calcined petroleum coke backfill

Backfill materials - Corrosion Doctors

Types of materials use include coke breeze, calcined petroleum coke and natural graphite. The dual purpose of the carbonaceous backfill is to reduce the groundbed resistance by increasing the effective size of the anode and to provide a surface on which oxidation reactions could occur.

Calcine Petroleum Coke | REFRAMAT

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 station and in manufacture of various Carbon and Graphite Products.

Corrosion Service | COKE PETROLEUM CALCINED RS-3 …

COKE PETROLEUM CALCINED RS-3 LORESCO - 50 LB BAG (68#/CUFT) IMPRESSED CURRENT BACKFILL. RS-3 ®, due to its maufacturing process, is simple to install by either mixing and pumping or by pouring dry. With deep anode systems, pumping from the bottom up is recommended.

Carbonaceous Backfill Data Sheet

Calcined petroleum coke with small spherical grains is suitable for deepwell appliions as it enables gas to escape and with a surfactant addition it can be mixed with water to create a slurry which can then be pumped into the borehole. With a high bulk density

LORESCO, Inc. Material Safety Data Sheet

PRODUCT/CHEMICAL NAME: Calcined Fluid Petroleum Coke Loresco, Inc. (601) 544-7490 IDENTIFIION No.: SC.3 CHEMTREC (800) 424-9300 CHEMICAL FAMILY: HMIS/NEPA HAZARD RATING CAS No.: 64743-05-1 SECTION II - CHEMICAL 1

Corrocont | Anode Backfill

A general purpose coke breeze is for use in shallow horizontal and vertical ground beds. For deep well appliions a special calcined petroleum coke breeze is available. Corrocont backfill coke mixes easily with water and provide homogenous environment for impressed current anodes deep or shallow and can substantially lower ground resistance by twenty, thirty, or even forty percent.

What is Petroleum Coke Breeze? - Definition from …

2015/3/18· The backfill has excellent pumping qualities and can be either mixed with water or installed as dry petroleum coke breeze, which is calcined to remove hydrocarbons and moisture. Particle size and shape are also important when specifying a backfill.

coke breeze backfill

Coke breeze is a carbonaceous backfill widely used to enhance the performances of impressed current groundbeds. Petroleum coke undergoes a thermal treatment process called “calcination” where it is heated at high temperatures in special ovens where most of the volatiles and the residual hydrocarbons are eliminated leaving a high-purity granular carbon.

Alcoke Petroleum Coke Breeze - Aegion - Anodes Backfill

Alcoke is a quality backfill with excellent conductive properties at a very attractive price. Made from petroleum coke breeze, which is calcined to remove hydrocarbons and moisture, the backfill possesses a high fixed carbon content and an uncompact resistivity of 4.7 ohm-cm. Alcoke is processed on site and is available in three product grades ideal for different installation methods.

Coke Breeze Backfill (Asbury) – Stuart Steel

When Calcined Fluid Coke, Metallurgical Coke Breeze, or Calcined Petroleum (Delayed) Coke is used as a backfill column, it effectively increases the available anode surface. This means that when carbon backfill is used, the total effective anode surface includes not …

Petroleum Coke - an overview | ScienceDirect Topics

Backfill should be petroleum coke calcined (heat treated) to remove all other petroleum products, other than carbon, and should be supplied in granular form. Lime in a proportion of 10% by weight of coke breeze should be added to the product.

Backfill Material - an overview | ScienceDirect Topics

Backfill should be petroleum coke calcined (heat treated) to remove all other petroleum products, other than carbon, and should be supplied in granular form. Lime in a proportion of 10% by weight of coke breeze should be added to the product.

CTS-MDS-04-01-Rev0 Loresco SC-3 Coke Backfill

LORESCO SC-3® COKE BACKFILL Appliion Loresco SC-3® surface modified calcined petroleum backfill is designed specifically for demanding anode systems which mandate a low resistivity medium. SC-3® is extremely pure and complies with

EARTH CONTACT COKE BACKFILL - Corrocont Limited

BACKFILL MATERIAL DATA CONSTRUCTION TYPE A general purpose coke breeze is for use in shallow horizontal and vertical ground beds (code CC-BF-GPCB) For deep well appliions a special calcined petroleum coke breeze is available (code CC-BF

hodic Protection - Corrosion Industries, Inc.

Once the anodes are in place, calcined petroleum coke backfill, LORESCO Impressed Current Backfills, is fluidized and pumped from the bottom of the hole to a level above the top anode. This backfill is allowed to settle overnight and then it is checked to insure that the top anode is covered.

Anode Backfill | Direct hodic Protection

The backfill is usually a modified calcined petroleum coke breeze and presents as a dark grey course powder. Some backfills have surfactants to help them mix better with water and this aids in pumping. The most common brands of carbonaceous backfill used

Evaluation of coke-breeze backfills for hodic …

Assessment of the performance of calcined petroleum coke backfills has been conducted in a comparative test with metallurgical coke and sand as reference. High-silicon-chromium-iron anodes were used in evaluation of the backfills.

Coke Breeze Backfill (Asbury) – Stuart Steel

When Calcined Fluid Coke, Metallurgical Coke Breeze, or Calcined Petroleum (Delayed) Coke is used as a backfill column, it effectively increases the available anode surface. This means that when carbon backfill is used, the total effective anode surface includes not …

EARTH CONTACT COKE BACKFILL - Corrocont Limited

BACKFILL MATERIAL DATA CONSTRUCTION TYPE A general purpose coke breeze is for use in shallow horizontal and vertical ground beds (code CC-BF-GPCB) For deep well appliions a special calcined petroleum coke breeze is available (code CC-BF

ICCP anode cable centered in backfill, Anodeflex 1500 …

ICCP anode cable centered in backfill, Anodeflex 1500. Long-line, flexible, cable-like, linear impressed current anode, pre-packed in high performance calcined petroleum coke breeze. The anode is specially suited for hodic protection in high or various soil resistivity, and where interference with outher structures may be expected.

ASBURY - Coke Breeze Backfills For hodic …

Asbury 251 Backfill is a calcined fluid petroleum coke, superior to breeze coke in density and resistance. The spherical particle shape is optimum for slurry appliions. The high density ensures that the backfill will pack tightly when either pumped or top loaded. The backfill flows around the anodes, leaving no voids or pockets.

Backfill Material - an overview | ScienceDirect Topics

Backfill should be petroleum coke calcined (heat treated) to remove all other petroleum products, other than carbon, and should be supplied in granular form. Lime in a proportion of 10% by weight of coke breeze should be added to the product.

What is Petroleum Coke Breeze? - Definition from …

2015/3/18· The backfill has excellent pumping qualities and can be either mixed with water or installed as dry petroleum coke breeze, which is calcined to remove hydrocarbons and moisture. Particle size and shape are also important when specifying a backfill.

Carbonaceous Backfill Data Sheet

Calcined petroleum coke with small spherical grains is suitable for deepwell appliions as it enables gas to escape and with a surfactant addition it can be mixed with water to create a slurry which can then be pumped into the borehole. With a high bulk density

Import Data and Price of loresco under HS Code …

LORESCO TYPE SC-2 CARBON BACKFILL(COKE BREEZE)(CALCINED PETROLEUM COKE) United States Nhava Sheva Sea KGS 998 102,544 103 Jun 26 2014 27131200 CALCINED PETROLEUM COKE BREEZE LORESCO SC-3,22.68KG/ BAG KGS

CTS-MDS-04-01-Rev0 Loresco SC-3 Coke Backfill

LORESCO SC-3® COKE BACKFILL Appliion Loresco SC-3® surface modified calcined petroleum backfill is designed specifically for demanding anode systems which mandate a low resistivity medium. SC-3® is extremely pure and complies with

LORESCO, Inc. Material Safety Data Sheet

PRODUCT/CHEMICAL NAME: Calcined Fluid Petroleum Coke Loresco, Inc. (601) 544-7490 IDENTIFIION No.: SC.3 CHEMTREC (800) 424-9300 CHEMICAL FAMILY: HMIS/NEPA HAZARD RATING CAS No.: 64743-05-1 SECTION II - CHEMICAL 1

Ground electrode backfill composition - TATUM; JOE F.

In the preparation of the backfill material, the calcined fluid petroleum coke in a dry state is first sieved to size depending upon either the type of pumping equipment to be used in placing the backfill material in an anode bed or the desire to increase the relative

L O R E S C O | Impressed Current Backfills

SC-3 ® is the finest earth contact backfill in the Loresco line. A dust-free carbon product, sized and surface modified with wetting agents added. Dramatically lowers system operating resistivity in both surface and deep anode systems by 40%. Recommended

Corrosion Service | COKE PETROLEUM CALCINED SC-3 …

COKE PETROLEUM CALCINED SC-3 LORESCO - 50 LB BAG (74#/cuft) IMPRESSED CURRRENT BACKFILL Price Match Available Order by: Add to Cart