Commodity Production Costs Report

Ethylene Oxide Production from Ethylene (Pure Oxygen as Oxidizer)

Ethylene Oxide Operating Costs & Plant Construction Costs

550 kta United States-based plant | 107 Pages | Issue A | Q3 2024
Starting at $799 USD | See Report Editions Prices

This report approaches the economics of Ethylene Oxide production from ethylene in the United States using a typical direct oxidation process. In the process examined, pure oxygen is used as the oxidizing agent. The reaction is carried out in the gaseous phase.

The report provides a comprehensive study of Ethylene Oxide production and related Ethylene Oxide production cost, covering three key aspects: a complete description of the Ethylene Oxide production process examined; an in-depth analysis of the related Ethylene Oxide plant capital cost (Capex); and an evaluation of the respective Ethylene Oxide plant operating costs (Opex).

The Ethylene Oxide 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 Ethylene Oxide 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 Ethylene Oxide plant operating costs analysis covers operating expenses, including variable costs like raw materials and utilities, and fixed costs such as maintenance, labor, and depreciation.

Key reference(s): ?

Ethylene Oxide Production Cost Report Process Schematic

The process under analysis comprises three major sections: (1) Oxidation; (2) Reagents Recovery; and (3) Products Separation.

Oxidation. Initially, fresh ethylene, methane make-up and oxygen are mixed with recycle gas (recovered downstream). Methane is used as ballast gas to control flammable limits in the process. The mixture is heated by heat exchange with reactor effluent, and fed to the multi-tubular catalytic reactor in which ethylene oxide (EO) is selectively produced over a silver catalyst supported on alumina. The heat from this exothermic reaction generates steam on the reactor shell-side, used for heating purposes throughout the process. Also, part of the ethylene is combusted, generating carbon dioxide and water.

Reagents recovery. The gaseous stream obtained from reactor outlet is counter-currently contacted with cold water in an absorber for the separation of light gases (mainly CO2, unreacted ethylene, oxygen and methane). The bulk of the gaseous overhead stream is directly cycled back to the EO reaction by a compressor. The remainder of the gaseous overhead stream is treated for CO2 removal before being sent back to the reactor. A liquid solution, comprising EO dissolved in water, is withdrawn from the absorber as a side stream.

Products Separation. The EO/water stream from the absorber is fed to the top of a stripper, where EO is separated from water. The stripper bottoms - a water/ethylene glycol mixture - is routed to a column for recovering antifreezing grade ethylene glycol sold as by-product. The overhead gaseous stream, relatively concentrated in EO, is condensed and sent to a light ends removal unit. Crude EO withdrawn from the bottom of this unit is fed to a final purification column for removal of water and heavy impurities. High purity Ethylene Oxide (99.9 wt%) obtained from column overhead is condensed and sent to storage.

Report in PDF Format
Download & Explore Anytime
Access in Various Devices
Print & Read Comfortably
Share With Co-workers

Up-to-date Report

Professional report based on Q3 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.

Report Editions

Compact

 

$799

USD

Select

Table of Contents


Features
  • Production Process Information
  • Process Consumptions
  • Labor Requirements
  • Plant Capital Cost Summary
  • Operating Cost Summary
  • Production Costs Datasheet
  • See All Features

 80 Pages | 22 Tables | 9 Images

Read-only Online PDF Format

Updated with Q3 2024 Data

Detailed

 

$1,599

USD

Select

Table of Contents


Features
  • Production Process Information
  • Process Consumptions
  • Labor Requirements
  • Plant Capital Cost Summary
  • Operating Cost Summary
  • Production Costs Datasheet
  • Plant Capital Cost Details
  • Operating Cost Details
  • See All Features

 90 Pages | 28 Tables | 13 Images

Downloadable PDF Format

Updated with Q3 2024 Data

Most Popular
Premium

Starting at

$2,699

USD

Select

Table of Contents


Features
  • 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
  • See All Features

  • 107 Pages | 34 Tables | 22 Images
  • Print-enabled PDF Format Add-on
  • Updated with Q3 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 Ethylene Oxide 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 Ethylene Oxide 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 Ethylene Oxide 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 Ethylene Oxide 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

Preview our Production Cost Reports

Other Ethylene Oxide Production Cost Reports

Look Inside
Ethylene Oxide Production from Ethylene (Air as Oxidizer)

This study examines Ethylene Oxide production in the United States. The process reviewed in this study is a direct oxidation technology using air instead of pure oxygen as the oxidizing agent.

Details: 550 kta United States-based plant | Q3 2024 | 107 pages | Issue B | From $999 USD

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

Look Inside
Ethylene Production from Ethane

This report presents the economics of Polymer Grade (PG) Ethylene production from ethane in the United States. In the process under analysis, ethane is thermally cracked in pyrolysis furnaces through the use of steam, yielding Ethylene. A hydrogen-rich gas is generated as by-product.

Details: 1200 kta United States-based plant | Q3 2024 | 107 pages | Issue B | From $799 USD

Look Inside
Ethylene Glycol Production from Ethylene Oxide (Direct Hydrolysis)

This assessment approaches the production of Monoethylene Glycol (MEG) from ethylene oxide in the United States. In the process under analysis, ethylene oxide is directly hydrolyzed to MEG. Diethylene glycol (DEG) and triethylene glycol (TEG) are also generated as by-products.

Details: 690 kta United States-based plant | Q3 2024 | 107 pages | Issue G | From $799 USD

Look Inside
Acrylic Acid Production from Ethylene Oxide

This study presents the economic analysis of Ester-Grade Acrylic Acid (EAA) production from ethylene oxide in the United States using a carbonylation process similar to Novomer process. In this process, ethylene oxide is catalytically carbonylated to beta-propiolactone intermediate, which is then converted to Acrylic Acid.

Details: 180 kta United States-based plant | Q3 2024 | 107 pages | Issue J | From $799 USD

Look Inside
Ethylene Production from Naphtha (Low Severity Steam Cracking)

This report presents the economics of a naphtha-based steam cracker, equipped with an electricity cogeneration unit. In this process, naphtha is thermally cracked at low severity conditions, maximizing propylene to Ethylene ratio. The analysis is based on a plant located in Germany.

Details: 800 kta Germany-based plant | Q3 2024 | 107 pages | Issue A | From $799 USD

+800 Reports Developed, Targeting +250 Commodities

Best-in-Class Reports

Analysis of capital and operating costs of commodity production processes.

Learn More

Vast Report Library

858 independent and up-to-date reports examining embryonic and established production processes.

Browse Library

Free Sample Reports

Quickly understand the structure and depth of content of our professional reports.

See Full Samples