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Computations on the denitration of aqueous mixtures of sulphuric and nitric acids with steam

✍ Scribed by Stephenson, G. E.

Publisher: Wiley (John Wiley & Sons)
Year: 1943
Weight: 454 KB
Volume: 62
Category: Article
ISSN: 0368-4075
DOI: 10.1002/jctb.5000620201

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✦ Synopsis

A pnrtly grnpliicnl method with lient bnlnriec coiiiliutntions on clenitriition toxvcrs iiving open atcnm is clcxcrilicd. Ideiil conditions. full prclient of feed. no lirnt losses. ete., nru nsliumctl first to ubtnin, by trinl nncl wror mctliocln. lient bnlnnccs for 11 given nitric ncitl product nnd givcri denitrutcd enl~iliiiric ncid ~iro(lu~et from various feeds of nssiimw3 eomposition. Tho point of tnio bnlnnco tleteriiiiiiea the correct fiwd compoaition. Cornliutntioti siiggcab tlint D7-6yb nitric ncicl e m bo olitaincd from fectls of eoniposition HSO, !!1*6%. li,SO, 01*2?;: :l4.0, 5 0 . 0 ; 41 .B. 43.3, rcqretivcly. siring rcsidiien reslactivcly 70. 05, nntl 027; H,SO,. Further tliscrission clrnls with tiioilificntioris of tho metliotl described to take nrcoitnt of Iirncticel conditions. ~i i ~l i nn rntlintion nnd convection lossen, innbility to Iirclient tlic feed fnlly, mixing uC aepnrnto nitric nnd sdphuric f d s inside the tower, nnd the liosibiiity of k i n g nblc to dutiitmtc n given fwd in 11 smnll toivcr xvitliont Itrrlient nnd with conHidernblo rndiatioii loarrs. * Rend ut n joint tnwting of tho Iiistitutioii of Cliuniicnl Eagineera, t lie Clicniicnl Enuineariiig Croiqi, nntl the Uristol &action of tho Society of Clieinicnl Iridustry, 011 b e . 3, ICHB.

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