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Book Utilization of Sulfur Dioxide in Organic Acids Recovery and Sulfur Trioxide Conversion with Iron Oxide as Catalyst

Download or read book Utilization of Sulfur Dioxide in Organic Acids Recovery and Sulfur Trioxide Conversion with Iron Oxide as Catalyst written by Yonghui Shi and published by . This book was released on 2006 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sulfur dioxide (SO2) is a primary air pollutant and its emission is strictly restricted by pertinent regulations. Methodology is to use SO2 as a raw material to produce valuable chemicals while purifying the flue gas. Two approaches that use SO2 in the flue gas were put forward and examined. In the first approach, SO2 was used to recover acetic acid and lactic acid from the biological process. The second approach converted SO2 to SO3 through oxidation with iron oxide (Fe2O3) as catalyst. The experimental results of acetic and lactic acid recovery showed that both the reaction time and breakthrough time decreased with the increase of reaction temperature and SO2 flow rate. Analysis of the produced acetic and lactic acids demonstrated that the complete conversion of organic calcium salts to corresponding organic acids was not affected by the reaction conditions. The findings of this study indicated that recovering acetic acid and lactic acid with SO2 is both economical and environmentally beneficial. The oxidation of SO2 was greatly enhanced by either microscale or nanoscale Fe2O3 according to the experiment results. Nanoscale Fe2O3 performed much better than its microscale counterpart in catalyzing the SO2 oxidation. The conversion of SO2 was temperature dependent for both types of Fe2O3. The reaction orders with respect to the reactants sulfur dioxide and oxygen were determined when using microscale and nanoscale iron oxides as catalysts. Empirical Arrhenius expressions of the catalytic oxidation of sulfur dioxide oxidation were derived based on rate constants obtained at different temperatures.

Book Sulfur Dioxide

Download or read book Sulfur Dioxide written by Larry A. Haas and published by . This book was released on 1973 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Aqueous Phase Catalytic Oxidation of Sulfur Dioxide

Download or read book The Aqueous Phase Catalytic Oxidation of Sulfur Dioxide written by Russel Kenneth Code and published by . This book was released on 1969 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Catalytic Oxidation of Sulfur Dioxide in Aqueous Solutions

Download or read book The Catalytic Oxidation of Sulfur Dioxide in Aqueous Solutions written by and published by . This book was released on 1961 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Oxidation of Sulfur Dioxide to Sulfur Trioxide by Means of Passivated Iron Catalyst

Download or read book Oxidation of Sulfur Dioxide to Sulfur Trioxide by Means of Passivated Iron Catalyst written by Keneth Hall McCorkle and published by . This book was released on 1951 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book N A P C A  Abstract Bulletin

    Book Details:
  • Author : United States. Environmental Protection Agency
  • Publisher :
  • Release : 1971
  • ISBN :
  • Pages : 1068 pages

Download or read book N A P C A Abstract Bulletin written by United States. Environmental Protection Agency and published by . This book was released on 1971 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Oxidation of Sulfur Dioxide to Sulfur Trioxide Over Supported Vanadia Catalysts

Download or read book Oxidation of Sulfur Dioxide to Sulfur Trioxide Over Supported Vanadia Catalysts written by Joseph Patrick Dunn and published by . This book was released on 1998 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the range of conditions studied, the rate of SO$\sb2$ oxidation is zero order in O$\sb2$, first order in SO$\sb2$ and inhibited by SO$\sb3.$

Book Air Pollution Abstracts

Download or read book Air Pollution Abstracts written by and published by . This book was released on 1975 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Kinetics of the Catalytic Oxidation of Sulfur Dioxide

Download or read book Kinetics of the Catalytic Oxidation of Sulfur Dioxide written by Burton Davidson and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Environmental Chemistry

    Book Details:
  • Author : Stanley Manahan
  • Publisher : CRC Press
  • Release : 2009-12-17
  • ISBN : 1439882479
  • Pages : 786 pages

Download or read book Environmental Chemistry written by Stanley Manahan and published by CRC Press. This book was released on 2009-12-17 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of environmental chemistry has evolved significantly since the publication of the first edition of Environmental Chemistry. Throughout the book's long life, it has chronicled emerging issues such as organochloride pesticides, detergent phosphates, stratospheric ozone depletion, the banning of chlorofluorocarbons, and greenhouse warming. D

Book Office of Air Programs Publication

Download or read book Office of Air Programs Publication written by and published by . This book was released on 1971 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Encyclopedia of Renewable Energy

Download or read book Encyclopedia of Renewable Energy written by James G. Speight and published by John Wiley & Sons. This book was released on 2022-01-19 with total page 1266 pages. Available in PDF, EPUB and Kindle. Book excerpt: ENCYCLOPEDIA OF RENEWABLE ENERGY Written by a highly respected engineer and prolific author in the energy sector, this is the single most comprehensive, thorough, and up-to-date reference work on renewable energy. The world’s energy industry is and has always been volatile, sometimes controversial, with wild swings upward and downward. This has, historically, been mostly because most of our energy has come from fossil fuels, which is a finite source of energy. Every so often, a technology comes along, like hydrofracturing, that is a game-changer. But is it, really? Aren’t we just delaying the inevitable with these temporary price fixes The only REAL game-changer is renewable energy. For decades, renewable energy sources have been sought, developed, and studied. Sometimes wind is at the forefront, sometimes solar, and, for the last decade or so, there has been a surge in interest for biofeedstocks and biofuels. There are also the “old standbys” of nuclear and geothermal energy, which have both been around for a very long time. This groundbreaking new volume presents these topics and trends in an encyclopedic format, as a go-to reference for the engineer, scientist, student, or even layperson who works in the industry or is simply interested in the topic. Compiled by one of the world’s best-known and respected energy engineers, this is the most comprehensive and up-to-date encyclopedia of renewable energy ever written, a must-have for any library. Encyclopedia of Renewable Energy: Is written in an encyclopedic style, covering every aspect of renewable energy, including wind, solar, and many other topics Offers a comprehensive coverage of the industry, from the chemical processes of biofeedstocks and biofuels to the machinery and equipment used in the production of fuel and power generation Is filled with workable examples and designs that are helpful for practical applications Covers the state of the art, an invaluable resource for any engineer Audience Engineers across a variety of industries, including wind, solar, process engineering, waste utilization for fuels, and many others, such as process engineers, chemical engineers, electrical engineers, petroleum engineers, civil engineers, and the technicians and other scientists who work in this field

Book Catalytic Oxidation of Sulfur Dioxide in Wastewater

Download or read book Catalytic Oxidation of Sulfur Dioxide in Wastewater written by Ernest J. Upton and published by . This book was released on 1982 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: