China 93% alumina yogwiritsidwa ntchito popanga ndi kugulitsa mankhwala

93% alumina yogwiritsidwa ntchito ponyamula zinthu zosakaniza mu mankhwala

93% alumina yogwiritsidwa ntchito popangira chothandizira mu mankhwala

Kufotokozera Kwachidule:

Ndi mtundu wa desiccant yamadzi ocheperako komanso woyamwa wa pole-molecular, malinga ndi kugawanika kwa mamolekyulu komwe kumayamwa, mphamvu yolumikizira ndi yamphamvu pamadzi, okusayidi, acetic acid, alkali ndi zina zotero.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kufotokozera

Alumina yogwiritsidwa ntchito ili ndi njira zambiri zazing'ono, kotero pamwamba pake ndi lalikulu. Ingagwiritsidwe ntchito ngati desiccant yoyamwa komanso chonyamulira cha catalyst. Ndi mtundu wa desiccant yamadzi ochepa komanso yoyamwa ya pole-molecular, malinga ndi polarization ya mamolekyulu yomwe imayamwa, mphamvu yolumikizira ndi yamphamvu pamadzi, okusayidi, acetic acid, alkali ndi zina zotero.

Alumina yogwiritsidwa ntchito ndi yamphamvu kwambiri, yocheperako, yopanda kufewetsa m'madzi, yopanda kukulitsa, yopanda ufa, yopanda ming'alu. Ingagwiritsidwe ntchito kwambiri pakuumitsa kwambiri mpweya wosweka, ethylene ndi propylene, kupanga haidrojeni, kulekanitsa mpweya, kuumitsa mpweya ndi chithandizo cha fluorine cha H2O2, komanso pazinthu zoyamwitsa zonyansa, monga H2S, SO2, HF ndi parafini m'madzi, makamaka pakuchotsa fluorination m'madzi akumwa.

Fomula ya Maselo: Al₂O₃• nH₂O

Kapangidwe ka Mankhwala

Chitsanzo		Aluminiyamu yoyendetsedwa
Maonekedwe		Woyera, Wozungulira, Wopanda Fungo, Wosasungunuka M'madzi, Wopanda Chilema
Mtundu		KA100	KA401	KA402	KA403	KA404	KA405
Mtundu wa Krustalo		y	xp	xp	y	y	xp
Kapangidwe ka Mankhwala	Al2O3 %	≥93	≥93	≥93	≥93	≥93	≥93
Kapangidwe ka Mankhwala	Na2O %	≤0.3	≤0.3	≤0.3	≤0.3	0.15-0.3	≤0.3
LOI	%	≤8	≤8	≤8	≤8	≤5	≤8
Kuchuluka Kwambiri	g/ml	0.70-0.80	0.68-0.72	0.70-0.75	0.65-0.75	0.70-0.80	0.75-0.80
Malo Ozungulira	m2/g	300-330	≥300	≥300	260-300	≥300	≥300
Voliyumu ya Pore	ml/g	0.45-0.5	0.30-0.45	0.30-0.42	0.40-0.46	0.4	0.30-0.50
Kusasinthasintha kwa Mayamwidwe (RH=60%)	%	Kumwa kwa TBC	Kumwa Madzi	Kuyamwa kwa Fluorine	Kumwa Madzi	Kumwa Madzi	Kumwa Madzi
Kusasinthasintha kwa Mayamwidwe (RH=60%)	%	≥20	17-19	0.2-0.3	50	50-70	17-19
Yogwira ntchito	%				56-62
Kutaya Kutaya	%	≤1.0	≤1.0	≤1.0	≤1.0	≤0.4	≤0.8
Mphamvu Yophwanyira (mm)	0.4-1.2			≥30
	1.2-2.8	≥25
	1-2		≥40	≥40
	2-3		≥70	≥70
	3-5		≥150		≥150	≥150	≥150
	4-6		≥180		≥180	≥180	≥180
	5-7		≥200				≥200
	6-8		≥300				≥300
	8-10		≥350
	10-13		≥350
	12-14		≥350