1. The Haber Process During the first decade of the twentieth century the world-wide demand for ammonia for use in fertilisers (in the form of nitrates) and in the production of explosives for use in mining and warfare could only be satisfied on a large scale from deposits of guano in Chile (2). Though this deposit was of huge size (approximately five feet thick and 385 kilometres long) it represented a rapidly depleting resource when compared to world-wide …showed first 75 words of 1184 total…

…showed last 75 words of 1184 total…one of the most widespread industrial processes in the world are now numbered. References 1. Encyclopaedia Britannica - 3 June 2000 2. University of Wisconsin Web site - "Science is Fun" - 3 June 2000 3. Raffles Institute Media Networking Club - Web page - 4 June 2000 4. Micro-organism's in Action. J M Lynch & J E Hobbie. Blackwell Publication 1998 5. Biological Nitrogen Fixation - National Research Council . National Academic Press 1994 6. Article - New Scientist - 10 May 1986 7. The Microbial World. J Deacon. The University of Edinburgh 2000