I D
× COMMENTARYCOVER STORYIN THE NEWSNEWSFRONTSCHEMENTATOR + Show More
Chemical Engineering MagazineChementator Briefs
PDH catalyst Last month, Clariant's Catalyst business (Munich, Germany; www.clariant.com)…
BUSINESS NEWSTECHNICAL & PRACTICALFEATURE REPORTFACTS AT YOUR FINGERTIPSTECHNOLOGY PROFILESOLIDS PROCESSINGENGINEERING PRACTICEEQUIPMENT & SERVICESFOCUS
Focus on Pumps
Self-priming, liquid-ring pumps enable hygienic operation The CFS AS/ASH Series…
NEW PRODUCTS + Show More

Comment PDF Processing & Handling

Technology Profile: Bio-acrylic acid production from glucose

By Intratec Solutions |

This column is based on “Bio-Acrylic Acid Production from Glucose – Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/acrylic-acid-production-cost. Acrylic acid is a moderately strong carboxylic acid, primarily used in the production of emulsion and solution polymers. On a commercial scale, acrylic acid is mainly produced from the oxidation of propylene or propane derived from petroleum or natural gas — both nonrenewable fossil carbon-based starting materials. In recent years, significant research and development efforts have been made toward manufacturing acrylic acid from natural renewable starting materials, such as glucose or molasses originating from biomass, or from glycerol, a byproduct from biofuels production. The process The following paragraphs describe bio-based acrylic acid production from glucose syrup, where the glucose is initially fermented to generate 3-hydroxypropionic acid (3-HPA), which is then dehydrated to produce acrylic acid. Figure 1 presents a simplified flow diagram of the process. Figure 1. This diagram shows a process for producing bio-acrylic acid from glucose[/caption] Fermentation. The culture media used in the pre-fermentation and in the fed-batch…
Related Content

Chemical Engineering publishes FREE eletters that bring our original content to our readers in an easily accessible email format about once a week.
Subscribe Now
Quadruple Sensor Lifetime with a Retractable Housing
Minimizing Explosion Risk Where Other Solutions Cannot
Minimizing Corrosion with Fast, Robust Gas Analysis
Lower Measurement Point Costs with Automatic pH Sensor Cleaning
Reduce the Risk of Corrosion in Fertilizer Production

View More

Live chat by BoldChat