METHANSULFONIC ACID (MSA)

Grillo is working on the development of a new, direct and sustainable process to produce methanesulfonic acid (MSA, CH3SO3H) on an industrial scale. Scientifically speaking, this process may be considered no less than a breakthrough in the field of methane functionalization (CH4).

uzhGrillo MSA with greatly reduced carbon footprint
Journal of Greener Production, November 2018

Professor Seeger and his team at the University of Zurich (Switzerland) have done a comparative life cycle assessment (LCA) of the conventional process for the industrial production of MSA with the new and direct process developed by Grillo.

https://www.sciencedirect.com/science/article/pii/S095965261832273X

knauerLeaving the beaten tracks: dosing pumps and MSA
Knauer News, September 2018

High-pressure metering pumps produced by the Berlin-based manufacturer of laboratory measuring instruments Knauer Wissenschaftliche Geräte GmbH have played an important role in the development of the groundbreaking new manufacturing process allowing the production of methanesulfonic acid (MSA) directly from methane and sulfur trioxide.

https://www.knauer.net/en/usually-in-the-background-today-they-are-in-the-spotlight-knauer-high-pressure-dosing-pumps/n24318

Conference presentations on the chemistry behind methanesulfonation
International Symposium on Homogeneous Catalysis (ISHC), July 2018

The International Symposium on Homogeneous Catalysis (ISHC) takes place every two years and is one of the most important scientific conferences on homogeneous catalysis.

Talk on the chemistry of super acids by C. Díaz-Urrutia: “Super (Acid) Chemistry in Industry: Activation and Functionalization of Methane to Methanesulfonic Acid

https://www.ishc21.amsterdam/ishc21/oral-presentations/

Poster by N. Bloch et al. “From Lab to Pilot: Upscaling of a Homogeneous Methanesulfonation-Process

Methane sulfonation as an example of a successful innovation in medium-sized businesses
KPMG Chemicals Roundtable, June 2018

At first glance, world-class research and a medium-sized basic chemicals company do not seem to go together. In a presentation we had the opportunity to explain the reasons why it was no coincidence that a team from Grillo has been able to produce methanesulfonic acid from methane (CH4) and sulfur trioxide (SO3).

https://home.kpmg.com/de/de/home/events/2018/06/chemicals-roundtable-2018.html

Sustainable methanesulfonic acid on the basis of biogas
European Biogas Conference, January 2018

The European Biogas Conference is the annual gathering of the members of the European Biogas Association (EBA). Over two days the participants have the opportunity to discuss current sector-related topics in lectures and workshops. In 2018, the focus also laid on the industrial use of biogas.

Presentation by our research director Dr. Ingo Biertümpel at the European Biogas Conference in Antwerp with the emphasis on the fundamental issue „Bio-Methane as a chemical building block?

http://biogasconference.eu/speakers/

Poster by C. Díaz-Urrutia et al. entitled “Upgrade of Methane to Value-Added Products: Industrial Synthesis of Methanesulfonic Acid

Methane functionalization and the Holy Grail
Magazine bild der Wissenschaft, November 2017

Natural gas can be incredibly multifunctional: reaching for the Holy Grail
For the first time, methane was converted into a liquid resource by using a simple process suitable for industrial use. Chemists had long been looking for this key to many new applications.

Download (in German, PDF, 2400 kb)

Methane activation as one of the „remaining grand challenges“ in chemistry
Review article by Roy A. Periana et al., August 2017

Chemical Review (ACS). One of the remaining “grand challenges” in chemistry is the development of a next generation, less expensive, cleaner process that can allow the vast reserves of methane from natural gas to augment or replace oil as the source of fuels and chemicals. […] One approach [… ] could be to focus on higher value, smaller volume products. Recently just such a possibility was announced by the German firm Grillo. They reported a new process for the synthesis of methanesulfonic acid (MSA) from reaction of CH4 with SO3. Since this is a much higher value added product compared to methanol, it is possible that the challenges (discussed above) can be economically addressed.”

Reprinted (adapted) with permission from Niles Jensen Gunsalus, Anjaneyulu Koppaka, Sae Hume Park, Steven M. Bischof, Brian G. Hashiguchi, Roy A. Periana, Chem. Rev. 2017, 117, 8521-8573. Copyright (2017) American Chemical Society

http://pubs.acs.org/doi/abs/10.1021/acs.chemrev.6b00739

Breakthrough in the activation of methane: Grillo successfuly converts methane to methanesulfonic acid
Press release, June 2016

The functionalization of methane to a high-value chemical has been achieved by Germany’s chemical company Grillo after years of intensive research. The new process leads to high-purity methanesulfonic acid (MSA) by the direct sulfonation of methane with sulfur trioxide. Start of large-scale production is planned for 2019.

Download press release (PDF, 229 KB)