Combustion liquids

Hydrogen peroxide Copper, chromium, iron, most metals or their salts, alcohols, acetone, organic materials, flammable liquids, combustible materials... 

COMPOUND, TREE or WEED KILLING, LIQUID, COMBUSTIBLE or 1993 ... 

Scope—Articles 500 Through 505. Articles 500 through 505 cover the requirements for electrical equipment and wiring for all voltages in locations where fire or explosion hazards may exist due to flammable gas or vapors, flammable liquids, combustible dust, or ignitable fibers or flyings. 

Composite Propergol Charges Using Liquid Combustion Supporters Stable at Normal Temperatures , FrP 1605107 (1973) CA 81, 108109(1974)... 

NOTE Where smoke suppression is required (e.g., in a boiler fired on poor-quality heavy fuel oil) and a typical liquid combustion improver product is employed, to achieve a 35% reduction in unbumed particles may require the addition of 2/3 pint of additive per 2,500 gallons of fuel (approximately 0.33 liters per 10m3). Doubling the smoke particle reduction to 65%, however, may require triple the feed rate of the additive. 

Chlorine dioxide Copper Fluorine Hydrazine Hydrocarbons (benzene, butane, propane, gasoline, turpentine, etc) Hydrocyanic acid Hydrofluoric acid, anhydrous (hydrogen fluoride) Hydrogen peroxide Ammonia, methane, phosphine or hydrogen sulphide Acetylene, hydrogen peroxide Isolate from everything Hydrogen peroxide, nitric acid, or any other oxidant Fluorine, chlorine, bromine, chromic acid, peroxide Nitric acid, alkalis Ammonia, aqueous or anhydrous Copper, chromium, iron, most metals or their salts, any flammable liquid, combustible materials, aniline, nitromethane... 

Class B Flammable liquids Fires in flammable liquids, combustible liquids, petroleum greases, tars, oils, oil-based paints, solvents, lacquers, alcohols, and flammable gases. 

Faeth, F. M. 1977. Current status of droplet and liquid combustion. Progress Energy Combustion Science 3 191-224. 

S.R. Divine took out patents for Sprengel expls consisting of K chlorate liquid combustibles. One of such expl, Rackarock, was used in 1885 for blasting of Hell Gate in New York Harbor (Ref 11, p 43)... 

CCOOC3Ha)2 mw 146.14, col, unstable aromatic liquid combustible but not flammable sp gr 1-079 at 20/4° (Lange), 1.09 at 20/20° (Ref 3), fr P -40.6°, bp 185-4-186° fl p 168°F v si isol in w with gradual deoompn miscible with ale, eth, eth acetate and other common org solvents. Can be prepd by standard esterification procedure using ethanol oxalic acid. The final purification, however calls for specific technique and equipment (Ref 3). Used as solvent for cellulose esters ethers and for synthetic resins also for radio tube cathode fixing lacquers, pharmaceuticals, etc... 

Other liquid combustibles, such as petroleum, benzene, toluene, etc, were proposed, but Turpin preferred carbon bisulfide. Pan clastic es were successfully used in Belgium as military demolition explosives and in Germany they were tried for loading projectiles. For this two glass containers with thin walls were used. One was filled with NOa and die other with CO2. They were placed inside the projectile, one on top of the other, and in ordet to prevent premature breakage, several rubber cubes were inserted between the walls of projectiles and glass containers. 

Stage II—Period of Liquid Combustion. The subject of combustion following ignition has been pursued rather extensively. The linear relationship between the square of the diameter and time, which is predicted theoretically to hold for the combustion of a spherical drop surrounded concentrically by a spherical flame, has been found to apply generally to the evaporation period in the combustion of pure compounds. 

Nishiwaki, N., Kinetics of Liquid Combustion Processes. Evaporation and Ignition... 

Nitrogen oxide emissions (quantitatively expressed as nitrogen oxide, NO) from unoptimized coal derived liquid combustion were higher than that of No. 6 fuel oil or natural gas (Figure 3). 

The reader should be aware that all my experiences were within a major chemical plant with about 2 billion replacement cost, 1,650 employees, and over 250 acres of chemical plant. There are toxic gases, flammable gases, flashing flammable liquids, combustible liquids, and caustic materials, but there were no significant problems with combustible dusts and no significant problems with static electricity. 

The previous chapters have discussed examples of instabilities in combustors where the fuel was gaseous. However, in most practical devices, fuel is liquid (gasoline or kerosene) and the problem becomes much more difficult. In this chapter, the specificities of two-phase flow combustion will be discussed and the construction of a numerical tool to perform LES of liquid fuel combustion will be discussed. This chapter will also present the equations solved for gaseous and liquid combustion in more details than the previous ones. 

The Wickbold combustion technique is suitable for processing liquid combustible samples such as petroleum products, which are difficult to decompose by other techniques [178]. In the Wickbold combustion system, an oxygen-hydrogen flame is used for sample decomposition at high temperatures (2000 °C). Liquid samples are directly introduced to the flame, whereas solid samples require a preliminary... 

---