NGĀ WHAKAKŌKIRI
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Alumina Tino-Parakore
**Tirohanga Whānui mō te Alumina Tino Parakore (UHPA)**
I hangaia mā te hydrolysis alkoxide tino tika, ka eke tā mātou UHPA ki te 99.9%-99.999% te parakore me te pumau wera tino pai (≤1600°C), te kaha miihini, me te kore e ngoikore te matū.**Ngā Āhuatanga Matua**
- **Te Parakore o te Atomika**: Te whakahaere i te poke iti-ppm
- **Ka taea te whakarite**: Te rahi o te matūriki ka taea te whakarite (50nm-10μm) me te porosity
- **Maha-Mahi**: Te kiato whakapūmau teitei, te māramatanga whatu (>99%), me te ātete ki te waikura**Ngā Taupānga Matua**
◼ **Te Hanganga Matatau**:
• Te tipu hapaira hangai (ngā papa LED/whakaaturanga)
• Te whakakanapa tika mō ngā haurua-ā-ira me ngā whatu
• Ngā uku mahi-teitei (takai IC, pūtau wahie waikura totoka)◼ **Hangarau Pūngao**:
• Ngā paninga me ngā wehewehe pākahiko lithium
• Ngā pukupuku mārama me ngā wāhanga taiaho◼ **Ngā Otinga Ahumahi**:
• Ngā tautoko whakakorikori matū
• Ngā matūmua o te whākawa whenua-onge
• Ngā wāhanga oumu pāmahana-tiketike**Ngā Hōputu**: Paura nano, kirikiri, whakatārewatanga
**Kounga**: Te whakaputanga kua whakamanahia e te ISO 9001, te ōritetanga o te purangaHe mea tino pai te UHPA mō ngā ahumahi e hiahia ana ki ngā rauemi kore-hapa, ka taea e ia te whakatutuki i ngā putanga hou i roto i ngā mahi karu, te pūngao, me ngā uku matatau me te parakore me te pumau o te mahi.
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Gamma Alumina Parakore-Teitei
Gamma Alumina Parakore-Teitei
I hangaia mā te hydrolysis alkoxide matatau, ka tukuna e tēnei alumina gamma-phase te parakore tino-tiketike (99.9%-99.99%) me ngā āhuatanga tino pai:- Teitei o te Horahanga Mata(150-400 m²/karamu) &Porosity Whakahaeretia
- Te Pūmautanga o te Wera(tae atu ki te 1000°C) &Te Kaha Mīhini
- Te mimiti pai rawa atu&Te Mahi Whakakorikori
Ngā tono:
✔️ Ngā Whakakōkī/Kaiwhakahaere: Te whakamahine hinu, te whakahaere tukunga, te hanga matū
✔️ Ngā mea mimiti: Te purenga hau, te chromatography, te tango makuku
✔️ Ngā Āhua Ritenga: Paura, porowhita, pirepire, honikomaNgā Painga Matua:
- Te parakore o te wāhanga (>98% o te wāhanga-γ)
- Ka taea te whakarite i te waikawa me te hanganga pore
- Te ōritetanga o te puranga me te whakaputanga tauine
He tino pai mō ngā tukanga ahumahi mahi teitei e hiahia ana ki te pumau, te tauhohenga, me te whai huatanga.
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Te Whakahāoratanga o te benzene moenga-pūmau AOG-MAC01 ki te whakakōkī Maleic Anhydride
AOG-MAC01Te Whakahāoratanga o te benzene moenga-pūmau ki te whakakōkī Maleic Anhydride
Whakaahuatanga Hua:
AOG-MAC01Te tango i te whakakōkī benzene moenga-pūmau ki te Maleic Anhydride
Ka whakamahia te waikura whakauru i roto i te kaikawe kore mahi, V2O5 me MoO3 hei wāhanga hohe.
I roto i te whakakōkī benzene moenga-pūmau ki te anhydride maleic. Kei te whakakōkī te
Ngā āhuatanga o te ngohe nui, te kaha nui, te tere tahuritanga 98%-99%, te pai
te whiriwhiringa me te hua tae atu ki te 90%-95%. Kua tukatukahia te whakakorikori ki te whakahohenga-mua
me te tukatuka i te roa o te ora, ka tino whakaitihia te wā whakauru kua tīmata,
Ko te roanga o te ratonga o te hua ka tae ki te rua tau, neke atu rānei.
Ngā āhuatanga ā-tinana me ngā āhuatanga matū:ngā taonga
taupū
Āhua
Tae pango-kikorangi
Te mātotoru o te papatipu, g/ml
0.75-0.81g/ml
Whakatakotoranga āhua, mm
Mowhiti tuwhera noa 7 * 4 * 4
Horahanga mata, ㎡/g
＞0.1
Te hanganga matū
V2O5, MoO3 me ngā tāpiringa
Te kaha o te kuru
Ā-tuaka 10kg/mātāriki, ā-tuaka 5kg/mātāriki
Ngā tikanga whakahaere tohutoro:
Te pāmahana,℃
Wāhanga tuatahi 430-460℃, noa 400-430℃
Te tere o te wāhi,h -1
2000-2500
Te kukū o te benzene
42g-48g /m³pānga pai, ka taea te whakamahi i te 52g/ /m³
Taumata o te mahi
Te tere tahuritanga o te Benzene 98%-99%
1. Ko te whakamahi i te hinu-benzene te mea pai rawa atu hei whakakapi i te whakakorikori, nā te mea ka whakaitihia te mahi whakakorikori e te thiophene me te whanariki katoa i roto i te benzene, ā, i muri i te rere noa o te taputapu, ka taea te whakamahi i te benzene coking tino pai.
2. I roto i te tukanga, kaua te pāmahana o te wāhi wera e neke ake i te 460℃.
3. Ko te tere ā-wāhi o te whakakorikori i roto i te 2000-2500 h -1 te pānga pai rawa atu. Heoi anō, ki te nui ake te tere ā-wāhi i tēnei, ka pai hoki te mahi, nā te mea koia te whakakorikori he tere ā-wāhi teitei.
Mōkihi me te kawe waka:
I te wā e rongoa ana, e kawe ana hoki, he ātete rawa te matū whakakorikori ki te makuku, ki te wai hoki, ā, kaua e neke atu i te 3 marama te roa ina whakatakotoria ki te hau. Ka taea e mātou te tākai ngāwari kia rite ki ngā hiahia o ngā kiritaki. -
Ngā Kaikawe Whakaoho Gamma Alumina/Ngā Kaikawe Whakaoho Gamma Alumina/ngā poroporo gamma alumina
Taonga
Wāhanga
Hua
Wāhanga Arumina
Gamma Alumina
Te Tohatoha Rahi o te Matūriki
D50
μm
88.71
＜20μm
%
0.64
＜40μm
%
9.14
＞150μm
%
15.82
Te Hanganga Matū
Al2O3
%
99.0
SiO2
%
0.014
Na2O
%
0.007
Fe2O3
%
0.011
Te Mahi Tinana
PĒTI
m²/g
196.04
Te Rōrahi o ngā Pore
Ml/g
0.388
Rahi Pore Toharite
nm
7.92
Te Kīanga Papatipu
karamu/ml
0.688
E waru ngā āhua o te Alumina, arā, ko te α-Al2O3, θ-Al2O3, γ-Al2O3, δ-Al2O3, η-Al2O3, χ-Al2O3, κ-Al2O3 me te ρ-Al2O3. He rerekē anō hoki ō rātou āhuatanga hanganga whānui. He tioata kapi pūtoru te alumina whakahohe gamma, kāore e wairewa i te wai, engari e wairewa ana i te waikawa me te kawakore. He ngoikore te tautoko waikawa o te alumina whakahohe gamma, he teitei te ira rewa 2050 ℃, ka taea te hanga i te kirikiri alumina i roto i te āhua waikura he nui te porosity me te mata motuhake teitei, he whānui ngā wāhanga whakawhiti i roto i te awhe pāmahana. I te pāmahana teitei ake, nā te maroke me te tango waikawa, ka puta te mata Al2O3 i te hāora kore-mākū (pokapū kawakore) me te konumohe (pokapū waikawa), me te mahi whakateretere. Nō reira, ka taea te whakamahi i te alumina hei kawe, hei whakateretere me te kaiwhakatere tahi.Ko te alumina whakahohe gamma he paura, he kirikiri, he rīpene, he aha atu rānei. Ka taea e mātou te mahi i tāu e hiahia ana. Ko te γ-Al2O3, i huaina ko te "alumina whakahohe", he momo rauemi totoka marara nui, nā te mea he hanganga pore ka taea te whakarite, he whānui te horahanga mata motuhake, he pai te mahi adsorption, he mata he painga o te waikawa me te pumau wera pai, he mata microporous me ngā āhuatanga e hiahiatia ana mō te mahi catalytic, nō reira ko ia te kaitahuri, te kawe kaitahuri me te kawe chromatography e whakamahia whānuitia ana i roto i te umanga matū me te hinu, ā, he mahi nui tana i roto i te hydrocracking hinu, te whakamahine hydrogenation, te whakahou hydrogenation, te tauhohenga dehydrogenation me te tukanga purenga hau motuka. He whānui te whakamahinga o te Gamma-Al2O3 hei kawe kaitahuri nā te mea he taea te whakarite i tōna hanganga pore me te waikawa o te mata. Ina whakamahia te γ-Al2O3 hei kawe, i tua atu i te whai pānga ki te marara me te whakau i ngā wāhanga hohe, ka taea hoki te whakarato i te pokapū hohe waikawa kawakore, te tauhohenga tahi me ngā wāhanga hohe catalytic. Ko te hanganga o ngā pūwero me ngā āhuatanga o te mata o te whakakōkī e whakawhirinaki ana ki te kaikawe γ-Al2O3, nō reira ka kitea he kaikawe mahi teitei mō te tauhohenga whakakōkī motuhake mā te whakahaere i ngā āhuatanga o te kaikawe gamma alumina.Ko te alumina whakahohe gamma he mea hanga i tōna pseudo-boehmite mua i roto i te whakamaroke pāmahana teitei 400~600℃, nō reira ko ngā āhuatanga ā-tinana me te matū o te mata e tino whakatauhia ana e tōna pseudo-boehmite mua, engari he maha ngā huarahi hei hanga pseudo-boehmite, ā, ko ngā pūtake rerekē o te pseudo-boehmite ka arahi ki te kanorau o te gamma – Al2O3. Heoi, ki aua whakakorikori he whakaritenga motuhake ki te kawe alumina, he uaua ki te whakatutuki i te whakawhirinaki noa ki te whakahaere o te pseudo-boehmite mua, me kawe ki te whakarite prophase me te tukatuka i muri i ngā huarahi whakakotahi hei whakatika i ngā āhuatanga o te alumina kia tutuki ai ngā whakaritenga rerekē. Ina teitei ake te pāmahana i te 1000 ℃ i te whakamahinga, ka puta te alumina i muri i te huringa wāhanga: γ→δ→θ→α-Al2O3, i roto i a rātou ko te γ、δ、θ he takai tata cubic, ko te rerekētanga anake kei roto i te tohatoha o ngā katote konumohe i roto i te tetrahedral me te octahedral, nō reira kāore ēnei huringa wāhanga e puta ai he rerekētanga nui o ngā hanganga. He tata te takai o ngā katote hāora i te wāhanga ārepa ki ngā taha hexagonal, he nui te huihuinga o ngā matūriki waikura konumohe, ā, kua tino heke te horahanga mata motuhake.
Rokiroki:Āraia te makuku, karohia te panuku, te whiu me te ru koi i te wā e kawe ana, me whakarite he wāhi ātete ua.Me rongoa ki roto i te whare putunga maroke, kia pai ai te hauhautanga hei ārai i te poke, i te makuku rānei.Mōkihi:Momo
Pēke kirihou
Pahu
Pahu
Pēke nui/pēke rahi
Pīni
25kg/55lb
25 kg/ 55 pauna
150 kg/ 330 pauna
750kg/1650lb
900kg/1980lb
1000kg/ 2200 pauna
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He porowhita porowhita te āhua o te tiēre alumina kua whakahohehia/He pōro alumina mahi teitei/He pōro alumina ārepa
He kirikiri Alumini Āhua Porowhita Whakahohe
mō te werohanga i roto i te whakamaroke hauTe mātotorutanga papatipu (g/1):690Rahi Mata: 98% 3-5mm (tae atu ki te 3-4mm 64% me te 4-5mm 34%)Ko te pāmahana whakahou e taunakitia ana e mātou kei waenganui i te 150 me te 200℃Ko te kaha o te Euiqlibrium mō te kohu wai he 21%Paerewa Whakamātautau
HG/T3927-2007
Tūemi Whakamātautau
Paerewa / Whakatakotoranga
Hua Whakamātautau
Momo
Ngā pīri
Ngā pīri
Al2O3（%）
≥92
92.1
LOI（%）
≤8.0
7.1
Te Kīanga Papatipu（karamu / henimita3）
≥0.68
0.69
PĒTI（m2/g）
≥380
410
Te Rōrahi o ngā Pore（cm3/g）
≥0.40
0.41
Kaha o te Kuru (N/G)）
≥130
136
Te mimiti wai（%）
≥50
53.0
Ngaronga i te Whakahekenga（%）
≤0.5
0.1
Rahi Whai Mana（%）
≥90
95.0
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Tautoko whakakorikori ārepa alumina
He rauemi pūwero te α-Al2O3, e whakamahia ana mō te tautoko i ngā whakakorikori, ngā mea mimiti, ngā rauemi wehewehe hau, me ētahi atu. Ko te α-Al2O3 te wāhanga tino pumau o ngā alumina katoa, ā, e whakamahia ana hei tautoko i ngā wāhanga hohe whakakorikori me te ōwehenga mahi teitei. He nui ake te rahi o ngā pūwero o te kaikawe whakakorikori α-Al2O3 i te ara kore utu ngota, ā, he ōrite te tohatoha, nō reira ka taea te whakakore pai ake i te raruraru horapa ā-roto i puta mai i te iti o ngā pūwero i roto i te pūnaha tauhohenga whakakorikori, ā, ka taea te whakaiti i ngā tauhohenga taha waikura hohonu i roto i te tukanga mō te kaupapa o te waikura whiriwhiri. Hei tauira, ko te whakakorikori hiriwa e whakamahia ana mō te waikura ethylene ki te waikura ethylene e whakamahi ana i te α-Al2O3 hei kaikawe. He maha te whakamahinga i roto i ngā tauhohenga whakakorikori me te pāmahana teitei me te whakahaere horapa o waho.
Raraunga Hua
Rohe Motuhake 4-10 m²/karamu Te Rōrahi o ngā Pore 0.02-0.05 karamu/cm³ Āhua Porowhita, porotakaroa, mowhiti porotaka, me ētahi atu Whakamāoritanga ārepa ≥99% Na2O3 ≤0.05% SiO2 ≤0.01% Fe2O3 ≤0.01% Ka taea te whakarite i te whakaputanga kia rite ki ngā whakaritenga o te taupū -
Whakapūngao Whakaora Whāwhā AG-300
He momo whakakorikori whakaora whanariki te LS-300, he nui te horahanga motuhake, ā, he nui hoki te mahi Claus. Kei te taumata matatau o te ao ōna mahi.
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Kaikawe Alumina Porowhita AG-MS
He matūriki pōro mā tēnei hua, kāore he paitini, kāore he reka, kāore e rewa i roto i te wai me te etanoru. He kaha teitei ngā hua AG-MS, he iti te tere kakahu, he rahi whakarerekētanga, he rōrahi pore, he horahanga mata motuhake, he kiato papatipu me ētahi atu āhuatanga, ka taea te whakarerekē kia rite ki ngā whakaritenga o ngā tohu katoa, e whakamahia whānuitia ana i roto i te adsorbent, te kawe whakakorikori hydrodesulfurization, te kawe whakakorikori hydrogenation denitrification, te kawe whakakorikori whakawhiti ātete CO whanariki me ētahi atu mara.
