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News


July 5th 2016

Celignis Becomes an Associate Member of IBioIC


Celignis have joined Scotland's Industrial Biotechnology Innovation Centre (IBioIC) as an Associate Member.

IBioIC has been established to stimulate the growth and success of the industrial biotechnology (IB) sector in Scotland by connecting the dots between industry, academia and government.

Associate members within the IBioIC are interested parties or technology suppliers who want to be involved in the creation and cultivation of an IB industry within Scotland but have no requirement for, or relevance to jointly funded projects or access to the IBioIC skills programme.


June 30th 2016

We are at a Waste Utilisation Event in Manchester


Director Daniel Hayes is present at the Value Chain of Waste and Bio-resources as Feedstocks event being held at the Portland Hotel in Manchester, UK, on June 30th to July 1st.

The event is hosted by the BBSRC Integrated Biorefining Research and Technology club (IBTI) and Networks in Biotechnology and Bioenergy (BBSRC NIBB), including the AD Network, Food Waste Network, Lignocelluloisic Biorefinery Network and Plants to Products. There will be a discussion on the topics underpinning the value chain of waste feedstsocks, with an aim to assess the value chain from all perspectives; from the feedstock to the end-product within the value chain, as well as capturing novel technologies for the future and the challenges with respect to policy and regulation in the utilisation of waste feedstocks.

Daniel Hayes will be making a presentation on the role that Celignis's laboratory and proprietary rapid analysis models could play in evaluating the suitability of these resources for bioprocessing.


June 21st 2016

Presence at the European Biofuels Technology Platform Brussels Event


Today Celignis Director Daniel Hayes is attending the 7th Stakeholder Plenary Meeting of the European Biofuels Technology Platform (EBTP) in Brussels.
The focus of the meeting is on the 'Decarbonisation of transport'. Click here for more details on the event.


April 21st 2016

Celignis Attends BBI Info Day


Director Daniel Hayes is attending the Biomass Based Industries (BBI) Info Day in Brussels today.

The Bio-Based Industries Joint Undertaking is a new €3.7 billion Public-Private Partnership between the EU and the Bio-based Industries Consortium. Operating under Horizon 2020, it is driven by the Vision and Strategic Innovation and Research Agenda (SIRA) developed by the industry.

The BBI focuses on three core areas, listed below:

 
  • Feedstock: foster a sustainable biomass supply with increased productivity and building new supply chains.

  • Biorefineries: optimise efficient processing through R&D and demonstrate their efficiency and economic viability at large-scale demo/flagship biorefineries.

  • Markets, products and policies: develop markets for bio-based products and optimise policy frameworks.

The info day is providing information about how to participate in BBI JU's 2016 Call for proposals. There will also be a networking session at the event.

Celignis was formed as a result of the IP developed in an EU funded research project (DIBANET) and we are eager to develop new innovations in other collaborative research projects so Director Daniel Hayes will be engaging with a number of potential collaborators at the event.


February 1st 2016

Celignis Trade Stand at IrBEA Dublin Meeting


Celignis will be attending the IrBEA 2016 National Bioenergy Conference, entitled `Unleashing Ireland`s Bioenergy Potential`, on February 3rd and will have a trade stand detailing the services we provide for the laboratory analysis of biomass samples. We look forward to seeing you there!

January 21st 2016

Celignis Presentation at Lignofuels 2016


Celignis founder Dr Daniel Hayes gave a presentation, entitled `Compositional Analysis of Feedstocks for Biorefining`, at the Lignofuels 2016 conference in Munich, Germany.

December 20th 2015

Article on the Research that Led to Celignis


A new book, entitled `Building on Ireland`s Energy Research Performance` and written by the Sustainable Energy Authority of Ireland, has been released. It concerns Irish success stories with EU FP7 research projects funded funded the Energy scheme.

One of the articles covers the DIBANET project, written by Celignis founder Daniel Hayes and co-ordinated by the Carbolea Biomass Research Group at the University of Limerick. The article refers to the formation of Celignis as a spin-out company based on research advances made in DIBANET with regards to the characterisation of biomass. The article is shown below and the book can be accessed here.

October 27th 2015

Youtube Interview of Celignis CEO by Irish StartUp TV


Celignis CEO Daniel Hayes was recently interviewed by Irish Startup TV about the formation of Celignis and the future plans for the company. The video is embedded below and can also be viewed directly on YouTube.

September 23rd 2015

Celignis Presentation at Porto Biofuels Conference


Celignis's Biomass Analyst Laurence Corbett gave a presentation at the Biofuels International 2015 Conference in Porto, entitled "Analysing Biomass Feedstocks". Click here to download the presentation.

September 15th 2015

Celignis Article in Ethanol Producer Magazine


An article for Ethanol Producer Magazine, written by Celignis CEO Daniel Hayes has been posted online. The article details the different analytical methods used to characterise biomass and the considerable time required for analysis for many of these methods. It also details how Celignis's proprietary near infrared rapid analysis method allows for analysis to be carried out much more quickly and at a lower cost, while still providing accurate analytical data.

The article can be accessed here.

August 7th 2015

Celignis to Present at Conference in Valencia


Daniel Hayes will give a presentation to the International Congress and Expo on Biofuels & Bioenergy in Valencia, Spain on August 25th.

August 4th 2015

Celignis CEO Featured in Biofuels Digest Interview


Celignis director Dr Daniel Hayes has been featured in a Biofuels Digest interview. Click here for the article.
June 10th 2015

Celignis Presents at Biofuels Digest Conference


Accurate analysis of biomass samples is of crucial importance in order to determine whether they are suitable for the production of energy, biofuels, and chemicals. However, traditional methods of analysis can be very time consuming and expensive.

Fortunately, Celignis offers a solution to this problem in the form of its NIR analysis method, which allows for many important compositional parameters to be determined within 24 hours at significantly reduced prices.

The organisers of the Advanced Bioeconomy Feedstocks Conference, to be held in New Orleans, USA, recognise the importance of accurate but cost-effective biomass analysis and have invited Celignis to give a presentation regarding our proprietary NIR models. The presentation will take place at 10:30am on June 10th at the Royal Sonesta Hotel on Bourbon St, New Orleans.

Click here to download the presentation given by Celignis CEO Daniel Hayes.



June 8th 2015

New Analysis Package for Pellet Length, Diameter


We are pleased to announce the latest addition to our range of analysis packages. Celignis Package P52 (Pellet Length and Diameter) follows standard method EN 16127:2012 to determine the average length and diameter of pellets and also what proportion are over the specified size.
June 3rd 2015

Celignis Presentation at Fuel Ethanol Workshop


Celignis Founder and CEO Daniel Hayes will be giving a presentation today regarding Celignis's unique rapid analysis models for biomass at the Fuel Ethanol Workshop. This event is being held at the Minneapolis Convention Centre in Minnesota and the presentation will commence at 10:30am in Track 4 (room 101).

See below for some pictures of the event and click here to download the presentation.





May 28th 2015

Sieve Shaker Installed in Celignis Laboratory


A Retsch AS 400 sieve shaker is the latest addition to our extensive range of equipment in the Celignis lab.



It can accommodate sieves of up to 40cm diameter, corresponding to a surface area of 1256 square centimetres.

We will use the device for sample preparation and also for Analysis Package P51 (Particle Size Analysis). This allows us to determine the particle size distribution of a range of samples, including wood chips, by following European Standard methods EN 15149-1:2010 and EN 15149-2:2010.
April 21st 2015

Conference Presentation Available for Download


Click here to download the presentation given by Daniel Hayes today at the International Biomass Conference and Expo in Minnesota, USA.





April 17th 2015

New Analysis Packages for Volatile Matter Content


We have now installed a new Carbolite Volatile Matter Furnace in the Celignis laboratory. This allows us to offer the following new analysis packages:


Volatile matter is determined as the loss in mass, less that due to moisture, when a sample is heated at 900 degrees Celsius for a period of 7 minutes. This procedure is undertaken out of contact with air under standardised conditions.

We determine volatile matter according to the procedures outlined in European Standard EN15148-2009 ("Solid biofuels - Determination of the content of volatile matter") and the Carbolite Furnace and special volatile matter crucibles have been specifically designed to satisfy the requirements of this method.

April 10th 2015

Equipment for Elemental Analysis and Calorific Value


We have now installed and commissioned two new pieces of equipment in our laboratory that allow us to offer the following new analysis packages:

     P33 - Ultimate (Elemental) Analysis
     P34 - Calorific Value and Elements

We use a Vario MACRO cube elemental analyser for the quantification of the Carbon, Hydrogen, Nitrogen, and Sulphur content of samples. It can process relatively large amounts of sample (over 100mg), allowing us to analyse hetereogeneous samples with improved levels of accuracy and precision.



For the determination of the calorific (heating) value of samples we use a Parr 6200 bomb calorimeter.



The gross calorific value (often referred to as the higher heating value (HHV), gross energy or upper heating value) is determined by bringing all the products of the combustion of a sample back to the original pre-combustion temperature, condensing any vapour produced. The gross calorific value takes into account the latent heat of vaporization of water in the combustion products, and is useful in calculating heating values for fuels where condensation of the reaction products is practical. The determination of the gross calorific value requires a correction based on the sulphur content of the sample.

The net calorific value (often referred to as the lower heating value (LHV) or lower calorific value) assumes that the water component of a combustion process is in the vapour state at the end of combustion.

The net calorific value is more relevant than the gross calorific value when comparing fuels where condensation of the combustion products is impractical, or heat at a temperature below 150 degrees Celsius cannot be put to use. The net calorific value is calculated from the gross calorific value by using corrections based on the oxygen, nitrogen, and hydrogen contents of the sample.

We determine the net and gross calorific values according to the procedures outlined in European Standard EN 14918:2009 ("Solid biofuels. Determination of calorific value"). The Parr 6200 bomb calorimeter has been specifically designed to satisfy the requirements of this method.

We report values on a dry-mass basis as well as on an as-received basis and a dry ash-free basis (providing that the ash content and as-received moisture content of the sample have also been determined). We use the calculations outlined in European Standard EN 15296:2011 ("Solid biofuels - Conversion of analytical results from one basis to another") to carry out these conversions.
April 7th 2015

Two Weeks Until Minneapolis Conference


Today marks two weeks until Daniel Hayes makes a presentation for Celignis at the International Biomass Conference and Expo to be held in in Minneapolis, USA from April 20-22.

His talk is entitled "Use of Near Infrared Spectroscopy for the Rapid Low-Cost Analysis of a Wide Variety of Lignocellulosic Feedstocks" and will take place during the 3:30-5:00pm session on April 21st in Track 4 (Advanced Biofuels & Biobased Chemicals).

If you are attending this conference and would like to meet up with Daniel Hayes, please get in touch.

March 11th 2015

Presentation at 21st ISAF in Gwangju, South Korea


Celignis Director Dr Daniel Hayes gave a presentation on the Celignis NIR analysis method at the 21st International Symposium on Alcohol Fuels in Gwangju, South Korea.

February 27th 2015

New Celignis Article for the Fuel Journal Published Online


A new article, authored by Celignis Managing Director Daniel Hayes has been published in Fuel. The article is entitled "Analysis of the lignocellulosic components of peat samples with development of near infrared spectroscopy models for rapid quantitative predictions" and details the work undertaken to develop near infrared spectroscopy as a rapid analysis method for peat samples.

The article can be accessed on the ScienceDirect website or in Volume 150 of the Fuel Journal.

Abstract: Analytical data and quantitative near infrared (NIR) spectroscopy models for various lignocellulosic components (including Klason lignin and the constituent sugars glucose, xylose, mannose, arabinose, galactose, and rhamnose), moisture, and ash were obtained for 53 peat samples. These included samples with high, medium, and low degrees of humification. Klason lignin was the main constituent and was greatest in the samples classified as being highly humified, with structural sugars the lowest in this class. The total sugars contents of all samples were considered to be insufficient to allow for their use in biorefining hydrolysis processes for the production of chemicals and biofuels. NIR models were developed for spectral datasets obtained from the samples in their unprocessed (wet), dry and unground, and dry and ground states. Typically the most accurate models were based on the spectra of dry and ground samples. However the NIR models for the wet samples still offered reasonable predictive capabilities. All models were suitable at least for sample screening, with the models for total sugars, glucose, xylose, galactose, and moisture suitable for quantitative analyses.

February 21st 2015

Presentation at Brazil-Ireland Science Week


Celignis Director Daniel Hayes will be present at the 1st Brazil-Ireland Science Week, to be held in Dublin Castle on Monday February 23rd to Wednesday 25th.

Daniel will give a presentation concerning his experience in managing DIBANET, a collaborative research project involving partners from Europe and Latin America that was the basis for the formation of Celignis, as well as his time working on that project in Brazil over the course of 2 years.



The presentation that Daniel Hayes made at the event can now be downloaded.

February 16th 2015

New Article on Near Infrared Analysis


A new article, featuring content written by Celignis director Daniel Hayes, has been published in the "Waste and Biomass Valorization" journal. The article, entitled "Determination of the Higher Heating Value of Pig Manure" describes the use of near infrared models, developed by Daniel Hayes, to predict the Higher Heating Value and other properties of pig manure. The abstract of the article is copied below:

Abstract: The ability of using novel method of near-infrared (NIR) spectra to predict the composition and higher heating value (HHV) of dry pig manure was examined. Number of pig manure solid fractions variously pre-treated samples were collected in Denmark, from different pig slurry treatment plants (using mechanical or chemical-mechanical separation) and then analysed for their energy values. These values were determined by conventional method using bomb calorimetry and also calculated based on ultimate analysis. NIR spectra method was successfully applied and reasonable R2 values were obtained for the independent prediction set for nitrogen, ash, and the HHV. NIR also showed ability for predicting which type of treatment plants the samples came from. In addition, new empirical equations, based on ultimate analyses of pig manure solids used for prediction of the HHV was established.
February 4th 2015

Celignis Trade Stand at IrBEA Dublin Event


Celignis will be attending the IrBEA 14th National Bioenergy Conference on February 4th and will have a trade stand detailing the services we provide for the laboratory analysis of biomass samples. We look forward to seeing you there!


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