calcined petroleum coke flue gas composition tanzania

Project Report on Calcined Petroleum Coke - Manufacturing

Petroleum coke (both green and calcined) is a black-colored solid produced by the high pressure thermal decomposition of heavy (high boiling) petroleum process streams and residues. Green coke is the initial product from the cracking and carbonization of the feedstocks to produce a substance with a high carbon-to-hydrogen ratio.

Delayed coking - encyclopedia article - Citizendium

Sep 11, 2013· Petroleum coke specifiions. The table below lists the specifiions for raw petroleum coke produced in a delayed coker and the corresponding specifiion after the raw coke has been calcined in a rotary kiln at 1200 to 1400 °C. The raw coke is classified as sponge coke and often referred to as green coke.. Depending on the feedstock composition and certain operating variables, …

June 15, 2006 Vice President, Environmental Affairs

Raw or Calcined Natural Pozzolan for Use as a Mineral Admixture in Concrete. The sulfur trioxide value represents all sulfur in the coal that becomes part of the ash. Since a portion of the sulfur will also leave the boiler with the flue gas, this value is higher than would be anticipated in the actual fly ash.

Tutorial: Delayed Coking Fundamentals

The origin of the vertical coke drum was probably from thermal cracking of gas oil for the production of gasoline and diesel fuel. From 1912 to 1935 the Burton process developed by Standard Oil at Whiting, Indiana converted gas oil to gasoline with the production of petroleum coke. Dubbs and other thermal cracking processes also produced

(PDF) Calcinations of Petroleum coke - ResearchGate

Calcined petroleum coke (CPC) is the product from. calcining petroleum coke. This coke is the pro duct of the. Coker unit in a crude oil refinery. The calcined petroleum coke. is used to make

Mongstad production facility - Mongstad production

The 1990s saw the arrival of pipelines from the Troll B and Troll C platforms and from the Kollsnes and Sture land facilities to Mongstad. Equinor’s involvement in Mongstad now includes an oil refinery, an NGL processing plant (Vestprosess), a crude oil terminal, a cogeneration plant and the world’s largest technology centre for CO 2 capture from flue gas.

Modeling and Simulation of Petroleum Coke Calcination in

Oct 13, 2015· Petroleum coke is one of the main raw materials used for carbon anode in the aluminum electrolytic industry. Calcination of petroleum coke is the first process of prebaked anode preparation.1,2 Green petroleum coke needs be calcined to remove moisture and volatiles, and to obtain an appropriate crystalline structure.3 The class of calcined petroleum coke directly affects the prebaked …

Petroleum coke calcining Unit - КазМунайГаз

Yield is calcined coke. During calcination there is a complete removal of moisture and volatile matter, seeming and real density increases, electrical conductivity and mechanical density increases . Coke calcining is carried out in the drum rotating furnace with …

Air Pollution Control Technology Fact Sheet

EPA-452/F-03-034 Air Pollution Control Technology Fact Sheet EPA-CICA Fact Sheet Flue Gas Desulfurization1 Name of Technology: Flue Gas Desulfurization (FGD) - Wet, Spray Dry, and Dry Scrubbers Type of Technology: Control Device - absorption and reaction using an alkaline reagent to produce a solid compound.

(PDF) Mexican Bottom of Barrel Life Cycle environmental

Table 15 Experimental adsorption results Material Flue gas flow Flue gas composition Flue gas SO2/C Removal (L min 1) Temperature (mg g 1) (%) SO2 (ppm) CO2 (% vol) O2 (% vol) N2 (% vol) H2O (% vol) (K) RB3 1 1968 10.82 4.43 83.50 1.06 395.2 0.0076 79.4 RB3 1 1969 10.83 4.43 83.53 1.02 395.8 0.0078 85.0 RBHG3 1 1963 10.80 4.42 83.30 1.29 393.6

Calcined Petroleum Coke - Oxbow

Calcined petroleum coke is a critical ingredient in the production of aluminum. It is created by placing high quality raw "green" petroleum coke into rotary kilns, where it is heated to temperatures between 1200 to 1350 ˚C (2192 to 2460 ˚F). The high temperatures remove excess moisture, extract all remaining hydrocarbons and modify the crystalline structure of the coke, resulting in a denser more electrically …

NIST - SRM Order Request System

Flue Gas Desulfurization Gypsum Coal Fly Ash Coal Fly Ash Coal Fly Ash Green Petroleum Coke Calcined Petroleum Coke; Unit of Issue >> 50 g 75 g 50 g 1 bottle x 200 g 3 x 10 g 3 x 10 g 3 x 10 g 50 g 50 g; Elemental Composition as mass fraction in mg/kg (ppm) unless noted by an asterisk * for % or ** for µg/kg. Aluminum:

Calcinations of Petroleum coke

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.

SIMULATION OF COUSTION AND THER MAL-FLOW INSIDE …

particles in a stream of waste gas, particularly from a petroleum coke calcination kiln or hearth. The schematic of the calcining process for petroleum coke is shown in Fig. 1. The cousted hot gases from the pyroscrubber are ducted through a boiler to produce steam …

Fluid Coke - an overview | ScienceDirect Topics

For larger electrodes typical mixes consist of calcined petroleum coke, varying in size from 1 to 2 cm or more to finer than No. 200 ASTM mesh, and 15–35 wt % of coal tar pitch (Hader et al., 1954). The carbon paste or green mix may be compression molded or extruded to give products which are then baked at a gradually increasing temperature to a maximum of 750–1250°C, depending on the end use.

Fly ash - Wikipedia

Fly ash or flue ash, also known as pulverised fuel ash in the United Kingdom, or coal coustion residuals (CCRs), is a coal coustion product that is composed of the particulates (fine particles of burned fuel) that are driven out of coal-fired boilers together with the flue gases.Ash that falls to the bottom of the boiler''s coustion chaer (commonly called a firebox) is called bottom ash.

BULK MATERIAL DENSITY TABLE

Coke, Loose 25-35 Coke, Petroleum, Calcined 3-45 Coke, Breeze, -1/4” 25-35 Compost 30-50 Concrete, Cinder 90-100 Concrete, 2 Inch Slump 100-150 Concrete, 4 Inch Slump 110-150 Concrete, 6 Inch Slump 110-150 Concrete, In Place, Stone 130-150 Concrete, Pre-Mix, Dry 85-120 Copper Ore 120-150 Copper Ore, Crushed 100-150 Copper Sulfate (Bluestone

Calcined Dolomite, Magnesite, and Calcite for Cleaning Hot

Calcined dolomites, limestones, and magnesites are active and inexpensive solids for cleaning raw hot gas from biomass gasifiers with steam. The variations of their activities with time-on-stream are studied here. Simultaneous coke formation and coke elimination by steam gasifiion increases the life of these “naturally occurring” alysts under some circumstances.

Products – LA Ash

Products. LA Ash markets the CFB ash products (commonly known as fly ash and bed ash) that remain after cousting petcoke and limestone in CFB steam generators under the names OPF70, OPF90, OPF42, OPF57 and OPF104. Following are only a few of the many processes for which CFB calcined limestone products can be used: Reduce the plasticity index

Petroleum coke calcining Unit - КазМунайГаз

Yield is calcined coke. During calcination there is a complete removal of moisture and volatile matter, seeming and real density increases, electrical conductivity and mechanical density increases . Coke calcining is carried out in the drum rotating furnace with …

SIMULATION OF COUSTION AND THER MAL-FLOW INSIDE …

particles in a stream of waste gas, particularly from a petroleum coke calcination kiln or hearth. The schematic of the calcining process for petroleum coke is shown in Fig. 1. The cousted hot gases from the pyroscrubber are ducted through a boiler to produce steam …

Modeling and Simulation of Petroleum Coke Calcination in

Oct 13, 2015· Petroleum coke is one of the main raw materials used for carbon anode in the aluminum electrolytic industry. Calcination of petroleum coke is the first process of prebaked anode preparation.1,2 Green petroleum coke needs be calcined to remove moisture and volatiles, and to obtain an appropriate crystalline structure.3 The class of calcined petroleum coke directly affects the prebaked …

food grade calcium carbonate of Calcium carbonate from

1) In rubber , it can reduce the amount of expensive natural rubber, increase its volume , reduce costs, After addingcalcium carbonate then can be obtain higher strength tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate 2) In chemical manufacturing materials,it is heat-proof, chemical corrosion-proof,cold-proof,noise, shockproof and easy to process.Therefore it

(PDF) Presence and control of polycyclic aromatic

Some fluid coke is calcined to obtain a product to be used in packing material in anode baking w x furnaces 1 . Use of petroleum coke in coustion processes needs care because of the high potential of air pollutants in its flue gases. First, depending on its sulfur content excessive emissions of sulfur oxides may be expected.

Petroleum Coke Buyers, Buying Leads, Petroleum Coke

Buy Calcined Petroleum Coke 22 Jul, 2014. Dear Producers / Suppliers We are an Iranian trading company and an International Trade Consultancy Group having offices in Dubai and India. WE want to purchase 20,000MT of Calcined Petroleum Coke. Please let us have your best offer on FOB bases along with full business terms. B/Rgds, Ahmad Khashai

PROGRESS THROUGH PRUDENCE - Rain Industries

manufacturer of calcined petroleum coke (CPC). We deal with some of the largest global aluminium, graphite and specialty chemicals producers, as well as the world’s leading oil refiners and steel producers, and enjoy long-standing relationships with them. As a vertically integrated organisation, we have registered sustained growth since 2007.

Petroleum Coke Buyers, Buying Leads, Petroleum Coke

Buy Calcined Petroleum Coke 22 Jul, 2014. Dear Producers / Suppliers We are an Iranian trading company and an International Trade Consultancy Group having offices in Dubai and India. WE want to purchase 20,000MT of Calcined Petroleum Coke. Please let us have your best offer on FOB bases along with full business terms. B/Rgds, Ahmad Khashai