Exploring the conversion of methane-rich feedstocks into LPG-range hydrocarbons as an additional value stream within the methane valorisation platform.
The photochemical methane conversion platform is primarily designed for methane activation and value recovery. During proof-of-concept testing, minor LPG-range hydrocarbon compounds were detected in the product stream, indicating an additional pathway for hydrocarbon value creation.
This observation creates the potential to develop a dedicated LPG-range hydrocarbon recovery and utilisation pathway alongside the platform's primary product streams.
POC finding: Minor LPG-range hydrocarbon compounds have been detected in the product stream during proof-of-concept testing.
The detection of these compounds provides a basis for further investigation into their composition, concentration, separation efficiency, product quality and potential commercial utilisation.
LPG-range hydrocarbons can potentially provide an additional monetisation pathway within the methane valorisation process. Instead of treating minor hydrocarbon fractions only as secondary products, future process development can investigate their identification, concentration, separation, recovery and utilisation.
Development of suitable separation and recovery systems for LPG-range hydrocarbons.
Further processing and quality optimisation to improve the commercial value of the recovered hydrocarbon fraction.
Potential monetisation of recovered LPG-range hydrocarbons as an additional product stream.
LPG is commonly associated with light hydrocarbons such as propane and butane. For the present platform, the appropriate development objective is to characterise the detected hydrocarbon fraction and determine whether it can be efficiently recovered and upgraded into a commercially useful LPG-range product.
Detailed identification and quantification of LPG-range hydrocarbons in the product stream.
Development of efficient methods for concentrating and recovering the desired hydrocarbon fraction.
Evaluation of composition, purity, calorific value and other relevant product-quality parameters.
Optimisation of operating conditions to improve hydrocarbon formation and recovery.
Validation of LPG-range hydrocarbon recovery at prototype and pilot scale.
Assessment of suitable markets, applications and commercial routes for recovered LPG-range hydrocarbons.
The presence of LPG-range hydrocarbons at the proof-of-concept stage opens a potential additional revenue pathway within the broader methane valorisation platform.
Future commercial development will focus on improving formation, separation, recovery, product quality and process economics to determine the viability of LPG-range hydrocarbon production at larger scale.
Transforming methane-rich resources into additional hydrocarbon value through recovery, optimisation and scalable process development.