TECHNOLOGY FOCUS - BIOLOGY - Preferred Component: The biotoxin is chosen from botulinum toxin, tetanus toxin, Staphylococcus, enterotoxin B, tricothecenes, aflatoxin, anatoxin, microcystins, brevetoxin, saxitoxin, anthrax, phosgene, diphosgene, ricin, abrin, sarin, tabun, soman, sulfur mustard, nitrogen mustard, lewisites, hydrogen cyanide, chlorocyanide, snake venoms, O-ethyl-S-(2-(diisopropylamino)ethyl)methylphosphonothioate, 2-chloroacetophenone, 2-chlorobenzilidenemalononitrile, dibenzo(b,f)-1,4-oxazepine, lysergic acid diethylamide, 3-quinuclidinyl benzilate, batrachotoxin, and palytoxin.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The reaction product is hydrogen cyanide. The reactant is oxygen or hydrogen. The chemical compound is chosen from ammonia borane, potassium chlorate, potassium iodate, potassium bromate, potassium perchlorate, hydrazine, carbon tetrachloride, sodium chlorate, sodium iodate, sodium bromate, iodine chloride, perfluorohexane, and sodium perchlorate. The reaction apparatus is a hydrogen fuel cell or semiconductor fabricator. The substance is ammonia borane, and decomposes to release hydrogen, when exposed to X-rays. The neutron-moderating gases comprise boron and/or hydrogen.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The hazardous substance further contains triaminotrinitrobenzene or 2,4,6-triamino-1,3,5-trinitrobenzene, an oxidizer chosen from potassium chlorate, potassium iodate, potassium bromate, potassium perchlorate, and fluorocarbons, and/or biotoxin. The chemical compound is chosen from urea, potassium chlorate, potassium iodate, potassium bromate, potassium perchlorate, and fluorocarbons, preferably urea. Preferred Process: The directing of X-rays towards the location does not heat the location by more than 5 degrees C, which does not cause an explosion and cause non-catalytic decomposition reaction of oxidizer for producing oxygen. The X-rays focused at the location are tuned to the irradiation energy. Preferred Property: The X-rays have irradiation energy of 7-80 keV.