NDỊ KATALYST
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Alumina dị ọcha nke ukwuu
**Nkọwa Elu-Ọcha Alumina (UHPA)**
A na-emepụta ya site na iji alkoxide hydrolysis nke ọma, UHPA anyị na-enweta ịdị ọcha 99.9%-99.999% yana nkwụsi ike okpomọkụ pụrụ iche (≤1600°C), ike mekaniki, na enweghị ike kemịkalụ.**Isi Atụmatụ**
- **Ọcha Atọm**: Njikwa adịghị ọcha nke sub-ppm
- **Enwere ike ịhazi ya**: Nha ihe ndị a na-agbanwe agbanwe (50nm-10μm) na porosity
- **Ọtụtụ Ọrụ**: Njupụta sintering dị elu, nghọta anya (>99%), na iguzogide nchara**Ngwa Isi**
◼ **Nrụpụta Dị Elu**:
• Mmụba sapphire e ji aka rụọ (ihe ndị e ji LED/ngosipụta mee)
• Ịchacha ihe nke ọma maka semiconductor na optics
• Seramiki ndị nwere arụmọrụ dị elu (nkwakọ ngwaahịa IC, mkpụrụ ndụ mmanụ siri ike nke oxide)◼ **Teknụzụ Ike**:
• Mkpuchi na ihe ndị na-ekewapụ batrị Lithium
• Ihe agha na ihe ndị na-egosi ihe na-apụta ìhè na laser◼ **Ngwọta Ụlọ Ọrụ**:
• Nkwado ihe mkpali petrochemical
• Ihe ndị na-ebute phosphorus dị ụkọ n'ụwa
• Akụkụ ọkụ dị elu**Ụdị**: Ntụ ntụ Nanoscale, granules, nkwusioru
**Ịdị mma**: Mmepụta nke ISO 9001 kwadoro, nhazi otu ogbeỌ dị mma maka ụlọ ọrụ ndị na-achọ ihe na-enweghị ntụpọ, UHPA na-enye ohere ka e nwee ọganihu na ngwa anya, ike, na seramiiki dị elu na ịdị ọcha na arụmọrụ na-enweghị atụ.
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Gamma alumina dị ọcha nke ukwuu
Gamma alumina dị ọcha nke ukwuu
E mepụtara ya site na hydrolysis alkoxide dị elu, alumina gamma-phase a na-enye ịdị ọcha dị elu (99.9%-99.99%) yana ihe onwunwe pụrụ iche:- Mpaghara Elu Elu(150-400 m²/g) naPorosity a na-achịkwa
- Nkwụsi Ike nke Okpomọkụ(ruo 1000°C) &Ike Mekaniki
- Mgbasa ozi Kachasị ElunaỌrụ Katalytic
Ngwa:
✔️ Ndị na-akpali/Ndị na-ebu: Nnupụta mmanụ, njikwa ikuku, mmepụta kemịkalụ
✔️ Ihe ndị na-eme ka ihe dị n'ime mmiri dị ọcha: nhicha gas, chromatography, iwepụ mmiri
✔️ Ụdị omenala: Ntụ ntụ, okirikiri, pellets, mmanụ aṅụUru dị mkpa:
- Ịdị ọcha nke usoro (>98% γ-phase)
- Ọdịdị acidity na oghere a na-agbanwe agbanwe
- Nkwụsi ike nke ogbe na mmepụta a na-agbanwe agbanwe
Ọ dị mma maka usoro ọrụ mmepụta ihe dị elu nke chọrọ nkwụsi ike, mmeghachi omume, na arụmọrụ.
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AOG-MAC01 benzene nke nwere ihe ndina kwụsiri ike Oxidation na Maleic Anhydride catalyst
AOG-MAC01benzene Oxidation ka Maleic Anhydride na-akpali akpali
Nkọwa Ngwaahịa:
AOG-MAC01ihe mkpali benzene nke nwere ihe ndina kwụsiri ike Oxidation na Maleic Anhydride
A na-eji oxide agwakọtara n'ime ihe na-anaghị arụ ọrụ, ihe ndị na-arụ ọrụ V2O5 na MoO3as
N'ime ihe ndina a na-anaghị agbanwe agbanwe, oxidation nke benzene na-abanye na maleic anhydride.
Àgwà nke ọrụ dị elu, ike dị elu, ọnụego mgbanwe 98%-99%, dị mma
nhọrọ na ruo 90%-95% mmepụta. A gwọọla ihe mkpali ahụ site na iji mmalite tupu emee ya.
na nhazi ogologo ndụ, oge mmalite nke induction na-ebelata nke ukwuu,
Ndụ ọrụ nke ngwaahịa ahụ ruru afọ abụọ ma ọ bụ karịa.
Njirimara anụ ahụ na kemịkalụ:ihe
ndeksi
Ọdịdị
Agba ojii-acha anụnụ anụnụ
Njupụta dị ukwuu, g/ml
0.75-0.81g/ml
Nkọwapụta ọdịdị, mm
Mgbaaka oghere nkịtị 7 * 4 * 4
Mpaghara elu, ㎡/g
＞0.1
Ngwakọta kemịkalụ
V2O5, MoO3 na ihe mgbakwunye
Ike mgbawa
Axial10kg/akụkụ, radial5kg/akụkụ
Ọnọdụ ọrụ ntụaka:
Okpomọkụ,℃
Ogbo mbụ 430-460℃, nkịtị 400-430℃
Ọsọ oghere, h -1
2000-2500
Ọnụọgụ Benzene
42g-48g /m³mmetụta dị mma, enwere ike iji 52g/ /m³
Ọkwa ọrụ
Ọnụego mgbanwe Benzene 98%-99%
1. Iji mmanụ-benzene kacha mma maka ihe na-akpali akpali, n'ihi na thiophene na sọlfọ zuru oke dị na benzene ga-ebelata ọrụ ihe na-akpali akpali nke ọrụ, mgbe ngwaọrụ ahụ na-arụ ọrụ nke ọma, enwere ike iji coking benzene superfine.
2. N'ime usoro a, okpomọkụ ebe ọkụ ekwesịghị ịgafe 460℃.
3. Ọsọ oghere nke ihe mkpali ahụ n'ime awa 2000-2500 -1 nwere mmetụta kachasị mma. N'ezie, ọ bụrụ na ọsọ oghere ahụ buru ibu karịa nke a, ọ na-arụkwa ọrụ nke ọma, ebe ọ bụ na ọ bụ ihe mkpali nwere ọsọ oghere dị elu.
Ngwugwu na njem:
N'oge nchekwa na njem, ihe na-akpali akpali anaghị egbochi mmiri kpamkpam, ọ naghị egbochi mmiri, ọ gaghịkwa agafe ọnwa atọ mgbe etinyere ya n'ikuku. Anyị nwere ike itinye ya n'ime akpa dịka ihe ndị ahịa chọrọ si dị. -
Ihe na-ebuga ihe na-akpali akpali nke alumina/gamma alumina/gamma alumina bead
ihe
Ngalaba
Nsonaazụ
Usoro Alumina
Gamma Alumina
Nkesa Nha Ngwụcha
D50
μm
88.71
＜20μm
%
0.64
＜40μm
%
9.14
＞150μm
%
15.82
Ngwakọta Kemịkalụ
Al2O3
%
99.0
SiO2
%
0.014
Na2O
%
0.007
Fe2O3
%
0.011
Arụmọrụ Ahụ
Nzọ
m²/g
196.04
Olu oghere
Ml/g
0.388
Nha oghere nkezi
nm
7.92
Njupụta buru ibu
g/ml
0.688
A chọpụtala na alumina dị ma ọ dịkarịa ala ụdị 8, ha bụ α- Al2O3, θ-Al2O3, γ- Al2O3, δ- Al2O3, η- Al2O3, χ- Al2O3, κ- Al2O3 na ρ- Al2O3, njirimara nhazi macroscopic ha dịkwa iche. Alumina nke a na-akpọ Gamma activated bụ kristal dị kubik, nke a na-anaghị agbaze na mmiri, mana ọ na-agbaze na acid na alkali. Alumina nke a na-akpọ Gamma activated anaghị akwado acidic, nwere ebe ịgbaze dị elu 2050 ℃, enwere ike ime gel alumina n'ụdị hydrate ka ọ bụrụ oxide nwere nnukwu porosity na elu pụrụ iche, ọ nwere usoro mgbanwe n'ọtụtụ okpomọkụ. Na okpomọkụ dị elu, n'ihi mmiri ịkpọ nkụ na dehydroxylation, Al2O3surface na-apụta nhazi oxygen unsaturated (center alkali) na aluminum (center acid), yana ọrụ catalytic. Ya mere, enwere ike iji alumina dị ka ihe na-ebu ibu, ihe na-akpali akpali na cocatalyst.Alumina Gamma nke a na-arụ ọrụ nwere ike ịbụ ntụ ntụ, granules, strips ma ọ bụ ndị ọzọ. Anyị nwere ike ime dịka ihe ị chọrọ. γ-Al2O3, nke a na-akpọ "alumina activated", bụ ụdị ihe siri ike nke nwere oghere dị elu, n'ihi nhazi oghere ya a na-agbanwe agbanwe, nnukwu mpaghara elu kpọmkwem, arụmọrụ adsorption dị mma, elu nwere uru nke acidity na ezigbo nkwụsi ike okpomọkụ, elu microporous nwere ihe ndị dị mkpa nke ihe omume catalytic, ya mere ọ na-aghọ ihe na-akpali akpali, ihe na-ebu catalytic na ihe na-ebu chromatography kachasị eji na ụlọ ọrụ kemịkalụ na mmanụ, ma na-arụ ọrụ dị mkpa na hydrocracking mmanụ, nhazi hydrogenation, mgbanwe hydrogenation, mmeghachi omume dehydrogenation na usoro nhicha ikuku ụgbọala. A na-eji Gamma-Al2O3 eme ihe dị ka ihe na-ebu catalytic n'ihi nhazi oghere ya na acidity elu. Mgbe ejiri γ-Al2O3 mee ihe dị ka ihe na-ebu ibu, ọ nwekwara ike inwe mmetụta iji gbasaa ma mee ka ihe ndị na-arụ ọrụ sie ike, ọ nwekwara ike inye etiti alkali acid, mmeghachi omume synergistic na ihe ndị na-arụ ọrụ catalytic. Ọdịdị oghere na ihe ndị dị n'elu nke ihe na-akpali akpali na-adabere na ihe na-ebu γ-Al2O3, yabụ a ga-ahụ ihe na-ebu arụmọrụ dị elu maka mmeghachi omume catalytic kpọmkwem site na ijikwa ihe onwunwe nke ihe na-ebu gamma alumina.A na-ejikarị alumina a na-emepụta Gamma activated alumina site na pseudo-boehmite ya ruo okpomọkụ dị elu nke 400 ~ 600℃, yabụ ihe ndị dị n'elu na-ekpebikarị site na pseudo-boehmite nke bu ụzọ ya, mana enwere ọtụtụ ụzọ isi mee pseudo-boehmite, ebe dị iche iche nke pseudo-boehmite na-eduga na ụdị gamma - Al2O3. Agbanyeghị, nye ihe mkpali ndị ahụ nwere ihe pụrụ iche maka onye na-ebu alumina, naanị dabere na njikwa nke pseudo-boehmite bu ụzọ siri ike inweta, a ga-eburu ya na nkwadebe prophase na ụzọ njikọta mgbe nhazi gasịrị iji gbanwee ihe onwunwe nke alumina iji mezuo ihe dị iche iche achọrọ. Mgbe okpomọkụ dị elu karịa 1000 ℃ na-eji, alumina na-eme mgbe mgbanwe nkebi gasịrị: γ→δ→θ→α-Al2O3, n'ime ha γ、δ、θ bụ ngwugwu cubic close, ọdịiche dị naanị na nkesa nke aluminom ion na tetrahedral na octahedral, yabụ mgbanwe nkebi ndị a anaghị akpata nnukwu mgbanwe nke ihe owuwu ahụ. Ion oxygen dị na usoro alfa bụ ihe mkpuchi dị n'akụkụ hexagonal, ihe ndị dị na aluminum oxide bụ ihe jikọrọ ọnụ nke ukwuu, mpaghara elu kpọmkwem dara nke ukwuu.
Nchekwa:Zere mmiri mmiri, zere ịpịgharị, ịtụfu ihe na ịma jijiji dị nkọ n'oge njem. E kwesịrị ịkwadebe ebe mmiri na-anaghị ezo.A ga-echekwa ya n'ụlọ nkwakọba ihe kpọrọ nkụ ma nwee ikuku iji gbochie mmetọ ma ọ bụ mmiri mmiri.Ngwugwu:Ụdị
Akpa plastik
Ịdụm
Ịdụm
Akpa dị oke mma/Akpa Jumbo
Ọla
25kg/55lb
25 kg / 55 lb
150 kg / 330 lb
750kg/1650lb
900kg/1980lb
1000kg / 2200 lb
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Gel alumina dị okirikiri nke a na-arụ ọrụ/Bọọlụ alumina dị elu/bọọlụ alumina alpha
Gel alumina nke dị okirikiri arụ ọrụ
maka ịgba ọgwụ n'ime igwe nkụ ikukuNjupụta dị ukwuu (g/1):690Nha nha: 98% 3-5mm (gụnyere 3-4mm 64% na 4-5mm 34%)Okpomọkụ mmeghari ohuru anyị na-akwado bụ n'etiti 150 na 200℃Ike Euiqlibrium maka uzuoku mmiri bụ 21%Ụkpụrụ Ule
HG/T3927-2007
Ihe Nnwale
Ọkọlọtọ /Nkọwapụta
Nsonaazụ Ule
Ụdị
Kpụrụkpụrụ
Kpụrụkpụrụ
Al2O3(%）
≥92
92.1
LOI(%）
≤8.0
7.1
Njupụta buru ibu(g / cm3）
≥0.68
0.69
Nzọ(m2/g）
≥380
410
Olu oghere(cm3/g）
≥0.40
0.41
Ike Nkụpịa (N/G)）
≥130
136
Mmiri ịmịkọrọ mmiri(%）
≥50
53.0
Mfu na Mwepụ(%）
≤0.5
0.1
Nha ruru eru(%）
≥90
95.0
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Nkwado ihe mkpali nke alfa alumina
α-Al2O3 bụ ihe nwere oghere, nke a na-ejikarị eme ihe maka ihe na-akwalite ihe mkpali, ihe ndị na-eme ka ihe dị n'ime ya sie ike, ihe ndị na-ekewapụ akụkụ gas, wdg. α-Al2O3 bụ usoro kachasị kwụsie ike n'ime alumina niile ma a na-ejikarị ya akwado ihe ndị na-arụ ọrụ na ihe na-akpali akpali nwere oke ọrụ dị elu. Nha oghere nke ihe na-akpali akpali nke α-Al2O3 buru ibu karịa ụzọ enweghị molekul, nkesa ya dịkwa otu, yabụ enwere ike iwepụ nsogbu mgbasa dị n'ime nke obere oghere na sistemụ mmeghachi omume catalytic kpatara nke ọma, enwere ike ibelata mmeghachi omume akụkụ oxidation miri emi n'ime usoro ahụ maka ebumnuche nke nhọrọ oxidation. Dịka ọmụmaatụ, ihe na-akpali ọlaọcha eji eme ka ethylene oxidation gaa ethylene oxide na-eji α-Al2O3 dị ka ihe na-ebu ya. A na-ejikarị ya eme ihe na mmeghachi omume catalytic nwere oke okpomọkụ na njikwa mgbasa mpụta.
Data Ngwaahịa
Mpaghara Pụrụ Iche 4-10 m²/g Olu oghere 0.02-0.05 g/cm³ Ụdị Mgbaaka okirikiri, okirikiri, mgbanaka gbawara agbawa, wdg. Mmecha nke Alfa ≥99% Na2O3 ≤0.05% SiO2 ≤0.01% Fe2O3 ≤0.01% Enwere ike ịhazi mmepụta dịka ihe ndị dị mkpa maka index si dị -
Onye na-eme ka sọlfọ nweta ihe mkpali AG-300
LS-300 bụ ụdị ihe na-akpalite mgbake sọlfọ nke nwere nnukwu mpaghara pụrụ iche yana ọrụ Claus dị elu. Arụmọrụ ya dị elu n'ọkwa mba ụwa.
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AG-MS Gbara Gburugburu Alumina
Ngwaahịa a bụ ihe na-anaghị egbu egbu, enweghị ụtọ, ọ naghị agbaze na mmiri na ethanol. Ngwaahịa AG-MS nwere ike dị elu, obere iyi, nha a na-agbanwe agbanwe, olu oghere, mpaghara elu kpọmkwem, njupụta buru ibu na njirimara ndị ọzọ, enwere ike ịgbanwe ya dịka ihe ngosi niile si dị, nke a na-ejikarị eme ihe na adsorbent, hydrodesulfurization catalyst carrier, hydrogenation denitrification catalyst carrier, CO sulfur resistant transformation catalyst carrier na ubi ndị ọzọ.
