11. This is due to manganese being a byproduct of methcathinone synthesis if potassium permanganate is used as an oxidiser . 12. The propulsion system consists of a fuel tank and a separate tank for the Red fuming nitric acid oxidiser . 13. Oxygen is unique among most oxidisers in that it is a diradical, usually found in triplet oxygen state. 14. Four seconds after liftoff, the engine overheated and burned through its gas generator, severing an oxidiser line. 15. Both fuel and oxidiser first flowed through a small pilot valve for ignition, before their main valves opened. 16. It will be the oxidiser for the hybrid fuel rocket, reacting with the solid fuel hydroxyl-terminated polybutadiene. 17. The oxidiser used with Gamma was 85 % high-test peroxide ( HTP ), H 2 O 2. 18. Less frequently used are reverse-hybrid propellant systems with a liquid fuel ( injectant ) and a solid oxidiser . 19. The first stage of the Proton-K consisted of a central oxidiser tank, and six outrigger fuel tanks. 20. Sprengel suggested nitric acid, nitrates and chlorates as oxidisers , and nitroaromatics ( e . g . nitrobenzene ) as fuels.
