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Ethylene Production via Ethanol Dehydration - Cost Analysis - Ethylene E83A

Author : Intratec

Publisher : Intratec

Page : 103 pages

File Size : 31,32 MB

Release : 2019-09-17

Category : Business & Economics

ISBN :

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Book Description

This report presents a cost analysis of polymer grade (PG) Ethylene production from hydrous ethanol using a dehydration process. The process under analysis is similar to the processes developed by Braskem and Petrobras. In this process, the reaction system is composed of multiple reactors and multiple furnaces. Before feeds each reactor, steam is mixed with ethanol as diluent to avoid an excessive temperature drop as dehydration reaction proceeds. This report was developed based essentially on the following reference(s): Keywords: Ethene, Ethyl Alcohol, Vapor-Phase Dehydration, Fixed-Bed Reactor, Renewable Feedstock, Green Ethylene



Ethylene Production Cost Analysis - Overview - Ethylene AA01

Author : Intratec

Publisher : Intratec

Page : 58 pages

File Size : 50,67 MB

Release : 2016-03-01

Category : Business & Economics

ISBN :

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Book Description

This report presents alternatives for producing Ethylene from different feedstocks and a cost comparison of these alternatives, across different countries. More specifically, the report compares the costs of Ethylene production through the following pathways: * Pathway 1: Ethylene Production from Ethane * Pathway 2: Ethylene Production from Ethane and Propane * Pathway 3: Green Ethylene Production from Ethanol In Pathways 1 and 2, Ethylene is produced via steam cracking of different feedstocks: ethane and a mixture of ethane and propane. In Pathway 3, Ethylene is produced from ethanol, which is a renewable feedstock. The analysis presented in this report includes: * A comparison of the economic potential of the pathways listed above in several countries, comprising: - Comparative analysis of capital costs - Comparative analysis of production costs - Comparison between product price and raw materials costs of each pathway * An overview of each production pathway, including: - Raw material(s) consumption figures and product(s) generated - Related technology licensors and block flow diagram of representative industrial processes Keywords: Hydrocarbon Pyrolysis, Cracking Furnace, Ethene, Propene, Shale Gas, CB&I Lummus, Technip, Shaw Stone & Webster, Kellogg-Braun & Root, KBR, Linde, Green Ethylene, Braskem, Chematur Technologies, Petron Scientech, Scientific Design, Dow Chemical, BP, Ethanol Dehydration



Ethylene Production via Ethanol Dehydration - Cost Analysis - Ethylene E81A

Author : Intratec

Publisher : Intratec Solutions

Page : 53 pages

File Size : 22,87 MB

Release : 2016-03-05

Category : Business & Economics

ISBN : 1945324309

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Book Description

This report presents a cost analysis of polymer grade (PG) Ethylene production from hydrous ethanol using a dehydration process. The process under analysis is similar to the one proposed by BP Chemicals. 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 8426664, issued to BP in 2013 Keywords: Ethene, Ethyl Alcohol, Vapor-Phase Dehydration, Diethyl Ether, Renewable Feedstock, Green Ethylene



Ethylene Production via Ethanol Dehydration - Cost Analysis - Ethylene E82A

Author : Intratec

Publisher : Intratec

Page : 103 pages

File Size : 47,96 MB

Release : 2019-09-17

Category : Business & Economics

ISBN :

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Book Description

This report presents a cost analysis of polymer grade (PG) Ethylene production from hydrous ethanol using a dehydration process. The process under analysis is similar to the processes developed by Chematur and Petron. In this process, the reaction system is composed of multiple reactors in series and a single furnace. The system uses ethanol as heating fluid, with no injection of additional steam. This report was developed based essentially on the following reference(s): (1) Chematur Engineering AB, "Ethylene from Ethanol" (2) US Patent 20130178674, issued to Petron in 2013 Keywords: Ethene, Ethyl Alcohol, Vapor-Phase Dehydration, Fixed-Bed Reactor, Renewable Feedstock, Green Ethylene



Ethylene Production via Ethanol Dehydration - Cost Analysis - Ethylene E84A

Author : Intratec

Publisher : Intratec

Page : 103 pages

File Size : 12,90 MB

Release : 2019-09-17

Category : Business & Economics

ISBN :

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Book Description

This report presents a cost analysis of polymer grade (PG) Ethylene production from hydrous ethanol using a dehydration process. The process under analysis is similar to the process developed by Scientific Design. In this process ethanol is dehydrated in the vapor phase to Ethylene in a system comprised of 1 reactor and 1 furnace. The product from reaction is passed through quench, compression and distillation, so Polymer Grade Ethylene can be obtained. This report was developed based essentially on the following reference(s): Bruscino, M., 'Biorefineries: Fact or Fiction?', Hydrocarbon Processing, August 2009, Vol. 88 No. 8 p.65-70 Keywords: Ethene, Ethyl Alcohol, SD, Syndol Catalyst, Vapor-Phase Dehydration, Fixed-Bed Reactor, Renewable Feedstock, Green Ethylene



Ethylene Production via Ethanol Dehydration - Cost Analysis - Ethylene E85A

Author : Intratec

Publisher : Intratec

Page : 103 pages

File Size : 26,66 MB

Release : 2019-09-17

Category : Business & Economics

ISBN :

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Book Description

This report presents a cost analysis of polymer grade (PG) Ethylene production from hydrous ethanol using a dehydration process. The process under analysis is similar to the process developed by Dow Chemical. In this process, a selective oxidation reactor is used in the purification step to remove CO and hydrogen from the process. This report was developed based essentially on the following reference(s): (1) WO Patent 2011087478 (2) WO Patent 2011/002699, both issued to Dow Chemical Keywords: Ethene, Ethyl Alcohol, Selective Oxidation, Vapor-Phase Dehydration, Fixed-Bed Reactor, Renewable Feedstock, Green Ethylene



CG Ethylene Production via Ethanol Dehydration - Cost Analysis - Ethylene EB4A

Author : Intratec

Publisher : Intratec

Page : 103 pages

File Size : 11,11 MB

Release : 2019-09-17

Category : Business & Economics

ISBN :

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Book Description

This report presents a cost analysis of chemical grade (CG) Ethylene production from hydrous ethanol using a dehydration process. The process under analysis is similar to the process developed by Scientific Design. In this process, the reaction system is comprised of only 1 reactor and 1 furnace. This report was developed based essentially on the following reference(s): Keywords: Ethene, Ethyl Alcohol, SD, Syndol Catalyst, Vapor-Phase Dehydration, Fixed-Bed Reactor, Renewable Feedstock, Green Ethylene



Ethylene Production Cost Analysis - Overview - Ethylene AA01

Author : Intratec Solutions

Publisher :

Page : 58 pages

File Size : 50,43 MB

Release : 2016-03

Category :

ISBN : 9781945324222

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Book Description

This report presents alternatives for producing Ethylene from different feedstocks and a cost comparison of these alternatives, across different countries. More specifically, the report compares the costs of Ethylene production through the following pathways:* Pathway 1: Ethylene Production from Ethane* Pathway 2: Ethylene Production from Ethane and Propane* Pathway 3: Green Ethylene Production from EthanolIn Pathways 1 and 2, Ethylene is produced via steam cracking of different feedstocks: ethane and a mixture of ethane and propane. In Pathway 3, Ethylene is produced from ethanol, which is a renewable feedstock.The analysis presented in this report includes:* A comparison of the economic potential of the pathways listed above in several countries, comprising: * Comparative analysis of capital costs * Comparative analysis of production costs * Comparison between product price and raw materials costs of each pathway * An overview of each production pathway, including: * Raw material(s) consumption figures and product(s) generated * Related technology licensors and block flow diagram of representative industrial processes Keywords: Hydrocarbon Pyrolysis, Cracking Furnace, Ethene, Propene, Shale Gas, CB&I Lummus, Technip, Shaw Stone & Webster, Kellogg-Braun & Root, KBR, Linde, Green Ethylene, Braskem, Chematur Technologies, Petron Scientech, Scientific Design, Dow Chemical, BP, Ethanol Dehydration



Clinical Neurology

Author : T.J. Fowler

Publisher : CRC Press

Page : 746 pages

File Size : 20,72 MB

Release : 2011-12-30

Category : Medical

ISBN : 0429586604

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Book Description

Concise yet comprehensive, Clinical Neurology, Fourth Edition builds on the success of three previous editions in helping medical students, junior doctors, and practicing physicians acquire an improved understanding of the principles of neurology.The fourth edition has been fully revised and updated to take into account current developments in the



Harrison's Neurology in Clinical Medicine, 3E

Author : Stephen Hauser

Publisher : McGraw Hill Professional

Page : 897 pages

File Size : 40,2 MB

Release : 2013-04-08

Category : Medical

ISBN : 0071815007

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Book Description

Neurology – as only Harrison’s can cover it Featuring a superb compilation of chapters related to neurology that appear in Harrison’s Principles of Internal Medicine, Eighteenth Edition, this concise, full-color clinical companion delivers the latest knowledge in the field backed by the scientific rigor and authority that have defined Harrison’s. You will find content from renowned editors and contributors in a carry-anywhere presentation that is ideal for the classroom, clinic, ward, or exam/certification preparation. Features Current, complete coverage of clinically important topics in neurology, including Clinical Manifestations of Neurologic Diseases, Diseases of the Nervous System, Chronic Fatigue Syndrome, Psychiatric Disorders, and Alcoholism and Drug Dependency NEW CHAPTERS discuss the pathogenesis and treatment and syncope; dizziness and vertigo; peripheral neuropathy; neuropsychiatric problems among war veterans; and advances in deciphering the pathogenesis of common psychiatric disorders Integration of pathophysiology with clinical management 118 high-yield questions and answers drawn from Harrison’s Principles of Internal Medicine Self-Assessment and Board Review, 18e Content updates and new developments since the publication of Harrison’s Principles of Internal Medicine, 18e 58 chapters written by physicians who are recognized experts in the field of clinical neurology Helpful appendix of laboratory values of clinical importance