Dimethyl Carbonate Production from Ethylene Carbonate - Cost Analysis - DMC E21A PDF Download
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Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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Book Description
This report presents a cost analysis of Dimethyl Carbonate (DMC) production from ethylene carbonate and methanol. The process examined is a typical transesterification process. In this process, ethylene carbonate and methanol are converted into dimethyl carbonate (DMC) and ethylene glycol in a reactive distillation column and purified DMC is obtained through an extractive distillation. Monoethylene glycol is generated as by-product. This report was developed based essentially on the following reference(s): Keywords: Transesteification, ethylene arbonate, DMC, methanol, MEG
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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Book Description
This report presents a cost analysis of Dimethyl Carbonate (DMC) production from ethylene carbonate and methanol. The process examined is a typical transesterification process. In this process, ethylene carbonate and methanol are converted into dimethyl carbonate (DMC) and ethylene glycol in a reactive distillation column and purified DMC is obtained through an extractive distillation. Monoethylene glycol is generated as by-product. This report was developed based essentially on the following reference(s): Keywords: Transesteification, ethylene arbonate, DMC, methanol, MEG
Author: Intratec
Publisher: Intratec
ISBN: 1641480920
Category : Business & Economics
Languages : en
Pages : 101
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Book Description
This report presents a cost analysis of Dimethyl Carbonate (DMC) production from methanol The process examined is a typical oxidative carbonylation process. This process is a non-phosgene alternative for DMC production, in which CO, O2 and methanol react in the presence of copper chloride (CuCI) catalyst. Although reaction occurs in the liquid phase, a heterogeneous-phase mixture forms and the product stream is withdrawn from the reactor in vapor phase. The vapor is partially condensed, treated for recovery of catalyst and then subjected to distillation operations. Unreacted methanol is recovered and recycled to the reactor. Purified Dimethyl Carbonate is obtained after separation of side-product water. This report was developed based essentially on the following reference(s): (1) US Patent 20030236428, issued to General Electric Company (2) US Patent 5685957, issued to Enichem Synthesis in 1997 Keywords: Non-Phosgene Process, Phosgene-Free, Oxidative Carbonylation, Enichem, Eni
Author: Intratec
Publisher: Intratec Solutions
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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Book Description
This report presents a cost analysis of Diphenyl Carbonate (DPC) production from ethylene oxide and phenol. The process examined is similar to Asahi Kasei process. In this process, dimethyl carbonate (DMC) intermediate is initially produced from ethylene oxide and methanol. Then, DMC and phenol react to produce DPC. Ethylene glycol is generated as by-product in the process. This report was developed based essentially on the following reference(s): US Patent 20090163734, issued to Asahi Kasei in 2009 Keywords: Phenyl Carbonate, EO, Carbonation, Transesterification, Reactive Distillation
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 103
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Book Description
This report presents a cost analysis of Precipitated Calcium Carbonate (PCC) production from lime. In this typical process, lime reacts with water producing calcium hydroxide, which is further carbonated with carbon dioxide from calcination to produce PCC. This report was developed based essentially on the following reference(s): (1) US Patent 6251356, issued to G. R. International in 2001 (assigned to Pacific Nano Products in 2015) (2) US Patent 3920800, issued to Cyprus Mines Corporation in 1975 Keywords: Hydrated Lime, Slaked Lime, Slake, Calcium Oxide, Quicklime
Author: Intratec
Publisher: Intratec
ISBN: 1641481269
Category : Business & Economics
Languages : en
Pages : 106
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Book Description
This report presents a cost analysis of Polymer Grade (PG) Propylene production from ethylene using two integrated processes: dimerization and metathesis The processes examined are similar to CB&I Lummus technologies: Ethylene Dimerization Technology and Olefins Conversion Technology (OCT). In these processes, ethylene is first dimerized into butenes, and then, Propylene is produced through a metathesis reaction of 2-butene and ethylene. This report was developed based essentially on the following reference(s): (1) US Patent 8440874, issued to Lummus Technology and BASF in 2013 (2) US Patent 4242531, issued to Phillips Petroleum Company in 1980 Keywords: PG Propylene, Olefins Dimerization, Olefins Disproportionation, Lummus OCT, Olefins Metathesis, Phillips Triolefin, Propene, Ethene, On-Purpose Propylene Production
Author: Intratec
Publisher: Intratec Solutions
ISBN: 1945324139
Category : Business & Economics
Languages : en
Pages : 53
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Book Description
This report presents a cost analysis of Monoethylene Glycol (MEG) production from carbon dioxide (CO2) using an electrochemical process. The process examined is similar to Liquid Light process. In this process, CO2 is electrochemically converted to oxalic acid, which is then hydrogenated to MEG.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 Patents 20140221684 and 20140206895, both issued to Liquid Light in 2014Keywords: Ethylene Glycol, Fiber Grade, Hydrogen Bromide, Bromine, 1,2-Ethanediol
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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Book Description
This report presents a cost analysis of Ethylene Dichloride (EDC) production from ethylene and hydrogen chloride using an oxychlorination process. The process examined is similar to OxyVinyls process. This process involves an oxygen-based chlorination step, which is carried out in fluidized-bed reactors. This report was developed based essentially on the following reference(s): (1) US Patent 7585806, issued to OxyVinyls in 2009 (2) US Patent 5292703, originally issued to The Geon Company (assigned to OxyVinyls in 1999) Keywords: Ethene, 1,2-Dichloroethane, Mitsui, Fluidized-Bed Reactor
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 101
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Book Description
This report presents a cost analysis of Monoethylene Glycol (MEG) production from carbon dioxide (CO2) using an electrochemical process. The process examined is similar to Liquid Light process. In this process, CO2 is electrochemically converted to oxalic acid, which is then hydrogenated to MEG. This report was developed based essentially on the following reference(s): US Patents 20140221684 and 20140206895, both issued to Liquid Light in 2014 Keywords: Ethylene Glycol, Fiber Grade, Hydrogen Bromide, Bromine, 1,2-Ethanediol
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 103
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Book Description
This report presents a cost analysis of Ethyl Acetate production from ethanol. The process examined is similar to the Johnson Matthey's DAVY ethyl acetate technology. In this process, Ethyl Acetate is produced in a two‐stage reaction: ethanol is dehydrogenated to acetaldehyde, which further reacts with ethanol to form Ethyl Acetate. This report was developed based essentially on the following reference(s): (1) US Patent 6,632,330 issued to Davy Process Technology Limited (2) US Patent 6,809,217 issued to Davy Process Technology Limited Keywords: Dehydrogenation, Ethyl Acetate, EA, DPT, Johnson Matthey
Author: Intratec
Publisher: Intratec
ISBN:
Category : Business & Economics
Languages : en
Pages : 102
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Book Description
This report presents a cost analysis of Polytrimethylene Terephthalate (PTT) production starting from glucose syrup and terephthalic acid. The process examined combines a process similar to DuPont process for generating propanediol and a process similar to Degussa (now Evonik) process for producing PTT. In this process, a 70 wt% glucose-water syrup is used as raw material. This report was developed based essentially on the following reference(s): Keywords: 1,3-Polypropylene Terephthalate, TPA, Dimethyl Terephthalate, DMT, Bio-PDO, Trimethylene Glycol, PTT, Aerobic Fermentation
