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Aliphatic hydrocarbons vinyl chloride

Benzyl alcohol at 155.4°C Tetrahydrofuran, acetone-carbon disulfide mixtures, methyl ethyl ketone Toluene, xylene, methylene chloride, ethylene chloride, perchloroethylene-acetone mixtures, 1,2-dichlorobenzene, tetrahydrofurfuryl alcohol, dioxane, acetone-oarbon disulfide mixtures, cyclopentanone, diisopropyl ketone, mesityl oxide, isophorone, dimethyl-formamide, nitrobenzene, hexamethyl-phosphoramide, tricresyl phosphate Aliphatic and aromatic hydrocarbons, vinyl chloride monomer, alcohols, glycols, aniline, acetone, carboxylic acids, acetic anhydride, esters, nitroparaffins, carbon disulfide, nonoxidizing mineral acids, concentrated alkalies... [Pg.359]

A strain of Rhodococcus sp. was capable of degrading a number of chlorinated aliphatic hydrocarbons including vinyl chloride and trichloroethene, as well as the aromatic hydrocarbons benzene, naphthalene, and biphenyl (Malachowsky et al. 1994). [Pg.64]

Wacker (1) A general process for oxidizing aliphatic hydrocarbons to aldehydes or ketones by the use of oxygen, catalyzed by an aqueous solution of mixed palladium and copper chlorides. Ethylene is thus oxidized to acetaldehyde. If the reaction is conducted in acetic acid, the product is vinyl acetate. The process can be operated with the catalyst in solution, or with the catalyst deposited on a support such as activated caibon. There has been a considerable amount of fundamental research on the reaction mechanism, which is believed to proceed by alternate oxidation and reduction of the palladium ... [Pg.286]

Vinyl chloride is the least-oxidized chlorinated aliphatic hydrocarbon, and may serve as an electron donor. A vinyl chloride molecule consists of more hydrogen atoms relative to chloride atoms (3 to 1) thus, reductive dechlorination is not favorable to biodegradation. However, under aerobic conditions, vinyl chloride can serve as an electron donor with oxygen as an electron acceptor. [Pg.414]

According to the vendor, this technology is capable of removing chlorinated hydrocarbons, aliphatic hydrocarbons, aromatics, benzene, toluene, xylene, carbon tetrachloride, vinyl chloride, dichloromethane, and trichloroethane. Polychlorinated biphenyls (PCBs), polyaromatic hydrocarbons (PAHs), and volatile inorganic solvents can also be removed. The technology is currently in use and is commercially available. [Pg.340]

The technology is applicable to chlorinated and nonchlorinated VOCs methyl tertiary butyl ether (MTBE) dichloroethylene (DCE), trichloroethylene (TCE), and tetrachloroethylene (per-chloroethylene, PCE) dichloroethane (DCA) vinyl chloride alcohols ethers ketones and halogenated and nonhalogenated paraffinic, olefinic, aliphatic, and aromatic hydrocarbons. It is very effective at treating benzene, toluene, ethylbenzene, and xylene (BTEX) compounds and any oxygenate, such as acetone or isopropanol. [Pg.742]

Bioremediation and thermal desorption are the most frequently selected innovative technologies for NPL sites with SVOCs, which are the second most common contaminants found at NPL sites. Also, SVE has been selected for some of the most volatile SVOCs (e.g., phenols and naphthalenes). Current research efforts are focused on biodegradation of chlorinated aliphatic hydrocarbons, such as trichloroethylene (TCE) and vinyl chloride, which occur at many sites. Thermal desorption most effectively treats PAHs and PCBs, and it may be particularly useful to pretreat organics prior to metal treatment. [Pg.86]

Flammable liquid. A dangerous fire hazard if exposed to heat, flame, or oxidizers. Moderately explosive in the form of vapor when exposed to flame. Violent reaction with Al, N2O4, NH3, dimethylaminopropylamine. Can react vigorously with oxidizing materials and emit vinyl chloride and HCl. To fight fire, use water, foam, CO2, dry chemicals. When heated to decomposition it emits highly toxic fumes of Cl and phosgene. See also CHLORINATED HYDROCARBONS, ALIPHATIC. [Pg.625]

NH, NH-, -CN), silicon and olefinic double bonds are more polymerizable while those containing oxygen (e.g. -C=0,-0-,-0H), chlorine, aliphatic hydrocarbon and cyclic hydrocarbons tend to decompose. Brown (13) reported in his studies of a series of vinyl halides that the dihaloethylenes polymerize more rapidly than the corresponding monohalides and that chlorides and bromides polymerize more rapidly than the fluorides. Kobayashi, et. al. (IJ) found that the additons of certain halo-genated compounds to hydrocarbon monomer streams often dramatically increases the polymerization rate. Thus, these halogenated compounds may be considered to act as gas phase catalysts for the plasma polymerization of hydrocarbons. [Pg.4]

The same is true of poly (vinyl chloride). In a similar manner high 8 a solvents are poor for non-polar polymers such as butyl rubber. The 8A/cost factor is most useful for replacing aromatic solvents, for example, by quickly pointing to the use of isobutyl alcohol or n-butyl alcohol in conjunction with an aliphatic hydrocarbon to replace as much xylene as may be necessary to meet air pollution regulations. Computer processing will lead to the same suggestion. In any event the recommended blend... [Pg.62]

The most widely used material is poly(vinyl chloride), PVC, which comes in various grades for different applications. Standard PVC (e.g., Tygon ) is the general choice for aqueous solutions and dilute acids and bases, but is usually not suitable for organic solvents or concentrated acids. Aliphatic hydrocarbons and alcohols can be pumped using... [Pg.209]

Vinyl chloride is a colorless, pleasant-sweet smelling gas at normal temperatures. It is soluble in aliphatic and aromatic hydrocarbons, esters, ketones, ethers, alcohols, and chlorinated solvents, but is essentially insoluble in water. [Pg.391]

Preferred solvents include ketones, esters, and chlorinated hydrocarbons. Aromatic hydrocarbons have a swelling effect on most vinyl chloride copolymers, but are widely used as diluents. Normally alcohols and aliphatic hydrocarbons do not dissolve vinyl chloride copolymers. [Pg.26]

Compared to aliphatic hydrocarbons, aromatic hydrocarbons (DIN 51633) have a higher solvency for oils, castor oil, oil-modified alkyd resins, styrene-modfied oils and alkyd resins, saturated polyester resins, polystyrene, poly(vinyl ethers), polyacrylate and polymethacrylate esters. poly(vinyl acetate), vinyl chloride and vinyl acetate copolymers, and many low-polarity resins. [Pg.351]

Diacetone alcohol [123-42-2] (4-hydroxy-4-methyl-2-pentanone) is an almost odorless ketone alcohol that is weakly acidic as a result of rearrangement to the enol form. It is miscible with water and organic solvents except aliphatic hydrocarbons. It acts as a good solvent for cellulose esters and ethers, alcohol-soluble resins, castor oil, and plasticizers. Poly(vinyl acetate) and chlorinated rubber are partially dissolved or swollen. Polystyrene, poly(vinyl chloride), vinyl chloride copolymers, dam-ar resins, resin esters, rubber, bitumen, mineral oils, ketone resins, and maleate resins are insoluble. Diacetone alcohol is used as a high boiler in stoving enamels to improve flow and gloss. [Pg.358]

Methyl glycol [109-86-4] (2-methoxyethanol, ethylene glycol monomethyl ether) has a slight odor, and is miscible with water and organic solvents except aliphatic hydrocarbons. It is a very good solvent for many natural and synthetic resins. It does not dissolve fats, oils (except castor oil), damar resin, rubber, bitumen, hydrocarbon resins, polystyrene, poly(vinyl chloride), and vinyl chloride copolymers. On account of its teratogenic properties it is replaced as a solvent in the paint and colorants sector by other solvents or solvent mixtures. [Pg.368]

Ethyl triglycol [112-50-5] [2-(2-ethoxyethoxy)ethoxy]ethanol, triethylene glycol monoethyl ether] is an almost colorless, neutral, mild-smelling liquid with a low hygroscopicity. It is soluble in water and most organic solvents, but is only partially miscible with aromatic and aliphatic hydrocarbons. Ethyl triglycol dissolves cellulose nitrate, shellac, colophony, ketone resins, maleate resins, chlorinated rubber, alkyd resins, and many other paint resins. It does not dissolve cellulose acetate, poly(vinyl chloride), vinyl chloride copolymers, fats, oils, and rubber. [Pg.369]

N.N-Dimethylformamide [68-12-2] (DMF) [14.276] is miscible with water and organic solvents except aliphatic hydrocarbons. It is a good high-boiling solvent for cellulose esters, cellulose ethers, poly(vinyl chloride), vinyl chloride copolymers, poly(vinyl acetate), polyacrylonitrile, polystyrene, chlorinated rubber, polyacrylates, ketone resins, and phenolic resins. Alkyd resins and resin esters are partially soluble. Dimethylformamide does not dissolve polyethylene, polypropylene, urea-formaldehyde resins, rubber, and polyamides. It is used as a solvent in printing inks, for polyacrylonitrile spinning solutions [14.277], and as a solvent in the synthesis of acetylene. [Pg.372]

Tetramethylenesulfone[126-33-0] (sulfolane) is a waterclear liquid that is miscible with water and most organic solvents except aliphatic hydrocarbons. It dissolves cellulose acetate, cellulose nitrate, cellulose ethers, poly(vinyl chloride), vinyl chloride copolymers, poly(vinyl acetate), polystyrene, and many resins. Its solvency is... [Pg.372]

Vinyl (dispersion type - Organosols ) Finish for office equipment Plasticiser Aromatic and aliphatic hydrocarbons Esentially a dispersion of PVC or a vinyl chloride copolymer in plasticiser/diluent. A high temperature is necessary to produce a continuous film. The solvent is required to reduce viscosity and assist dispersion. It must not swell the resin particles excessively or cause coagulation at room temp. [Pg.52]


See other pages where Aliphatic hydrocarbons vinyl chloride is mentioned: [Pg.274]    [Pg.689]    [Pg.284]    [Pg.1425]    [Pg.5125]    [Pg.2082]    [Pg.265]    [Pg.177]    [Pg.162]    [Pg.884]    [Pg.930]    [Pg.25]    [Pg.32]    [Pg.147]    [Pg.878]    [Pg.1049]    [Pg.1059]    [Pg.369]    [Pg.372]    [Pg.266]    [Pg.5576]    [Pg.389]    [Pg.4667]    [Pg.102]    [Pg.8061]    [Pg.731]    [Pg.199]    [Pg.100]   
See also in sourсe #XX -- [ Pg.17 , Pg.22 ]




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Aliphatic Chlorides

Aliphatic hydrocarbons

Chloride hydrocarbonate

Vinyl chloride

Vinylic chlorides

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