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News


April 27th 2022

Intro Video to EnXylaScope Launched


An introductory video to the EnXylaScope project (funded by Horizon Europe and technically led by Celignis) has been released. It has been prepared by our fellow consortium partner Loba and details the rationale for the project and the technical advances that the project will make, leading to an efficient and commercially-viable process for the extraction of xylan and its modification so that it can be incorporated into a range of consumer products.

Click here to learn more about the project and Celignis's central contributions to it and here to view the video on YouTube.

February 15th 2022

EnXylaScope's First Newsletter is Released


The newsletter covers the project's activities in the search for xylan debranching enzymes (a WP with extensive involvement from Celignis) and on the extraction and modification of xylans for consumer products (a WP led by Celignis). Click here to view the newsletter.

December 10th 2021

Lalitha Presenting the EnXylaScope Project at CLIB Forum Event


EnXylaScope is one of four research projects that were funded in the Horizon 2020 call FNR-16-2020 (Enzymes for more environment-friendly consumer products). Today a remote networking event is being held (CLIB HiPerln 2.0 Forum - Catalysing Alliances for Greener Products) at which representatives from each of the projects will present and discuss opportunities for collaboration. Celignis's Lalitha will be representing the EnXylaScope project and is looking forward to discussing the exciting opportunities for enzyme development and xylan valorisation offered by the project. Click here to read more about the event and to register.

September 14th 2021

ALGALVANISE - Astaxanthin Extracted from Microalgae!


Below is included an image of the solvent extract, containing the valuable pigment astaxanthin, obtained from microalgae that has been cultured and grown in our ALGALVANISE project. This output demonstrates successful achievement of a primary objective of Lalitha's project, that high value compounds can be obtained from algae that utilise waste streams from the anaerobic digestion sector as a nutrient and growth source.

September 1st 2021

Offical Start of the SteamBioAfrica Project


Today represents Day 1 of the SteamBioAfrica project. It is an €11.7m, four-year, Innovation Action project funded by the EU's Horizon Europe programme. The tagline of the project is "Innovative Large-Scale Production of Affordable Clean Burning Solid Biofuel and Water in Southern Africa: Transforming Bush Encroachment from a Problem into a Secure and Sustainable Energy Source".

The project will address the problems experienced with bush encroachment in a number of southern African countries by using this biomass as a feedstock for a steam torrefaction process, developed in SteamBio (an earlier EU-funded project). Their are two main outputs of this process, a solid material which has improved properties, with regards to its use as a clean-burning fuel, over the original biomass, and a liquid condensate containing volatile components removed from the biomass during torrefaction.

Celignis will be an important analytical partner in the project, undertaking detailed compositional analyses of the feedstocks and process outputs as well as providing guidance and SOPs to the local partners for routine analyses (e.g. for proximate, ultimate, and calorific value analysis). Additionally, Celignis is the main partner responsible for the analysis of the liquid condensate fraction and for the evaluation of suitable applications and markets for it. This is expected to be a complex mixture of degradation products, particularly those coming from the extractives and hemciellulose fractions of the biomass. The profiling of this liquid stream will involve use of our extensive range of chromatography equipment, particularly our Agilent iFunnel 6550 QTOF-LC/MS device. Following this detailed analysis we will then consider which components within the liquid are of value and will consider applications for these (either in crude or refined forms) and will work on techniques for separation and purification. This aspect will follow a similar approach to our work in the UNRAVEL project (funded by the BBI-JU programme of Horizon 2020) where we identified betulin in birch bark as a high value chemical that warranted extraction and purification and then worked on developing a commercially-relevant approach to enable this.

Click here to read more about the SteamBioAfrica project and our involvement in it.

June 19th 2021

ALGALVANISE - Algae Flocculation with Chitosan


The image below shows the successful flocculation of algae by using chitosan. This was one of the key objectives of the ALGALVANISE project that involve's Celignis's Lalitha.

Traditionally, algal harvesting costs can comprise around 30% of the total operating costs of lage plants, hence reducing these will have a major positive effect on algal cultivation economics. Modern separators use 0.4 kWh/m3, a high energy requirement given average algal biomass concentration is only 1g/L. For separation to give a positive energy balance the energy required for harvesting needs to be reduced to 0.1 kWh/m3. ALGALVANISE targets such a low energy system through the use of coagulation/flocculation methods with the use of chitosan being one of these approaches.

Further work will be undertaken to optimise the process in order to find the minimum chitosan dosage to enhance bacterial flocculation in terms of yield and quality of the biomass without using any alkali agents.

June 1st 2021

BIO4Africa Project Officially Starts


Today marks the first official day of the BIO4Africa project. It is a four-year €9m RIA (Research and Innovation Action) project, funded by the EU's Horizon Europe programme involving 25 partners from the EU and Africa. It focuses on the demonstration of sustainable, circular solutions and business models, suitable for African countries, based on the valorisation of a variety of local feedstocks.

Celignis is an important partner in the project, having a key role early-on with regards to the compositional analysis and evaluation of a wide variety of different local feedstocks. These data will allow decisions to be made with regards to which feedstocks are suitable for which technologies leading to a subset of feedstocks being selected for processing. The technologies that will be deployed in the project include: pyrolysis (for the production of biochar); hydrothermal carbonisation; and a green-biorefinery (the GRASSA process, which has previously been demonstrated in Ireland in the Biorefinery Glas project).

After the most appropriate feedstocks have been selected for each technology, samples will be sent to the European technology providers where initial tests will be undertaken in order to understand how these feedstocks behave, allowing for fine-tuning and process modifications to improve process efficiencies for each feedstock. Following these trials arrangements will be made for the equipment to be shipped to Africa where the technologies will be deployed at a number of locations, processing locally-available biomass. Celignis will also play an important role in the project at these stages, being responsible for the analysis of the outputs (e.g. biochar, HTC char, press-cake, etc.) of the various technologies.

Click here to read more about the project and Celignis's involvement in it.

May 18th 2021

Kick-Off Meeting for the EnXylaScope Project


Today we were happy to take part in the kick-off meeting for our EnXylaScope project. There were fruitful discussions between the project's partners on the work to be undertaken in the various work packages and on how the scientific and technical progress will be guided by the clear commercial opportunities presented by xylan as a polymer and the range of markets for which it can be an important component in consumer products. The discovery and application of novel enzymes to facilitate this is a key component of the proejct.

Click here to read more about the project and the important contributions that Celignis is making towards it.

April 29th 2021

Success for Celignis at the Irish Lab Awards 2021


We are happy to announce that Celignis received two awards in the 2021 Irish Lab Awards. These awards are detailed below:

Innovation of the Year Award - for our technological developments for polysaccharide extraction and modification and our advances in the provision of Bioprocess Development Services for clients.

Laboratory Staff Member of the Year Award - For Laitha, our Chief Innovation Officer, recognising the massive constributions she has made to the company in the last year in terms of innovations, enhanced services to our clients, and business development.

Click here to see the list of finalists and awardees in each category.

September 28th 2020

ALGALVANISE - Filamentous Microalgae Isolated


Below is a short video of the microscope-view (10X) of a filamentous microalgae strain that we have isolated as part of the ALGALVANISE project involving Celignis's Lalitha.

April 1st 2020

Kick-off of ALGALVANISE PROJECT


ALGALVANISE is an exciting new project, funded by the European Union's Marie-Curie programme, involving Celignis's Lalitha. It will advance the state of- the art by developing two novel concepts:

1) enzyme-assisted enhanced algal cultivation; and
2) combinatorial bioflocculation using bacteria and biopolymers.

These two processes are targeted towards efficient nutrient recovery by algae from the digestate produced by anaerobic digestors and harvesting high-quality algal biomass to produce high-value functional ingredients.

We will update you, over the coming months and years, regarding the progress of this exciting project.
December 4th 2019

Celignis Personnel Representing UNRAVEL Project at BBI-JU Stakeholder Forum


Celignis's Lalitha and Dan are, together with Andre Zomeren (from coordinator TNO), today representing the BBI project UNRAVEL at the BBI JU Stakeholder Forum 2019 being held at the Egg Congress and Meeting Center in Brussels. This event provides BBI projects' partners the opportunity to meet each other, and the wider public, to facilitate collaboration opportunities and commercial progress of the technologies being developed.

We are happy to discuss with you the advances made by partner TNO on the project's FABIOLA pretreatment/fractionation progress and by Celignis on the characterisation and removal of extractives, targeting recovery and purification of an identified high value component, and on the rapid analysis models developed by Celignis for the inputs and outputs of the process. We will also be happy to discuss the important work in the project being done by other partners.

We are located at Stand 5C so come say hello!

Click here to read more about the UNRAVEL project.

October 16th 2019

Celignis Demonstration at BBI Project ICT-Biochain Event


ICT-BIOCHAIN is a BBI-JU (Horizon 2020) project that targets the identification of opportunities for ICT to increase the efficiency of biomass supply chains for the bio-based industry.

On the 16th of October, as part of Bioeconomy Ireland Week 2019 the project's Irish partners hosted a Knowledge Transfer Demonstration Day where companies with novel ICT, IoT and Industry 4.0 solutions for the bio-based sector demonstrated their technologies in a real operating environment.

Celignis was one of those demonstrating companies and we welcomed visitors to our labs where we provided a demonstration of our Near-Infrared Spectroscopy rapid biomass analysis models, using proprietary software, as well as our provision of biomethane potential (BMP) data for the anaerobic digestion sector.

Click here to read more about the event.

October 11th 2019

We are Hiring! Chief Strategy Officer (CSO) Wanted


We are looking for someone to join the Celignis team and spearhead our growth and expansion into new markets and territories.

The position has a salary of €69.5k for one year, plus €20k of training and €3.5k in relocation funds.

Please click here for further information on the position and how to apply.
September 1st 2019

BBI-JU Project VAMOS Officially Starts


Today marks the first day of the BBI-JU project VAMOS. It is a €13.7m Innovation Action (IA) project, funded as part of the EU's Horizon 2020 research programme, that involves 11 partners.

The project is based on the Fiberight process for the valorisation of municipal solid waste. In particular, VAMOS will focus on using the separated paper-waste fraction as a substrate for conversion to sugars which are then subsequently fermented to lactic acid.

The process involves a number of stages, including pretreatment, hydrolysis, and fermentation. At each stage there will be an input and a number of output streams. For example, the enzymatic hydrolysis process will produce a liquid fraction containing the hydrolysed sugars and a solid fraction containing the non-hydrolysed portion of the biomass.

Celignis plays a key role in the project with regards to the analysis of the solid fractions at a number of stages in the process. Our initial work focuses on the development of rapid analysis models, using near infrared spectroscopy equipment located in our labs, that allow the composition of the material to be predicted based solely on the NIR spectra collected from it. This allows the analysis time to be reduced from weeks to seconds.

Developing these models requires that we first analyse, via standard chemical approaches, a wide variety of samples, covering the variability expected from the process. Once a suitably large dataset has been built then the first iterations of the models can be developed. This is an approach we have successfully demonstrated to date in other BBI projects (BIOrescue and UNRAVEL) at the RIA (up to TRL-5) level for both feedstocks and process outputs.

Excitingly, VAMOS gives Celignis the opportunity to demonstrate its NIR models at a higher TRL level (TRL-7). As part of this, later on in the project, once the demo-scale biorefinery has been built and is operational, we will install similar NIR equipment within the demo plant (which is expected to be located in the UK) and set up customised software that will allow plant operators, with no technical expertise in NIR or chemometrics, to routinely analyse the inputs and outputs of the process.

We will then work with plant operators over the course of a year, devleoping incremental improvements in the accuracy of the models and in the performance of the customised software. This work is expected to lead to the development of an integrated software package and commercial proposition for replicating this approach at other biorefineries, operating at demonstration or commercial scales.

Click here to read more about the project and Celignis's involvement in it.

August 14th 2019

Ash Melting Furnace Now Operational


Ash melting, also known as ash fusion and ash softening, can occur at high temperatures and is of particular importance in thermal conversion processes. The process of ash melting is complex and can involve sintering, shrinkage, and swelling. If the ash melting temperature is too low then it will lead to slagging, fouling and corrosion in boilers and that will reduce conversion efficiency.

The method of analysing for ash melting behaviour involves heating the ash up in a controlled manner and determining a number of characteristic temperatures at which the ash will begin to deform, soften, and completely deform or fuse into a blob.

With this new equipment, and the analysis packages it enables, we can monitor the degradation characteristics of the ash (from 600 to 1550C) using a digital camera that takes an image for every 1C increase in temperature. This allows us to provide data for the following specific ash fusion characteristic temperatures:

- Ash Shrinkage Starting Temperature
- Ash Deformation Temperature
- Ash Hemisphere Temperature
- Ash Flow Temperature

These tests can be run under oxidising or reducing conditions. We usually recommend that reducing conditions are used for biomass samples.

Click here to read more about this equipment and the analyses undertaken.

August 13th 2019

ICP Equipment Installed in Our Lab


A new ICP-OES device (Agilent 5110) was installed in our laboratory. It will be used for the determination of the major and minor elements in biomass and process streams. Click here to see the analysis packages that use this equipment.

June 30th 2019

We are Hiring! Innovation Developer Wanted


We are pleased to announce that we have been selected to be awarded funding, through the Horizon 2020 Innosup Innovation Associate programme, to recruit a top-class person to lead the development of our bioprocess concept into a patentable process and prototype product with clear commercial potential.

The SAPHIRE (Self-Assembling Plant-based Hydrogels Induced by Redox Enzymes) project focuses on the production of environmentally-friendly, 100% plant-based, superior-quality hydrogels for food, cosmetic and pharmaceutical applications.

The position has a salary of €69.5k for one year, plus €20k of training and €3.5k in relocation funds.

Please click here for further information on the position and how to apply.
June 4th 2019

Celignis Collaborating with Ibiocat on Biorefinery Solutions




Illinois-based Ibiocat, founded by Charles A. Abbas, and Ireland-based analytical provider Celignis, founded by Dan Hayes, have come together to develop bespoke bioeconomy solutions for clients that are looking to add value to their process residues generated from 1G and 2G ethanol plants.

Click here to read more about this exciting collaboration and here to download a promotional flyer.
May 28th 2019

We're Hosting a Review Meeting of H2020 Project ENABLING


This two-day event will see all 16 project partners discuss the progress made in the first 18 months of our Horizon 2020 project ENABLING and make plans for the activities to be undertaken in the second half of the project.

The focus of the project is on supporting the spreading of best practices and innovation in the provision (production, pre-processing) of biomass for the Bio-Based Industry (BBI).

Click here for more information on ENABLING.

May 8th 2019

ENABLING Newsletter 4 Released


We are happy to announce that the 4th newsletter of the ENABLING project has been released.

ENABLING is a coordinating and supporting action funded by the H2020-RUR-2017-1 call of the European Union's Horizon 2020 programme.

The title of the project is an acronym that stands for 'Enhance New Approaches in BioBased Local Innovation Networks for Growth'. The focus of the project is on supporting the spreading of best practices and innovation in the provision (production, pre-processing) of biomass for the Bio-Based Industry (BBI).

Celignis will play a key role in the project with regards to stressing the importance of biomass composition in terms of evaluating feedstock and technology suitability. Over the course of the project we will also be contacting a number of stakeholders, both in Ireland and overseas, and will be involved in the organisation of a number of networking events.

Click here to read the newsletter.

April 25th 2019

We're Presenting Examples of Our Bioprocess Advisory Services


Today Celignis's Dan Hayes attended a bioeconomy seminar, entitled 'Trends in Environmental Biotechnology', at National University of Ireland Galway (NUIG).

The event was coordinated by the research group of Professor Piet Lens at the Department of Microbiology at NUI Galway. This group of 25 PhD and post-doctoral researchers was funded through an investment under the Science Foundation Ireland research professorship programme: 'Innovative energy technologies for bioenergy, biofuels & a sustainable Irish bioeconomy'.

At the seminar Dan Hayes gave a presentation, entitled 'How to Match Feedstock and Technology for Effective Resource Recovery', which covered the expertise of Celignis's personnel in the optimisation of bioproceses for industry.

Click here to download a copy of the presentation.

April 10th 2019

Biofuels Digest News Article on Celignis Analytical


Biofuels Digest, a leading news platform for biofuels and the bioeconomy, today published an article on our unique rapid analysis models for determining the lignocellulosic composition of biomass. Click here to read the article.

March 27th 2019

We're at the SEAI Energy Show in Dublin


Today we are at the SEAI Energy Show 2019 being held at the RDS in Dublin. We are pleased that activities in the bioeconomy in Ireland are starting to accelerate and we are eager to discuss with event attendees how our analysis can help them make the most of programmes such as the Support Scheme for Renewable Heat.

February 28th 2019

Celignis Presentation at BIOrescue Networking Event


Today a workshop, entitled 'Building sustainable value chains for the bio-based industry', is being held at the Max Planck Institute for Polymer Research in Mainz, Germany.

The event is being organised as part of our Biomass Based Industries Joint Undertaking project BIOrescue.

Click here to see the agenda for the workshop and here to register.

Dan's presentation can be downloaded here.


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