Ngwaahịa
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ZSM-35
ZSM-35 molecular sieve nwere ezigbo nkwụsi ike nke hydrothermal, nkwụsi ike nke okpomọkụ, usoro pore na acidity kwesịrị ekwesị, a pụkwara iji ya mee ihe maka ịhọrọ cracking / isomerization nke alkanes.
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ZSM-48
ZSM-48 molecular sieve nwere ezigbo nkwụsi ike nke hydrothermal, nkwụsi ike nke okpomọkụ, usoro pore na acidity kwesịrị ekwesị, a pụkwara iji ya mee ihe maka ịhọrọ cracking / isomerization nke alkanes.
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Zsm-23
Chemical mejupụtara: |na+n (H2O) 4 | [alnsi24-n o48]-mtt, n <2
ZSM-23 molecular sieve nwere MTT topological framework, nke nwere mgbanaka ndị nwere akụkụ ise, mgbaaka isii nwere akụkụ na mgbanaka iri n'otu oge. Oghere otu akụkụ nke nwere mgbanaka iri nwere otu akụkụ bụ oghere ndị na-adịghị ejikọta ibe ha. Ọnụ ụzọ mgbanaka iri nwere akụkụ nwere akụkụ atọ, akụkụ obe na-enwekwa ọdịdị anya mmiri.
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ZSM-22
Chemical mejupụtara: |na+n (H2O) 4 | [alnsi24-no48] -ton, n <2
Ọkpụkpụ ZSM-22 nwere usoro topological ton, nke gụnyere mgbanaka ndị nwere akụkụ ise, mgbaaka isii nwere akụkụ na mgbanaka iri n'otu oge. Oghere dị otu akụkụ nke nwere mgbanaka iri n'ime mejupụtara bụ pores yiri nke na-adịghị ejikọta ibe ya, na orifice bụ elliptical.
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Aluminom hydroxide
1. Ụdị pụrụ iche nke aluminom hydroxide, ntụ ntụ ọcha, enweghị isi, enweghị ụtọ, dị mma na mgbasa, ịdị ọcha dị elu na ọdịnaya ígwè dị ala, dị ka ihe dị mma maka ngwaahịa marble. Enwere ike iji mabul artifik mee ya na nchapụta zuru oke, elu dị larịị, ezigbo unyi na-eguzogide, nguzogide abrasion, nguzogide ntu na ike nhazi dị elu, bụ ihe dị mma maka ụdị ihe owuwu ọgbara ọhụrụ na artware.
2. Aluminom hydroxide bụ nke dị elu na-acha ọcha, ike siri ike na-agafeghị oke, njigide fluorine dị mma na ndakọrịta, nkwụsị siri ike, ihe ndị na-emepụta ihe na-edozi ahụ, nwere ike iji mee ihe dị ka ihe ntanye eze.
3. Dị iche iche na ọtụtụ ihe na-ekpo ọkụ ọkụ, aluminum hydroxide micropowder adịghị emepụta gas na-egbu egbu na nke na-emebi emebi mgbe ọ na-ekpo ọkụ ka ọ ghara ire ere, Ọzọkwa, na-etinye okpomọkụ ma hapụ ikuku mmiri iji mee ka ngwaahịa na-eguzogide ọkụ na-ekpochapụ onwe ya. Ya mere, ịgbakwụnye ngwaahịa a n'ime plastik, roba na ihe ndị ọzọ dị elu nwere ike iweta ngwaahịa dị mma na-eguzogide ọkụ na mmetụta nkwụsị anwụrụ ọkụ, ma melite ihe na-eguzogide creepage, arc eletrik na abrasion.
4. Mgbe elu mgbanwe ọgwụgwọ, aluminum hydroxide micropowder bụ nke warara urughuru size nkesa, mụ arụmọrụ, mma dispersion onwunwe, ala mmiri absorption na mmanụ absorption tụnyere nkịtị aluminum hydroxide micropowder, nke na-enyere nri na-amụba na ngwaahịa, na ibelata usoro. viscosity, na-ewusi mmekọrịta dị ike, melite ihe ọkụ ọkụ, melite antioxidation na arụ ọrụ igwe. A na-eji ha dị ka nri dị mma maka rọba, rọba, mabụ wuru, na-ejikarị eme ihe na nzikọrịta ozi, eletrọnịkị, biochemical, ihe owuwu ụlọ na mpaghara ndị ọzọ.
5. Ke adianade do, superfine ntụ ntụ nke 1μm nwere ike nweta site ụfọdụ usoro, na ụda urughuru size nkesa na-egosi spherical crystal. Mgbe emezigharịrị, ike mkpokọta na-ebelata ma nwee ezigbo antioxidation na nguzogide ire ọkụ, oke ngwa ngwa.
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Gel silica uhie
Ngwaahịa a bụ akụkụ okirikiri ma ọ bụ ihe na-adịghị agbanwe agbanwe. Ọ na-egosi na-acha ọbara ọbara ọbara ọbara ma ọ bụ oroma ọbara ọbara nwere mmiri mmiri. Isi ihe mejupụtara ya bụ silicon dioxide na agba na-agbanwe na iru mmiri dị iche iche. E wezụga arụmọrụ dị ka acha anụnụ anụnụgel silica, o nweghị cobalt chloride na ọ dịghị egbu egbu, adịghị emerụ.
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Alumino silica gel-AN
Ọdịdị nke aluminomgel silicabụ obere odo ma ọ bụ ọcha transperent na chemical molekul usoro mSiO2 • nAl2O3.xH2O. Ngwongwo kemịkalụ kwụsiri ike. Enweghị ọkụ ọkụ, enweghị ike ịsacha n'ime ihe mgbaze ọ bụla ma e wezụga isi ike na hydrofluoric acid. E jiri ya tụnyere gel silica porous dị mma, ikike mgbasa ozi nke iru mmiri dị ala yiri (dịka RH = 10%, RH = 20%), mana ikike mgbasa ozi nke iru mmiri dị elu (dị ka RH = 80%, RH = 90%) bụ. 6-10% elu karịa nke ọma porous silica gel, na thermal kwụsie ike (350 ℃) bụ 150 ℃ elu karịa ezi porous silica gel. Ya mere, ọ bụ nnọọ adabara na-eji dị ka mgbanwe okpomọkụ adsorption na nkewa gị n'ụlọnga.
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Alumino silica gel-AW
Ngwaahịa a bụ ụdị ọmarịcha aluminom na-eguzogide mmirigel silica. A na-ejikarị ya eme ihe dị ka ihe nchebe nke ezigbo porous silica gel na ezigbo porous aluminum silica gel. Enwere ike iji ya naanị ya n'ihe banyere nnukwu ọdịnaya nke mmiri efu (mmiri mmiri). Ọ bụrụ na sistemụ arụ ọrụ nwere mmiri mmiri mmiri, enwere ike iji ngwaahịa a nweta ebe igirigi dị ala.
