Descrizione del progetto
Una strada più sostenibile per la sintesi di propilene
Tra le principali sostanze chimiche la produzione di propilene rappresenta la quarta più grande fonte di emissioni di gas a effetto serra in tutto il mondo. Trovare alternative agli attuali processi di produzione di sostanze chimiche ad alta intensità energetica è essenziale per rispettare gli obiettivi ambientali europei. L’obiettivo del progetto C123, finanziato dall’UE, consiste nel produrre propilene e i relativi precursori a partire da metano proveniente da gas o biogas non sfruttati. Le fasi di sintesi includeranno la conversione ossidativa del metano, seguita da idroformilazione e, in seguito, da una eventuale disidratazione per produrre propilene. Questo percorso ridurrà l’impronta di carbonio del processo e impiegherà una materia prima che andrebbe altrimenti sprecata.
Obiettivo
Propylene production is classified as the 4th largest emitter of greenhouse gases among the major chemical compounds. As the polypropylene market is huge and still growing, it is essential to find alternatives to current, energy-intensive production processes to meet the European environmental challenges. Other C3 derivatives, more specifically propanol and propanal, are also very high added-value chemicals with growing markets, obtained via waste-generating and energy-consuming processes.
Today, unused carbon resources are widely available and most of the time wasted.The C123 project’s main goal is the validation in a relevant environment (TRL5) of an efficient and selective transformation of current generally accessible, unexploited, cheap methane resources (stranded gas (CH4) and biogas (CH4+CO2)) to propylene in particular and C3 products in general.
To this aim, C123 will develop new catalytic materials in novel process configurations and related operating procedures allowing the conversion of these resources to propylene through Oxidative Conversion of Methane, leading to an ethylene, carbon monoxide, and hydrogen mixture with an optimised composition for further HydroFormylation into propanal and/or propanol, ultimately being dehydrated into propylene, either in an integrated manner or as a stand-alone step.
C123 will adopt an integrated approach, not studying each step separately but considering the process as a whole, optimising recycling, avoiding separation, using variable feedstocks, and increasing resource and carbon efficiency.
The process will be evaluated and validated for implementation both as decentralised localised units (~10 kt/y) – the modular route, and in existing large facilities (>140 kt/y) –the add-on route.
Throughout the development and thanks to the perfect complementarity of the partners and the very strong industrial commitment, emphasis will be put to maximise further exploitation of the results through industrial implementation.
Campo scientifico
Parole chiave
Programma(i)
Invito a presentare proposte
Vedi altri progetti per questo bandoBando secondario
H2020-NMBP-ST-IND-2018
Meccanismo di finanziamento
RIA - Research and Innovation actionCoordinatore
7034 Trondheim
Norvegia