Junda Boehmite
Kwerekana ibicuruzwa
Junda itanga portfolio yagutse y'ibikoresho bya boehmite
Ibikoresho bitandukanijwe mbere no gutandukana.Junda itanga ibicuruzwa biva kumurongo ukabije cyane, uhuza urwego, PB950, kugeza kurwego rudakwirakwira, urwego rwo gukuramo, PB250A na PB150.Kandi rufite ibiranga ubuziranenge bwinshi, gukwirakwiza ingano ntoya, gukwirakwiza neza , icyiciro cyiza gihamye, nibindi, birashobora gukoreshwa cyane muri retardant ya flame, ingufu nshya ya batiri diaphragm itwikiriye, lithium bateri ya electrode yamabati, isahani yumuringa, gusya abrasive hamwe nindi mirima.
Buri cyiciro cyibikoresho kiraboneka murwego runini rwibanze rushobora guhindurwa, rusobanura imitungo nkubunini bwa kirisiti, ingano ya pore, hamwe nubunini bwa buke. Byongeye kandi, PB serie boehmites iraboneka hamwe ninganda zisanzwe zifite ubuziranenge kandi zirashobora guhuzwa kugirango zuzuze ibyawe Porogaramu.
Imikorere y'ibicuruzwa
Uru ruhererekane rwibicuruzwa bifite ingano ntoya, ubunini bwa pore nini, ubuso bunini bwihariye, ubwiza bwa geli nziza, ubuziranenge bwa kirisiti, ibintu bike byanduye. Ifite ibiranga gel ya thixotropique.
Imikorere y'ibicuruzwa
1, ikoreshwa nkibikomoka kuri peteroli no gutunganya inganda za catalizator hamwe na molekile ya sivile synthesis ya aluminium
Pseudo-boehmite ikoreshwa cyane nka binder ya catalitike yameneka. Pseudo-boehmite nka binder ntishobora kongera imbaraga za catalizator gusa, ahubwo inashobora guhindura ingano ya pore ikwirakwizwa rya catalizator, kunoza ubushyuhe bwa hydrothermal na hydrothermal stabilisateur, guhindura ubwinshi bwikigo gikora acide ya catalizator, no kunoza ibikorwa bya catalitiki.
2. Byakoreshejwe nkinkunga ya catalizator
Boehmite ikoreshwa cyane nkinkunga itanga imiti, gutunganya amavuta hamwe na peteroli. Ingero zisanzwe zirimo hydrorefining inkunga ya catalizator, kuvugurura inkunga ya catalizator, inkunga ya methanation catalizator, nibindi. Pseudo-boehmite irashobora kandi gukoreshwa nkumusemburo wo kuba γ-alumina nyuma yo kubura umwuma.
Ibipimo bya tekiniki
| Junda PB Urutonde Boehmite | ||
| UMUTUNGO W'UBWOKO | WDB6.5-X | WDB10-X |
| Al2O3 (wt%) | 78-82 | 78-81 |
| Na2O (wt%) | <0.05 | <0.05 |
| Ubucucike bwinshi (g / cc) | 0.6-1.0 | 0.6-1.0 |
| Ingano ya D50 (µm) ^ * | 20-50 | 25-55 |
| Ubuso bwubuso (m2 / g) * | 200-250 | 160-200 |
| Ingano nini (cc / g) * | 0.35-0.55 | 0.4-0.6 |
| Ingano ya Crystallite (nm) | 4-8 | 9-11 |
| DI (%) | > 95 | > 95 |
| UMUTUNGO W'UBWOKO | PB250 | PB950 |
| Al2O3 (wt%) | 70-78 | 73-78 |
| Na2O (wt%) | <0.05 | <0.05 |
| Ubucucike bwinshi (g / cc) | 0.3-0.5 | 0.6-1.0 |
| Ingano ya D50 (µm) * | 10-25 | 10-25 |
| Ubuso bwubuso (m2 / g) * | 230-300 | 200-250 |
| Ingano nini (cc / g) * | 0.3-0.5 | 0.3-0.5 |
| Ingano ya Crystallite (nm) | 3-5 | 3-5 |
| DI (%) | > 95 | > 95 |
Ibyiciro byibicuruzwa
