id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hjic-1070	Gulyás, L.; Deák, G.; Kéki, S.; Horváth, R.; Zsuga, M.	SYNTHESIS OF IMINODIACETIC ACID IN A CASCADE REACTOR	2001	4	.pdf	application/pdf	2074	94	45	As previous experimental data have shown, the conversion into iminodiacetic acid can be raised by increasing the concentration of glycine (and at the same time, each of the proportion of formation of glycolic acid and the reaction time is decreasing), an amount of concentrated aqueous solution of the calcium salt of monochloroacetic acid equal with the glycine­ content is added to the mixture, which has been previously freed from ammonia. During the investigation of the industrial synthesis of iminodiacetic acid our important recognition is that glycine, produced together with the desired iminodiacetic acid, can be converted with monochloroacetic acid to iminodiacetic acid after removal of the excess of ammonia from the reaction mixture.	cache/hjic-1070.pdf	txt/hjic-1070.txt