pulverizer Articles

  • Neue Herbold Pulverizers / pulverizing systems

    NEUE HERBOLD ZM series pulverizers (pulverisers) are designed for the pulverizing of mid-hard, brittle to high impact plastics that require the final material to be in powder form. Typical applications are PE, PVC, PC and other various types of plastics. The required pulverizer (pulverisers) input material must be in a granulate form with a maximum size of 6-8 mm (1/4-5/16 in.). ...

  • 530-Megawatt Supercritical Pulverized Coal-Fired Power Plant

    Using the most advanced clean coal technology, B&V Energy designs a supercritical pulverized coal-fired unit to be one of the country's cleanest producers of affordable electricity. Wisconsin Public Service Corporation (WPSC) is a regulated electric and natural gas utility serving more than 700,000 customers within Wisconsin and Michigan. Dairyland Power Cooperative (Dairyland) provides the ...


    By Black & Veatch Corporation

  • Turning biological waste treatment plant sludge into a fuel source

    North Carolina, as part of its landfill regulations, banned all waste treatment plant sludges from general landfills in March, 1989. Cranston Print Works Company was producing approximately 20 tons per day of 18% solid non-hazardous sludge in its extended aeration activated sludge waste treatment plant. Sludge disposal costs were $10,000 per week after the ban took effect. This paper traces the ...


    By Komline-Sanderson

  • A Customer's Success Story

    Tear it down. Strip the metal out. Pulverize the concrete. Shred it. Shear it. Dice it up and get it out of here. Bring it all down and start over. The idea of a total demolition job may sound haphazard and uncontrolled – but large-scale dismantling firms like North American Dismantling Corp. have moved far beyond the days of just swinging away with a wrecking ...

  • Greendale road shoulder, Greendale, Wisconsin

    The roadside along 51st Street between COllege Avenue and Grange Avenue in Greendale, Wis., is grass-covered, with its only distinguishing characteristic the lack of an aggregate shoulder alongside the asphalt pavement. Instead of a crushed aggregate shoulder, a 2-foot-wide asphalt shoulder abutted by a 6-foot-wide green shoulder has been constructed along 51st Street as part of a village of ...


    By Presto Geosystems

  • Innovative Filler Injection System for Powdered Recycled Urethane

    Cannon has developed the equipment to meter and mix a three-component slurry. High-solidcontent slurry, obtained by blending ultrafine PU powder in non-catalysed Polyol as the carrier, is fed as a third stream at low-medium pressure to a mixing head via the axial port of the mixing chamber originally used for metering colour paste. The recycling kit, dedicated dosing unit, and mixing head can be ...


    By Mobius Technologies

  • APPLICATION OF H-VARB TECHNOLOGY TO IMPROVE COAL FLOW BALANCE AT NANTICOKE GENERATING STATION

    ABSTRACT The power generation industry is constantly challenged with the need to improve the emissions and heat rate performance of their assets. In the case of pulverized coal fired units, poor fuel balance at the burners is a relatively common issue that impedes efforts for combustion optimisation. The problem of fuel imbalance is particularly acute on units that employ splitting devices ...


  • Applications guide to mass flow measurement in the power industry

    Precise, timely measurement of air, fuel, and gases is one way today's utilities can take action to protect themselves against rising costs and comply with increasingly stringent environmental requirements. Sierra thermal mass flow meters and control systems are designed expressly to fill these needs. They can make utilities more cost-effective in a variety of applications: Real-Time Fuel Line ...


    By Sierra Instruments, Inc.

  • Luminant Oak Grove Power Station - Case Study

    Powering Texas Luminant, a subsidiary of Energy Future Holdings Corp. (EFH) -which owns competitive and regulated energy subsidiaries in Texas -is the largest electricity generator in Texas. Unit two of the Oak Grove Power plant near Franklin in Robertson County, TX went online in the middle of 2010. Fluor, the project’s EPC company, completed the plant in 35 months and used ...

  • `Sensitivity of Condensable Particulate Matter Speciation on Predicted Visibility Impacts – Case Study,` presented at the NCASI West Coast Conference, September 2005

    Introduction This paper evaluates a realistic case study for an existing major emission source that is required to evaluate visibility impacts at a nearby federally-protected Class I area. The fictitious source is a 1960's era coal-fired electric generating unit (EGU) characterized as a pulverized coal-fired, dry bottom, wall-fired boiler equipped with PM and NOx controls (i.e., ...


    By Trinity Consultants

  • The Electric Control System

    The Electric Control System Introduction   The electric control system is widely used in food , feed, flour, chemical and steel industries. With the combination control of centralized monitoring with case live control, it can intuitively reflect the operation conditions of the whole production line as well as the current & rotary speed of the mkain ...


    By Allance Pellet Machinery

  • Co-epuration of winery and pesticides effluents, activated sludge with tertiary nanofiltration, two new technologies for pesticides effluents treatment

    Wine-related activities produce significant volumes of wastewater characterized by high concentrations in organic matter. The term of pesticides effluents defines the water coming from the emptying and the rinsing of the equipment used to pulverize the phytosanitary products on the vines. Pesticide pollution of surface waters from vineyards applications represents a considerable hazard for the ...


    By IWA Publishing

  • Coal Powder Plant

     Coal Crushing Plant,Coal Powder Plant,Coal Grinding Process The feeders load the ROM coal onto a reclaim ...


  • Glass crusher for FOOD & BEVERAGES recycling

    Cogelme Glass Crusher in a very efficient manner destroys defected or expired wine, beer and other beverages glass bottles, as well as jars with food inside and helps to obtain pure glass and pure organic materials. Multiple benefits delivered to the food recyclers: The glass containers can be crushed to adjustable sizes, in base of the needs. Cogelme ...

  • Vattenfall`s Cogeneration Power Plant Reuter West - Case Study

    The cogeneration power plant “Reuter West” was erected as a base load power plant in the vicinity of the existing “Reuter” plant. The two hard coal fired 300 MW units D and E were commissioned in 1987 and 1989. Today the cogeneration units supplying electricity and thermal energy are operated by Vattenfall Europe GmbH. The heart of each power plant is the boiler where the ...

  • Wallboard goes green as firms recycle gypsum

    Gypsum wallboard — the ubiquitous material found in homes, offices and other buildings — is finding new life when recycled as a soil additive, especially for farm crops. Rather than seeing wallboard being dumped in landfills, companies such as Quality Soil Amendments (QSA) in California and Agri Marketing, Inc., in Pennsylvania have built successful businesses recycling drywall, then reselling ...

  • Quantifying the transport of energetic materials in unsaturated sediments from cracked unexploded ordnance

    Received for publication January 15, 2009. Dissolved explosive species have been found in the groundwater under military training areas. These explosives are thought to originate from munitions although the mechanism of transport to the groundwater is poorly understood. This study was conducted to determine whether ruptured unexploded ordnance may be a viable source term for these explosives. The ...

  • Cd(II) removal on surface-modified activated carbon: equilibrium, kinetics and mechanism

    Commercial pulverous activated carbon (AC-0) was modified through two steps: oxidize AC-0 acid firstly, impregnate it with iron using ferric chloride secondly. Orthogonal experiment was conducted then to prepare modified activated carbon with high Cd(II) adsorption capacity (ACNF). Batch adsorption experiments were undertaken to determine the adsorption characteristics of Cd(II) from aqueous ...


    By IWA Publishing

  • Cement and Lime Kilns case study

    Cement and Lime Kilns PROCESS DESCRIPTION Cement, lime and gypsum manufacturing processes have in common the mixing of inorganic minerals calcined at high temperatures typically using rotary kilns (vertical kilns are also used). CEMENT Regular Portland cements are the usual products for general concrete construction. The raw ...

  • Dallas Contracting Co., Inc. Completes Demolition Services at Site in New Jersey

    Dallas Contracting Co., Inc. was contracted by a large developer to demolish all structures at a site in New Jersey. The site consisted of a large farm style house, barns and sheds. Demolition contracting services included the demolition and remove all structures, concrete floors, slabs, footings and foundations. Instead of demolishing the one large barn, Dallas Contracting dismantled and ...


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