I-Desiccant Dryer Dehydration 4A Zeolte Molecular Sieve

Inkcazo emfutshane:

Isihluzo seMolekyuli 4A sifanelekile ukomisa iigesi (umz. igesi yendalo, igesi yepetroli) kunye nolwelo, kunye nomgodi omalunga ne-4 angstroms

Umgaqo osebenzayo wee-molecular seeves unxulumene kakhulu nobukhulu bee-pore zee-molecular seeves, eziyi-0.3nm/0.4nm/0.5nm ngokwahlukeneyo. Zingafunxa ii-gas molecules ezinobubanzi bee-molecular obuncinci kunobukhulu bee-pore. Okukhona ubukhulu bee-pore bukhulu, kokukhona amandla okufunxa aphezulu. Ubungakanani bee-pore bahlukile, kwaye izinto ezihluziweyo nezahlulweyo nazo zahlukile. Ngamazwi alula, i-3a molecular seeving inokufunxa ii-molecules ezingaphantsi kwe-0.3nm, i-4a molecular seeving, ii-molecules ezifunxayo kufuneka nazo zibe ngaphantsi kwe-0.4nm, kwaye i-5a molecular seeving iyafana. Xa isetyenziswa njenge-desiccant, i-molecular seeving inokufunxa ukuya kuthi ga kwi-22% yobunzima bayo kumswakama.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ii-Zeolite molecular sieves zinesakhiwo sekristale esiqhelekileyo, ngasinye sazo sinesakhiwo se-pore sobukhulu obuthile kunye nokuma, kwaye sinendawo enkulu yomphezulu othile. Uninzi lwee-zeolite molecular sieves zine-asidi enamandla kumphezulu, kwaye kukho intsimi eqinileyo yeCoulomb kwi-crystal pores ye-polarization. Ezi mpawu zenza ukuba ibe yi-catalyst egqwesileyo. Ii-heterogeneous catalytic reactions zenziwa kwi-solid catalysts, kwaye umsebenzi we-catalytic unxulumene nobukhulu bee-crystal pores ze-catalyst. Xa i-zeolite molecular sieve isetyenziswa njenge-catalyst okanye i-catalyst carrier, inkqubela ye-catalytic reaction ilawulwa bubungakanani bee-pore ze-zeolite molecular sieve. Ubungakanani kunye nemilo yee-crystal pores kunye nee-pores zinokudlala indima ekhethekileyo kwi-catalytic reaction. Phantsi kweemeko zokuphendula ngokubanzi, ii-zeolite molecular sieves zidlala indima ephambili kwicala lokuphendula kwaye zibonisa ukusebenza kwe-catalytic okukhetha imo. Oku kusebenza kwenza ii-zeolite molecular sieves zibe yinto entsha ye-catalytic enamandla.

Idatha yoBugcisa

Into	Iyunithi	Idatha yobugcisa
Imilo		I-Sphere		Ukukhupha
UDia	mm	1.7-2.5	3-5	1/16”	1/8”
Ubuncinci	％	≥98	≥98	≥98	≥98
Unizi lolwapho kuyiwa khona	g/ml	≥0.60	≥0.60	≥0.60	≥0.60
Ukurhawuzelelwa	％	≤0.20	≤0.20	≤0.20	≤0.25
Amandla okutyumza	N	≥40	≥70	≥30	≥60
I-coefficient yokuguqulwa	-	≤0.3	≤0.3	≤0.3	≤0.3
I-H engaguqukiyo₂Ukufunxwa kwe-O	％	≥20	≥20	≥20	≥20
Ukufunxwa kwe-methanol engashukumiyo	％	≥14	≥14	≥14	≥14