Henan Sinmat Chemical Co., Ltd. nimwe mubakora byizewe kandi bitanga amorphous silica alumina cataliste mubushinwa. Hamwe nuburambe bwinshi, turakwemera cyane kugura amorphous silica alumina catalizator yo kugurisha hano mu ruganda rwacu. Twandikire kubusa.
Intangiriro
Amorphous silica - alumina (ASA) isobanurwa nkibikoresho bitari - kristaline aluminosilicate igizwe ahanini na silika (SiO2) na alumina (Al2O3. Ibi bikoresho biva mu kuvanga byimazeyo ibyiciro bya silika na alumina, bikavamo aside ikomeye hamwe na acide ya Brønsted na Lewis ya aside ituma ikoreshwa muburyo bwa catalitiki. Bitandukanye na kristu ya kristaline nka zeolite, catalizike ya ASA yerekana imiterere idahwitse itanga uburyo bworoshye bwo kubona ibintu bitagira imipaka ikwirakwizwa na micropores.
ASA catalizator yateguwe nuburyo bwa sol - gel, hamwe na silicon na aluminiyumu byahujwe ku gipimo cya atome kandi bikwirakwizwa. Nka nkunga nini - iherezo rya catalizator, ASA catalizator igaragaramo santere imwe ya acide, ingano nini ya pore, ubuso bunini bwubuso bwihariye, gukwirakwiza pore, kwera cyane, hamwe na Si / Al igereranya.
ASA amorphous silica - alumina, izwi kandi nka Amorphous Silica - Alumina Xerogel, cyangwa ASA Xerogel gusa. Mubisanzwe bigaragara nkifu yera. Ikoreshwa ryibanze rya amorphous silica - ifu ya alumina ni nka matrix ya catalizike ya FCC, itanga imiterere ya mesoporous, pre - kumena amavuta aremereye, kunoza ikwirakwizwa, no kongera umusaruro wa lisansi. Ikora kandi nka hydrocracking cataliste itwara, gupakira Ni, W, Mo, nibindi. Byongeye kandi, ASA Xerogel irashobora gukoreshwa nka catisale ya isomerisation, catisale dehydrasi, na adsorbent.
Ibisobanuro bya tekiniki
|
Andika |
ASA-20 |
ASA-50 |
|
Kugaragara |
Ifu yera |
Ifu yera |
|
SiO2(wt%) |
15~35 |
48~52 |
|
Al2O3(wt%) |
65~85 |
48~52 |
|
Ahantu harehare (m2/g) |
Kurenza cyangwa bingana na 500 |
Kurenza cyangwa bingana na 400 |
|
Umubare wuzuye (cm³ / g) |
0.75~0.95 |
Birarenze cyangwa bingana na 1.0 |
|
D50(μm) |
Ntibiri munsi cyangwa bingana na 10 |
Ntibiri munsi cyangwa bingana na 10 |
|
Gutakaza Ignition (dogere 550, wt%) |
Ntibiri munsi cyangwa bingana na 25 |
Ntibiri munsi cyangwa bingana na 25 |
|
Na2O (wt%) |
Ntabwo ari munsi cyangwa bingana na 0.1 |
Ntabwo ari munsi cyangwa bingana na 0.1 |
Gusaba
- FCC Catalizator Matrix
- Hydrocracking Catalyst Carrier
-
Isomerisiyoneri
Ibirangantego: amorphous silica alumina catalizator, ASA amorphous silica alumina, ifu ya amorphous silica alumina ifu, amorphous silica alumina Xerogel, ASA Xerogel, FCC silica alumina matrix, Ubushinwa amorphous silica alumina itanga inganda, abatanga isoko
