Toluene Diisocyanate From Toluene Cost Analysis Tdi E21a
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Toluene Diisocyanate From Toluene Cost Analysis Tdi E21a
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Author : Intratec
language : en
Publisher: Intratec
Release Date : 2019-09-17
Toluene Diisocyanate From Toluene Cost Analysis Tdi E21a written by Intratec and has been published by Intratec this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Business & Economics categories.
This report presents a cost analysis of Toluene Diisocyanate (TDI) production from toluene. The process examined is a typical reductive carbonylation process. In this process, toluene is dinitrated to dinitrotoluene (DNT). Next, DNT undergoes reductive carbonylation to form toluene dimethylcarbamate, and then the carbamate is thermally decomposed to produce TDI. This report was developed based essentially on the following reference(s): (1) GB Patent 1402379, issued to Arco in 1975 (2) US Patent 4081472, issued to Mitsui Toatsu in 1984 Keywords: Non-Phosgene Process, Mitsui Toatsu, Arco
Toluene Diisocyanate From Toluene Cost Analysis Tdi E22a
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Author : Intratec
language : en
Publisher: Intratec
Release Date : 2019-09-17
Toluene Diisocyanate From Toluene Cost Analysis Tdi E22a written by Intratec and has been published by Intratec this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Business & Economics categories.
This report presents a cost analysis of Toluene Diisocyanate (TDI) production from toluene. The process examined is similar to Enichem's oxidative carbonylation process. In this process, toluene is dinitrated to dinitrotoluene (DNT), which is hydrogenated to toluenediamine (TDA). TDA reacts with DMC to produce a urethane intermediate that is then cracked to produce TDI. The DMC used is generated from methanol and carbon monoxide in an on-site unit. This report was developed based essentially on the following reference(s): (1) EP Patent 0685453, issued to Enichem Synthesis in 1995 (2) "Isocyanates, Organic", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Non-Phosgene Process, Enichem, Eni, Dow, Oxidative Carbonylation
Toluene Diisocyanate Production From Dnt Cost Analysis Tdi E11a
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Author : Intratec
language : en
Publisher: Intratec
Release Date : 2017-06-01
Toluene Diisocyanate Production From Dnt Cost Analysis Tdi E11a written by Intratec and has been published by Intratec this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-01 with Business & Economics categories.
This report presents a cost analysis of Toluene Diisocyanate (TDI) production from dinitrotoluene (DNT) The process examined is a typical reductive carbonylation process. This process is comprised of two-steps: DNT initially undergoes reductive carbonylation to form toluene dimethylcarbamate; then the carbamate is thermally decomposed to produce TDI. This report was developed based essentially on the following reference(s): (1) GB Patent 1402379, issued to Arco in 1975 (2) US Patent 4081472, issued to Mitsui Toatsu in 1984 Keywords: Non-Phosgene Process, Mitsui Toatsu, Arco
Toluene Diisocyanate From Toluene Via Phosgenation Cost Analysis Tdi E24a
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Author : Intratec
language : en
Publisher: Intratec
Release Date : 2019-09-17
Toluene Diisocyanate From Toluene Via Phosgenation Cost Analysis Tdi E24a written by Intratec and has been published by Intratec this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Business & Economics categories.
This report presents a cost analysis of Toluene Diisocyanate (TDI) production from toluene and chlorine. The process examined is similar to the Bayer gas-phase phosgenation (GPP) technology. In this process, toluene is dinitrated to dinitrotoluene (DNT). Then, DNT is hydrogenated to toluenediamine (TDA). Finally, TDA reacts with phosgene in gas phase to produce TDI. The phosgene used is generated from chlorine in an on-site unit. Hydrogen chloride is generated as by-product. This report was developed based essentially on the following reference(s): (1) US Patent 9051243, issued to Bayer MaterialScience in 2015 (2) T. Urbanski, Chemistry and Technology of Explosives, Vol. 1, MacMillan, New York, 1964 Keywords: Hydrogenation, Gas-Phase, Phosgenation Process, Isocyanates, Toluene Dinitration
Toluene Diisocyanate From Toluene Via Phosgenation Cost Analysis Tdi E23a
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Author : Intratec
language : en
Publisher: Intratec Solutions
Release Date : 2019-09-17
Toluene Diisocyanate From Toluene Via Phosgenation Cost Analysis Tdi E23a written by Intratec and has been published by Intratec Solutions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Business & Economics categories.
This report presents a cost analysis of Toluene Diisocyanate (TDI) production from toluene and chlorine. The process examined is a typical liquid-phase phosgenation process. In this process, dinitrotoluene (DNT) is generated via dinitration of toluene. Then, DNT is hydrogenated to toluenediamine (TDA). Finally, TDA reacts with phosgene in the liquid phase to produce TDI. The phosgene used is generated from chlorine in an on-site unit. Hydrogen chloride is generated as by-product. This report was developed based essentially on the following reference(s): (1) US Patent 4185036, issued to DuPont in 1980 (2) US Patent 4193932, issued to Mitsui Toatsu in 1980 Keywords: Hydrogenation, Liquid-Phase, Phosgenation Process, Toluenediamine (TDA), Isocyanates
Toluene Diisocyanate From Dnt Via Phosgenation Cost Analysis Tdi E14a
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Author : Intratec
language : en
Publisher: Intratec
Release Date : 2019-09-17
Toluene Diisocyanate From Dnt Via Phosgenation Cost Analysis Tdi E14a written by Intratec and has been published by Intratec this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Business & Economics categories.
This report presents a cost analysis of Toluene Diisocyanate (TDI) production from dinitrotoluene (DNT) and chlorine. The process examined is similar to the Bayer gas-phase phosgenation (GPP) technology. In this process, dinitrotoluene (DNT) is hydrogenated to toluenediamine (TDA). Then, TDA reacts with phosgene in gas phase to produce TDI. The phosgene used is generated from chlorine in an on-site unit. Hydrogen chloride (HCl) is generated as by-product. This report was developed based essentially on the following reference(s): (1) US Patent 9051243, issued to Bayer MaterialScience in 2015 (2) "Toluenediamine", Kirk-Othmer Encyclopedia of Chemical Technology, 5th edition Keywords: Hydrogenation, Gas-Phase, Phosgenation Process, GPP, Bayer, Isocyanates
Toluene Diisocyanate From Dnt Via Phosgenation Cost Analysis Tdi E12a
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Author : Intratec
language : en
Publisher: Intratec
Release Date : 2019-09-17
Toluene Diisocyanate From Dnt Via Phosgenation Cost Analysis Tdi E12a written by Intratec and has been published by Intratec this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Business & Economics categories.
This report presents a cost analysis of Toluene Diisocyanate (TDI) production from dinitrotoluene (DNT) and phosgene. The process examined is a typical liquid-phase phosgenation process. In this process, DNT is first hydrogenated to toluenediamine (TDA) intermediate. Then, TDA reacts with phosgene in the liquid phase to produce TDI. Hydrogen chloride (HCl) is generated as by-product in the process. This report was developed based essentially on the following reference(s): (1) US Patent 4185036, issued to DuPont in 1980 (2) US Patent 4193932, issued to Mitsui Toatsu in 1980 Keywords: Hydrogenation, Liquid-Phase, Phosgenation Process, Toluenediamine (TDA), Isocyanates
Toluene Diisocyanate From Dnt Via Phosgenation Cost Analysis Tdi E13a
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Author : Intratec
language : en
Publisher: Intratec
Release Date : 2019-09-17
Toluene Diisocyanate From Dnt Via Phosgenation Cost Analysis Tdi E13a written by Intratec and has been published by Intratec this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Business & Economics categories.
This report presents a cost analysis of Toluene Diisocyanate (TDI) production from dinitrotoluene (DNT) and chlorine. The process examined is a typical liquid-phase phosgenation process. In this process, DNT is first hydrogenated to toluenediamine (TDA) intermediate. Then, TDA reacts with phosgene in the liquid phase to produce TDI. The phosgene used is generated from chlorine and carbon monoxide in an on-site unit. Hydrogen chloride (HCl) is generated as by-product. This report was developed based essentially on the following reference(s): (1) US Patent 4185036, issued to DuPont in 1980 (2) US Patent 4193932, issued to Mitsui Toatsu in 1980 Keywords: Hydrogenation, Liquid-Phase, Phosgenation Process, Toluenediamine (TDA), Isocyanates
Paraxylene Production From Toluene Cost Analysis Paraxylene E21a
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Author : Intratec
language : en
Publisher: Intratec
Release Date : 2019-09-17
Paraxylene Production From Toluene Cost Analysis Paraxylene E21a written by Intratec and has been published by Intratec this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Business & Economics categories.
This report presents a cost analysis of para-Xylene production from toluene. The process examined is a toluene disproportionation process similar to ExxonMobil PxMax. This report was developed based essentially on the following reference(s): Keywords: Mixed Xylenes, C8 Aromatics, PxMax, ExxonMobil
Phenol Production From Toluene Cost Analysis Phenol E21a
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Author : Intratec
language : en
Publisher: Intratec
Release Date : 2019-09-17
Phenol Production From Toluene Cost Analysis Phenol E21a written by Intratec and has been published by Intratec this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Business & Economics categories.
This report presents a cost analysis of Phenol production from toluene. In the process examined toluene is oxidized to benzoic acid intermediate, which is then converted to phenol in the liquid phase. This report was developed based essentially on the following reference(s): Keywords: Dow, DSM, Liquid Phase, Toluene Oxidation