DL-Methionine from Propylene, Methyl Mercaptan and HCN - Cost Analysis - Methionine E71A

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Author :
Publisher : Intratec
ISBN 13 : 1641480432
Total Pages : 102 pages
Book Rating : 4.6/5 (414 download)

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Book Synopsis DL-Methionine from Propylene, Methyl Mercaptan and HCN - Cost Analysis - Methionine E71A by : Intratec

Download or read book DL-Methionine from Propylene, Methyl Mercaptan and HCN - Cost Analysis - Methionine E71A 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 Methionine production from propylene, methyl mercaptan and hydrogen cyanide (HCN) In the process examined, propylene starting material is oxidized to acrolein, which is then reacted with methyl mercaptan to generate methional (a.k.a. MMP). Finally, methional is reacted with hydrogen cyanide to form methionine. This report was developed based essentially on the following reference(s): (1) US Patent 20130231501, issued to Evonik in 2013 (2) US Patent 8877981, issued to Evonik in 2014 Keywords: Methanethiol, MeSH, Propenal, Oxidation, Propene, DLM, 3-Methylmercapto Propionaldehyde, MMP, Methional, Essential Amino Acid, Degussa

DL-Methionine from Acrolein, Methyl Mercaptan and HCN - Cost Analysis - Methionine E41A

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Author :
Publisher : Intratec Solutions
ISBN 13 : 1945324414
Total Pages : 54 pages
Book Rating : 4.9/5 (453 download)

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Book Synopsis DL-Methionine from Acrolein, Methyl Mercaptan and HCN - Cost Analysis - Methionine E41A by : Intratec

Download or read book DL-Methionine from Acrolein, Methyl Mercaptan and HCN - Cost Analysis - Methionine E41A written by Intratec and published by Intratec Solutions. This book was released on 2016-05-01 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a cost analysis of DL-Methionine production from acrolein, methyl mercaptan, and hydrogen cyanide (HCN). The process examined is a typical carbonate process. This process is a multi-step process including: methional production; hydantoin intermediate production; reaction of hydantoin with potassium carbonate to produce potassium methioninate; and methioninate conversion to DL-Methionine. This report examines one-time costs associated with the construction of a United States-based plant and the continuing costs associated with the daily operation of such a plant. More specifically, it discusses: * Capital Investment, broken down by: - Total fixed capital required, divided in production unit (ISBL); infrastructure (OSBL) and contingency - Alternative perspective on the total fixed capital, divided in direct costs, indirect costs and contingency - Working capital and costs incurred during industrial plant commissioning and start-up * Production cost, broken down by: - Manufacturing variable costs (raw materials, utilities) - Manufacturing fixed costs (maintenance costs, operating charges, plant overhead, local taxes and insurance) - Depreciation and corporate overhead costs * Raw materials consumption, products generation and labor requirements * Process block flow diagram and description of industrial site installations (production unit and infrastructure) This report was developed based essentially on the following reference(s): US Patent 20130231501, issued to Evonik in 2013 Keywords: DLM, 3-Methylmercapto Propionaldehyde, MMP, Methional, Propenal, Methanethiol, Essential Amino Acid, Degussa