boiler slag Articles

  • Calibration of a Dynamic Penetrometer for Compaction Quality Control of Boiler Slag

    A dynamic penetrometer was designed for the purpose of evaluating compaction quality in fills constructed with boiler slag. Laboratory and field calibration tests were conducted to study the effect of densification on dynamic penetration resistance. The effects of specimen preparation method (pluviation and impact compaction) and saturation on dynamic penetration resistance were investigated in ...


    By ASTM International

  • How to protect the superheater of industrial boiler

    Superheater is the heating surface that heats the saturated steam into the superheated steam in corresponding pressure.To improve the thermal efficiency of circle of the ...


  • How to Prevent the Corrosion of Biomass Fired Boiler

     Biomass pellet,as the fuel of biomass fired boiler, is very more affordable than coal,oil and natural gas,and has no pollution to environment,it belongs to the renewable energy sources.Like other industrial boilers,biomass fired boiler also needs the maintenances to prevent corrosion in the process of its usage to prolong its service life.the engineer form Zhengzhou Boiler Co., Ltd.,gives ...


  • How to prolong the service life of biomass fired boiler

    Because of the shortage of energy and environmental deterioration caused by the extensive use of fossil fuel,biomass fired boiler has played a more and more important role in the industrial boilers.Therefore,we need to focus on the following aspects of work to ensure its normal operation and prolong its service life: ...

  • what is Desulfurization methods of coal fired industrial boiler

    At pretest,coal is the main fuel of industrial boiler in china,sulfur in the coal nearly all transform into sulfur dioxide after combustion without desulfurization,the sulfur dioxide will cause serious environmental&n ...


  • Tuning Your Boiler for Fuel Savings – Out with the Old in with the New Technology

    The USA has about 811,000 MW of installed generation and over 52% of our Electric power is produced by aging coal fired power plants. The average utility boiler furnace was designed about 30-40 years ago. According to DOE records, the average boiler in 1974 was fired with 80% bituminous coal. Now, western PRB coal is much more prevalent and represents about 50% of total coal ...

  • Mercury speciation and distribution in a 660-megawatt utility boiler in Taiwan firing bituminous coals

    Mercury speciation and distribution in a 660-MW tangential-fired utility boiler in Taiwan burning Australian and Chinese bituminous coal blends was investigated. Flue gases were simultaneously sampled at the selective catalytic reduction (SCR) inlet, the SCR outlet, the electrostatic precipitator (ESP) outlet, and the stack. Samplings of coal, lime, bottom ash/slag, fly ash, and gypsum slurry ...

  • Co-Fire Naturally

    PRM Energy System’s Naturally Gas Cofiring Machine Your PRME Naturally produced biogas will come from biomass – not fossil fuels. Technically speaking, you will be “co-firing” gas produced by the thermal gasification of biomass. PRME’s Naturally Gas Co-firing process design is not experimental or “under development”, but has been commercially firing ...


    By PRM Energy Systems, Inc.

  • PRME Naturally Gas Systems

    Your PRME Naturally produced biogas will come from biomass – not fossil fuels. Technically speaking, you will be firing gas produced by the thermal gasification of biomass. PRME’s NaturallyGas process design is not experimental or “under development”, but has been commercially firing industrial boilers for over eighteen years. PRME’s NaturallyGas Systems are ...


    By PRM Energy Systems, Inc.

  • A STIEFEL project Waste Incineration Plant (KVA) Trimmis case study

    The waste incineration plant (KVA) Trimmis is situated in the eastern part of Switzerland and is connected to the railway network. As it is the only incineration plant in this province, it serves a large area with approximately 131’000 inhabitants. The local authorities waste disposal association named GEVAG is a public body serving 43 convention communities and 97 associated municipalities ...


    By Jakob Stiefel GmbH

  • Making Biomass Pellets from Grass

    Grass is familiar to everyone, which is distributed all over the world, such as farmland, residential green belt and square lawn, and you can see it everywhere and anytime in a year. Generally, it is used as feed for livestock and poultry, but now it can be a treasure with the way it present changed. That is biomass pellets. The Benefits of Grass Pellets ...


  • A STIEFEL project UTO Uvrier case study

    The waste incineration plant UTO Uvrier is situated in the south western part of Switzerland. The Association which controls the plant was established in 1969 and treats waste from 44 municipalities with a combined population of 170,000 inhabitants. The principal task of UTO Uvrier is the thermal heat recovery from urban and industrial waste. Apart from this, UTO also treats other types of waste ...


    By Jakob Stiefel GmbH

  • Thermal Power - Guidelines for New Plants Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Cleaning Up Gasification Syngas

    Documento sin título ...


    By Merichem Company

  • Commericalizing cellulosic ethanol

    Cellulosic biofuels, produced from nonfood feedstock, are expected to play a critical role in reducing the country's dependence on imported oil. EISA, the Energy Independence and Security Act of 2007, calls for the production of 100 million gallons per year (mgpy) of cellulosic biofuels by 2010, with a longer term goal of 16 billion gallons by 2022.Achieving these goals will not be easy. Several ...


    By BioCycle Magazine

  • Refuse Derived Fuel, Current Practice and Perspectives

    Untitled Document Summary I OBJECTIVES The objectives of the project were to undertake a survey on the current ...

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