Corrosive properties kerosene

The behaviour of solvents listed in Figure 3.7 on the ICP-OES is common and the best are water and glacial acetic acid which are almost identical in terms of sensitivity, stability, excitation, solubility, effect on the pump tubing, etc. Unfortunately, acetic acid has two main drawbacks, namely its odour and corrosive properties. The solvent kerosene finds many applications in the analysis of a wide range of oil and petroleum products, and is also stable. 

Acids can be present in kerosene aviation turbine fuels because of acid treatment during rehning. These trace acid quantities are undesirable because of the possibility of metal corrosion and impairment of the burning characteristics and other properties of the kerosene. The potential for metals in kerosene is less than it is for aviations fuels, but several of the same tests can be applied (Chapter 6). 

Chem. Descrip. Alcohol phosphate, unneutrallzed Uses Internal mold release agent In unsat. polyester resin molding operations and FRP, e.g., metal die, compression, pultrusion corrosion protectant for ferrous metal molds release agent for externally heat-cured molding operations antistat when neutralized lubricant and corrosion inhibitor in oils formulation of textile lubricants and finishes Features Improves surf, appearance of molded parts Properties Pale yel. Ilq. mild fatty alcohol odor sol. In Freon TF, IPA, styrene, toluene, min. oil, kerosene self-dlsp. In water, glycerol Insol. in ethylene glycol sp.gr. 0.98 dens. 8.2 Ib/gal vise. 165 cps decomp. pt. > 175 C flash pt. (PMCC) > 100 C pH 2-3 anionic 100% act. 

When petroleum or kerosene (as the raw materials for gas oil or lubricants) are purified by using oleum or sulfuric acid, a reaction with the aromatic compounds takes place. While these substances were originally seen as waste products, later their chemical structures and surface-active properties were identified, thus leading to special applications for such products. Nowadays, petroleum fractions with a high content of aromatic hydrocarbons are treated with sulfur trioxide to form alkylaryl sulfonates. These products are then transformed into the sodium, ammonium or alkaline-earth salts. They are soluble in oils and therefore are of some importance as additives in lubricants, oil fuels and corrosion-inhibiting oils. Further more, they are also used as auxiliaries in production of fabrics and as dispersants in enhanced oil recovery processes. 

Uses Emulsifier flotation agent corrosion inhibitor cosmetics Properties Gardner 1 max. solid ammoniacal odor sol. in methanol, ethanol, IPA, chloroform, toluene, CCI4 sl. sol. in acetone, kerosene sp.gr. 0.789 (60/4 C) vise. 37.5 SSU (55 C) m.p. 100-118 F pour pt. 100 F iodine no. 2 amine no. 228 flash pt. (PMCC) > 149 C 98% min. primary amine Toxicology Causes severe eye irritation and skin burns may be harmful if swallowed... 

Uses Emulsifier wetting agenL corrosion inhibitor dispersant chemical intermediate oil additive gear lubricant additive acid scavenger Properties Gardner 4 max. yel. liq. mild ammonical odor sol. in acetone, methanol, ethanol, IPA, chloroform toluene, CCI4, kerosene, wh. min. oil sp.gr. 0.820 (38/4 C) vise. 57.0 SSU m.p. 24 C iodine no. 89 amine no. 211 flash pt. 320 F HLB 8 97% min. act. 

Uses Surfactant, conditioner, antistat, o/w emulsifier, gellant for surfactants, cosmetics, pharmaceuticals, toiletries, microemulsion gels corrosion inhibitor and antigellant in aerosol antiperspirant systems Properties Amber vise, liq. sol. in ethanol, min. oil, kerosene, butyl stearate, and arachis oil partially sol. in oieyi alcohol and water acid no. 130-160 iodine no. 45-58 sapon. no. 125-145 pH 1-2.5 (20 C, 3%) 100% act. 

Chem. Descrip. Oleic acid and dielhylenelriamine imidazoline Chem. Analysis 2.0-2.4 meq/g tertiary amine Uses Corrosion inhibitor intermediate emulsifier Properties Liq. sol. in oil, xylene, IPA, kerosene disp. in water 100% act. Servamine KOO 360 pementis Spec. Europe]... 

Uses Lubricant improving load bearing of oil-based lubricants monomer/water emulsifier polymer particle dispersant emulsifier for caustic sol ns., aliphatic soivs., solv. cleaners, dry cleaning textile antistat detergent floor cleaners EP fluids corrosion inhibitor personal care formulations Properties Cl. liq. sol. 25% in ethanol, CCI4, perchloroethylene, xylene, heavy aromatic naphtha, kerosene, min. oil insol. in water sp.gr. 1.02 pour pt. IOC acid no. 105 (to pH 5.5) 185 (to pH 185) surf. tens. 32.3 dynes/cm pH 2.0 (3% aq.) 100% cone. 

Uses Wetting agent dispersant emulsion stabilizer emulsifier used in agric. toxicants, textiles, paper, leather and bldg, board corrosion inhibitor in lubricants and greases softener, antistat far plastics, textiles Properties Liq. sol. in water, benzene, ethyl acetate, ethyl Icinoi, perchiorethyiene, ethanol, kerosene, veg. oil, olein sp.gr. 0.997 vise. 255 cps m.p. 18 2 C HLB 11.2 cloud pt. > 100 C surf. tens. 34.0 dynes/cm pH 8-10 (1% aq.) 100% act. 

Uses Antlstat, corrosion inhibitor, dispersant, and wetting agent for petrol. Industry Properties Liq, sol, in IPA, kerosene, xylene disp. in water dens. 8.1 Ib/gal vise. 14,500 cps pour pt, 19 F pH 6.5 Witcamine PA-78B [Evonik Goldschmidt GmbH]... 

Uses Oil field surfactant corrosion Inhibitor Intermediate, scouring agenL soKener, dye assistant, emulsifier for acid-stable emulsions inhibitor for HCI in add pickling Properties Liq. sol. in IPA, xylene disp. in kerosene dens. 8.8 Ib/gal vise. 25,500 cps pour pt. 61 F pH 10 100% cone. 

Chem. Descrip. Compiex amine phosphate ionic Nature Cationic Uses Corrosion inhibitor for petroi. industry Properties Liq. soi. in iPA, kerosene, xylene disp. in water WItcor 3194,3195 [Witco ]... 

Chem. Descrip. Amide Uses Intermediate/finished corrosion inhibitor Properties Sol. in xylene, IPA, kerosene insol. in water WItcor PC100 [Witco ]... 

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