Porous Ceramic Ball for catalyst covering and supporting material Featured Image

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

Hōʻike Pōkole:

Kapa ʻia ka poepoe pālolo porous i nā pōpō kānana. Hana ʻia ia e 20-30% mau pores i loko o nā kinipōpō ceramic. No laila hiki ke hoʻohana ʻia ʻaʻole wale no ke kākoʻo ʻana a me ka uhi ʻana i ka catalyst, akā no ka kānana ʻana a me ka hoʻopau ʻana i nā haumia o ka palaoa, gelatin, asphalting, metala kaumaha a me nā hao hao o lalo o 25um. Inā hoʻonohonoho ʻia ka poepoe porous ma ka piko o kahi reactor, ʻaʻole e hoʻopau ʻia nā impurities i ka hana mua i hiki ke hoʻolaha ʻia i nā pores i loko o nā pōpō, ma laila e pale ai i ka catalist a hoʻolōʻihi i ke kaʻina hana o ka ʻōnaehana. E like me nā ʻokoʻa i loaʻa i nā mea like ʻole, hiki i ka mea hoʻohana ke koho i ka huahana e ko lākou nui, nā pores a me ka porosity, a i ʻole inā pono, e hoʻohui i ka molybdenum, nickel a me cobalt a i ʻole nā mea hana ʻē aʻe e pale ai i ka catalyst mai ka coking a me ka lāʻau make.

E hoʻouna leka uila iā mākou

ʻIke kikoʻī

Nā huahana huahana

Nā Kino Kino o Porous Kinipōpō pālolo

ʻAno		ʻO Feldspar	Feldspar-Molai		Pohaku Molai		Molai-Corundum		ʻO Corundum
'Ikamu
ʻImi kemika (%)	Al2O3	20-30	30-45		45-70		70-90		≥90
	Al2O3 + SiO2	≥90
	Fe2O3	1
Hoʻolaha wai (%)		5
ʻĀkika hoʻopale (%)		≥98
Kūʻē Alkaki (%)		≥80		≥82		≥85		≥90		≥95
Ka mahana hana (° C)		≥1300		≥1400		≥1500		≥1600		≥1700
Ikaika ikaika (N / ʻāpana)	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
Ka nui o ka nui (kg / m3)		1100-1200		1200-1300		1300-1400		1400-1550		≥1550