fulvic acid

Innovation in Resource-Based Technology Clusters: Investigating the Lateral Migration Thesis – Muti from coal: science and politics of humic substance research in South Africa

Lorentzen offers a case study of lateral migration of technology from resource sectors in South Africa. He focuses on the extraction of humic substances from coal. SA is the third biggest producer of coal in the world, mining about 35 million tons a year. Coal accounts for more than 90 percent of the country’s energy…