The Manufacture of 1:8 Amidonaphthol 3:6 Disulphonic Acid H
The book The Manufacture of 1:8 Amidonaphthol 3:6 Disulphonic Acid H was written by author Evans, Stuart R Here you can read free online of The Manufacture of 1:8 Amidonaphthol 3:6 Disulphonic Acid H book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Manufacture of 1:8 Amidonaphthol 3:6 Disulphonic Acid H a good or bad book?
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2 " Pressure at " " 2 " Average elapsed time betviieen starting a sulphonation and producing Amino salt^GS \irs. Average elapsed tiaie between starting fusion and producing "H" acid^ S4 hrs. Average elapsed time, sulphonation to final products 90 nrs. -6.3- SCHEDULE OF PLANT OPERATICN. In a plar.t producing about 30,000 lbs. of "E" acid per D.onth, there is required tv/c sets of apparatus, that is, two sulphonator8,one nitrator, two reducers, etc. In order to arrange a schedule so that but one ...nitrator and one amino salt filter press will be necessary, the sulphon- ations must ce timed about 13 hours apart. This arrangement of schedule is necessary at the an^iino salt end only, the fusion end not requiring a schedule inaszLuch as the steps in the process at this end are not of a conflicting nature. Schedule Sulphonation start " finish Nitration start " finish Reduction start bej . " finish " " filtered by Baiting start " finish Filtration started Set Nc.l Set No. 2 7:30 AM 7:30 PM l:00AM(2d day) 13:30 PM (3d day) 7; 30AM " 3:30 PM n 3:00PM " 3:30 AM n re 7:30PM " 7:30 AM n 7: 30AM (3d day) 7:30 PM (3d day) 10:50AM " 10:30 PM n 10:5CAM " 10:30 PM n 6:30PM « 6:30 AM n 6 : 30PM " 6:30 m It 11:30PM « 11:30 AM n -64- Press cleaned by 13:30 AM 12:30 PM (5d day) Amino salt packed by 3:30 AM 2:30 PM " Hydraulic pressing completed by 7:30 AM(4th day) 7:30 PM (4th day) Thus, it may be seen from the above schedule that with two sulphonatcrs and but one nitrator and one filter press and hydraulic press that by start- ing the batches 12 hours apart, they will not con- flict.
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