Catalyst carrier cordierite honeycomb ceramics for DOC Featured Image

Ko nga kaikawe Catalyite he miihini honikoma honikoma mo DOC

Whakaahuatanga Poto:

Ko te hukarere putake hukapapa (monolith kaiwhakaputa) he momo hua umanga hou hei umanga, hei kawe i te taputapu e whakamahia ana i roto i te punaha purei puranga me te punaha haumanu haurangi hinu.

Tukuna imeera ki a maatau

Taipitopito Hua

Tohu Hua

Kamupene hurihuri catalytic mo te waka:

ko ona mea nui ko te cordierite me te maitai o te rino
Ko nga taonga mo te kaitahuri catalytic substrate he cordierite. He onge rawa te taiao cordierite, no reira te nuinga o te
Ko nga cordierite he matū i hangaia e te tangata. Ko nga ahuatanga nui mo taua cordierite he iti te whakarea whakarea whakahiatotanga, he pai te waiariki
te awangawanga ohorere, te anti-waikawa nui, te anti-alkali me te antii-horoinga mahi me te kaha miihini pai.
Ko te CPSI noa mo te kaitahuri catalytic substrate ko te 400. Ko te ahua o te kohinga miraka he porowhita, he reihi, he porahurahu me etahi atu
ahua motuhake kia rite ki ta te kaihoko hiahia kia tutuki nga whakaritenga o nga motuka rereke.

Tuhinga o mua Ceramic Honeycombs

Tūemi	Waeine	Alumina Ceramic	Cordierite Kapiti	Cordierite	Mullite
Taumaha	g / cm3	2.68	2.42	2.16	2.31
Taumaha Rahi	kg / m3	965	871	778	832
Whakarea Whakawhana Ngawha	10-6 / k	6.2	3.5	3.4	6.2
Raukaha Raa Motuhake	j / kg · k	992	942	1016	998
Mahinga Ngawha	w / m · k	2.79	1.89	1.63	2.42
Te Ātete Houkia Ngawha	Max K	500	500	600	550
Temperature Whakahinuhinu	℃	1500	1320	1400	1580
Temperature Ratonga mōrahi	℃	1400	1200	1300	1480
Te kaha o te wera wera	w / m · k / m3 · k	0.266	0.228	0.219	0.231
Ngongo Ngongo	%	≤20	≤5	15-20	15-20
Ātete waikawa	%	0.2	5.0	16.7	2.5