Catalyst carrier cordierite honeycomb ceramics for DOC Featured Image

Ayase ti ngbe cordierite oyin awọn ohun elo amọ fun DOC

Apejuwe kukuru:

Sobusitireti afara oyin (se monolith catalyst) jẹ iru tuntun ti ọja seramiki ti ile -iṣẹ, bi olutaja ayase kan eyiti o jẹ lilo pupọ ni eto isọdọmọ itusilẹ ọkọ ayọkẹlẹ ati eto itọju gaasi ile -iṣẹ eefin.

Fi imeeli ranṣẹ si wa

Apejuwe ọja

Awọn afi ọja

Sobusitireti oluyipada catalytic fun ọkọ:

awọn ohun elo pataki rẹ jẹ ti cordierite ati irin alagbara, irin
Ohun elo fun sobusitireti oluyipada katalitiki jẹ cordierite. Adayeba cordierite wa pupọ ni iseda, nitorinaa pupọ julọ
cordierites jẹ awọn nkan ti eniyan ṣe. Awọn ẹya pataki fun iru cordierite jẹ isodipupo imugboroosi igbona kekere, igbona to dara
resistance-mọnamọna, egboogi-giga giga, egboogi-alkali ati iṣẹ antii-ogbara ati agbara ẹrọ ti o dara.
CPSI ti o ṣe deede fun sobusitireti oluyipada katalitiki jẹ 400. Apẹrẹ ti seramiki afara oyin jẹ yika, ere -ije, ellipse ati omiiran
apẹrẹ pataki ni ibamu si ibeere alabara lati le pade awọn ibeere awọn awoṣe ọkọ ayọkẹlẹ oriṣiriṣi.

Awọn ohun -ini ti Seramiki oyins

Nkan	Ẹyọ	Seramiki Alumina	Ipon Cordierite	Cordierite	Mullite
Iwuwo	g/cm3	2.68	2.42	2.16	2.31
Olopobobo iwuwo	kg/m3	965	871	778	832
Olugbooro Imugboroosi Gbona	10-6/k	6.2	3.5	3.4	6.2
Specific Heat Agbara	j/kg · k	992	942	1016	998
Gbona Conductivity	w/m · k	2.79	1.89	1.63	2.42
Gbona mọnamọna Resistance	Max K	500	500	600	550
Rirọ iwọn otutu	℃	1500	1320	1400	1580
O pọju Iṣẹ otutu	℃	1400	1200	1300	1480
Apapọ Heat Agbara	w/m · k/m3 · k	0.266	0.228	0.219	0.231
gbigba omi	%	≤20	≤5	15-20	15-20
Idaabobo Acid	%	0.2	5.0	16.7	2.5