Black Beauty Abrasive Blasting Media

Black Beauty Abrasive Blasting Media

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Medium grade BLACK BEAUTYIf your project requires a specialized blasting abrasive, we can help.

Using our proprietary processes and superior blending capabilities, we can fine-tune your BLACK BEAUTY blasting abrasive to Elite Gradations.

Contact our Customer Service group (888) REEDMIN for immediate assistance.ELITEPlants and Sales Offices 1-888-REEDMIN (733-3646) 226 East 1640 Road 412 McKees Lane 13040-A Market Street Pawnee, IL 62558 Niles, OH 44446 Houston, TX 77015 (217) 237-4335 (330) 652-2002 (800) 731-7982 TX, Rockdale13090 E.Manito Road 905 Steel Road South Pekin, IL 61554 Fairless Hills, PA 19030 at Alcoa Sandow Works (309) 347-1962 (888) 733-3646 (800) 731-7982 IN, Gary MO, Thomas Hill WV, Moundsville EX-FINE MEDIUM FINE.
C13s02 6
13.2.6-2EMISSION FACTORS9/97Synthetic abrasives, such as silicon carbide and aluminum oxide, are becoming popular substitutesfor sand.

These abrasives are more durable and create less dust than sand.

These materials typically arereclaimed and reused.Other abrasives include mineral abrasives (such as garnet, olivine, and staurolite), cut plastic, glassbeads, crushed glass, and nutshells.

As with metallic and synthetic abrasives, these other abrasives aregenerally used in operations where the material is reclaimed.

Mineral abrasives are reported to createsignificantly less dust than sand and slag abrasives.The type of abrasive used in a particular application is usually specific to the blasting method.

Dryblasting is usually done with sand, metallic grit or shot, aluminum oxide (alumina), or silicon carbide.

Wetblasters are operated with either sand, glass beads, or other materials that remain suspended in water.

Emissions And Controls1,3,5-11Emissions — Particulate matter (PM) and particulate HAP are the major concerns relative to abrasive blasting.Table 13.2.6-1 presents total PM emission factors for abrasive blasting as a function of wind speed.

Higherwind speeds increase emissions by enhanced ventilation of the process and by retardation of coarse particledeposition.Table 13.2.6-1 also presents fine particulate emission factors for abrasive blasting.

Emission factorsare presented for PM-10 and PM-2.5, which denote particles equal to or smaller than 10 and 2.5 microns inaerodynamic diameter, respectively.

Emissions of PM of these size fractions are not significantly wind-speeddependent.

Table 13.2.6-1 also presents an emission factor for controlled emissions from an enclosedabrasive blasting operation controlled by a fabric filter; the blasting media was 30/40 mesh garnet.Limited data from Reference 3 give a comparison of total PM emissions from abrasive blasting usingvarious media.

The study indicates that, on the basis of tons of abrasive used, total PM emissions fromabrasive blasting using grit are about 24 percent of total PM emissions from abrasive blasting with sand.The study also indicates that total PM emissions from abrasive blasting using shot are about 10 percent oftotal PM emissions from abrasive blasting with sand.Hazardous air pollutants, typically particulate metals, are emitted from some abrasive blastingoperations
black beauty abrasive blasting media
Abrasive Blasting Application Paper - Dawson-macdonald Co., Inc.
Black Beauty (carbonized slag) Manual DFO DFT SDF TD 2.1:1 1.3:1 1.3:1 ... Media – Substance used in an abrasive blasting operation. Media may be in granular, (
Ap-42, Ch 13.2.6: Abrasive Blasting - Us Environmental …
Coal and smelter slags are commonly used for abrasive blasting at shipyards. Black Beauty TM , ... Abrasive blasting with garnet blast media. (

These emissions are dependent on both the abrasive material and the targeted surface.Controls —A number of different methods have been used to control the emissions from abrasive blasting.Theses methods include:

blast enclosures; vacuum blasters; drapes; water curtains; wet blasting; and reclaimsystems.

Wet blasting controls include not only traditional wet blasting processes but also high pressurewater blasting, high pressure water and abrasive blasting, and air and water abrasive blasting.

For wetblasting, control efficiencies between 50 and 93 percent have been reported.

Fabric filters are used to controlemissions from enclosed abrasive blasting operations.9/97Metallurgical Industry13.2.6-3Table 13.2.6-1.


ESourceParticle sizelb/1,000 lb abrasiveEmission factor,Sand blasting of mild steelTotal PMpanels 5 mph wind speed27(SCC 3-09-002-02)10 mph wind speed5515 mph wind speed911.3

cAbrasive blasting of unspecified metal parts, controlled with a fabric filter Total PM0.69(SCC 3-09-002-04)aOne lb/1,000 lb is equal to 1 kg/Mg.

Factors represent uncontrolled emissions, unless noted.SCC = Source Classification Code.Reference 10.bEmissions of PM-10 and PM-2.5 are not significantly wind-speed dependent.cReference 11.Abrasive blasting with garnet blast media.dReferences For Section 13.2.6 1.C.Cowherd and J.Kinsey, Development Of Particulate And Hazardous Emission Factors For Outdoor Abrasive Blasting, EPA Contract No.68-D2-0159, Midwest Research Institute, KansasCity, MO, June 1995.2.Written communication from J.D.

Hansink, Barton Mines Corporation, Golden, CO, to Attendees ofthe American Waterways Shipyard Conference, Pedido Beach, AL, October 28, 1991.3.South Coast Air Quality Management District, Section 2:

Unconfined Abrasive Blasting, DraftDocument, El Monte, CA, September 8, 1988.4.A.

W.Mallory, “Guidelines For Centrifugal Blast Cleaning”, J.Protective Coatings And Linings,1(1), June 1984.5.B.Baldwin, “Methods Of Dust-Free Abrasive Blast Clearing”, Plant Engineering, 32(4),February 16, 1978.

6.B.R Appleman and J.A.Bruno, Jr., “Evaluation Of Wet Blast Cleaning Units”, J.

ProtectiveCoatings And Linings, 2(8), August 1985.13.2.6-4EMISSION FACTORS9/97 7.M.K.Snyder and D.Bendersky, Removal Of Lead-Based Bridge Paints, NCHRP Report 265,Transportation Research Board, Washington, DC, December 1983.8.J.A.Bruno, “Evaluation Of Wet Abrasive Blasting Equipment”, Proceedings Of The 2nd AnnualInternational Bridge Conference, Pittsburgh, PA, June 17-19, 1985.9.J.


Kinsey, Assessment Of Outdoor Abrasive Blasting, Interim Report, EPA ContractNo.68-02 4395, Work Assignment No.

29, U.

S.Environmental Protection Agency, ResearchTriangle Park, NC, September 11, 1989.10.J.S.Kinsey, S.

Schliesser, P.Murowchick, and C.Cowherd, Development Of Particulate EmissionFactors For Uncontrolled Abrasive Blasting Operations, EPA Contract No.68-D2-0159, MidwestResearch Institute, Kansas City, MO, February 1995.11.Summary Of Source Test Results, Poly Engineering, Richmond, CA, Bay Area Air QualityManagement District, San Francisco, CA, November 19, 1990.12.Emission Factor Documentation For AP-42 Section 13.2.6, Abrasive Blasting, Final Report,Midwest Research Institute, Cary, NC, September 1997.9/97Metallurgical blasting is the u
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