Igwe ihe na-ebu cordierite ceramics maka onyonyo egosipụtara DOC

Ihe na-ebu cordierite ceramics maka DOC

Nkọwa dị mkpirikpi:

Mkpụrụ seramiiki mmanụ aṅụ (catalyst monolith) bụ ụdị ngwaahịa seramiiki mmepụta ihe ọhụrụ, dị ka ihe na-ebu ibu nke a na-ejikarị eme ihe na sistemụ na-asachapụ ikuku ụgbọ ala yana usoro ọgwụgwọ ikuku gas.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Mkpụrụ ihe ntụgharị catalytic maka ụgbọ ala:

Isi ihe mejupụtara ya bụ cordierite na igwe anaghị agba nchara
Ngwa maka ihe ntụgharị catalytic bụ cordierite. The eke cordierite dị nnọọ obere na ọdịdị, otú ọtụtụ n'ime
cordierites bụ ihe mmadụ mere. Ihe ndị bụ isi maka cordierite dị otú ahụ bụ ọnụọgụ mgbasawanye ọkụ dị ala, ezigbo thermal
ujo eguzogide, elu mgbochi acid, mgbochi alkali na mgbochi erosion ọrụ na ezi n'ibu ike.
Ihe CPSI na-emebu maka mkpụrụ ihe ngbanwe catalytic bụ 400. Ọdịdị nke seramiiki ebuanu bụ okirikiri, ịgba ọsọ, ellipse na ndị ọzọ.
udi pụrụ iche dị ka ihe ndị ahịa chọrọ iji mezuo ụdị ụgbọ ala dị iche iche chọrọ.

Njirimara nke ceramics nke mmanụ aṅụ

Ihe	Nkeji	Alumina seramiiki	Nnukwu Cordierite	Cordierite	Mulite
Njupụta	g/cm3	2.68	2.42	2.16	2.31
Njupụta nnukwu	n'arọ/m3	965	871	778	832
Ọnụ ego Mgbasawanye okpomọkụ	10-6/k	6.2	3.5	3.4	6.2
Ikike Okpomọkụ akọwapụtara	j/kg	992	942	1016	998
Nrụpụta okpomọkụ	w/m·k	2.79	1.89	1.63	2.42
Nguzogide okpomọkụ nke okpomọkụ	Max K	500	500	600	550
Okpomọkụ na-adị nro	℃	1500	1320	1400	1580
Okpomọkụ ọrụ kacha	℃	1400	1200	1300	1480
Nkezi Ike Ọkụ	w/m·k/m3·k	0.266	0.228	0.219	0.231
Mmiri Absorption	%	≤20	≤5	15-20	15-20
Acid Nguzogide	%	0.2	5.0	16.7	2.5