Asianometry South Africa’s Ruined Synthetic Oil Giant
7 snips
Feb 16, 2026 A rise-and-fall tale of a coal-to-liquids pioneer and a $13 billion US megaproject that shattered its fortunes. Technical deep dives into Fischer-Tropsch chemistry and gas-to-liquids engineering. The company’s strategic pivot from coal fuels to global petrochemicals and risky international expansion. Construction failures, cost shocks, and leadership choices that led to crushing debt and asset selloffs.
AI Snips
Chapters
Transcript
Episode notes
Fischer-Tropsch's Economics And Limits
- The Fischer-Tropsch process converts syngas into liquid hydrocarbons via catalysts, producing a random distribution of products.
- Output can be tuned but historically remained costlier than crude oil unless local conditions or protections change the economics.
State Birth Of Sasol
- The South African government founded SASL (later Sasol) in 1950 after private capital stalled on coal-to-oil plans.
- Sasol built its first plant, Sasolburg, leveraging government support and bespoke engineering to make FT work commercially.
Sasol's Early Engineering Win
- Sasol 1 used both fixed-bed and fluidized-bed FT reactors and initially struggled with design issues that forced a shutdown.
- Sasol's engineers redesigned the plant, creating the unique Sasol-Synthol process and reopening successfully in 1957.