Download or read book Sulfuric Acid from H2S Gases via Wet Sulfuric Acid Process Cost Analysis Sulfuric Acid E31A written by Intratec and published by Intratec. This book was released on 2019-09-17 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a cost analysis of Sulfuric Acid production from hydrogen sulfide gases. The process examined is Wet gas Sulfuric Acid (WSA) process similar to the one owned by Haldor Topsoe. In this process, hydrogen sulfide contained in the feed gas is burned, forming to sulfur dioxide and water. Sulfur dioxide is converted to sulfur trioxide and then cooled to a teperature where it reacts with water in the gas phase and forms sulfuric acid, which is then condensed and concentrated to about 98 wt%. This report was developed based essentially on the following reference(s): "Sulfuric Acid and Sulfur Trioxide", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Sulphuric Acid, Sulphur, Oleum, Fuming Sulfuric Acid, hydrogen sulfide gases, WSA
Download or read book Nickel and Its Alloys written by Samuel Jacob Rosenberg and published by . This book was released on 1968 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radio Standards Laboratory written by United States. National Bureau of Standards and published by . This book was released on 1967 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfuric Acid from Spent Acid via Wet Sulfuric Acid Process Cost Analysis Sulfuric Acid E42A written by Intratec and published by Intratec. This book was released on 2019-09-17 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a cost analysis of spent Sulfuric Acid regeneration. The process examined is Wet gas Sulfuric Acid (WSA) process similar to the one owned by Haldor Topsoe. In this process, spent acid is decomposed to form sulfur dioxide and water, which are then regenerated to sulfuric acid via wet sulfuric acid process. This report was developed based essentially on the following reference(s): Keywords: Sulphuric Acid, Sulphur, Oleum, Fuming Sulfuric Acid, WSA, Haldor Topsoe, Spent Acid, Regeneration
Download or read book Technical News Bulletin written by and published by . This book was released on 1967 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gases and Metals written by Oswald Kubaschewski and published by . This book was released on 1970 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Smithsonian Physical Tables written by Smithsonian Institution and published by Wentworth Press. This book was released on 2019-03-24 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Sulfuric Acid Manufacture written by Matt King and published by Newnes. This book was released on 2013-05-11 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: By some measure the most widely produced chemical in the world today, sulfuric acid has an extraordinary range of modern uses, including phosphate fertilizer production, explosives, glue, wood preservative and lead-acid batteries. An exceptionally corrosive and dangerous acid, production of sulfuric acid requires stringent adherence to environmental regulatory guidance within cost-efficient standards of production. This work provides an experience-based review of how sulfuric acid plants work, how they should be designed and how they should be operated for maximum sulfur capture and minimum environmental impact. Using a combination of practical experience and deep physical analysis, Davenport and King review sulfur manufacturing in the contemporary world where regulatory guidance is becoming ever tighter (and where new processes are being required to meet them), and where water consumption and energy considerations are being brought to bear on sulfuric acid plant operations. This 2e will examine in particular newly developed acid-making processes and new methods of minimizing unwanted sulfur emissions. The target readers are recently graduated science and engineering students who are entering the chemical industry and experienced professionals within chemical plant design companies, chemical plant production companies, sulfuric acid recycling companies and sulfuric acid users. They will use the book to design, control, optimize and operate sulfuric acid plants around the world. - Unique mathematical analysis of sulfuric acid manufacturing processes, providing a sound basis for optimizing sulfuric acid manufacturing processes - Analysis of recently developed sulfuric acid manufacturing techniques suggests advantages and disadvantages of the new processes from the energy and environmental points of view - Analysis of tail gas sulfur capture processes indicates the best way to combine sulfuric acid making and tailgas sulfur-capture processes from the energy and environmental points of view - Draws on industrial connections of the authors through years of hands-on experience in sulfuric acid manufacture
Download or read book Sulfuric Acid from Sulfur via Double Contact Process Cost Analysis Sulfuric Acid E11A written by Intratec and published by Intratec. This book was released on 2017-06-01 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a cost analysis of Sulfuric Acid production from sulfur The process examined is a conventional process comprising sulfur burning followed by a typical double-contact double absorption (DC/DA) process. In this process, sulfur dioxide is obtained by molten sulfur burning. Sulfur dioxide is converted to sulfur trioxide in a reactor. The sulfur trioxide-rich gaseous stream is absorbed in recirculating sulfuric acid. The absorption column offgas is sent to a further bed in the SO2 reactor for converting the remaining sulfur dioxide into sulfur trioxide, which is then absorbed in a second column with recirculating sulfuric acid. This report was developed based essentially on the following reference(s): "Sulfuric Acid and Sulfur Trioxide", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Sulphuric Acid, Sulphur, Oleum, Fuming Sulfuric Acid, Exothermic Reaction, Catalytic Reaction, Double-Contact Double Absorption, DC/DA
Download or read book Sulfuric Acid from Tail Gas Using H2O2 Abatement Cost Analysis Sulfuric Acid E51A written by Intratec and published by Intratec. This book was released on 2019-09-17 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a cost analysis of Sulfuric Acid production via tail gas purification. The process examined is a tail gas purification using hydrogen peroxide abatement, similar to Haldor Topsoe process. This report was developed based essentially on the following reference(s): Keywords: Sulphuric Acid, Sulphur, Oleum, Fuming Sulfuric Acid, Tail Gas, Hydrogen Peroxide, Abatement, Lurgi, Peracidox
Download or read book Sulfuric Acid Versus Elemental Sulfur as By products written by United States. Department of Energy and published by . This book was released on 1978 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfuric Acid from Spent Acid via Double Contact Process Cost Analysis Sulfuric Acid E41A written by Intratec and published by Intratec. This book was released on 2019-09-17 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a cost analysis of spent Sulfuric Acid regeneration. The process examined is a conventional process for regenerating spent sulfuric acid from alkylation, comprising spent acid decomposition followed by a typical double-contact double absorption (DC/DA) process. In this process, spent acid is first decomposed in a furnace to sulfur dioxide. The sulfur dioxide-containing gas is cleaned and then fed to typical double-contact double absorption process for producing sulfuric acid. This report was developed based essentially on the following reference(s): "Sulfuric Acid and Sulfur Trioxide", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Sulphuric Acid, Sulphur, Oleum, Fuming Sulfuric Acid, Exothermic Reaction, Catalytic Reaction, Double Absorption, Double Contact, Spent Acid, Regeneration
Download or read book Sulfuric Acid Production from Iron Pyrite Gases Cost Analysis Sulfuric Acid E21A written by Intratec and published by Intratec. This book was released on 2019-09-17 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a cost analysis of Sulfuric Acid production from iron pyrate gases. In this process, iron pyrate gases are first treated for undesirable compounds removal and then, sulfur dioxide contained in the feed gas is converted to sulfur trioxide, which passes through double contact double absorption (DC/DA) process to generate sulfuric acid. This report was developed based essentially on the following reference(s): Keywords: Sulphuric Acid, Sulphur, Oleum, Fuming Sulfuric Acid, Exothermic Reaction, Catalytic Reaction, Smelter Operation, Metallurgical Off Gas, Roasting of Pyrites
Download or read book Sulfuric Acid from Sulfur via Single Contact Process Cost Analysis Sulfuric Acid E12A written by Intratec and published by Intratec. This book was released on 2017-06-01 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a cost analysis of Sulfuric Acid production from sulfur The process examined is a conventional process comprising sulfur burning followed by catalytic conversion of sulfur dioxide to sulfur trioxide and single contact absorption process. In this process, sulfur is oxidized to sulfur dioxide and then converted by catalysis to sulfur trioxide, which is then absorbed in a recirculated stream with sulfuric acid. This report was developed based essentially on the following reference(s): Keywords: Sulphuric Acid, Sulphur, Oleum, Fuming Sulfuric Acid, Exothermic Reaction, Catalytic Reaction, Single-Contact
Download or read book Atmospheric Emissions from Sulfuric Acid Manufacturing Processes written by Manufacturing Chemists' Association (U.S.) and published by . This book was released on 1965 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfur Dioxide Emission Control by Hydrogen Sulfide Reaction in Aqueous Solution written by and published by . This book was released on 1973 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sulfuric Acid from Sulfur Dioxide by Autoxidation in Mechanical Cells written by Carl Rampacek and published by . This book was released on 1963 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
