Na'urar busar da na ... 4A Zeolte Molecular Sieve

Takaitaccen Bayani:

Sifetin ƙwayoyin halitta 4A ya dace da busar da iskar gas (misali: iskar gas, iskar fetur) da ruwa, tare da buɗewa kusan angstroms 4

Ka'idar aiki na sifefun ƙwayoyin halitta tana da alaƙa da girman ramin sifefun ƙwayoyin halitta, waɗanda suke 0.3nm/0.4nm/0.5nm bi da bi. Suna iya shanye ƙwayoyin iskar gas waɗanda diamita na ƙwayoyin halitta ya fi ƙanƙanta da girman ramin. Girman girman ramin ya fi girma, ƙarfin shanyewar su ya fi girma. Girman ramin ya bambanta, kuma abubuwan da aka tace kuma aka raba su ma sun bambanta. A taƙaice, sifefun ƙwayoyin halitta na 3a zai iya shanye ƙwayoyin halitta ne kawai a ƙasa da 0.3nm, sifefun ƙwayoyin halitta na 4a, ƙwayoyin da aka shanye suma dole ne su kasance ƙasa da 0.4nm, kuma sifefun ƙwayoyin halitta na 5a iri ɗaya ne. Idan aka yi amfani da shi azaman mai bushewa, sifefun ƙwayoyin halitta zai iya shanye har zuwa kashi 22% na nauyinsa a cikin danshi.

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Cikakken Bayani game da Samfurin

Alamun Samfura

Siffofin kwayoyin halitta na Zeolite suna da tsarin kristal na musamman na yau da kullun, kowannensu yana da tsarin rami na wani takamaiman girma da siffa, kuma yana da babban yanki na saman. Yawancin siffofin kwayoyin halitta na zeolite suna da cibiyoyin acid mai ƙarfi a saman, kuma akwai filin Coulomb mai ƙarfi a cikin ramukan kristal don rarrabuwa. Waɗannan halaye suna sa shi kyakkyawan mai haɓaka. Ana yin halayen catalytic iri-iri akan masu haɓaka ƙarfi, kuma aikin catalytic yana da alaƙa da girman ramukan kristal na mai haɓaka. Lokacin da aka yi amfani da siffofin kwayoyin halitta na zeolite azaman mai haɓaka ko mai ɗaukar catalytic, ci gaban amsawar catalytic yana sarrafawa ta hanyar girman ramukan siffofin kwayoyin halitta na zeolite. Girman da siffar ramukan kristal da ramuka na iya taka rawa a cikin amsawar catalytic. A ƙarƙashin yanayin amsawa na gabaɗaya, siffofin kwayoyin halitta na zeolite suna taka rawa a cikin alkiblar amsawa kuma suna nuna aikin catalytic na zaɓi na siffa. Wannan aikin yana sa siffofin kwayoyin halitta na zeolite sabon abu mai haɓaka tare da ƙarfi mai ƙarfi.

Bayanan Fasaha

Abu	Naúrar	Bayanan fasaha
Siffa		Sphere		Fitar da abu daga waje
Dia	mm	1.7-2.5	3-5	1/16”	1/8”
Girman girma	％	≥98	≥98	≥98	≥98
Yawan yawa	g/ml	≥0.60	≥0.60	≥0.60	≥0.60
Abrasion	％	≤0.20	≤0.20	≤0.20	≤0.25
Ƙarfin murƙushewa	N	≥40	≥70	≥30	≥60
Ma'aunin canjin yanayi	-	≤0.3	≤0.3	≤0.3	≤0.3
A tsaye H₂Shakar O	％	≥20	≥20	≥20	≥20
Shaƙar methanol mai tsayayye	％	≥14	≥14	≥14	≥14