NGA KAUPAPA
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Gamma konumohe whakahohe/Gamma Alumina Catalyst Kaikawe/gamma alumina pirepire
Tūemi
Waeine
Hua
Wāhanga Aluminium
Gamma Alumina
Te Tohatoha Rahi Matūriki
D50
μm
88.71
＜20μm
%
0.64
＜40μm
%
9.14
＞150μm
%
15.82
Hangahanga matū
Al2O3
%
99.0
SiO2
%
0.014
Na2O
%
0.007
Fe2O3
%
0.011
Mahi-a-tinana
PITI
m²/g
196.04
Pore Volume
Ml/g
0.388
Rahi Pore Toharite
nm
7.92
Kiato Nui
g/ml
0.688
E 8 te iti rawa o te ahua o te alumina, ko α- Al2O3, θ-Al2O3, γ- Al2O3, δ- Al2O3, η- Al2O3, χ- Al2O3, κ- Al2O3 me ρ- Al2O3, o ratou ahuatanga hanganga tonotono. he rereke ano.Ko te Gamma activated alumina he karaihe kapi tata, he kore e rewa ki te wai, engari he wairewa ki te waikawa me te kawakore.Ko te Gamma activated alumina he tautoko waikawa ngoikore, he teitei te rewa 2050 ℃, ka taea te hanga i te wai konumohe i roto i te ahua hydrate ki te waikura me te porosity teitei me te mata motuhake teitei, he waahanga whakawhiti i roto i te whānuitanga o te pāmahana.I te teitei ake o te pāmahana, na te whakamaroketanga me te whakamaaramatanga, ka puta te Al2O3surface ki te ruruku hāora haunga (pokapū alkali) me te konumohe (pokapū waikawa), me te mahi catalytic.Na reira, ka taea te whakamahi i te alumina hei kawe, hei whakakorikori me te cocatalyst.Ko te konumohe whakahohe Gamma he paura, he kowhatu, he takai me etahi atu.Ka taea e matou te mahi kia rite ki to hiahia.γ-Al2O3, i kiia ko "Alumiina whakahohe", he ahua o nga rauemi totoka marara nui, na tona hanganga pore e taea te whakarite, he nui te waahanga mata motuhake, he pai te mahi adsorption, te mata me nga painga o te waikawa. me te pai o te waiariki pai, te mata microporous me nga ahuatanga o te mahi catalytic, na reira ka waiho hei whakakorikori tino whakamahia, kawe whakakōkī me te kawe chromatography i roto i te ahumahi matū me te hinu, me te whai wāhi nui i roto i te hinu hydrocracking, hydrogenation whakamahine, hydrogenation whakahou, te tauhohenga whakaheke wai me te tukanga purenga ngongo motopaika. Kei te whakamahia whanuitia a Gamma-Al2O3 hei kawe whakakorikori na te whakatikatika o tona hanganga pore me te waikawa o te mata.Ka whakamahia te γ- Al2O3 hei kaikawe, haunga ka whai hua ki te marara me te whakapumau i nga waahanga kaha, ka taea hoki te whakarato i te pokapū kaha alkali waikawa, te tauhohenga synergistic me nga waahanga kaha catalytic.Ko te hanganga pore me nga ahuatanga o te mata o te whakakorikori e whakawhirinaki ana ki te kawe kawe γ-Al2O3, na reira ka kitea he kaikawe mahi teitei mo te tauhohenga catalytic motuhake ma te whakahaere i nga ahuatanga o te kawe kawe gamma alumina.Ko te Gamma activated alumina he mea hanga mai i tana pseudo-boehmite i mua mai i te 400 ~ 600 ℃ te whakamaroketanga o te pāmahana teitei, no reira ka whakatauhia nga ahuatanga ahupūngao o te mata e tona pseudo-boehmite o mua, engari he maha nga huarahi ki te hanga pseudo-boehmite, me nga puna rereke. o te pseudo-boehmite ka arahi ki te kanorau o te gamma – Al2O3.Heoi, ki te hunga whakakōkī ki te whakaritenga motuhake ki te kawe alumina, whakawhirinaki anake i runga i te mana o te pseudo-boehmite precursor he uaua ki te whakatutuki, me tango ki te prophase faaineineraa me te tukatuka pou whakakotahi huarahi ki te whakatika i nga āhuatanga o te alumina ki te whakatutuki i ngā whakaritenga rerekē.A, no te teitei ake te pāmahana i te 1000 ℃ i roto i te whakamahi, ka puta te alumina i muri i te huringa wāhanga: γ→δ→θ→α-Al2O3, i roto ia ratou γ、δ、θ he tarapēke tata pūtoru, te rerekētanga anake takoto i roto i te tohatoha o te konumohe katote i roto i tetrahedral me te octahedral, no reira karekau he rerekeetanga o nga hanganga o enei waahanga.Ko nga katote hāora i roto i te wahanga alpha he tarapi tata hexagonal, ko nga matūriki waikura konumohe he huihuinga nui, he tino heke te waahi mata.
Rokiroki:lA ape i te makuku, karohia te panuku, te maka me te tino ohorere i te wa o te kawe waka, me whakarite nga waahi ua.lMe penapena i roto i te whare putunga maroke me te hau kia kore ai e poke te makuku ranei.Mōkī:Momo
Puke kirihou
Paoro
Paoro
Peke Super/Jumbo peke
pirepire
25kg/55lb
25 kg/55 lb
150 kg/330 lb
750kg/1650lb
900kg/1980lb
1000kg/ 2200 lb
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Whakahohehia te porowhita ahua porowhita porowhita / poroi alumina teitei / poi alumina alpha
Kua Whakahohehia te rae Alumina Hanga Porohita
mo te werohanga i roto i te whakamaroke hauKiato rahi (g/1):690Rahi Mata:98% 3-5mm (tae atu ki te 3-4mm 64% me te 4-5mm 34%)Ko te pāmahana whakaora e taunaki ana matou kei waenganui i te 150 me te 200 ℃Ko te kaha o Euiqlibrium mo te kohu wai he 21%Paerewa Whakamatau
HG/T3927-2007
Tūemi Whakamātautau
Paerewa /SPEC
Hua Whakamatau
Momo
He pirepire
He pirepire
Al2O3（%）
≥92
92.1
LOI（%）
≤8.0
7.1
Kiato Nui（g / cm3）
≥0.68
0.69
PITI（m2/g）
≥380
410
Pore Volume（cm3/g）
≥0.40
0.41
Kaha Kuru(N/G）
≥130
136
Te urunga wai（%）
≥50
53.0
Ngarohanga i runga i te Attrition（%）
≤0.5
0.1
Rahi Tohu（%）
≥90
95.0
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Tautoko whakakōkī A-alumina
Ko te α-Al2O3 he rauemi porous, he maha nga wa e whakamahia ana mo te tautoko i nga whakakōkī, adsorbents, rauemi wehenga hau, me etahi atu. .Ko te rahi o te pore o te kaikawe catalyst α-Al2O3 he nui ake i te huarahi kore molecular, a he rite te tohatoha, na reira ka taea te whakakore i te raruraru o roto na te iti o te pore i roto i te punaha tauhohenga catalytic, me te whakapouri hohonu. Ka taea te whakaheke i nga tauhohenga taha i roto i te tukanga mo te kaupapa o te whakapouritanga whiriwhiri.Hei tauira, ko te whakakorikori hiriwa e whakamahia ana mo te ethylene oxidation ki te ethylene oxide e whakamahi ana i te α-Al2O3 hei kawe.He maha nga wa e whakamahia ana i roto i nga tauhohenga catalytic me te teitei o te pāmahana me te mana tohatoha o waho.
Raraunga Hua
Rohe Tauwhāiti 4-10 m²/g Pore Volume 0.02-0.05 g/cm³ Hanga Porowhita, porotakaroa, whakakai rara, aha atu Arepa purea ≥99% Na2O3 ≤0.05% SiO2 ≤0.01% Fe2O3 ≤0.01% Ko te whakaputanga ka taea te whakarite kia rite ki nga whakaritenga tohu -
Sulfur Recovery Catalyst AG-300
Ko te LS-300 he momo whakakorikori whakaora whanariki me te waahi motuhake nui me te mahi a Claus teitei.Ko ana whakaaturanga kei te taumata teitei o te ao.
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TiO2 Based Sulfur Recovery Catalyst LS-901
LS-901 Ko te momo hou o TiO2 whakakōkī e hāngai ana ki tāpiritanga motuhake mō te whakaora whanariki.Ko ana whakaaturanga matawhānui me ana tohu hangarau kua eke ki te taumata teitei o te ao, kei te tuunga rangatira i roto i nga umanga a-whare.
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AG-MS Kaikawe Alumina Porowhita
Ko tenei hua he matūriki poro ma, he kore paitini, he reka, he kore e rewa ki te wai me te waihano.Ko nga hua AG-MS he kaha teitei, he iti te kakahu, te rahi te whakarite, te rahi o te pore, te waahanga mata motuhake, te nui o te nui me etahi atu ahuatanga, ka taea te whakarereke kia rite ki nga whakaritenga o nga tohu katoa, ka whakamahia nuitia i roto i te adsorbent, hydrodesulfurization catalyst carrier, hydrogenation denitrification kawe whakakōkī, CO whanariki ātete huringa whakakōkī kawe me ētahi atu mara.
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Pseudo Boehmite
Tono Raraunga Hangarau/Taonga Hua Whakapaipai Ka whakamahia nuitia tenei hua hei adsorbent,desiccant,whakaongoi, kawe whakakorikori ranei i roto i te para hinu,rapa, tongi me te ahumahi petrochemical.Kiki 20kg/25kg/40kg/50kg peeke whatu ranei ia tono a te kiritaki. -
Konumina Ceramic Filler High Alumina Inert Poi/99% alumina poi uku
Ko nga ahuatanga o te poi whakakī matū: ko te konumohe alumina poi uku, poi whakakī, poi koretake, poi tautoko, poi parakore teitei.
Te tono poroporo whakakī matū: whakamahia whānuitia i roto i nga tipu petrochemical, tipu muka matū, tipu alkyl benzene, tipu kakara, tipu ethylene, hau taiao me etahi atu tipu, waeine hydrocracking, wae parani, waeine reforming catalytic, wae isomerization, wae demethylation Underfill rauemi pērā i nga taputapu.Hei tautoko hipoki rawa me te whakakii pourewa mo te whakakōkī, tatari rāpoi, desiccant, aha atu i roto i te reactor.Ko tana mahi matua ko te whakanui ake i te waahi tohatoha o te hau, te wai ranei hei tautoko me te tiaki i te whakakorikori kaha me te iti o te kaha.
Ko nga ahuatanga o nga poi whakakii matū: te parakore teitei, te kaha teitei, te parenga teitei o te pāmahana, te pehanga teitei, te kaha o te waikawa me te waikura alkali, te pai o te wiri waiariki, me nga taonga matū pumau.
Nga korero mo nga poroi whakakii matū: 3mm, 6mm, 8mm, 9mm, 10mm, 13mm, 16mm, 19mm, 25mm, 30mm, 38mm, 50mm, 65mm, 70mm, 75mm, 100mm.
