Supplementary code and curated data for 1,863 experimental gasification studies (laboratory to commercial scale)

This dataset provides a validated, literature-derived compilation of 1,863 experimental gasification studies spanning laboratory, pilot, demonstration, and commercial scale. Each record is linked to its underlying publication via a unique record_id and includes harmonised bibliographic metadata together with a curated set of technical descriptors extracted from titles and abstracts.The thematic variables cover two core fields: (i) reactor and scale descriptors (gasification technology, gasification scale, capacity, feedstock, gasifying agent, particle size, temperature range), and (ii) key operating and materials parameters (feed rate/capacity, pressure range, equivalence ratio, catalyst use and type, bed material), along with a manually assigned study-type classification. All labels were first generated via a GPT-4o-mini–based extraction and validation pipeline and then subjected to structured manual review and correction. The dataset is released in machine-readable Excel/CSV format, accompanied by the full extraction and validation code, enabling transparent reuse in technology mapping, benchmarking, techno-economic and LCA studies, and evidence-based scale-up analysis of gasification technologies.<br><br>