2014 Great Lakes Green Chemistry Conference – Innovating for Success in the Great Lakes

The 2014 Great Lakes Green Chemistry Conference – Innovating for Success in the Great Lakes Region – is taking place on April 1-2, 2014 in Cleveland, OH and there’s still time to register. This two-day conference will bring together businesses, researchers, state environmental agencies and NGOs to hear about how Green Chemistry and sustainable chemistry initiatives in the Great Lakes are driving innovations all along the supply chain. Keynote speakers include some of the most prominent names in the field of Green Chemistry. Our morning keynote  John Warner is the co-author of the landmark publication Green Chemistry, Theory and Practice, and is currently the president and chief technology officer at Warner Babcock Institute for Green Chemistry. He will talk about “Mechanisms from Nature in Materials Design”. Julie Zimmerman, our luncheon keynote, is the Associate Director of the Center for Green Chemistry and Green Engineering at Yale University, will speak about “Green Engineering:  Fundamentals, Sustainability, and Design”, and our final keynote on Tuesday morning will be Dennis McGavis, Global Director of EHS Sustainability at Goodyear Rubber & Tire Co. Dennis will be presenting on “Two big challenges for green chemistry innovation – from an industry perspective”.

Great Lakes Chemistry Conference

The conference will also include several dynamic panels and breakout sessions with opportunities to hear from companies on the cutting edge of innovation in the region, as well as from academic institutions such as the University of Toledo who has just opened their new School of Green Chemistry and Engineering. Panels will address the Imperative for Green Chemistry in the Great Lakes, How Policy Drives Green Chemistry Innovation,: The Business Perspective, Green Chemistry Innovations in Business, and Getting Started on Alternatives Assessments, followed by breakout sessions where participants will have the opportunity to engage in more in-depth discussion on issues raised with the panel sessions.

On April 1, the first night of the conference, the Great Lakes Green Chemistry Network, one of the conference sponsors, will host a dinner at the Mallorca Restaurant in Cleveland in honor of John Warner, to which all conference registrants are invited to make reservations.

More information and registration for the conference can be found at www.glrppr.org/conference/registration

Two additional events will also be available as part of the conference. On March 31, the Great Lakes Regional Pollution Prevention Roundtable will hold a half day meeting. Separate registration is required and more information is available from at Laura Barnes at l-barnes@illinois.edu. Immediately following the conference, on Thursday, April 3, there will be a one-day GreenScreen™ for Safer Chemicals Training. This is a training on the hazard assessment tool,  GreenScreen™  for Safer Chemicals, developed by Clean Production Action for identifying chemicals of concern and selecting safer alternatives. Separate registration is required, and more information is available by contacting greenscreen@cleanproduction.org

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The Cluster of Excellence “Tailor-Made Fuels from Biomass” – registration now open for 2nd conference

After a successful first edition of the International Conference of the Cluster of Excellence “Tailor-Made Fuels from Biomass” in 2013, we will hold the 2nd International Conference from June 16th to 18th, 2014 in the Eurogress, Aachen, Germany. As in 2013, contributions and presentations from researchers inside and outside of TMFB will be presented in combination with keynote lectures by recognized experts from both academia and industry. The conference will take place as follows:

2nd TMFB International Conference
of the Cluster of Excellence
“Tailor-Made Fuels from Biomass”
June16th-18th, 2014
Eurogress Aachen
Monheimsallee 48
52062 Aachen, Germany

The Cluster of Excellence “Tailor-Made Fuels from Biomass” invites you to participate in this conference. For the detailed time schedule, please see the attached preliminary conference agenda. The missing titles of the keynote lectures will be updated soon, the latest versions of the conference program will be uploaded to our webpage.

You can register for the conference until Saturday, May 30th, 2014.

On the registration page you will also find a link to the Aachen Tourist Service which you may use to book your hotel room for the conference. The contingent that can be accessed via that link will be available until 02.05.2014.

For further information please visit http://www.fuelcenter.rwth-aachen.de/index.php?id=297&L=2.

We are looking forward to welcoming you in Aachen.

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Combining Carbon Dioxide Capture and Cellulose Dissolution

Utilization of renewable materials, such as carbon dioxide and cellulose, is a prevailing goal of green chemistry. Homogenous conditions promote the use of cellulose, but finding solvent systems that appreciably dissolve this robust polymer is a difficult task. Processing cellulose with minimal waste and economic cost are additional considerations, and existing methods warrant improvement in these regards. In another fashion, the utilization of carbon dioxide is dependent upon novel methods for capture and storage (CCS). Researchers at the Dalian National Laboratory for Clean Energy, China, have integrated the goals of CCS and cellulose dissolution in their latest research effort.

It is well known that mixtures of organic liquids, comprised of a strong base and an alcohol, form reversible ionic compounds upon the introduction of carbon dioxide. By using 1,1,3,3-tetramethyl guanidine in combination with dimethylsulfoxide (DMSO) and ethylene glycol, in particular, they observed microcrystalline cellulose dissolution of up to 10 wt% under mild conditions. The presence of the co-solvent DMSO was integral to achieve this extent of dissolution, and cellulose regeneration and recovery could be accomplished by several methods.

Learn more about their exciting results here:

Capturing CO2 for cellulose dissolution
Haibo Xie, Xue Yu, Yunlong Yang, and Zongbao Kent Zhao
Green Chem., 2014, Advance Article, DOI: 10.1039/C3GC42395F 
 

Jenna Flogeras obtained her B.Sc. and M.Sc. in Chemistry from the University of New Brunswick (Fredericton), Canada. She is currently working towards her Ph.D. at Memorial University of Newfoundland, under the supervision of Dr. Francesca Kerton. Her research is focused on the synthesis of biodegradable polymers using main-group metal complexes as catalysts.

 

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NSC2014 – 16th Nordic Symposium on Catalysis

NSC2014 – 16th Nordic Symposium on Catalysis
From fundamentals to industrial application

 June 15th–17th 2014, Oslo, Norway

Registration is now open for the 16th Nordic Sympo­sium on Catalysis, a biannual conference organised by the Nordic Catalysis Society. The symposium constitutes a unique meeting ground for researchers within all aspects of catalysis in the Nordic countries.

The topic of the 2014 conference is ‘From fundamentals to industrial application’. Confirmed plenary speakers include:

  • Prof. Johannes Lercher, Technische Universität München.
  • Prof. Matthias Beller, Leibniz-Institut für Katalyse e.V. an der Universität Rostock.
  • Dr. Martina Peters, Department Head – Chemical Catalysis, Bayer Technology Services

Four Nordic Keynote Lectures will also be given by younger researchers representing Denmark, Finland, Norway, and Sweden. These will include:

  • Prof. Vincent G.H. Eijsink , Department of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences
  • Dr. Esa Toukoniitty, Helsinki Metropolia University of Applied Sciences
  • Dr. Christian Hulteberg, Department of Chemical Engineering, Lund University

The deadline for registration is May 16th 2014.

Visit the website for full details and to register: www.nsc2014.org

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Hot papers in Green Chemistry

Here are the latest hot papers published in Green Chemistry, as recommended by the referees:

Physical properties and hydrolytic degradability of polyethylene-like polyacetals and polycarbonates
Patrick Ortmann, Ilona Heckler and Stefan Mecking  
Green Chem., 2014, Advance Article, DOI: 10.1039/C3GC42592D

C3GC42592D ga


Efficient chemical fixation of CO2 promoted by a bifunctional Ag2WO4/Ph3P system
Qing-Wen Song, Bing Yu, Xue-Dong Li, Ran Ma, Zhen-Feng Diao, Rong-Guan Li, Wei Li and Liang-Nian He 
Green Chem., 2014,16, 1633-1638, DOI: 10.1039/C3GC42406E

C3GC42406E ga


Water at elevated temperatures (WET): reactant, catalyst, and solvent in the selective hydrolysis of protecting groups
Wilmarie Medina-Ramos, Mike A. Mojica, Elizabeth D. Cope, Ryan J. Hart, Pamela Pollet, Charles A. Eckert and Charles L. Liotta  
Green Chem., 2014, Advance Article. DOI: 10.1039/C3GC42569J

C3GC42569J ga

All the papers listed above are free to access for the next 4 weeks!

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Vanillin derived polymers

James Sherwood is a guest web-writer for Green Chemistry. James is a research associate in the Green Chemistry Centre of Excellence at the University of York. His interests range from the certification and application of bio-based products, to the understanding of solvent effects in organic synthesis.

Vanillin building blocks polymersResearch by French scientists has identified 18 vanillin derived chemicals for application in the synthesis of bio-based polymers. Vanillin is interesting as a chemical intermediate because of its different functional groups, and because it is manufactured in different ways. Extraction of natural vanillin and fermentation of bio-based ferulic acid are high cost options compared to the petroleum derived synthesis from guaiacol. An alternative route to vanillin has recently been proposed starting from p-cresol, but this approach is also based on non-renewable feedstocks. Another procedure that presently has a minority share of global vanillin production is the valorisation of lignin. This process had fallen out of favour somewhat, but cleaner technologies have revitalised research into vanillin derived from Kraft lignin, benefiting from the growing interest in producing chemicals from lignin more generally.

Polymers of vanillin are known, but are not often significantly diversified from the parent molecule. This latest work lead by Sylvain Caillol has resulted in the synthesis of difunctionalised epoxides, carbonates, alkenes, alcohols, amines and carboxylic acids, all with obvious potential as monomers for bio-based polymers. Different polymer types have been targeted, including epoxy resins, polyesters and polyurethanes. Through this research a number of opportunities for new and interesting renewable polymers have been opened up, which utilise the abundant resource of lignin via the important chemical intermediate vanillin.

Vanillin, a promising biobased building-block for monomer synthesis
Maxence Fache, Emilie Darroman, Vincent Besse, Auvergne Rémi, Sylvain Caillol and Bernard Boutevin
Green Chem., 2014, Advance Article, DOI: 10.1039/C3GC42613K

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Shrimp shells to mine uranium from the ocean

Jennifer Newton writes about a hot Green Chemistry article for Chemistry World

Shrimp shells that would otherwise be thrown away by the seafood industry have been turned into tough fibres that can harvest valuable metals from water.

Robin Rogers, and his team at the University of Alabama in the US, had long been interested in using ionic liquids to process cellulose but the Deepwater Horizon oil spill in 2010 encouraged them to try something similar with chitin, the structural biopolymer that makes up the shells of various crustaceans. ‘We started working with the Gulf Coast Agricultural and Seafood Co-Op in Bayou La Batre, looking at uses for their shrimp shell waste, about the same time as the moratoriums on shrimping. It was quite clear that new products and profits were needed.’


Read the full article in Chemistry World»

Read the original journal article in Green Chemistry – it’s free to access until 9th April:
Surface modification of ionic liquid-spun chitin fibers for the extraction of uranium from seawater: seeking the strength of chitin and the chemical functionality of chitosan
Patrick S. Barber, Steven P. Kelley, Chris S. Griggs, Sergei Wallace and Robin D. Rogers  
Green Chem., 2014, Advance Article, DOI: 10.1039/C4GC00092G, Paper

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Green Chemistry issue 3 is now available to read online

Issue 3 of Green Chemistry is now available to read online.

Green Chemistry issue 3 outside front coverThe outside front cover this month (pictured left) features work by Javier Pérez-Ramírez and co-workers from Zurich, Switzerland. In their work they report how the Lewis-acid catalysed isomerisation of bio-oil derived glyocal over tin-based zeolites efficiently and sustainably produces glycolic acid and alykyl glycolates.

Read the full article:
A continuous process for glyoxal valorisation using tailored Lewis-acid zeolite catalysts
Pierre Y. Dapsens, Cecilia Mondelli, Bright T. Kusema, René Verel and Javier Pérez-Ramírez  
Green Chem., 2014, 16, 1176-1186, DOI: 10.1039/C3GC42353K


Green Chemistry issue 3 inside front coverThe inside front cover this month (pictured right) features work by Philip Jessop and co-workers from Ontario, Canada. In their work they focus on switchable-hydrophilicity solvents (SHS), which can switch reversibly between one form that is miscible with water and another that forms a biphasic mixture with water. They report new examples and compare them in terms of safety and environmental impact.

Read the full article:
Design and evaluation of switchable-hydrophilicity solvents
Jesse R. Vanderveen, Jeremy Durelle and Philip G. Jessop  
Green Chem., 2014, 16, 1187-1197, DOI: 10.1039/C3GC42164C

Both of these articles are free to access for 6 weeks!

Keep up-to-date with the latest content in Green Chemistry by registering for our free table of contents alerts.

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European Sustainable Chemistry Award (ESCA) – Deadline for nominations 1st March 2014

The European Sustainable Chemistry Award (ESCA), launched by The European Association for Chemical and Molecular Sciences (EuCheMS) in 2010, is open for nomintions. The award, a prize of €10,000, will be presented during the 5th EuCheMS Chemistry Congress, 31 August – 4 September 2014 in Istanbul, Turkey. Green Chemistry is very pleased to be sponsoring this award.

The award is designed to:

– Recognise individuals or small research groups which make an outstanding contribution to sustainable development by applying green and sustainable chemistry.

– Promote innovation in chemistry and chemicals that will deliver clear improvements in the sustainable production and use of chemicals and chemical products.

– Demonstrate that chemistry and chemicals can play a central role in delivering society’s needs, while minimizing and solving environmental problems.

The Award is open to individuals or teams of up to three persons. The deadline for nominations is 1st March 2014! To find out more, or to nominate a colleague or team, please visit the website.

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Hot papers in Green Chemistry

Here are the latest hot papers in Green Chemistry, as recommended by the referees:

A continuous process for glyoxal valorisation using tailored Lewis-acid zeolite catalysts
Pierre Y. Dapsens, Cecilia Mondelli, Bright T. Kusema, René Verel and Javier Pérez-Ramírez  
Green Chem., 2014, Advance Article, DOI: 10.1039/C3GC42353K, Paper


Solvents for sustainable chemical processes
Pamela Pollet, Evan A. Davey, Esteban E. Ureña-Benavides, Charles A. Eckert and Charles L. Liotta  
Green Chem., 2014, Advance Article, DOI: 10.1039/C3GC42302F, Critical Review

C3GC42302F ga


Branched polyethylene mimicry by metathesis copolymerization of fatty acid-based α,ω-dienes
Thomas Lebarbé, Mehdi Neqal, Etienne Grau, Carine Alfos and Henri Cramail  
Green Chem., 2014, Advance Article, DOI: 10.1039/C3GC42280A, Communication

C3GC42280A ga

All the papers listed above are free to access for the next 4 weeks!

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