Ethanol Production from Sorghum
Ethanol Production Costs Report | Issue Q | Q4 2024
| Report Details |
| 120 kta United States-based plant | Q4 2024 | 107 pages |
This report presents a cost analysis of a 120 kta (kilo metric ton per annum) United States-based plant. You can add a customized cost analysis, assuming another location (country), when ordering a premium edition of this report.
Report Abstract
This report presents an economic analysis of hydrous Ethanol production in the United States using a typical process based on sorghum feedstock. In this process, free sugars are extracted from the sorghum, while cellulose is hydrolyzed. The mixture is then fermented to produce hydrated ethanol.
The report provides a comprehensive study of Ethanol production and related Ethanol production cost, covering three key aspects: a complete description of the Ethanol production process examined; an in-depth analysis of the related Ethanol plant capital cost (Capex); and an evaluation of the respective Ethanol plant operating costs (Opex).
The Ethanol production process description includes a block flow diagram (BFD), an overview of the industrial site installations, detailing both the process unit and the necessary infrastructure, process consumption figures and comprehensive process flow diagrams (PFD). The Ethanol plant capital cost analysis breaks down the Capex by plant cost (i.e., ISBL, OSBL and Contingency); owner's cost; working capital; and costs incurred during industrial plant commissioning and start-up. The Ethanol plant operating costs analysis covers operating expenses, including variable costs like raw materials and utilities, and fixed costs such as maintenance, labor, and depreciation.
Process Schematic
The process under analysis comprises three major sections: (1) Juice Processing; (2) Bagasse Processing; and (3) Distillation.
Juice Processing. Sorghum juice is extracted through milling, neutralized with lime, and clarified before undergoing multiple-effect evaporation to adjust sugar concentration. The concentrated juice is then fermented in parallel batch fermenters with yeast to produce Ethanol at a controlled temperature. Gases from fermentation are sent to a scrubber for Ethanol recovery, and recovered yeast by centrifugation returns to the fermenters. Steam generated from the evaporation step is used in other process units.
Bagasse Processing. Part of the sorghum bagasse undergoes pretreatment with high-temperature and dilute sulfuric acid to extract and convert hemicelluloses into their monosaccharides, such as xylose. After pH adjustment with ammonia, most of the resulting hydrolysate is enzymatically hydrolyzed to extract glucose from cellulose. This process starts in a high-solids continuous reactor and finishes in parallel batch fermenters with cellulase enzymes. These are produced on-site by fungi with the unused hydrolysate as a substrate. After hydrolysis, glucose and xylose are fermented with bacteria into Ethanol at a controlled temperature. The unfermented bagasse is sent to a cogeneration unit for steam and electricity generation. Excess gases from fermenters are also directed to a scrubber for Ethanol recovery.
Distillation. The wine from fermentation, containing about 8-10 vol% Ethanol, is concentrated to 93 wt% Ethanol through a concentration column, removing water and solids in the bottom stream. After a separation step, the solids, mainly composed of lignin, are directed to the cogeneration unit, where they are burned. The resulting Ethanol/water mixture is withdrawn as a side stream and then further purified in a rectifying column to obtain Hydrous Ethanol (93 wt%) as the distillate. Vent gases are removed from the system at the top of the concentration column.
Up-to-date PDF Report
Professional report based on Q4 2024 economic data, ensuring timely evaluations.
Multiple Use Cases
Ideal for investment screening, feasibility studies, cost estimates, and research planning.
Proven Methodology
Developed using a consistent methodology honed over a decade, ensuring reliable cost analyses.
Compact
$999 USD
Production Process Information
Process Consumptions
Labor Requirements
Plant Capital Cost Summary
Operating Cost Summary
Production Costs Datasheet
Pages | Tables | Images
Read-only Online PDF Format
Updated with Q4 2024 Data
DETAILED
$1,799 USD
Production Process Information
Process Consumptions
Labor Requirements
Plant Capital Cost Summary
Operating Cost Summary
Production Costs Datasheet
Plant Capital Cost Details
Operating Cost Details
Pages | Tables | Images
Downloadable PDF Format
Updated with Q4 2024 Data
PREMIUM
MOST POPULAR
$3,099 USD
Production Process Information
Process Consumptions
Labor Requirements
Plant Capital Cost Summary
Operating Cost Summary
Production Costs Datasheet
Plant Capital Cost Details
Operating Cost Details
Plant Cost Breakdowns
Plant Capacity Assessment
Process Flow Diagrams
Costs in Different Countries Add-on
Pages | Tables | Images
Print-enabled PDF Format Add-on
Updated with Q4 2024 Data
Share with Co-workers
Technical Support via Email
Content Highlights
Plant Capital Cost Summary
Summary outlining the capital cost required for building the Ethanol production plant examined
Plant Capital Cost Details
Detailing of fixed capital (ISBL, OSBL & Owner’s Cost), working capital and additional capital requirements
Plant Cost Breakdowns
Breakdown of Ethanol process unit (ISBL) costs and infrastructure (OSBL) costs; plant cost breakdown per discipline
Operating Costs Summary
Summary presenting the operating variable costs and the total operating cost of the Ethanol production plant studied
Operating Cost Details
Detailing of utilities costs, operating fixed costs and depreciation
Plant Capacity Assessment
Comparative analysis of capital investment and operating costs for different Ethanol plant capacities
Production Process Information
Block Flow Diagram, descriptions of process unit (ISBL) and site infrastructure (OSBL)
Process Consumptions
Raw materials and utilities consumption figures, by-products credits, labor requirements
Process Diagrams
Process flow diagrams (PFD), equipment list and industrial site configuration
Other Ethanol Production Cost Reports
Ethanol from Wood Chips (Hemicelluloses Extraction)
This feasibility study provides the economic analysis of second generation Ethanol production from wood chips in the United States. The process examined is similar to GreenPower, also developed by American Process. In this process, only hemicelluloses are extracted from biomass and are used to produce hydrous Ethanol.
Details: 100 kta United States-based plant | Q4 2024 | 107 pages | Issue L From $799 USD
The cost analyses presented in this report target a 100 kta (kilo metric ton per annum per annum) United States-based plant. For those interested in cost analyses considering other plant capacities and/or locations, Intratec offers a customized analysis as an optional feature.
Ethanol from Municipal Solid Waste (Digestion with SO2-Ethanol-Water Solution)
This report presents a techno-economic study of Ethanol production from municipal solid waste (MSW) in the United States using a process similar to AVAP technology, developed by American Process. In this process, the MSW is fractionated into cellulose, hemicelluloses and lignin by using a sulfur dioxide-ethanol-water solution. The cellulose and hemicelluloses obtained from biomass are converted to monomeric sugars, which are then used to produce Ethanol via fermentation.
Details: 100 kta United States-based plant | Q4 2024 | 107 pages | Issue N From $799 USD
The cost analyses presented in this report target a 100 kta (kilo metric ton per annum per annum) United States-based plant. For those interested in cost analyses considering other plant capacities and/or locations, Intratec offers a customized analysis as an optional feature.
Could Not Find the Report You Need?
Obtain a Bespoke Report
Get a report targeting the process in which you are interested
See Offer Details
Understand Bespoke Reports and how you can easily order them
Check Editions & Pricing
Complete a brief form and see a quotation for your Bespoke Report
Other Related Production Cost Reports
Ethylene from Ethanol (Similar to Hummingbird Process)
This study presents a techno-economic analysis of Green PG Ethylene production from hydrous ethanol in the United States using a dehydration process similar to the TechnipFMC’s Hummingbird process (former BP Chemicals). The reaction is carried out in multiple stage reactors with inter stage heaters in vapor phase.
Details: 210 kta United States-based plant | Q4 2024 | 107 pages | Issue I From $799 USD
The cost analyses presented in this report target a 210 kta (kilo metric ton per annum per annum) United States-based plant. For those interested in cost analyses considering other plant capacities and/or locations, Intratec offers a customized analysis as an optional feature.
Ethylene from Ethanol (Similar to Chematur Process)
This report provides the economics of Green Polymer Grade (PG) Ethylene production from hydrous ethanol in the United States using a dehydration process examined in this report is similar to the processes developed by Chematur and Petron. In this process, the reaction is carried out multiple reactors in series and a single furnace.
Details: 300 kta United States-based plant | Q4 2024 | 107 pages | Issue J From $799 USD
The cost analyses presented in this report target a 300 kta (kilo metric ton per annum per annum) United States-based plant. For those interested in cost analyses considering other plant capacities and/or locations, Intratec offers a customized analysis as an optional feature.
+800 Reports Developed, Targeting +250 Commodities
Best-in-Class Reports
Analysis of capital and operating costs of commodity production processes. Prices starting at $799 USD
Vast Report Library
858 independent and up-to-date reports examining embryonic and established production processes
Free Sample Reports
Quickly understand the structure and depth of content of our professional reports