CATALYSTTS
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Gamma activated alumina/Gamma Alumina Catalyst Carriers/gamma alumina bead
Item
Unit
Mhedzisiro
Alumina Phase
Gamma Alumina
Particle Size Distribution
D50
μm
88.71
＜20μm
%
0.64
＜40μm
%
9.14
＞150μm
%
15.82
Kuumbwa Kwemakemikari
Al2O3
%
99.0
SiO2
%
0.014
Na2O
%
0.007
Fe2O3
%
0.011
Kuita Kwenyama
BET
m²/g
196.04
Pore Volume
Ml/g
0.388
Avhareji yePore Size
nm
7.92
Bulk Density
g/ml
0.688
Alumina akawanikwa aine kanenge 8 fomu, iwo α- Al2O3, θ-Al2O3, γ- Al2O3, δ- Al2O3, η- Al2O3, χ- Al2O3, κ- Al2O3 uye ρ- Al2O3, yavo yakateedzana macroscopic chimiro zvimiro. zvakare akasiyana.Gamma activated alumina is cubic close packed crystal, isinganyunguriki mumvura, asi inonyungudika muasidhi uye alkali.Gamma activated alumina haina simba acidic tsigiro, ine yakakwira kunyungudika 2050 ℃, alumina gel mune hydrate fomu inogona kugadzirwa muokisidhi ine yakakwira porosity uye yakakwirira chaiyo nzvimbo, ine nhanho dzekuchinja mune yakakura tembiricha renji.Pakupisa kwepamusoro, nekuda kwekupera mvura mumuviri uye dehydroxylation, iyo Al2O3surface inoratidzika kurongeka unsaturated oxygen (alkali centre) nealuminium (acid centre), ine catalytic chiitiko.Naizvozvo, alumina inogona kushandiswa semutakuri, catalyst uye cocatalyst.Gamma activated alumina inogona kuva hupfu, granules, mitsetse kana zvimwe.Taigona kuita sezvaunoda.γ-Al2O3, yainzi "activated alumina", imhando ye porous high dispersion solid materials, nekuda kwekugadziriswa kwayo pore chimiro, hombe chaiyo pamusoro penzvimbo, yakanaka adsorption performance, pamusoro ine zvakanakira acidity. uye kugadzikana kwakanaka kwekupisa, microporous pevhu ine inodiwa zvimiro zvecatalytic chiito, saka inova inonyanya kushandiswa catalyst, catalyst carrier uye chromatography carrier muindasitiri yemakemikari neoiri, uye inoita basa rakakosha muoiri hydrocracking, hydrogenation refining, hydrogenation reforming, dehydrogenation reaction uye mota exhaust purification process.Gamma-Al2O3 inoshandiswa zvakanyanya secatalyst carrier nekuda kwekugadzirisa kwechimiro chayo chepore uye acidity yepamusoro.Kana γ- Al2O3 inoshandiswa semutakuri, kunze kweiyo inogona kuve nemhedzisiro yekuparadzira uye kudzikamisa zvinoshanda zvinoriumba, zvakare inogona kupa asidhi alkali inoshanda muzinda, synergistic reaction ine catalytic inoshanda zvikamu.Iyo pore chimiro uye pamusoro pezvimiro zvecatalyst zvinoenderana ne γ-Al2O3 mutakuri, saka yakakwira performance carrier inogona kuwanikwa kune chaiyo catalytic reaction nekudzora zvimiro zvegamma alumina carrier.Gamma activated alumina inowanzogadzirwa neayo precursor pseudo-boehmite kuburikidza ne400 ~ 600 ℃ yakanyanya tembiricha kupera mvura, saka iyo yepamusoro physicochemical zvimiro zvinonyanya kutsanangurwa neinotangira pseudo-boehmite, asi kune nzira dzakawanda dzekuita pseudo-boehmite, uye akasiyana masosi. yepseudo-boehmite inotungamirira kune zvakasiyana-siyana zvegamma - Al2O3.Nekudaro, kune izvo zvinokonzeresa zvine zvakakosha zvinodiwa kune alumina mutakuri, kuvimba chete nekutonga kwe precursor pseudo-boehmite yakaoma kuwana, inofanirwa kutorwa kune prophase kugadzirira uye post processing kubatanidza nzira dzekugadzirisa hupfumi hwealuminium kuti isangane nezvinodiwa zvakasiyana.Kana tembiricha yakakwira kupfuura 1000 ℃ mukushandiswa, alumina inoitika inotevera nhanho shanduko: γ→ δ→ θ→α-Al2O3, pakati pavo γ, δ, θ ari cubic padhuze packing, mutsauko unongori mukugoverwa kwealuminium ion mu. tetrahedral uye octahedral, saka iyi shanduko yechikamu haikonzeri misiyano yakawanda yezvimiro.Oxygen ions mu alpha phase ndeye hexagonal kuvhara packing, aluminium oxide particles iguva reunion, chaiyo nzvimbo yakaderera zvakanyanya.
Storage:LDzivisa hunyoro, dzivirira kupuruzira, kukanda uye kuvhundutsa panguva yekufambisa, zvivakwa zvisinganayi mvura zvinofanirwa kuverengerwa.lInofanirwa kuchengetwa mudura rakaoma uye rine mhepo kudzivirira kusvibiswa kana unyoro.Package:Type
Plastic bag
Drum
Drum
Super saga/Jumbo bag
Bead
25kg/55lb
25 kg/ 55 lb
150 kg/ 330 lb
750kg/1650lb
900kg/1980lb
1000kg / 2200 lb
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Yakaitwa spherical shaped alumina gel/High performance alumina bhora/alpha alumina bhora
Activated Spherical Shaped Alumina gel
kuitira jekiseni mu Air dryerKuwanda kwehuwandu (g/1):690Mesh Size: 98% 3-5mm (kusanganisira 3-4mm 64% uye 4-5mm 34%)Tembiricha yekuvandudza yatinokurudzira iri pakati pe150 ne200 ℃Euiqlibrium simba remvura mhute i21%Test Standard
HG/T3927-2007
Test Item
Standard /SPEC
Test Result
Type
Beads
Beads
Al2O3(%）
≥92
92.1
LOI(%）
≤8.0
7.1
Bulk Density(g/cm3）
≥0.68
0.69
BET(m2/g）
≥380
410
Pore Volume(cm3/g）
≥0.40
0.41
Kupwanya Simba(N/G）
≥130
136
Mvura adsorption(%）
≥50
53.0
Kurasikirwa paAttrition(%）
≤0.5
0.1
Qualified Size(%）
≥90
95.0
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A-aluminium catalyst rutsigiro
α-Al2O3 iine porous material, iyo inowanzoshandiswa kutsigira catalysts, adsorbents, gas phase separation materials, etc. α-Al2O3 ndiyo inonyanya kugadzikana yealumina yose uye inowanzoshandiswa kutsigira catalyst active components ne high activity ratio. .Iyo pore saizi yea-Al2O3 catalyst carrier yakakura kupfuura iyo molecular yakasununguka nzira, uye kugovera kwakafanana, saka dambudziko remukati rekupararira rinokonzerwa nehukuru hudiki hwepore mu catalytic reaction system inogona kubviswa zvirinani, uye yakadzika oxidation. mativi maitiro anogona kudzikiswa mukuita nechinangwa chekusarudza oxidation.Semuenzaniso, iyo silver catalyst inoshandiswa kune ethylene oxidation kune ethylene oxide inoshandisa α-Al2O3 semutakuri.Inowanzo shandiswa mukukonzeresa maitiro ane tembiricha yepamusoro uye yekunze diffusion control.
Product Data
Specific Area 4-10 m²/g Pore Volume 0.02-0.05 g/cm³ Shape Spherical, cylindrical, rascated mhete, nezvimwe Alpha chenesa ≥99% Na2O3 ≤0.05% SiO2 ≤0.01% Fe2O3 ≤0.01% Kugadzirwa kunogona kugadzirwa zvinoenderana nezvinodiwa index -
Sulfur Recovery Catalyst AG-300
LS-300 imhando yesarufa kudzoreredza catalyst ine yakakura chaiyo nzvimbo uye yakakwirira Claus chiitiko.Kutamba kwayo kunomira padanho repasi rose.
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TiO2 Yakavakirwa Sulfur Recovery Catalyst LS-901
LS-901 rudzi rutsva rweTiO2 yakavakirwa catalyst ine akakosha ekuwedzera ekudzoreredza sarufa.Kuita kwayo kwakazara uye tekinoroji indexes yasvika pasi rose nhanho, uye iri munzvimbo inotungamira muindasitiri yepamba.
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AG-MS Spherical Alumina Carrier
Ichi chigadzirwa ibhora chena chidimbu, chisiri chepfu, chisina kunaka, chisinganyungudika mumvura uye ethanol.Zvigadzirwa zveAG-MS zvine simba rakawanda, chiyero chakaderera chekupfeka, saizi inogadziriswa, pore vhoriyamu, chaiyo nzvimbo, kuwanda kwehuwandu uye humwe hunhu, hunogona kugadziriswa zvinoenderana nezvinodiwa zvezviratidzo zvese, zvinoshandiswa zvakanyanya mu adsorbent, hydrodesulfurization catalyst carrier, hydrogenation denitrification. catalyst carrier, CO sulfur resistant transformation catalyst carrier uye mamwe minda.
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Pseudo Boehmite
Technical Data Application / Packing Products application Ichi chigadzirwa chinoshandiswa zvakanyanya se adsorbent, desiccant, catalyst kana catalyst inotakura mukuchenesa oiri, rabha, fetireza uye petrochemical indasitiri.Kurongedza 20kg/25kg/40kg/50kg bhegi rakarukwa kana pachikumbiro chemutengi. -
Alumina Ceramic Filler Yakakwira Alumina Inert Bhora/99% alumina ceramic bhora
Chemical filler bhora zvivakwa: alias alumina ceramic bhora, bhora rekuzadza, inert ceramic, bhora rekutsigira, yakakwira-kuchena kuzadza.
Chemical filler bhora application: inoshandiswa zvakanyanya mu petrochemical plant, chemical fiber plant, alkyl benzene plant, aromatics plant, ethylene plant, natural gasi nezvimwe zvidyarwa, hydrocracking units, refining units, catalytic reforming units, isomerization units, demethylation units Underfill zvinhu zvakadai se. zvishandiso.Sechitsigiro chekuvhara zvinhu uye shongwe yekurongedza ye catalyst, molecular sieve, desiccant, nezvimwe mu reactor.Basa rayo guru nderekuwedzera nzvimbo yekugovera gasi kana mvura kuti itsigire uye kudzivirira iyo inoshanda catalyst ine simba rakaderera.
Zvimiro zvemakemikari mabhora ekuzadza mabhora: kuchena kwakanyanya, kusimba kwepamusoro, kukwira kwekushisa kwepamusoro, kupikisa kwepamusoro, kusimba kweasidhi uye alkali corrosion resistance, kugadzikana kwemafuta ekuvhundutsa, uye kugadzikana kwemakemikari zvinhu.
Zvinotsanangurwa zvemakemikari mabhora ekuzadza: 3mm, 6mm, 8mm, 9mm, 10mm, 13mm, 16mm, 19mm, 25mm, 30mm, 38mm, 50mm, 65mm, 70mm, 75mm, 100mm.
