calcination, a decomposition process, the chemical reaction is CaCO 3 → CaO + CO 2 (g). The standard Gibbs free energy of reaction is approximated as ΔG° r = 177,100 − 158 T (J/mol). The standard free energy of reaction is 0 in this case when the temperature, T, is equal to 1121 K, or 848 °C. Oxidation. In some cases, calcination of a metal results in oxidation of the metal.

Impurity Removal from Petroleum Coke - Light Metals 2013 ...

Impurity Removal from Petroleum Coke. Alexandre Gagnon. Rio Tinto Alcan, Arvida Research and Development Centre, 1955 Boulevard Mellon, Jonquière, QC, G7S 4K8, Canada. Search for more papers by this author. Nigel Backhouse.

(PDF) Analysis of petroleum coke from low grade oily ...

If the oil sludge initially contains low levels of sulfur and metal, the resulting petroleum coke is then calcined before use. ... The removal of organosulfur compounds from crude oil is an ...

Petroleum coke calcining systems -

Petroleum coke calcining systems. Petroleum coke calcining is thermal treatment of green petroleum coke to beneficiate the material by removing moisture and volatile matter, while increasing density and decreasing electrical resistivity.

Production of activated carbon from petroleum coke and its ...

Production of activated carbon from petroleum coke and its application in water treatment for the removal of metals and phenol R.M. Ramírez Zamora. ... metal removal, petroleum coke, SEM, wastewater treatment.

Trace Element Chemistry of Fly Ashes from Co-combusted ...

Trace Element Chemistry of Fly Ashes from Co-combusted Petroleum Coke and Coal Kevin R. Henke1 1University of Kentucky, Center for Applied Energy Research, 2540 Research Park Drive, Lexington, KY 40511-8410 KEYWORDS: petroleum coke, coal, fly ash, trace elements

Removal of Vanadium from Petcoke Leachate

REMOVAL OF VANADIUM FROM PETCOKE LEACHATE OVERVIEW In January 2006, Evoqua Water Technologies was contacted by a California business that accumulates, stores and ships petroleum coke to its customers worldwide. "Petcoke" is a byproduct of petroleum refining and consists largely of carbon and ash residuals from crude oil processing.

What is Petcoke? And What is it Used For? Petro Online

Jul 17, 2017· If you are a tenant and something like this is happening with you and you want to remove that stain before your landlord knocks your door for the rent. This is kind of torture though. You need to be attentive to these oil stains and take measure to remove oil stains from concrete. Here is how to remove oil stains from concrete with coke.

Basic Knowledge of Petroleum Coke - feng li - Medium

Nov 24, 2016· Petroleum coke (often abbreviated pet coke or petcoke) is a carbonaceous solid delivered from oil refinery coker units or other cracking processes. Coking processes that can be employed for making ...

Metal removal from petroleums and petroleum products ...

Processing fuel oil with preliminary gasification enables about 200,000 t low-sul- phur petroleum black to be obtained with a vanadium content of up to 10 kg/t. Metal removal from petroleums and petroleum products 119 Such petroleum black may be used as a reducing agent in ferrous (90 ~o) and non-fer- rolls (10%) metallurgy.

Using Coca Cola to remove corrosion | All About Circuits

May 01, 2010· I have heard using rum and coke can remove sobriety. Actually, Mythbusters did a show on 'cola'. They used it to remove rust, blood, and on clothes. Polish chrome I believe, and a few other things.. Eat a nail, tenderize steak (Which works great) Neat stuff the Coca-cola people have there.

Rust Remover Test! Evaporust vs Metal Rescue vs Vinegar vs ...

Jun 02, 2016· I review four rust removers in a head to head test to see which one does the best job of rust removal. I compare Evapo-rust, Metal Rescue, White Distilled Vinegar, and Coca-Cola. I …

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF PETROLEUM …

6 Study on physical-chemical properties of petroleum cokes 981 concentrations in coke normally increase upon calcining due to the weight loss from evolution of the volatile matter [17]. Mo content of calcined cokes studied varies less in the large of 53.7 to 156 ppm compared to Ni, Zn and Cu content.

Sulfur removal from petroleum coke during high-temperature ...

The pyrolysis mechanism of petroleum coke was investigated by combining TG-MS analysis and ReaxFF molecular dynamic simulations. • TG-MS pyrolysis products comprised H 2, CO 2, CO, SO 2, and trace amounts of CS 2.. The mechanism of sulfur removal from coke during high-temperature pyrolysis was determined.

Impurity Removal from Petroleum Coke | Request PDF

Impurity Removal from Petroleum Coke. ... Aluminum smelter specifications for trace metal impurities in calcined petroleum coke (CPC) are based on a bulk analysis of the coke. Recent experience ...

Removal of sulfur from metallurgical coke. III. Coking ...

Removal of sulfur from metallurgical coke. III. Coking coal with the addition of inorganic substances. [Effectiveness of addition of NaCl, MgO, MgCO/sub 3/, iron ore, CaCO/sub 3/, and CaO before coking]