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optimum percentage of calcined petroleum coke mixture

EP1277709A1 - Method to produce cement clinker …

This describes a method for producing cement clinker using petroleum coke with a sulfur content over 4.5% by weight, in conventional equipment and facilities, wherein said method comprises the treatment of the raw mixture to optimize its physical-chemical characteristics coined with the parameter control of the process, obtaining a reduction of the clinkering temperature and, as a result

Foundry Raw Materials - Graphite Granules Service …

Our firm is engaged in offering a premium quality range of Calcined Petroleum Coke that is suitable for diverse industrial usage. It is extensively used as a deoxidant in steel making industry and appreciated for its low volatile content, high ash constraint, low impurities and superior quality.

Calcinations of Petroleum coke

2015-3-12 · B. Calcined petroleum coke . 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 aluminum, steel and titanium smelting industry. Calcined petroleum coke is shown in figure 2.

X-MOL

2018-5-11 · X-MOL,,,,,,

calcining coal process - natureslimsecrets

While its high heat and low ash content make it a decent fuel for power generation in coal-fired boilers, petroleum coke is high in sulfur and low in volatile content, and this , Calcined petroleum coke (CPC) is the product from calcining petroleum coke , As of 2011 there was no commercial process available to desulfurize petcoke .

Coined Steam Reforming of Methane and Formic …

2019-3-9 · Syngas is an important intermediate in the chemical process industry. It is used for the production of hydrocarbons, acetic acid, oxo-alcohols, and other chemicals. Depending on the target product and stoichiometry of the reaction, an optimum (molar) ratio between hydrogen and carbon monoxide (H2:CO) in the syngas is required. Different technologies are available to control the H2:CO …

Production of lightweight aggregates from coal gasifiion

2013-8-21 · It has been designed to produce electricity by the gasifiion of a mixture of coal and petroleum coke. The sintering curve displays the variation of the specimen height

coal ball mill for pet coke grindingdd - PSP Engineering a

(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

Platelets for producing silicon carbide platelets and …

However, carbon black and polymeric forms of carbon are unsatisfactory. The use of between 50 and 100% by weight of calcined anthracite and the remainder petroleum coke results in the need for a higher reaction temperature (above 2050.degree. C.) and yields product platelets having a lower aspect ratio of between 3 and 4.

A FCC alyst Prepared by in situ Technique Based on

alyst, and exhibited better coke selectivity. The prepared alyst had the optimum isomerization and aromatization performance. The olefin content in the cracked gasoline obtained over this alyst was reduced by 5.05 percentage points with the research octane nuer of gasoline increased by 0.5 units.

Chinese Journal of alysis

2018-12-26 · The results revealed that the 15%Ni/Mg 1.25 Al alyst with both support and alyst calcined at 500 o C had the optimal alytic performance for LPG pre-reforming. Compared with Ni/Mg m Al alysts calcined at high temperature (≥ 800 o C), the present alysts showed easier coke deposition and a slight decrease in alytic activity and

alytic conversion of palm oil-based fatty acid …

In the present Composition of fatty acid mixture residue study, palm oil-based fatty acid mixture residue ob- Fatty Acid Percentage tained from oleochemical industry is used as the raw Lauric acid (C12:0) 3.23 material in alytic conversion to fuel and chemi- Myristic acid (C14:0) 1.59 cals.

Chlorination using partially calcined carbonaceous

1984-7-10 · Chlorination using partially calcined carbonaceous material as a reductant . United States Patent 4459274 . Abstract: An improved solid carbon reductant comprising partially calcined carbonaceous materials such as petroleum coke, containing relatively low amounts of residual hydrocarbons and a relatively high surface area and thus increased

A new way to enhance the porosity and Y-faujasite

2011-12-23 · A new way to enhance the porosity and Y-faujasite percentage of in situ crystallized FCC alyst†. Yongming Zhang ab and Chunrong Xiong * a a Key Laboratory of Ministry of Eduion for Appliion Technology of Chemical Materials in Hainan Superior Resources, Hainan University, Haikou 570228, P. R. China.

Effect of Coke Granulometry on the Properties of …

Effect of Coke Granulometry on the Properties of Carbon Anodes based on Experimental Study and ANN Analysis The results sho w that an optimum percentage of medium Calcined petroleum coke 1

4- Hydrogen rich gas production via nano-alytic

2019-4-19 · b- Research Institute of petroleum Industry, National Iranian Oil Company, Tehran, Iran performed at 400 oC and 5-60 min. Within the tested operation conditions, the reaction residence time of 15 min was the optimum to maximize the H 2 yield. It was observed that using microemulsion the support was calcined at 500°C for 10 h. Two

Chlorination using partially calcined carbonaceous

1984-7-10 · Chlorination using partially calcined carbonaceous material as a reductant . United States Patent 4459274 . Abstract: An improved solid carbon reductant comprising partially calcined carbonaceous materials such as petroleum coke, containing relatively low amounts of residual hydrocarbons and a relatively high surface area and thus increased

Acidic Ramming Mass,Acidic Ramming Mass,Alumina …

Calcined Petroleum Coke. We are offering calcined petroleum coke. calcined petroleum coke is a product obtained from the high temperature treatment of specified feed-stocks. The feed-stocks (raw petroleum coke) are derived from the distillation of petroleum crude in delayed cokers. Raw petroleum coke is a View Details » Send Enquiry »

Патент USA US3001251 - docme.ru

вход по аккаунту? doc me. Каталог

INVESTIGATION OF COUSTION AND THERMAL-FLOW …

2013-3-25 · ash contents make calcined petroleum coke the most surface with a paint of 0.65 emissivity can achieve an optimum result of energy saving without imposing detrimental destruction to the refractory''s integrity inside the kiln due to unmatched mass fraction of the mixture

Buy Fuel Grade High FC Carbon Coke Hot Sale …

Fuel Grade High FC Carbon Coke Hot Sale. How to classify calcined petroleum coke? 1) According to difference of sulfur content, can be divided into high sulfur coke (sulfur content more than 4%), sulphur in coke sulfur content (2% 4%) and low sulfur coke (sulfur content below 2%).

synthesis gas production by reforming methane in a

Gasifiion Syngas production via a well established mature technology of gasifiion has very important role and bright future regarding the sustainable development and fuels supplies. A wide range of carbonaceous materials like coal, petroleum coke (pet coke), and heavy petroleum residues/fuel oil has been used as feedstock for gasifiion.

The Aluminum Smelting Process and Innovative …

2014-5-8 · A typical prebaked anode is made from a mixture of petroleum coke, coal tar pitch, and butts. An anode butt is the rest of the used anode removed from the cell during anode changing. The butts content in the new anodes can vary, but normally it is between 15% and 25%.2. The main constituent of prebaked carbon anodes is calcined petroleum coke.

Mixing variables for prebaked anodes used in …

Prebaked carbon anodes are used in electrolysis cells to produce aluminum. Calcined petroleum coke and coal tar pitch are mixed to make anode paste. In a homogeneous paste, coke aggregates are uniformly distributed in the binder matrix that is a mixture of pitch and fine coke particles.

US Patent for Method of making graphite-coated …

An coated particulate is provided with a graphite-impregnated resin coating. The oil field particulates may comprise any of gravel-pack sand, granular betonite, ground Gilsonite, calcium carbonate, glass beads, rock wool, shredded paper, metal spheres, ceramic beads, nut hulls, ground rubber, plastic beads, muscovite mica, calcined petroleum coke, and perlite.

coal ball mill for pet coke grindingdd - PSP Engineering a

The Aluminum Smelting Process and Innovative …

2014-5-8 · A typical prebaked anode is made from a mixture of petroleum coke, coal tar pitch, and butts. An anode butt is the rest of the used anode removed from the cell during anode changing. The butts content in the new anodes can vary, but normally it is between 15% and 25%.2. The main constituent of prebaked carbon anodes is calcined petroleum coke.

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