{"id":29965,"date":"2015-11-03T15:30:17","date_gmt":"2015-11-03T14:30:17","guid":{"rendered":"https:\/\/renewable-carbon.eu\/news\/?p=29965"},"modified":"2015-11-05T12:26:51","modified_gmt":"2015-11-05T11:26:51","slug":"nova-paper-8-published","status":"publish","type":"post","link":"https:\/\/renewable-carbon.eu\/news\/nova-paper-8-published\/","title":{"rendered":"Definition, Calculation and Comparison of the \u201cBiomass Utilization Efficiency (BUE)\u201d of Various Bio-based Chemicals, Polymers and Fuels"},"content":{"rendered":"

Deutsche Version:<\/span>\u00a0 https:\/\/renewable-carbon.eu\/news\/nova-papier-8-publiziert<\/a><\/span><\/p>\n

Experts from nova-Institute, industry and several European Universities developed a new approach to support policy and investment decisions on which feedstock \u2013 process \u2013 product combination to choose. The Biomass Utilization Efficiency (BUE) analysis is a quick and easy metric, which answers two important questions regarding the bioeconomy and bio-based chemicals: How efficiently is biomass utilized? What share of biomass ends up in the final product? www.bio-based.eu\/nova-papers
\n<\/a><\/strong>
\nThe prominent role of the Biomass Utilization Efficiency (BUE) in the context of existing methods is evident. This new metric emphasizes the best combination of biomass feedstock, process and bio-based product, which is absent from existing calculations routinely used by research, process chemists and engineers. At present, waste minimization during a manufacturing process is addressed through the choice of methods and optimization of conditions. However, a BUE analysis makes clear that inherent waste, caused by inefficient feedstock \u2013 process \u2013 product choice, produced by aerobic fermentation for example, is easily overlooked when it concerns the conversion of biomass into chemical intermediates or fuels.<\/p>\n

\"Grafik
Figure 1: Highest Realistic Biomass Utilization Efficiency (BUEH<\/sub>) for different bio-based feedstocks, processes and products: chemicals, polymers and fuels<\/figcaption><\/figure>\n

Biomass utilization efficiency (BUE) helps create awareness about alternative approaches for producing bio-based products. The difference in material efficiency between direct acetic acid production (anaerobic fermentation) and ethanol oxidation is clear (BUEH<\/sub> = 90% compared to 60%). The same also applies to other examples covered in the paper, the main results are shown in figure 1.<\/p>\n

\u201cWe anticipate the relevance and importance of insightful BUE calculations will increase as the bio-based chemical industry adapts to growing economic and material competition for resources.\u201d, says Kerstin Iffland, the main author of the nova-paper. She also points out: \u201cThis paper shows that it is important to combine the right molecule with the right process in the right application. Molecules that have low oxygen content are more suitable for energetic purposes whereas molecules with higher oxygen content (and additional functional groups) are more suitable to create material with specific chemical properties.\u201d<\/p>\n

Download of the full paper at www.bio-based.eu\/nova-papers<\/a><\/p>\n

Graphics included in this press release can be downloaded at the following link (free for press, please include the source): http:\/\/bio-based.eu\/media\/2015\/11\/15-11-02-Comp-diff-high-real-BUEH.jpg<\/a><\/p>\n

Citation of the paper:<\/h3>\n

Authors: Iffland, K., Sherwood, J., Carus M., Raschka, A., Farmer, T., Clark, J. 2015: Definition, Calculation and Comparison of the \u201cBiomass Utilization Efficiency (BUE)\u201d of Various Bio-based Chemicals, Polymers and Fuels, H\u00fcrth 2015-11.<\/p>\n

This press release as PDF file: 15-11-03 PR Biomass Utilization Efficiency nova<\/a><\/p>\n

Responsible under press legislation (V.i.S.d.P.):<\/h3>\n

Dipl.-Phys. Michael Carus (Managing Director)
\nnova-Institut GmbH, Chemiepark Knapsack, Industriestra\u00dfe 300, DE-50354 H\u00fcrth (Germany)
\nInternet: www.nova-institute.eu<\/a> \u2013 all services and studies at www.bio-based.eu<\/a>
\nEmail: contact@nova-institut.de<\/a>
\nPhone: +49 (0) 22 33-48 14 40<\/p>\n

nova-Institute is a private and independent institute, founded in 1994; nova offers research and consultancy with a focus on bio-based and CO2<\/sub>-based economy in the fields of feedstock, techno-economic evaluation, markets, LCA, dissemination, B2B communication and policy. Today, nova-Institute has 25 employees and an annual turnover of more than 2 million \u20ac.<\/p>\n","protected":false},"excerpt":{"rendered":"

Deutsche Version:\u00a0 https:\/\/renewable-carbon.eu\/news\/nova-papier-8-publiziert Experts from nova-Institute, industry and several European Universities developed a new approach to support policy and investment decisions on which feedstock \u2013 process \u2013 product combination to choose. The Biomass Utilization Efficiency (BUE) analysis is a quick and easy metric, which answers two important questions regarding the bioeconomy and bio-based chemicals: How […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","nova_meta_subtitle":"","footnotes":""},"categories":[5572,7192],"tags":[5838],"supplier":[4],"class_list":["post-29965","post","type-post","status-publish","format-standard","hentry","category-bio-based","category-novapress","tag-bioeconomy","supplier-nova-institut-gmbh"],"_links":{"self":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/29965","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/comments?post=29965"}],"version-history":[{"count":0,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/29965\/revisions"}],"wp:attachment":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media?parent=29965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/categories?post=29965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/tags?post=29965"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/supplier?post=29965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}