Okwu mmalite nke teknụzụ ceramik microporous

Fountyl Teknụzụ PTE Ltd nwere ike rụpụta ihe mkpuchi seramiiki dị elu, seramiki porous, ceramic chuck, akwa adsorbent na silicon wafers, wafers, ceramic wafers, ihuenyo na-agbanwe agbanwe, ihuenyo iko, bọọdụ sekit na ihe dị iche iche na-abụghị ọla.

Nleba anya ceramics porous

A bịa n'ihe gbasara ceramik microporous, anyị ga-ebu ụzọ buru ụzọ kwuo ceramik porous.

Porous ceramics bụ ọhụrụ ụdị seramiiki ihe, nke a makwaara dị ka pore functional ceramics, mgbe elu okpomọkụ calcination na refining, n'ihi na na firing usoro ga-emepụta nnọọ porous Ọdịdị, n'ihi ya, ọ na-mara dị ka porous ceramics, bụ ọnụ ọgụgụ buru ibu. ihe seramiiki nwere mkparịta ụka ma ọ bụ mechiri emechi pores n'ime ahụ.

Nhazi nke ceramik porous

Enwere ike ịkewa ceramics porous site na nha, nhazi usoro na nhazi pore (nha pore, morphology na njikọta).

Dị ka pore size, ọ na-ekewa n'ime: keadighi rarii porosity porous ceramics (pore size> 500μm), nnukwu porosity porous ceramics (pore size 100 ~ 500μm), ọkara porosity porous ceramics (pore size 10 ~ 100μm), obere porosity porous ceramics (pore size 100 ~ 500μm). pore size 1 ~ 50μm), mma porosity porous ceramics (pore size 0.1 ~ 1μm) na micro-porosity porous seramiki. dị ka pore Ọdịdị, porous ceramics nwere ike ikewa n'ime otu porous ceramics na-abụghị ekike porous ceramik.

Nkọwa nke ceramik microporous

Microporous ceramics bụ a edo pore Ọdịdị micro-porosity porous ceramics, bụ ụdị ọhụrụ nke seramiiki ihe onwunwe, bụkwa a ọtọ structural ceramics, dị ka aha na-atụ aro, bụ na seramiiki ime ma ọ bụ elu nwere ọnụ ọgụgụ buru ibu nke oghere ma ọ bụ mmechi micro- pores nke seramiiki ahụ, micropores nke ceramics microporous dị nnọọ obere, oghere ya bụ n'ozuzu micron ma ọ bụ sub-micron larịị, bụ isi adịghị ahụ anya na gba ọtọ anya. Agbanyeghị, a na-ahụ ceramik microporous na ndụ kwa ụbọchị, dị ka nzacha seramiiki etinyere n'ime ihe na-asachapụ mmiri na isi atomization na sịga eletrọnịkị.

Akụkọ ihe mere eme nke ceramik microporous

N'ezie, nyocha zuru ụwa ọnụ na ceramics microporous malitere na 1940, na mgbe ọ kwalitere ngwa ya na ụlọ ọrụ mmiri ara ehi na ihe ọṅụṅụ (mmanya, biya, cider) na France na mmalite 1980, ọ malitere itinye ya na ọgwụgwọ nsị na mmiri mmiri. ubi ndị ọzọ kwekọrọ.

Na 2004, ụwa porous ceramics ahịa olu bụ ihe karịrị 10 ijeri US dollar, n'ihi na-aga nke ọma ngwa nke microporous ceramik na nkenke filtration nkewa, ya ahịa olu na-enwe kwa afọ uto ọnụego nke 35%.

Imepụta ceramik microporous

Ụkpụrụ na ụzọ nke ceramik porous gụnyere urughuru stacking, pore mgbakwunye gị n'ụlọnga, obere okpomọkụ underfiring na n'ibu nhazi. Dị ka usoro nke pore e guzobere na pore Ọdịdị, pore ceramics nwere ike ikewa n'ime granular seramiiki sintered ahu (microporous ceramics), ụfụfụ ceramics na mmanụ aṅụ seramiiki.

Microporous ceramics bụ ụdị ọhụrụ nke inorganic na-abụghị ọla nzacha ihe, microporous ceramics bụ nke mejupụtara ahụ mkpokọta, ihe nkedo, pore nke 3 akụkụ, quartz ájá, corundum, alumina (Al2O3), silicon carbide (SiC), mullite (2Al2O3-3SiO2). ) na seramiiki ahụ dị ka mkpokọta, agwakọta ya na ụfọdụ ihe nkedo, na mgbe elu okpomọkụ na-agbapụ na pore-akpụ gị n'ụlọnga ， Mkpokọta ahụ, binders, pore-akpụ mmadụ na ha bonding ọnọdụ na-ekpebi isi àgwà nke seramiiki pore size, porosity, permeability. A na-ahọrọ mkpokọta, dị ka adhesives, dịka ebumnuche nke iji ngwaahịa. A na-achọkarị na nchịkọta ahụ nwere ike dị elu, nkwụsị ọkụ, nkwụsị nke corrosion, nso na ọdịdị bọlbụ (dị mfe iji wuo n'ime ọnọdụ nzacha), granulation dị mfe n'ime oke nha enyere, yana ezigbo mmekọrịta ya na ihe nkedo. Ọ bụrụ na mkpokọta mkpụrụ na urughuru size bụ otu, ndị ọzọ ọnọdụ bụ otu, ngwaahịa pore size, porosity, ikuku permeability egosi nwere ike nweta ezigbo nzube.