CATALYSTS
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Gamma yakoresheje alumina / Gamma Alumina Catalyst Abatwara / isaro rya gamma alumina
Ingingo
Igice
Igisubizo
Icyiciro cya Alumina
Gamma Alumina
Ingano Ingano Ikwirakwizwa
D50
μm
88.71
＜20μm
%
0.64
＜40μm
%
9.14
＞150μm
%
15.82
Ibigize imiti
Al2O3
%
99.0
SiO2
%
0.014
Na2O
%
0.007
Fe2O3
%
0.011
Imikorere yumubiri
BET
m²/g
196.04
Umubumbe wa Pore
Ml / g
0.388
Impuzandengo ya Pore Ingano
nm
7.92
Ubucucike bwinshi
g / ml
0.688
Alumina yasanze ibaho byibuze form 8, ni α- Al2O3, θ-Al2O3, γ- Al2O3, δ- Al2O3, η- Al2O3, χ- Al2O3, κ- Al2O3 na ρ- Al2O3, imitungo yabo ya macroscopique nazo ziratandukanye.Gamma ikora alumina ni cubic yegeranye yuzuye kristu, idashobora gushonga mumazi, ariko igashonga muri aside na alkali.Gamma ikora alumina nintege nke ya acide, ifite aho ishonga cyane 2050 ℃, gelina ya alumina muburyo bwa hydrate irashobora gukorwa muri oxyde ifite ububobere buke nubuso bwihariye, ifite ibyiciro byinzibacyuho mubushyuhe bwinshi.Ku bushyuhe bwinshi, kubera umwuma hamwe na dehydroxylation, Al2O3surface igaragara ihuza ogisijeni idahagije (centre ya alkali) na aluminium (centre acide), hamwe nibikorwa bya catalitiki.Kubwibyo, alumina irashobora gukoreshwa nkabatwara, cataliste na cocatalyst.Gamma ikora alumina irashobora kuba ifu, granules, imirongo cyangwa izindi.Turashobora gukora nkuko ubisabwa. hamwe nubushyuhe bwiza bwumuriro, microporome yubuso hamwe nibintu bya ngombwa byibikorwa bya catalitiki, bityo rero ube cataliste ikoreshwa cyane, itwara catalizator hamwe na chromatografiya mu nganda zikora imiti n’amavuta, kandi igira uruhare runini muri hydrocracking ya peteroli, gutunganya hydrogenation, kuvugurura hydrogenation, dehydrogenation reaction hamwe nuburyo bwo gutunganya ibinyabiziga bisohora.Gamma-Al2O3 ikoreshwa cyane nkumutwara wa catalizator kubera guhinduranya imiterere ya pore na acide yo hejuru.Iyo γ- Al2O3 ikoreshwa nkuwitwaye, usibye irashobora kugira ingaruka zo gutatanya no guhagarika ibice bikora, irashobora kandi gutanga aside alkali ikigo gikora, guhuza imbaraga hamwe nibikorwa bya catalitiki ikora.Imiterere ya pore hamwe nubuso bwibintu bya catalizator biterwa na γ-Al2O3 itwara, bityo rero imikorere yo hejuru yaboneka kubisubizo byihariye bya catalitiki mugucunga imitungo ya gamma alumina.Gamma ikora alumina muri rusange ikozwe mubibanjirije pseudo-boehmite ikoresheje 400 ~ 600 ℃ yubushyuhe bwo hejuru, bityo rero imiterere ya fiziki ya chimique igenwa ahanini na pseudo-boehmite, ariko hariho inzira nyinshi zo gukora pseudo-boehmite, ninkomoko zitandukanye. ya pseudo-boehmite iganisha ku gutandukana kwa gamma - Al2O3.Ariko, kuri izo catalizator zifite ibisabwa byihariye kubatwara alumina, gusa wishingikiriza kugenzura prursor pseudo-boehmite biragoye kubigeraho, bigomba gufatwa kugirango hategurwe imyiteguro hamwe nogutunganya inyandiko ihuza uburyo bwo guhindura imitungo ya alumina kugirango yuzuze ibisabwa bitandukanye.Iyo ubushyuhe buri hejuru ya 1000 ℃ mukoresha, alumina ibaho nyuma yo guhinduka kwicyiciro: γ → δ → θ → α-Al2O3, muribo γ 、 δ 、 θ ni kubipakira hafi, itandukaniro riri gusa mugukwirakwiza ioni ya aluminium muri tetrahedral na octahedral, ubwo buryo bwo guhindura ibyiciro ntibitera itandukaniro ryinshi ryimiterere.Oxygene ion mugice cya alfa ni impande esheshatu zipakira, uduce twa aluminium oxyde duhura cyane, ubuso bwihariye bwagabanutse cyane.
Ububiko:Irinde ubushuhe, irinde kuzunguruka, guta no gutungurwa bikabije mugihe cyo gutwara, ibikoresho bitarinda imvura bigomba gusomwa ..Igomba kubikwa mububiko bwumye kandi buhumeka birinda kwanduza cyangwa ubuhehere.Amapaki:Andika
Umufuka wa plastiki
Ingoma
Ingoma
Umufuka mwiza / Jumbo umufuka
Isaro
25kg / 55lb
25 kg / 55 lb.
150 kg / 330 lb.
750kg / 1650lb
900kg / 1980lb
1000kg / 2200 lb.
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Gukora spherical shusho ya alumina gel / Imikorere ikomeye ya alumina umupira / umupira wa alpha alumina
Gukora Spherical Shaped Alumina gel
yo gutera inshingeUbucucike bwinshi (g / 1): 690Ingano ya mesh ： 98% 3-5mm (harimo 3-4mm 64% na 4-5mm 34%)Ubushyuhe bushya dusaba ni hagati ya 150 na 200 ℃Ubushobozi bwa Euiqlibrium kumyuka y'amazi ni 21%Ikizamini
HG / T3927-2007
Ikizamini
Bisanzwe / SPEC
Ibisubizo by'ibizamini
Andika
Amasaro
Amasaro
Al2O3（%）
≥92
92.1
LOI（%）
≤8.0
7.1
Ubucucike bwinshi（g / cm3）
≥0.68
0.69
BET（m2/g）
80380
410
Umubumbe wa Pore（cm3/g）
≥0.40
0.41
Kumenagura Imbaraga (N / G.）
30130
136
Amazi ya adsorption（%）
≥50
53.0
Gutakaza Kureshya（%）
≤0.5
0.1
Ingano yujuje ibyangombwa（%）
≥90
95.0
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Inkunga ya A-alumina
α-Al2O3 ni ibintu byoroshye, bikoreshwa kenshi mugushigikira catalizator, adsorbents, ibikoresho byo gutandukanya gazi, nibindi. .Ingano ya pore ya catalizator ya α-Al2O3 nini cyane kuruta inzira yubusa ya molekile yubusa, kandi ikwirakwizwa ni imwe, bityo ikibazo cyo gukwirakwiza imbere imbere cyatewe nubunini bwa pore ntoya muri sisitemu ya reaction ya catalitiki irashobora kuvaho neza, hamwe na okiside yimbitse kuruhande rushobora kugabanuka mubikorwa hagamijwe guhitamo okiside.Kurugero, catalizator ya feza ikoreshwa muri okiside ya Ethylene kuri okiside ya Ethylene ikoresha α-Al2O3 nkuwitwaye.Bikunze gukoreshwa mubitekerezo bya catalitiki hamwe nubushyuhe bwo hejuru hamwe no kugenzura ikwirakwizwa hanze.
Ibicuruzwa
Agace kihariye 4-10 m² / g Umubumbe wa Pore 0.02-0.05 g / cm³ Imiterere Umubumbe, silindrike, impeta yuzuye, nibindi Alpha ≥99% Na2O3 ≤0.05% SiO2 ≤0.01% Fe2O3 ≤0.01% Umusaruro urashobora gutegurwa ukurikije ibipimo ngenderwaho -
Catalizeri yo kugarura amashanyarazi ya AG-300
LS-300 ni ubwoko bwa sulferi yo kugarura ibintu hamwe nigice kinini cyihariye nibikorwa bya Claus.Imikorere yayo ihagaze kurwego mpuzamahanga rwateye imbere.
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TiO2 Ishingiye kuri Catalizike yo Kugarura Amazi LS-901
LS-901 ni ubwoko bushya bwa TiO2 catalizator hamwe ninyongera zidasanzwe zo kugarura sulfuru.Ibikorwa byayo byuzuye nibipimo bya tekinike bigeze ku rwego rwo hejuru ku isi, kandi biri ku mwanya wa mbere mu nganda zo mu gihugu.
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AG-MS Umuyoboro wa Alumina
Iki gicuruzwa nigice cyumupira cyera, kidafite uburozi, uburyohe, kidashonga mumazi na Ethanol.Ibicuruzwa bya AG-MS bifite imbaraga nyinshi, igipimo gito cyo kwambara, ingano ishobora guhinduka, ingano ya pore, ubuso bwihariye, ubwinshi bwinshi nibindi biranga, birashobora guhinduka ukurikije ibisabwa byerekana ibipimo byose, bikoreshwa cyane muri adsorbent, hydrodesulfurisation catalizator, hydrogenation denitrification umutwara wa catalizator, CO sulfure irwanya impinduka ya catalizator nindi mirima.
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Pseudo Boehmite
Porogaramu ya Tekinike Gusaba / Gupakira ibicuruzwa Porogaramu Iki gicuruzwa gikoreshwa cyane nka adsorbent ， desiccant ， catalizator cyangwa catalizator mu gutunganya amavuta ， rubber ， ifumbire n’inganda za peteroli.Gupakira 20kg / 25kg / 40kg / 50kg umufuka uboshye cyangwa kubisabwa n'umukiriya. -
Alumina Ceramic Yuzuza Alumina Inert Umupira / 99% umupira wa alumina ceramic
Imiti yuzuza imiti: alias alumina ceramic ball, umupira wuzuza, inert ceramic, umupira ushyigikiwe, uwuzuza cyane.
Gukoresha umupira wuzuza imiti: bikoreshwa cyane mubihingwa bya peteroli, ibihingwa bya fibre chimique, ibihingwa bya alkyl benzene, ibihingwa bya aromatique, ibihingwa bya Ethylene, gaze gasanzwe nibindi bimera, hydrocracking, ibice bitunganya, ibice bivugurura catalitike, ibice bya isomerisation, ibice bya demethylation Kuzuza ibikoresho nka ibikoresho.Nka nkunga itwikiriye ibikoresho n'umunara bipakira kuri catalizator, icyuma cya molekile, desiccant, nibindi muri reaction.Igikorwa cyacyo nyamukuru ni ukongera ikwirakwizwa rya gaze cyangwa amazi kugirango ashyigikire kandi arinde cataliste ikora n'imbaraga nke.
Ibiranga imipira yuzuza imiti: isuku nyinshi, imbaraga nyinshi, kurwanya ubushyuhe bwinshi, kurwanya umuvuduko mwinshi, aside ikomeye hamwe na alkali irwanya ruswa, ihindagurika ryiza ryumuriro, hamwe nimiti ihamye.
Ibisobanuro byumupira wuzuza imiti: 3mm, 6mm, 8mm, 9mm, 10mm, 13mm, 16mm, 19mm, 25mm, 30mm, 38mm, 50mm, 65mm, 70mm, 75mm, 100mm.
