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Alumina arụ ọrụ maka mmepụta H2O2, CAS #: 1302-74-5, Alumina arụ ọrụ

Nkọwa dị mkpirikpi:

Alumina na-arụ ọrụ pụrụ iche maka hydrogen peroxide bụ ụdị X-ρ pụrụ iche alumina maka hydrogen peroxide, nwere bọọlụ ọcha na ikike siri ike itinye mmiri.Alumina arụ ọrụ maka hydrogen peroxide nwere ọtụtụ ọwa capillary na nnukwu elu.N'otu oge ahụ, a na-ekpebikwa ya dabere na polarity nke ihe adsorbed.Ọ nwere njikọ siri ike maka mmiri, oxides, acetic acid, alkali, wdg.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwapụta

Ihe        
Oge kristal r-Al2O3 r-Al2O3 r-Al2O3 r-Al2O3
Ọdịdị Bọọlụ ọcha Bọọlụ ọcha Bọọlụ ọcha Bọọlụ ọcha
Elu nke akọwapụtara (m2/g) 200-260 200-260 200-260 200-260
Obere oghere (cm3/g) 0.40-0.46 0.40-0.46 0.40-0.46 0.40-0.46
Ntinye mmiri >52 >52 >52 >52
Nha urughuru 7-14 nkeji 3-5mm 4-6 mm 5-7 mm
Nnukwu njupụta 0.76-0.85 0.65-0.72 0.64-0.70 0.64-0.68
Ike N/PC >45 >70 >80 >100

Ngwa nke alumina na-arụ ọrụ dị ka adsorbent

A na-eji ngwaahịa a eme ihe maka ịmaliteghachi ngwaahịa mmebi nke ngwọta na-arụ ọrụ na mmepụta nke hydrogen peroxide site na usoro anthraquinone.Ọ bụ ihe dị mkpa kemịkalụ maka mmepụta nke hydrogen peroxide.Ọ nwere obere ntụ ntụ na-ese n'elu mmiri, obere abrasion, nnukwu ebe dị elu kpọmkwem na nnukwu ikike imeghari, na ogologo ndụ ọrụ.

Ihe na-emetụta arụmọrụ adsorption

1.Oke urughuru: The nta nke urughuru size, elu na adsorption ikike, ma nta nke urughuru size, ala urughuru ike, nke na-emetụta ya ọrụ ndụ.
2. Uru pH mmiri raw: Mgbe uru pH dị elu karịa 5, na-ebelata uru pH, na-abawanye ikike mgbasa ozi nke alumina na-arụ ọrụ.
3.Ntinye uche izizi nke fluorine na mmiri ndu: ka ọkwa fluorine izizi dị elu, ka ikike mgbasa ozi na-abawanye.
4. alkalinity nke mmiri mmiri: nnukwu ntinye nke bicarbonate na mmiri mmiri ga-ebelata ikike mgbasa ozi.
5.Chloride ion na sulfate ion.
6.Mmetụta nke arsenic: alumina na-arụ ọrụ nwere mmetụta adsorption na arsenic na mmiri.Nchịkọta arsenic na alumina na-arụ ọrụ na-akpata mbelata ikike mgbasa ozi nke ion fluoride, ma na-eme ka o sie ike ikpochapụ ion arsenic n'oge mmeghari ohuru.

Ịdị ọcha: ≥92%

Nkwakọ ngwaahịa

Activated Alumina for H2O2 production8
Activated Alumina for H2O2 production9
Activated Alumina for H2O2 production10

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