A wet process for the removal of hydrogen sulphide from coke-oven gas

✍ Scribed by Pryde, D. R. ;Frank Smith, F.

• Publisher: Wiley (John Wiley & Sons)
• Year: 1934
• Weight: 412 KB
• Volume: 53
• Category: Article
• ISSN: 0368-4075
• DOI: 10.1002/jctb.5000533004

✦ Synopsis

By F. FRANK SMITH and D. R. PRYDE 'J'lic iisiiiil iiic*tliotl of rriiinviiig liytlrogcii sii1~)liitlc from cokc*-ovcn giis is iiiisiiig the giis wit.11 nir iiii11 clsitliziiig tlic liytlrogt~ii siilpliitlc t o siilpliiir hy rciict ion wit ti iron ositlc iriitl iiir in iihi ositlc 110s. 'l'lic 1)Iiiiit rt!qiiirctl is siinplc Iiiit th: proctw si11T1:rs f'roiii t l i ~ tlisiid'iiiitnge t l i i i t tlie rciict,ioiis lire rcliitivcly slow iiiid Iiriict! iiecessitittc i t low &is spiicc velocity iriitl :i hig pliiiit. 'l'lie nltcriintivc iiictliotl of reiiioviiig Iiytlrogeii siilpliitle froill coke-o\wi gas is I)y scriil~l~iiig wit 11 iiii :ilkitliiic liquid. 'l'lic rcnctioii is very iiiiicli iiiorc ritpitl iriitl t lie pliiiit rcqiiirctl is iiiiicli siiiiillrr i l l size, I)iit, it is sliglitly iiiorc coiiipliciitccl iii c1ct:iil tliiiii mi ositlc I)os p l i i i i t .

J liwe I l i i \ ' ~ Iiecii two iiiiiiii lilies of tlc~eloliiiiciit of wet piiriliciitioii processes. I i i tlic first, iidvaiitiige liiis lwei1 titkcii of t.lic iicitl prolic4c:s of 11, s iiiicl 1)iirificiitioii hiis I ) i x ~i i c!fTcc.tctl hy scriilhiiig tlic gas with iiii iilkuliiic soliit ion. I3y sriitii1)lc trciitilietit tlic' iilkiili iiiitl t lie JI,S III:LY lit! siiI~scqiiciitly rc-~t ~i i ~r i i t ~~( 1 .