MASU KAYATARWA
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Alumina Mai Tsarkakakken Tsarkakakke
**Bayanin Alumina Mai Tsabta Mai Tsabta (UHPA)**
An samar da shi ta hanyar daidaitaccen hydrolysis na alkoxide, UHPA ɗinmu yana samun tsarkin kashi 99.9%-99.999% tare da kwanciyar hankali na zafi (≤1600°C), ƙarfin injina, da rashin kuzarin sinadarai.**Mahimman Sifofi**
- **Tsarkakewar Atom**: Kula da ƙazanta na sub-ppm
- **Ana iya keɓancewa**: Girman barbashi mai daidaitawa (50nm-10μm) da porosity
- **Ayyuka da yawa**: Mafi girman yawan sintering, bayyananniya ta gani (>99%), da juriya ga tsatsa**Manyan Aikace-aikace**
◼ **Kayan aiki na zamani**:
• Girman saffir na roba (LED/display substrates)
• Daidaita gogewa ga na'urorin semiconductors da na gani
• Yumbu mai inganci (marufi na IC, ƙwayoyin mai mai ƙarfi na oxide)◼ **Fasahar Makamashi**:
• Rufin batirin lithium da masu rabawa
• Sulke mai haske da kayan aikin laser◼ **Mafita Masana'antu**:
• Tallafin mai kara kuzari na fetur
• Abubuwan da suka fi ƙarfin phosphorus a duniya
• Sassan murhu masu zafi sosai**Tsarin**: Foda na Nanoscale, granules, dakatarwa
**Inganci**: Samar da takardar shaidar ISO 9001, daidaiton rukuniYa dace da masana'antu masu buƙatar kayan da ba su da lahani, UHPA yana ba da damar samun ci gaba a fannin gani, makamashi, da kuma yumbu na zamani tare da tsarki da kwanciyar hankali na aiki mara misaltuwa.
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Gamma Alumina Mai Tsarkakakke
Gamma Alumina Mai Tsarkakakke
An samar da shi ta hanyar ingantaccen hydrolysis na alkoxide, wannan alumina mai girman gamma yana ba da tsarki mai matuƙar girma (99.9%-99.99%) tare da kyawawan halaye:- Babban Yankin Sama(150-400 m²/g)Porosity Mai Sarrafawa
- Kwanciyar Hankali ta Zafi(har zuwa 1000°C) &Ƙarfin Inji
- Mafi girman sha'awa&Ayyukan Ƙarfafawa
Aikace-aikace:
✔️ Masu Haɗawa/Masu Haɗawa: Tace mai, sarrafa hayaki mai, haɗa sinadarai
✔️ Abubuwan da ke ƙara kuzari: Tsaftace iskar gas, chromatography, da kuma cire danshi
✔️ Siffofi na Musamman: Foda, ƙwallo, ƙuraje, saƙar zumaMuhimman Amfani:
- Tsarkakakken lokaci (>98% γ-phase)
- Tsarin acidity da rami mai daidaitawa
- Daidaito da kuma samar da kayayyaki masu yawa
Ya dace da manyan ayyukan masana'antu waɗanda ke buƙatar kwanciyar hankali, amsawa, da inganci.
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AOG-MAC01 benzene mai gyarawa Oxidation zuwa Maleic Anhydride mai kara kuzari
AOG-MAC01benzene mai gyarawa Oxidation zuwa Maleic Anhydride mai kara kuzari
Bayanin Samfurin:
AOG-MAC01Benzen mai gyarawa Oxidation zuwa Maleic Anhydride mai kara kuzari
Ana amfani da gaurayen oxide a cikin mai ɗaukar kaya mara aiki, abubuwan aiki na V2O5 da MoO3as
A cikin benzene mai tsayayyen gado, iskar shaka ta shiga cikin maleic anhydride.
Halaye na babban aiki, babban ƙarfi, 98% -99% ƙimar juyawa, mai kyau
zaɓi da kuma yawan amfanin ƙasa har zuwa kashi 90%-95%. An yi amfani da mai haɓaka aikin ta hanyar kunna shi kafin lokacin da aka ƙayyade.
da kuma sarrafa tsawon rai, lokacin fara shigarwar yana raguwa sosai,
Rayuwar sabis na samfurin har zuwa shekaru biyu ko fiye.
Kayayyakin jiki da na sinadarai:abubuwa
fihirisa
Bayyanar
Launin baƙar-shuɗi
Yawan yawa, g/ml
0.75-0.81g/ml
Siffar siffar, mm
Zoben da aka saba da shi mai rami 7 * 4 * 4
Faɗin saman, ㎡/g
＞0.1
Sinadarin sinadarai
V2O5, MoO3 da ƙari
Ƙarfin murƙushewa
Axial10kg/ɓangare, radial5kg/ɓangare
Yanayin aiki na tunani:
Zafin jiki,℃
Mataki na farko 430-460℃, al'ada 400-430℃
Gudun sarari, h -1
2000-2500
Yawan Benzene
42g-48g /m³inganfani mai kyau, 52g//m³ana iya amfani da shi
Matakin aiki
Yawan juyawar Benzene 98%-99%
1. Amfani da man fetur-benzene shine mafi kyau ga mai kara kuzari, saboda thiophene da jimillar sulfur a cikin benzene zasu rage aikin mai kara kuzari na aiki, bayan na'urar tana aiki yadda ya kamata, ana iya amfani da superfine coking benzene.
2. A cikin wannan tsari, zafin wurin zafi bai kamata ya wuce 460℃ ba.
3. Saurin sararin samaniya na mai kara kuzari a cikin awanni 2000-2500 -1 yana da mafi kyawun tasiri. Tabbas, idan saurin sararin samaniya ya fi wannan girma, yana aiki da kyau, tunda shine mai kara kuzari mai saurin sararin samaniya mai yawa.
Kunshin da sufuri:
A lokacin ajiya da jigilar kaya, mai kara kuzari yana da cikakken juriya ga danshi, yana hana ruwa shiga kuma bai kamata ya wuce watanni 3 ba idan aka sanya shi a cikin iska. Za mu iya shirya shi cikin sauƙi bisa ga buƙatun abokan ciniki. -
Masu ɗaukar Gamma da aka kunna alumina/gamma alumina masu ɗaukar kaya/gamma alumina bead
Abu
Naúrar
Sakamako
Matakin Alumina
Gamma Alumina
Rarraba Girman Barbashi
D50
μm
88.71
＜20μm
%
0.64
＜40μm
%
9.14
＞150μm
%
15.82
Sinadarin Sinadarai
Al2O3
%
99.0
SiO2
%
0.014
Na2O
%
0.007
Fe2O3
%
0.011
Aikin Jiki
FATAWA
m²/g
196.04
Girman rami
Ml/g
0.388
Matsakaicin Girman Rami
nm
7.92
Yawan Yawa
g/ml
0.688
An gano cewa alumina tana wanzuwa aƙalla nau'i 8, su ne α- Al2O3, θ-Al2O3, γ- Al2O3, δ- Al2O3, η- Al2O3, χ- Al2O3, κ- Al2O3 da ρ- Al2O3, halayen tsarin macroscopic ɗinsu suma sun bambanta. Alumina mai aiki da Gamma lu'ulu'u ne mai siffar cubic closed, wanda ba ya narkewa a cikin ruwa, amma yana narkewa a cikin acid da alkali. Alumina mai aiki da Gamma yana da rauni mai tallafawa acid, yana da babban wurin narkewa 2050 ℃, ana iya yin gel ɗin alumina a cikin siffa mai hydrate zuwa oxide tare da babban porosity da babban saman takamaiman, yana da matakan sauyawa a cikin kewayon zafin jiki mai faɗi. A mafi yawan zafin jiki, saboda bushewa da dehydroxylation, saman Al2O3 yana bayyana daidaituwar iskar oxygen mara cikawa (cibiyar alkaline) da aluminum (cibiyar acid), tare da aikin catalytic. Saboda haka, ana iya amfani da alumina azaman mai ɗaukar kaya, mai haɓaka da cocatalyst.Alumina mai aiki da Gamma na iya zama foda, granules, tubes ko wasu. Za mu iya yin kamar yadda kuke buƙata. γ-Al2O3, wanda aka kira "alumina mai kunnawa", wani nau'in kayan aiki ne mai ƙarfi mai ramuka masu ramuka, saboda tsarin ramuka masu daidaitawa, babban yanki na musamman, kyakkyawan aikin sha, saman tare da fa'idodin acidity da kwanciyar hankali mai kyau na zafi, saman microporous tare da halayen da ake buƙata na aikin catalytic, don haka ya zama mai kara kuzari, mai ɗaukar catalyst da mai ɗaukar chromatography mafi amfani a masana'antar sinadarai da mai, kuma yana taka muhimmiyar rawa a cikin hydrocracking na mai, sake fasalin hydrogenation, gyaran hydrogenation, dehydrogenation reaction da tsarin tsarkake hayaki na mota. Ana amfani da Gamma-Al2O3 sosai azaman mai ɗaukar catalyst saboda daidaitawar tsarin ramuka da acidity na saman. Lokacin da aka yi amfani da γ-Al2O3 azaman mai ɗaukar kaya, baya ga haka yana iya samun tasirin warwatsewa da daidaita abubuwan aiki, kuma yana iya samar da cibiyar aiki mai aiki da alkali na acid, amsawar haɗin gwiwa tare da abubuwan aiki masu aiki na catalytic. Tsarin rami da kuma yanayin saman mai kara kuzari sun dogara ne akan mai ɗaukar γ-Al2O3, don haka za a sami mai ɗaukar nauyi mai aiki mai kyau don takamaiman amsawar mai kara kuzari ta hanyar sarrafa halayen mai ɗaukar gamma alumina.Alumina mai kunna gamma galibi ana yin ta ne da pseudo-boehmite mai riga-kafi har zuwa digiri 400 ~ 600℃, don haka kaddarorin sinadaran saman galibi ana ƙaddara su ne ta hanyar pseudo-boehmite mai riga-kafi, amma akwai hanyoyi da yawa don yin pseudo-boehmite, kuma tushen daban-daban na pseudo-boehmite yana haifar da bambancin gamma - Al2O3. Duk da haka, ga waɗannan abubuwan haɓaka masu buƙatu na musamman ga mai ɗaukar alumina, kawai dogara ne akan ikon pseudo-boehmite mai riga-kafi yana da wahalar cimmawa, dole ne a ɗauki hanyar shiryawa da haɗa hanyoyin haɗa abubuwa bayan sarrafawa don daidaita halayen alumina don biyan buƙatu daban-daban. Lokacin da zafin jiki ya fi 1000 ℃ da ake amfani da shi, alumina yana faruwa bayan canjin mataki: γ→δ→θ→α-Al2O3, daga cikinsu γ、δ、θ sune marufi mai siffar cubic, bambancin yana cikin rarraba ions na aluminum a cikin tetrahedral da octahedral, don haka waɗannan canjin lokaci baya haifar da bambancin tsarin sosai. Ion oxygen a cikin matakin alpha suna rufewa da hexagonal, barbashi na aluminum oxide sun sake haɗuwa sosai, takamaiman yankin saman ya ragu sosai.
Ajiya:A guji danshi, a guji gungurawa, jifa da girgiza kai yayin jigilar kaya, ya kamata a shirya wuraren da za su iya jure ruwan sama.Ya kamata a adana shi a cikin busasshiyar ma'ajiyar kayan ajiya mai iska domin hana gurɓatawa ko danshi.Kunshin:Nau'i
Jakar filastik
Ganga
Ganga
Babban jaka/Baka mai tsalle
Dutsen Ado
25kg/55lb
25 kg / 55 lbs
150 kg / 330 lb
750kg/1650lb
900kg/1980lb
1000kg/ 2200 lb
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Gel ɗin alumina mai siffar zagaye da aka kunna/Babban aikin ƙwallon alumina/ƙwallon alumina na alpha
Gel ɗin Alumina mai siffar siffar siffa mai aiki
don allura a cikin na'urar busar da iskaYawan yawa (g/1):690Girman Rata: 98% 3-5mm (gami da 3-4mm 64% da 4-5mm 34%)Zafin farfadowa da muka bayar da shawarar yana tsakanin 150 da 200℃Ƙarfin tururin ruwa na Euiqlibrium shine kashi 21%Tsarin Gwaji
HG/T3927-2007
Kayan Gwaji
Daidaitacce / Takamaiman Takarda
Sakamakon Gwaji
Nau'i
Ƙwallon ƙafa
Ƙwallon ƙafa
Al2O3(%）
≥92
92.1
LOI(%）
≤8.0
7.1
Yawan Yawa(g / cm3）
≥0.68
0.69
FATAWA(m2/g）
≥380
410
Girman rami(cm3/g）
≥0.40
0.41
Ƙarfin Murkushewa (N/G)）
≥130
136
Shakar ruwa(%）
≥50
53.0
Asarar Ragewar Kashi(%）
≤0.5
0.1
Girman da ya cancanta(%）
≥90
95.0
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Tallafin mai kara kuzari na Alpha alumina
α-Al2O3 abu ne mai ramuka, wanda galibi ana amfani da shi don tallafawa masu kara kuzari, masu shaye-shaye, kayan rabuwar iskar gas, da sauransu. α-Al2O3 shine mafi kwanciyar hankali na dukkan alumina kuma yawanci ana amfani da shi don tallafawa abubuwan da ke aiki da kara kuzari tare da babban rabo na aiki. Girman ramin mai ɗaukar kara kuzari na α-Al2O3 ya fi girma fiye da hanyar da ba ta da ƙwayoyin cuta, kuma rarrabawar iri ɗaya ce, don haka matsalar yaɗuwar ciki da ƙaramin girman rami ya haifar a cikin tsarin amsawar kara kuzari za a iya kawar da ita mafi kyau, kuma za a iya rage halayen gefen iskar oxygen mai zurfi a cikin tsarin don manufar zaɓi na iskar oxygen. Misali, mai kara kuzari na azurfa da ake amfani da shi don iskar oxygen na ethylene zuwa ethylene oxide yana amfani da α-Al2O3 a matsayin mai ɗaukar nauyi. Sau da yawa ana amfani da shi a cikin halayen kara kuzari tare da babban zafin jiki da sarrafa yaɗuwar waje.
Bayanan Samfura
Takamaiman Yanki 4-10 m²/g Girman rami 0.02-0.05 g/cm³ Siffa Zoben silinda, mai siffar silinda, mai siffar rasscated, da sauransu Tsarkakewar Alpha ≥99% Na2O3 ≤0.05% SiO2 ≤0.01% Fe2O3 ≤0.01% Ana iya keɓance samarwa bisa ga buƙatun ma'aunin -
Mai ƙarfafa farfadowa da sulfur AG-300
LS-300 wani nau'in sinadarin sulfur ne mai girman yanki da kuma babban aikin Claus. Ayyukansa suna nan a matakin ci gaba na duniya.
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Mai ɗaukar Alumina na AG-MS mai siffar zobe
Wannan samfurin farin ƙwallo ne, ba shi da guba, ba shi da ɗanɗano, ba ya narkewa a cikin ruwa da ethanol. Kayayyakin AG-MS suna da ƙarfi mai yawa, ƙarancin lalacewa, girman da za a iya daidaitawa, girman ramuka, takamaiman yankin saman, yawan yawa da sauran halaye, ana iya daidaita su bisa ga buƙatun duk alamun, ana amfani da su sosai a cikin adsorbent, mai ɗaukar hydrodesulfurization catalyst, mai ɗaukar hydrogenation denitrification catalyst, mai ɗaukar canjin sulfur mai jure wa CO2 da sauran filayen.
