process gas cleaning Articles

  • Waste Gas Cleaning for Road Tunnels and Underground Car Parks

    The objective of the study was to find a microbiological cleaning technique for road tunnel waste air, with emphasis on CO, NO and NO2. The chemolithotrophic CO oxidizing mixed population with an integral part of nitrifying bacteria carry out an essential step in metabolic process of NOx consumption. The immobilized microorganisms were subsequently exposing them to a constant stream of artificial ...


  • Process for the Separation of Gas Products from Waste Tire Pyrolysis

    In recent years, pyrolysis has proven to be an effective thermochemical process for the recycling of waste tires. After pyrolysis, three fractions are obtained:  carbonaceous solids, liquid hydrocarbons, and the so-called noncondensable gases. In this paper, the starting point is the pyrolysis reactor outlet that provides a gas stream with a temperature of 600 ...


  • Cleaning Up Gasification Syngas

    Documento sin título ...


    By Merichem Company

  • Cleaning biogas with bacteria

    Organic materials added to an anaerobic digester commonly contain sulphur components. During the anaerobic digestion process, the sulphur is converted into hydrogen sulphide (H2S), which is absorbed by the biogas. When the biogas produced in an AD plant goes on to be combusted in a gas engine or boiler, the H2S will give off sulphur dioxide (SO2) and sulphuric acid ...


    By Biogasclean A/S

  • Using Venturi Scrubber Technology for Syngas Cleaning

    As part of our nation's program to reduce dependence on fossil fuels, various gasification technologies are being applied. These processes take renewable organic material and, through the application of heat and pressure, convert the materials into syngas for further use. Arguably, in nearly all of these processes, the most critical design aspect is the reliable and efficient removal of ...


    By Bionomic Industries Inc.

  • Energy Innovations: A Prosperous Path to a Clean Environment.

    Throughout American history, technological and institutional innovation has increased our prosperity. Public leadership has encouraged businesses, workers, and consumers to invest in new ideas that meet the challenges of one generation, paving the path to a better world for the next generation. The energy system that fuels our 20th century economy exemplifies such progress through partnership. ...

  • Russia turns to wooded heartlands for clean energy

    Russia’s heated conversations with oil company Shell reminded the world of its new role as one of the world’s major oil and gas producers – the debate centred around control of Sakhalin-2, the largest direct foreign investment project in Russia. It will create the world's biggest liquefied natural gas plant in the far east of Russia. Reports suggest that the Russian government wishes to take a ...

  • Want low-cost clean energy? Bank on innovation

    In the United States, there is a heated debate about how much government should support renewable energy innovation. While you won’t find anyone who says they don’t value ‘innovation’, the U.S. federal investment in energy innovation across both fossil and renewable technology is still anemic, ...

  • Top 10 Clean Energy Developments of 2013

    2013 was an exciting and inspiring year in many regards. And we’re not just talking the arrival of Prince George or the fact that the new Pope rides an electric bicycle. There were many remarkable clean energy developments that are helping to bring us closer to a clean, prosperous, and secure energy future. Here we ...


    By GLOBE SERIES

  • Will natural gas dim solar’s shine?

    As natural gas booms, renewable energy proponents ponder whether it will serve as a bridge or roadblock to photovoltaic power On the outskirts of downtown St. Paul, Minn., Xcel Energy’s High Bridge Generating Station offers an iconic view of the current state of electrical generation in the United ...


    By Ensia

  • Biogas cleaning / conditioning - A requirement for optimal functioning of CHP systems

    Biogas is obtained through the anaerobic decomposition (putrefaction) of organic matter. It contains methane (CH4) in varying proportions, ranging from 35% to 70%, a proportion which largely depends on production methods and the materials involved in the process. This methane concentration is what enables biogas to be used as fuel. The release of methane into the atmosphere contributes to an ...


    By Energy & Waste S.l

  • Combined heat & power is a clean, efficient and economic energy solution

    The 21st century has highlighted a need for clean, efficient and economic energy, which has put Combined Heat & Power (CHP) into the limelight. By providing on-site power generation, waste heat recovery and system integration, CHP offers a realistic, near-term solution for exceptional energy efficiency and emission reduction. CHP systems can generate electricity locally while they recover ...


    By Shenton Group

  • Cleaning the Air We Breathe, Coal Fired Power Plant - Case Study

    By cleaning flue gases from coal power plants, the amount of environmentally hazardous emissions can be sharply reduced. Mist elimination from Munters is a critical part of this process. Munters has worked with leading power generating companies for decades and have through testing and follow up built an extensive parameter database and design tool to be able to adapt and optimize results based ...


    By Munters Zeol Division

  • Integrated Solutions - Organics Management, Clean Water and Renewable Energy

    California’s Chino Basin Organics Management Strategy uses creative ways to protect its watershed while expanding composting and digesting capacity for manure and biosolids. CLEAN WATER is a vital commodity in the semiarid environment within the coastal plain of southern California. About two-thirds of the water supply is imported from often great distances and at significant expense to ...


    By BioCycle Magazine

  • Case Study: Replacing Natural Gas For Industry

    Renewable Energy Systems Offset Fossil Fuels with Sustainable Fuel Supply PHG Energy’s patented downdraft gasification systems were first deployed for for Boral Brick Manufacturing at facilities in Alabama, Georgia and Tennessee. The technology was used to offset natural gas costs, which were then consistently topping $10 per decatherm. Twelve of the 8-ton/day gasifiers were ...


  • Biomethane enters the gas grid article for energy world

    The Carbon Plan, published in 2011, aims to reduce UK carbon emissions by a quarter from 1990 levels. With the current policies in place, the UK is on target to reduce emissions by over a third by 2020 and with the introduction of new technologies this should increase to an 80% reduction by 2050. However, currently around half the UK’s carbon emissions result from heat related processes and ...


    By CNG Services Limited

  • Microturbines, Gas Engines Link Biogas to the Grid

    OPPORTUNITIES to produce electricity from methane are being improved continuously as manufacturers introduce new and upgraded equipment to address market needs and varying characteristics of raw biogas. In the renewable energy from organics recycling arena, the two primary types of electricity generation equipment are microturbines and reciprocating gas engines. This article provides a brief ...


    By BioCycle Magazine

  • Are GAS-FIRED Burner Technologies Really The Best Choice for ISTR Cleanups?

    Its an exciting time. In-Situ Thermal Remediation (ISTR) shows great promise and has proven to be an extremely effective method for cleaning a wide range of Contaminants of Concern (COC’s) at contaminated sites. Most recently, gas-fired soil heating technologies are entering the market with promises of much cheaper natural gas heating, faster setup and heating times, less heaters required ...


    By Soil-Therm Equipment, Inc.

  • Energy from waste: How the Gasplasma system works

    As well as being able to convert refuse into power and empty out existing landfill sites, releasing the land for reuse, the Gasplasma process offers a significant benefit: its by-product is a building material, not a waste. A process called Gasplasma combines two well proven technologies in a unique combination to convert waste into a very clean, hydrogen-rich synthesis gas ...


    By Advanced Plasma Power (APP)

  • Redundant combustion plant for Novartis

    Type     HOFGAS®- IFM4c/2200/1500/60/180 Commissioning     2004 Site     Novartis (Basel, CH) Situation In order to prevent production failure due to missing redundancy in the flue gas clean up, Novartis required an additional system. During different production processes exhaust air load with organic components is formed. ...


    By Hofstetter BV

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