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EG—See Ethylene glycol

EG may also be pioduced via glycolic acid using catalysts containing strong acids (66), cobalt carbonyl (67—69), rhodium oxide (68), or HE solvent (70,71) (see Glycols, ETHYLENE glycol). [Pg.493]

EG = ethylene glycol, DEG = diethylene glycol, PG = propylene glycol. See Table 1. [Pg.252]

Ethane linkages, 407 Ethene linkages, 407 Ethylene adipates, 212 Ethylene-CO copolymer, 460 Ethylene copolymers, 446 Ethylene glycol (EG), 13, 64. See also EG polyester synthesis depolymerization with, 559 repolymerization of, 561-562 Ethylene oxide (EO) polyols, 211... [Pg.583]

Ethylene glycol industry, 24 270 Ethylene glycol monobutyl ether, acrylamide solubility in, l 290t Ethylene glycol production, economic aspects of, 12 652-653 Ethylene glycols (EGs), 10 664-665 12 113, 644-660. See also Glycols derivatives of, 12 656-660 diethers of, 12 658 from ethylene oxide, 10 596 health, safety, and environmental factors related to, 12 653-655 manufacture of, 12 648-652 monoethers of, 12 656-658 properties of, 12 645-648, 649t uses for, 12 645, 655-656... [Pg.334]

Glycol methyl ethers (glymes), 14 247 Glycolonitrile, 8 174 hydrolysis of, 14 128 Glycols, 12 644-682. See also Ethylene glycols (EGs) Propylene glycols oxidation of, 12 663 reaction with dibasic acid anhydrides, 20 98... [Pg.405]

Therefore, we tested other solvents in order to speed up the reaction without causing the degradation of the THpC derivative. As shown in Figure 6.4, a significant rate acceleration was obtained in ethylene glycol (EG). We assume that this acceleration could be due to the better stabilization of the positively charged intermediates by the 1,2-diol (see mechanisms in Scheme 6.12). [Pg.104]

Treatment depends on the cause. If ethylene glycol (see p 194) or methanol (p 260) poisoning is suspected, based upon an elevated osmolar gap not accounted for by ethanol or other alcohols and on the presence of metabolic acidosis, then antidotal therapy (eg, ethanol [see p 444] or fomepizole [p 443]) and hemodialysis may be indicated. [Pg.33]

Poly(ethylene terephthalate), the lowest cost and most commonly used polyester, is produced using ethylene glycol (EG) and either dimethyl terephthalate (DMT) or terephthahc acid (TPA) (see Table 7.1). Processes using DMT were commercialized first, but when very pure TPA became available, TPA processes became more economical for large-scale fiber production. Poly(butylene terephthalate) (PBT), produced fi-om 1,4 butanediol and DMT, is another commercially important polyester, which is used for computer housings and many other molded products. Poly(trimethylene terephthalate) (PTT), made from TPA and 1,3 propanediol, is a relatively new commercial polyester, that shows promise for... [Pg.290]

See other pages where EG—See Ethylene glycol is mentioned: [Pg.353]    [Pg.583]    [Pg.353]    [Pg.1100]    [Pg.1600]    [Pg.2113]    [Pg.353]    [Pg.583]    [Pg.353]    [Pg.1100]    [Pg.1600]    [Pg.2113]    [Pg.366]    [Pg.209]    [Pg.265]    [Pg.507]    [Pg.546]    [Pg.398]    [Pg.187]    [Pg.396]    [Pg.29]    [Pg.447]    [Pg.271]    [Pg.252]    [Pg.209]    [Pg.396]    [Pg.2297]    [Pg.1413]    [Pg.209]    [Pg.187]    [Pg.271]    [Pg.396]    [Pg.445]    [Pg.239]    [Pg.1117]    [Pg.376]    [Pg.142]   


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Egativity

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