Ngwa nke ngwa seramiki porous

ceramic porous bụ inorganic na-abụghị ọla ntụ ntụ sintered nke nwere ụfọdụ ihe efu..Isi ihe dị iche na inorganic ndị ọzọ na-abụghị ọla (ok seramiki) bụ ma ọ nwere voids (pores) na ihe olu pasent nke voids (pores) o nwere.Dị ka usoro na-akpụ pore si dị na oghere, a pụrụ ikewa ceramics porous n'ime: ceramics foamed, ceramics comb honey, na ceramics granular.

N'ihi ịdị adị nke ụfọdụ pores, nhazi, ihe onwunwe na ọrụ nke ceramics porous agbanweela nke ukwuu.E jiri ya tụnyere seramiki siri ike, ceramik porous nwere njirimara ise ndị a:

1. Obere obere njupụta na ịdị arọ dị arọ.

2. Nnukwu ebe dị elu kpọmkwem na ọrụ nzacha dị mma.

3. Igwe ọkụ ọkụ dị ala, ezigbo ọkụ na ihe mkpuchi ụda.

4. Kemịkalụ dị mma na nkwụsi ike anụ ahụ, nwere ike ime mgbanwe na gburugburu ebe obibi dị iche iche, nwere ike ịrụ ọrụ dị mma na isi ike, na ezigbo nkwụsị ọkụ.

5. Usoro dị mfe na ọnụ ahịa dị ala.

1. Tinyere na nzacha na ngwaọrụ nkewa

Ngwa nzacha nke ngwaahịa seramiki nwere ụdị efere ma ọ bụ tubular mejupụtara nwere njirimara nke nnukwu ebe nzacha yana arụmọrụ nzacha dị elu.A na-eji ya eme ihe n'ọtụtụ ebe na-asachapụ mmiri, nkewa na nzacha mmanụ, na nkewa nke organic ngwọta, acid-base ngwọta, ndị ọzọ viscous liquids na abịakọrọ ikuku, coke oven gas, uzuoku, methane, acetylene na ndị ọzọ gas.N'ihi na ceramics porous nwere uru nke nguzogide okpomọkụ dị elu, na-eyi nguzogide, nguzogide corrosion kemịkalụ, na ike ọrụ dị elu, ha na-egosipụtawanye uru ha pụrụ iche na mpaghara ngwa nke mmiri na-emebi emebi, mmiri ọkụ dị elu, na ọla gbazere.

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2. Tinyere na ngwaọrụ mbelata ụda na mbelata mkpọtụ

Dị ka ihe na-anakọta ụda, ceramics porous na-ejikarị ọrụ mgbasa ozi ya, ya bụ, ịgbasa ikuku ikuku nke ebili mmiri na-akpata site na nhazi nke porous iji nweta nzube nke ntinye ụda.ceramics porous dị ka ihe na-amịpụta ụda chọrọ obere pore nha (20-150 μm), nnukwu porosity (karịa 60%) na ike ọrụ dị elu.A na-eji seramiki porous eme ihe ugbu a n'ụlọ ndị dị elu, ọwara ụgbọ oloko, ụzọ ụgbọ oloko na ebe ndị ọzọ nwere oke nchekwa nchekwa ọkụ, yana n'ebe ndị nwere ụda mkpuchi dị elu dị ka ebe mgbasa ozi TV na sinima.

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3. Tinyere na ụlọ ọrụ mmepụta ihe

Ebe ọ bụ na ceramics porous nwere ikike mgbasa ozi na ọrụ dị mma, mgbe ejiri ya kpuchie ya, nrụpụta ngbanwe na ọnụego mmeghachi omume ga-akawanye mma mgbe mmiri mmeghachi omume gafere site na pores nke ceramics porous.Ka ọ dị ugbu a, a na-elekwasị anya nyocha nke ceramics porous dị ka ihe na-akwado nkwado bụ akpụkpọ anụ inorganic nkewa catalytic, nke na-ejikọta nkewa na catalytic Njirimara nke ihe seramiiki porous, ma si otú ahụ nwee atụmanya dị ukwuu nke ngwa.

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4. Tinyere ihe ndị na-ahụ maka eletrọnịkị nwere mmetụta

Ụkpụrụ na-arụ ọrụ nke ihe mmetụta iru mmiri na ihe mmetụta gas nke ihe mmetụta seramiiki bụ na mgbe a na-etinye seramiiki microporous n'ime gas ma ọ bụ mmiri mmiri, ụfọdụ ihe ndị dị na ọkara na-adsorbed ma ọ bụ meghachi omume site na porous ahụ, na ike ma ọ bụ ugbu a nke seramiiki microporous dị n'oge a.mgbanwe iji chọpụta ihe mejupụtara gas ma ọ bụ mmiri mmiri.Ihe mmetụta seramiiki nwere njirimara nke nguzogide okpomọkụ dị elu, nkwụsị nke corrosion, usoro mmepụta ihe dị mfe, nyocha dị nro na nke ziri ezi, wdg, ma nwee ike dabara maka ọtụtụ oge pụrụ iche.

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Oge nzipu: Ọgọst-11-2022