Porous Ceramic Ball no ka uhi ʻana i ka catalyst a me nā mea kākoʻo Kiʻi Hōʻikeʻike

Poʻo Ceramic Porous no ka uhi ʻana a me nā mea kākoʻo

ʻO ka wehewehe pōkole:

Ua kapa ʻia ʻo pōpō seramika porous he pōpō kānana. Hana ʻia ia ma ka hana ʻana i 20-30% pores i loko o nā pōpō seramika inert. No laila hiki ke hoʻohana ʻia ʻaʻole wale no ke kākoʻo ʻana a me ka uhi ʻana i ka catalyst, akā no ka kānana a me ka hoʻopau ʻana i nā haumia o ka palaoa, gelatin, aspalting, metala kaumaha a me nā ion hao ma lalo o 25um. Inā hoʻonoho ʻia ka pōpō porous ma luna o kahi reactor, ʻaʻole hiki ke hoʻopau ʻia nā haumia i ka hana mua e hiki ke hoʻopili ʻia i loko o nā pores i loko o nā pōpō, ma laila e pale ai i ka catalyst a hoʻolōʻihi i ke kaʻina hana o ka ʻōnaehana. No ka mea he ʻokoʻa nā mea haumia i loko o nā mea, hiki i ka mea hoʻohana ke koho i ka huahana ma ko lākou nui, pores a me ka porosity, a inā pono, e hoʻohui i ka molybdenum, nickel a me ka cobalt a i ʻole nā mea hana ʻē aʻe e pale ai i ka catalyst mai ka coking a i ʻole ka make.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Na Pono Kino o PorousPoepoe Ceramic

ʻAno		Feldspar	Feldspar-Molai		Pōhaku Molai		Molai-Corundum		Corundum
'ikamu
Maʻiʻo kemika (%)	Al2O3	20-30	30-45		45-70		70-90		≥90
	Al2O3+ SiO2	≥90
	Fe2O3	≤1
Hoʻopili wai (%)		≤5
ʻAkaʻakika kūpaʻa (%)		≥98
Ke kū'ē 'alkaki (%)		≥80		≥82		≥85		≥90		≥95
Mahana hana (°C)		≥1300		≥1400		≥1500		≥1600		≥1700
Ka ikaika kuʻi (N/'āpana)	Φ3mm	≥400		≥420		≥440		≥480		≥500
	Φ6mm	≥480		≥520		≥600		≥620		≥650
	Φ8mm	≥600		≥700		≥800		≥900		≥1000
	Φ10mm	≥1000		≥1100		≥1300		≥1500		≥1800
	Φ13mm	≥1500		≥1600		≥1800		≥2300		≥2600
	Φ16mm	≥1800		≥2000		≥2300		≥2800		≥3200
	Φ20mm	≥2500		≥2800		≥3200		≥3600		≥4000
	Φ25mm	≥3000		≥3200		≥3500		≥4000		≥4500
	Φ30mm	≥4000		≥4500		≥5000		≥5500		≥6000
	Φ38mm	≥6000		≥6500		≥7000		≥8500		≥10000
	Φ50mm	≥8000		≥8500		≥9000		≥10000		≥12000
	Φ75mm	≥10000		≥11000		≥12000		≥14000		≥15000
ʻAno nui (kg/m3)		1100-1200		1200-1300		1300-1400		1400-1550		≥1550