At CIRAM, we work closely with manufacturers in accurately characterizing the biobased content of their fuels and their atmospheric emissions, using standardized, recognized scientific methods.
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European regulations require producers and users of alternative fuels - such as biofuels - to biofuels or Solid Recovered Fuels (RSC) - to demonstrate the proportion of renewable carbon in their inputs and emissions. This data is essential for :
At CIRAM, we help you produce robust analytical evidence that is accepted by certification bodies, control authorities and industrial partners.
Find out more about biofuels, RDF and emissionsMajor players in the energy, waste treatment and chemicals sectors call on CIRAM to characterize their biofuels, RDF and emissions.
To quantify the renewable portion of a biofuel, RDF (Refuse-Derived Fuel), or CO₂ CO₂ emissionemission, CIRAM relies on carbon-14 analyses using mass spectrometry (AMS), recognized as the international reference method. This technique makes it possible to distinguish between fossil carbon (without ¹⁴C) and carbon of biogenic origin (containing ¹⁴C) with exceptional precision, in the order of 0.3%.
Our protocols comply with ISO 21644 (CSR) or ASTM D6866 (biofuels) standards, depending on the nature of the sample and your regulatory objectives. In addition, a stable isotope analysis is performed to refine the interpretation, particularly in cases of mixed organic sources or litigation.
Each sample is prepared and analyzed in our laboratory according to rigorously validated procedures, guaranteeing traceability, reproducibility and robustness of results. You benefit from a clear, standardized report that can be used directly in your compliance, certification or environmental enhancement procedures.
Request a quoteCIRAM 's analysis process is rigorous and transparent:
We work with you to identify the type of sample, the applicable standard, the regulatory context and your objectives (declaration, audit, benchmarking, etc.).
We provide you with precise instructions for collecting, packaging and shipping samples (liquids, solids, gases).
Each sample is handled according to strict procedures to guarantee accuracy of analysis, even for heterogeneous or complex materials.
Analysis is carried out according to the relevant standard, with the possibility of quality control or double analysis.
You receive a full report, with biobased data expressed in %.
When you choose CIRAM, you benefit from the support of an independent laboratory, specialized in carbon-14 analysis and recognized for the quality of its services on complex matrices. We regularly work with :
We deliver our results within 10 working days, accompanied by a technical interpretation and, if necessary, a discussion with your teams to integrate the data into your reports or internal tools.
Contact our teamsSolid RSCs, liquid biofuels (ethanol, HVO...), biogas, CO₂ from flue gases, or complex mixtures (textiles, plastics, biomass...).
Yes, our methods comply with ISO 21644, ISO 13833 and ASTM D6866 standards. Results can be used for regulatory audits, certifications or CSR reports.
We can guide you through the sampling protocol and put you in touch with equipped service providers if necessary.
Yes, carbon-14 analysis is particularly well-suited to this type of heterogeneous mixture, enabling the total renewable content to be identified.
Yes, our reports can be used as proof to access regulatory or financial schemes (quotas, green certificates, LCA, etc.).
Measure the proportion of renewable raw materials in your formulations and certify their biobased origin.
Check the authenticity and natural composition of your products to meet the requirements of eco-labels and consumers.
Make sure your products meet international standards for biobased content by following ASTM D6866.
Carbon-14 analysis enables us to distinguish carbon of fossil origin from carbon of biological origin with recognized scientific precision.
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