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This report presents a cost analysis of bio-based 1,3-Butadiene (BD) production from raw sugar using a fermentation process. The process examined is similar to Global Bioenergies process. In this process, raw sugar (sucrose) is diluted and hydrolyzed into glucose and fructose (invert sugars). The invert sugars are then sent to an aerobic fermentation step to produce 1,3-Butadiene. This report was developed based essentially on the following reference(s): (1) WO Patent 2014086781, issued to Global Bioenergies in 2014 (2) WO Patent 2014086780 issued to Global Bioenergies in 2014 Keywords: BD, Hydrolysis, Sugar Inversion, Dextrose, Glucose Fermentation, Aerobic Fermentation, Green Butadiene, Renewable Feedstock
This report presents a cost analysis of bio-based 1,3-Butadiene (BD) production from raw sugar using a fermentation process. The process examined is similar to Global Bioenergies process. In this process, raw sugar (sucrose) is diluted and hydrolyzed into glucose and fructose (invert sugars). The invert sugars are then fed to an anaerobic fermentation step to produce 1,3-Butadiene. This report was developed based essentially on the following reference(s): Keywords: BD, Hydrolysis, Sugar Inversion, Dextrose, Glucose Fermentation, Anaerobic Fermentation, Green Butadiene, Renewable Feedstock
This report presents a cost analysis of Polybutadiene production starting from raw sugar. The process examined is similar to Global Bioenergies process, combined with a typical solution polymerization process. In this process, raw sugar (sucrose) is diluted and hydrolyzed into glucose and fructose (invert sugars). The invert sugars are then sent to an aerobic fermentation step to produce 1,3-Butadiene, which is then polymerized to form Polybutadiene. This report was developed based essentially on the following reference(s): Keywords: Bio-Polybutadiene, High-Cis Polybutadiene, NdBR, NiBR, BD, Hydrolysis, Sugar Inversion, Dextrose, Glucose Fermentation, Aerobic Fermentation, Green Butadiene, Renewable Feedstock
This report presents a cost analysis of bio-based 1,3-Butadiene (BD) production from glucose syrup using a direct fermentation process. In this process, a 70 wt% glucose-water syrup is used as raw material in an anaerobic fermentation step for Butadiene production. This report was developed based essentially on the following reference(s): Keywords: BD, Dextrose, Glucose Fermentation, Anaerobic Fermentation, Sugarcane, Corn, Green Butadiene, Renewable Feedstock
This report presents a cost analysis of bio-based 1,3-Butadiene (BD) production from glucose syrup using a direct fermentation process The process examined is similar to Global Bioenergies process. In this process, a 70 wt% glucose-water syrup is used as raw material in an aerobic fermentation step for Butadiene production. This report was developed based essentially on the following reference(s): (1) WO Patent 2014086781, issued to Global Bioenergies in 2014 (2) WO Patent 2014086780 issued to Global Bioenergies in 2014 Keywords: BD, Dextrose, Glucose Fermentation, Aerobic Fermentation, Sugarcane, Corn, Green Butadiene, Renewable Feedstock
This report presents a cost analysis of 1,3-Butadiene production from a crude C4s stream using an extraction process. The process examined is similar to Nippon Zeon's crude C4 extractive distillation process. In this process, dimethyl-formamide is used as a solvent in order to extract 1,3-Butadiene from the crude C4 stream, also producing fuel byproduct. This report was developed based essentially on the following reference(s): Keywords: Extractive Distillation, Crude C4s, dimethyl-formamide, C4 Acetylene
This report presents a cost analysis of 1,3-Butadiene production from carbon monoxide using a two-step process. The process examined is similar to LanzaTech/Invista process. First, carbon monoxide (CO) is fermented forming 2,3-butanediol (BDO). Then, BDO is catalytically converted to 1,3-Butadiene (BD). Methyl ethyl ketone (MEK) and ethanol are generated as by-products. This report was developed based essentially on the following reference(s): (1) US Patent 20130316412, issued to LanzaTech in 2013 (2) US Patent 9452963 issued to Toray Industries in 2016 Keywords: Orochem, SMB, PNNL, SK Innovation, CO-derived BDO, Bio-Butadiene, Thermo-Catalytic Conversion
This report presents a cost analysis of 1,3-Butadiene (BD) production from hydrous ethanol This process consists of a two-stage reaction process. First, ethanol reacts to produce acetaldehyde and then, the acetaldehyde intermediate is reacted with ethanol to produce 1,3-Butadiene. Raffinate is generated as by-product in the process. This report was developed based essentially on the following reference(s): (1) Burla, J., et al., "Two-Step Production of 1,3-Butadiene from Ethanol", University of Pennsylvania, 2012 (2) US Patent 2403741, issued to Carbide & Carbon Chemicals in 1946 Keywords: Ethyl Alcohol, BD, Tubular Reactor, Fixed-Bed Reactor
This report presents a cost analysis of 1,3-Butadiene (BD) production from n-butane using a dehydrogenation process. The process examined is similar to CB&I Lummus Catadiene process. In the process, n-butane undergoes a dehydrogenation reaction generating a C4s stream containing 1,3-Butadiene. High purity 1,3-Butadiene is obtained after conventional separation steps and an extractive distillation, using n-methylpyrrolidone (NMP) as solvent. Unreacted butane and butenes recovered are recycled to the dehydrogenation. This report was developed based essentially on the following reference(s): (1) "Butadiene," Ullmann's Encyclopedia of Industrial Chemistry, 7th edition (2) "Butadiene, General," Encyclopedia of Chemical Processing and Design Keywords: Houdry Catadiene, Sud-Chemie, Catalytic Dehydrogenation, BD, Fixed-Bed Reactor, BASF, NMP extraction
This report presents a cost analysis of 1,3-Butadiene (BD) production from mixed butenes using an oxidative dehydrogenation process. The process examined is similar to TPC/UOP Oxo-D process. In this process, butenes are catalytically dehydrogenated to produce a crude butadiene stream which is further purified to the final Butadiene product. In the purification step, raffinate is obtained as by-product. 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): "Butadiene", Ullmann's Encyclopedia of Industrial Chemistry, 7th edition Keywords: Petrotex, Oxidative Dehydrogenation, BD, Fixed-Bed Reactor, BASF, NMP extraction