• Mwepụ nke hydrogen sulfide na Mercaptan

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Mwepụ nke hydrogen sulfide na Mercaptan

Petrochemicals3

Na mgbakwunye na hydrogen sulfide, gas na-agbawa mmanụ na-enwekarị sọlfọ organic.Isi ihe na-ebelata ọdịnaya sọlfọ bụ iwepụ sọlfọ mmanya na hydrogen sulfide dị mma na gas raw.Enwere ike iji sieve molekụla mee ka ụfọdụ ogige nwere sọlfọ nwere.Ụkpụrụ adsorption gụnyere akụkụ abụọ:

1- nhazi nhọrọ na mgbasa ozi.Enwere ọtụtụ ọwa oghere dị n'ụdị sieve molekụla, nke na-enye ọ bụghị naanị nnukwu ebe dị n'ime, kamakwa na-amachi oke nke mkpụrụ ndụ nwere nnukwu ntinye oghere.

2- polar adsorption, n'ihi njirimara nke ion lattice, molecular sieve surface bụ elu polarity, si otú ahụ nwere nnukwu adsorption ikike maka unsaturated ụmụ irighiri ihe, polar molecules na mfe polarized molecules.A na-ejikarị sieve molecular wepụ thiol na gas sitere na ikuku.N'ihi polarity na-adịghị ike nke COS, yiri usoro ihe omimi nke CO2, enwere asọmpi n'etiti adsorption na sieve molecular na ọnụnọ CO2.Iji mee ka usoro ahụ dị mfe ma belata ntinye ego akụrụngwa, a na-ejikarị molecular sieve adsorption sulfate eme ihe na njikọ mmiri mmiri molecular sieve.

Aperture nke JZ-ZMS3,JZ-ZMS4,JZ-ZMS5 na JZ-ZMS9 molekụla sieve bụ 0.3nm,0.4nm,0.5nm na 0.9nm.Achọpụtara na JZ-ZMS3 molecular sieve anaghị anabata thiol, JZ-ZMS4 molecular sieve na-amịkọrọ obere ikike na JZ-ZMS9 molecular sieve na-amịkọrọ thiol ike.Nsonaazụ na-egosi na ikike mgbasa ozi na akụrụngwa mgbasa ozi na-abawanye ka oghere na-abawanye.

Ngwaahịa ndị emetụtara:JZ-ZMS9 molekụla sieve; JZ-ZHS molekụla sieve


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