Nā huahana
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Gamma alumina ho'āla/Gamma Alumina Catalyst mea lawe/gamma alumina bead
'ikamu
Unite
Ka hopena
ʻAlumina Phase
Gamma Alumina
Puka Lahui
D50
μm
88.71
＜20μm
%
0.64
＜40μm
%
9.14
＞150μm
%
15.82
Hoʻohui Kimia
Al2O3
%
99.0
SiO2
%
0.014
Na2O
%
0.007
Fe2O3
%
0.011
Hana kino
BET
m²/g
196.04
Pore Volume
Ml/g
0.388
Nui Pore Awelika
nm
7.92
ʻAiʻi Nui
g/ml
0.688
Ua ʻike ʻia ka alumina ma kahi o 8 mau ʻano, ʻo ia ka α- Al2O3, θ-Al2O3, γ- Al2O3, δ- Al2O3, η- Al2O3, χ- Al2O3, κ- Al2O3 a me ρ- Al2O3, ko lākou mau waiwai macroscopic. ʻokoʻa nō hoʻi.ʻO ka alumina i hoʻoulu ʻia ʻo Gamma he pahu aniani i hoʻopili ʻia, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, akā hiki ke hoʻoheheʻe ʻia i ka waikawa a me ka alkali.ʻO ka alumina i hoʻoulu ʻia ʻo Gamma kahi kākoʻo waikawa nāwaliwali, loaʻa kahi helu hoʻoheheʻe kiʻekiʻe 2050 ℃, hiki ke hana ʻia ka alumina gel i loko o ka hydrate form i loko o ka oxide me ka porosity kiʻekiʻe a me ka ʻili kikoʻī kiʻekiʻe, aia nā pae hoʻololi i kahi ākea ākea.Ma ka wela kiʻekiʻe, ma muli o ka dehydration a me ka dehydroxylation, ʻike ʻia ka Al2O3surface i ka hui ʻana o ka oxygen unsaturated (ke kikowaena alkali) a me ka alumini (ke kikowaena waikawa), me ka hana catalytic.No laila, hiki ke hoʻohana ʻia ka alumina e like me ka mea lawe, catalyst a me ka cocatalyst.ʻO ka alumina i hoʻoikaika ʻia ʻo Gamma he pauda, granules, strips a i ʻole nā mea ʻē aʻe.Hiki iā mākou ke hana e like me kāu koi.γ-Al2O3, i kapa ʻia ʻo "alumina hoʻāla ʻia", he ʻano mea paʻa paʻa kiʻekiʻe dispersion porous, no ka mea hiki ke hoʻololi ʻia kona ʻano pore, ʻāpana kikoʻī nui, hana adsorption maikaʻi, ʻili me nā pono o ka acidity. a maikaʻi thermal paʻa, microporous ili me requisite waiwai o catalytic hana, no laila e lilo i ka loa hoʻohana 'ia catalyst, catalyst lawe a me ka chromatography lawe i loko o ka kemika a me ka aila 'oihana, a pāʻani i ka mea nui i loko o ka aila hydrocracking, hydrogenation hoʻomaʻemaʻe, hydrogenation reforming, dehydrogenation reaction and automobile exhaust purification process. Gamma-Al2O3 is much used as catalyst carrier because of the adjustability of its pore structure and surface acidity.Ke hoʻohana ʻia ʻo γ- Al2O3 ma ke ʻano he mea lawe, ʻoi aku ka hiki ke loaʻa i nā hopena e hoʻopuehu a hoʻopaʻa i nā mea hana, hiki ke hāʻawi i ke kikowaena alkali ikaika, ka hopena synergistic me nā mea hana catalytic.ʻO ke ʻano o ka pore a me nā waiwai ʻili o ka catalyst e pili ana i ka mea lawe γ-Al2O3, no laila e ʻike ʻia ka mea lawe hana kiʻekiʻe no ka hopena catalytic kikoʻī ma o ka hoʻomalu ʻana i nā waiwai o ka mea lawe gamma alumina.Hana ʻia ʻo Gamma activated alumina i kāna precursor pseudo-boehmite ma o 400 ~ 600 ℃ dehydration wela kiʻekiʻe, no laila ua hoʻoholo nui ʻia nā waiwai physicochemical o ka honua e kona precursor pseudo-boehmite, akā he nui nā ala e hana ai i ka pseudo-boehmite, a me nā kumu like ʻole. o pseudo-boehmite alakai i ka like ole o ka gamma - Al2O3.Eia nō naʻe, i kēlā mau catalysts me nā koi kūikawā i ka lawe alumina, e hilinaʻi wale i ka mana o ka precursor pseudo-boehmite paʻakikī e hoʻokō, pono e lawe ʻia e wānana i ka hoʻomākaukau a me ka hoʻoili ʻana ma hope o ka hui ʻana i nā ala e hoʻoponopono ai i nā waiwai o ka alumina e hoʻokō i nā koi like ʻole.Ke kiʻekiʻe ka mahana ma mua o 1000 ℃ i ka hoʻohana ʻana, hele mai ka alumina ma hope o ka hoʻololi ʻana o ka pae: γ→δ→θ→α-Al2O3, i waena o lākou γ、δ、θ he cubic kokoke packing, aia wale ka ʻokoʻa i ka hāʻawi ʻana i nā ion alumini. tetrahedral a me ka octahedral, no laila, ʻaʻole i hoʻololi nui kēia mau hoʻololi ʻana i nā hale.ʻO nā ion oxygen i loko o ka alpha phase he hexagonal hoʻopili pili, alumini oxide particles he grave reunion, kikoʻī o ka ʻili i emi nui.
Waihona:lE pale i ka makū, pale i ka ʻōwili ʻana, hoʻolei a me ka haʻalulu ʻoi i ka wā o ka lawe ʻana, pono e hoʻomākaukau ʻia nā mea ua.Pono e mālama ʻia i loko o kahi hale kūʻai maloʻo a hoʻoheheʻe ʻia i mea e pale ai i ka haumia a i ʻole ka makū.Pūʻolo:ʻAno
Eke 'ūlina
Pahu
Pahu
ʻeke nui/ʻeke Jumbo
Pepa
25kg/55lb
25 kg/55 lb
150 kg/ 330 lb
750kg/1650lb
900kg/1980lb
1000kg/ 2200 paona
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Hoʻohana ʻia ke ʻano spherical alumina gel/Poʻo alumina hana kiʻekiʻe/poepoe alumina alpha
Hoʻoulu ʻia ka gel alumina Spherical Shaped
no ka hoʻokomo ʻana i loko o ka mea maloʻo AirMāmā nui (g/1):690Nui Mesh:98% 3-5mm (me 3-4mm 64% a me 4-5mm 34%)ʻO ka mahana hana hou a mākou e ʻōlelo nei ma waena o 150 a 200 ℃ʻO ka mana o Euiqlibrium no ka mahu wai he 21%Kūlana hoʻāʻo
HG/T3927-2007
Mea hoao
Kūlana /SPEC
Ka hopena hoao
ʻAno
Nā lei
Nā lei
Al2O3（%）
≥92
92.1
LOI（%）
≤8.0
7.1
ʻAiʻi Nui（g / knm3）
≥0.68
0.69
BET（m2/g）
≥380
410
Pore Volume（cm3/g）
≥0.40
0.41
Ka Paʻa Paʻi (N/G）
≥130
136
Hoʻopili wai（%）
≥50
53.0
Nalo ma ka Attrition（%）
≤0.5
0.1
Nui kūpono（%）
≥90
95.0
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ʻO Transfluthrin
Inoa Mea CAS No. Pono ka pākēneka ʻŌlelo ʻO Transfluthrin 118712-89-3 99% Analytical Standard Ke hoʻolauna nei ʻo Transfluthrin, ka hopena hope loa no ka mālama ʻana i nā pest.He insecticide ikaika ka Transfluthrin e hoʻopaʻa pono a hoʻopau i nā ʻano mea ʻino like ʻole, e like me nā makika, nalo, nā moth, a me nā mea lele ʻē aʻe.Me kāna ʻano hana wikiwiki, hāʻawi ʻo Transfluthrin i ka hōʻoluʻolu wikiwiki a lōʻihi hoʻi mai nā ʻino ʻino, e lilo ia i huahana koʻikoʻi no nā hale, ʻoihana, a me nā wahi waho.
ʻO Transfluthrin kahi lāʻau pepeke pyrethroid synthetic i ʻike ʻia no kona ʻano maikaʻi a palekana.Hoʻohana ia ma ka hoʻopilikia ʻana i ka ʻōnaehana nerve o nā iniseti, e alakaʻi ana i ka maʻi lolo a make.ʻO ia ke ʻano hiki i ka Transfluthrin ke hoʻopau wikiwiki a hoʻopau i nā mea ʻino me ka ʻole e hoʻoweliweli i ke kanaka a i ʻole nā holoholona ke hoʻohana ʻia e like me nā kuhikuhi.
ʻO kekahi o nā hiʻohiʻona nui o Transfluthrin ʻo kona versatility.Hiki ke hoʻohana ʻia ma nā ʻano ʻano like ʻole, e like me ke ʻano o ka sprayer, a vaporizer, a i ʻole ma ke ʻano he mea hoʻoikaika i loko o nā moena a me nā moena.He kūpono kēia no nā noi like ʻole, inā no ka hoʻohana ʻana i loko a i waho paha.Eia kekahi, loaʻa ʻo Transfluthrin i nā ʻano ʻokoʻa like ʻole, e ʻae i nā mea hoʻohana e koho i ka ikaika kūpono loa e pili ana i kā lākou mau pono kikoʻī.
ʻO ka Transfluthrin ka mea maikaʻi loa e kūʻē i nā makika, nā mea i ʻike ʻia e lawe ana i nā maʻi like ʻole e like me ka maʻi malaria, ka maʻi dengue, a me ka maʻi Zika.Ma ka hoʻohana ʻana iā Transfluthrin, hiki i nā kānaka a me nā kaiāulu ke hōʻemi i ka pilikia o nā maʻi i lawe ʻia e ka makika a hauʻoli i kahi noho palekana a ʻoluʻolu hoʻi.
Eia kekahi, hāʻawi ʻo Transfluthrin i kahi hopena koena, ʻo ia ka mea e hoʻomau i ka pale ʻana i nā pests no kahi manawa lōʻihi ma hope o ka noi.He hopena maikaʻi kēia no ka hoʻomau ʻana i ka hoʻopaʻa ʻana i nā pest, ʻoi aku hoʻi i nā wahi i hoʻopiʻi pinepine ʻia nā infestations.
Ma kahi o kona pono, maʻalahi hoʻi ka Transfluthrin e hoʻohana.ʻO ka hoʻohana ʻana i nā mea hoʻohana e hoʻohana ʻole ai i ka pilikia ke hoʻohana ʻia, inā paha e pīpī pololei ʻia ma luna o nā ili, hoʻohana ʻia i loko o nā vaporizers, a i ʻole e hoʻokomo ʻia i loko o nā huahana hoʻomalu pest.ʻO kēia ʻoluʻolu e hoʻolilo iā Transfluthrin i koho kūpono no nā mea hoʻokele pest control ʻoihana a me nā mea kūʻai pākahi.
Eia kekahi, ua hoʻolālā ʻia ʻo Transfluthrin e hōʻemi i nā hopena kūpono i ke kaiapuni.He haʻahaʻa kona ʻona i nā mammals a ua hōʻoia ʻia he liʻiliʻi nā hopena ʻino i nā mea ola ʻole ke hoʻohana pono ʻia.ʻO ia ke ʻano e hiki ai i nā mea hoʻohana ke loaʻa ka maluhia o ka noʻonoʻo me ka ʻike e hoʻohana nei lākou i kahi huahana ʻaʻole maikaʻi wale nō akā ke kuleana o ke kaiapuni.
I ka hopena, me kona maikaʻi maikaʻi, versatility, a me ka palekana, ʻo Transfluthrin ka hopena hope loa no ka mālama ʻana i nā pest.Inā no ka hoʻomalu ʻana i nā makika, nā nalo, nā moth, a i ʻole nā mea lele lele ʻē aʻe, hāʻawi ʻo Transfluthrin i nā hopena hilinaʻi a lōʻihi.No laila, inā ʻoe e ʻimi nei i kahi insecticide ikaika a hilinaʻi, mai nānā ʻoe ma mua o Transfluthrin.E hoʻāʻo i kēia manawa a ʻike i ka ʻokoʻa e hiki ke hana i kāu mau hoʻoikaika ʻana i nā pest control.
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Meperfluthrin
Inoa Mea CAS No. Pono ka pākēneka ʻŌlelo Meperfluthrin 352271-52-499% Analytical Standard Ke hoʻolauna nei i ka Meperfluthrin, kahi lāʻau lāʻau hoʻomake maikaʻi loa a ikaika hoʻi e hāʻawi ai i ka pale mau loa i nā ʻano mea ʻino.ʻO ka Meperfluthrin kahi pyrethroid synthetic, i ʻike ʻia no kāna mau waiwai insecticidal kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa.He mea hoʻohana maʻamau ia i loko o nā ʻano huahana insecticide hale, e like me nā namu, moena, a me nā wai.
Hana ʻo Meperfluthrin ma ka hoʻopilikia ʻana i ka ʻōnaehana nerve o nā iniseti, e alakaʻi ana i ka maʻi lolo a make.He mea maikaʻi loa kēia i ka hoʻomalu ʻana a me ka hoʻopau ʻana i nā mea ʻino e like me ka makika, nā nalo, nā ʻōpala, a me nā mea lele a me nā mea kolo.Loaʻa i ka Meperfluthrin kahi hopena kuʻi wikiwiki, ʻo ia hoʻi ka hoʻopaʻa ʻole ʻana a pepehi i nā iniseti i ka hoʻopili ʻana, e hāʻawi koke ana i ka hōʻoluʻolu mai nā maʻi pest.
ʻO kekahi o nā pōmaikaʻi koʻikoʻi o Meperfluthrin ʻo kāna hana koena mau loa.Ke hoʻohana ʻia, hoʻomau ʻia no ka manawa lōʻihi, e hāʻawi ana i ka pale mau ʻana i nā pest.He hopena maikaʻi kēia no ka hoʻohana ʻana i loko a me waho, no ka mea hiki iā ia ke kōkua i ka hana ʻana i kahi ʻano pest-free no nā hale, nā māla, a me nā wahi kūʻai.
Loaʻa ka Meperfluthrin i nā ʻano hana like ʻole, me nā coils, moena, a me nā mea hoʻoheheʻe wai.He mea maʻalahi kēia mau huahana a maʻalahi hoʻi e hoʻohana, e kūpono ana no ka hoʻohana pilikino a me ka ʻoihana.ʻO nā moena namu a me nā moena meperfluthrin ka mea kaulana loa ma nā wahi i laha ai nā maʻi i lawe ʻia e ka makika, no ka mea, hāʻawi lākou i kahi ala maʻalahi a maikaʻi hoʻi e pale aku ai i nā makika a hoʻemi i ka pilikia o nā maʻi.
Ma waho aʻe o kāna mau mea insecticidal, ʻike ʻia ʻo Meperfluthrin no kona ʻala haʻahaʻa a me ka haʻahaʻa haʻahaʻa, e lilo ia i mea palekana a leʻaleʻa no ka hoʻohana ʻana i loko.ʻAʻole like me kekahi mau lāʻau lapaʻau ʻē aʻe, ʻaʻole hana ʻo Meperfluthrin i nā ʻala ikaika a i ʻole nā huhū, e ʻoluʻolu ai i nā mea hoʻohana a me ko lākou ʻohana.He koho maikaʻi kēia no nā hale me nā keiki a me nā holoholona, no ka mea e hōʻemi ana i ka pilikia o ka ʻike ʻana i nā kemika ʻino.
ʻO ka Meperfluthrin ka mea pili i ke kaiapuni, no ka mea, ua hoʻohaʻahaʻa koke ia i ke kaiapuni a ʻaʻole waiho i nā koena pōʻino.ʻO ia ke koho kūpono no ka mālama ʻana i nā pest, no ka mea e hōʻemi ana i ka hopena i ka kaiaola a kākoʻo i nā hana hoʻokele pest hoʻomau.
I ka hoʻohana ʻana i nā huahana Meperfluthrin-based, he mea nui e hahai i nā ʻōlelo aʻoaʻo i hāʻawi ʻia e ka mea hana a lawe i nā mea e pono ai e hōʻoia i ka palekana a me ka hoʻohana pono.Manaʻo ʻia e pale aku i ka pili ʻana o ka ʻili me nā huahana a hoʻohana iā lākou ma nā wahi i hoʻoluʻu maikaʻi ʻia.Eia hou, he mea nui e mālama i nā huahana ma kahi palekana, mai kahi hiki i nā keiki a me nā holoholona.
ʻO ka holoʻokoʻa, ʻo Meperfluthrin kahi hopena maikaʻi loa, palekana, a maʻalahi hoʻi no ka mālama ʻana a me ka hoʻopau ʻana i nā ʻano mea ʻino.No ka hoʻohana pilikino a ʻoihana paha, hāʻawi nā huahana Meperfluthrin-based i ka palekana hilinaʻi a lōʻihi hoʻi i nā pepeke, e kōkua ana i ka hoʻokumu ʻana i kahi ola olakino a ʻoi aku ka ʻoluʻolu a me ka ʻoihana.
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Kākoʻo catalyst A-alumina
ʻO ka α-Al2O3 kahi mea porous, i hoʻohana pinepine ʻia no ke kākoʻo ʻana i nā catalysts, adsorbents, gas phase separation material, etc. .ʻOi aku ka nui o ka pore o ka α-Al2O3 catalyst carrier ma mua o ka molecular free ala, a ʻo ka hoʻohele like ʻana, no laila hiki ke hoʻopau maikaʻi ʻia ka pilikia diffusion kūloko ma muli o ka liʻiliʻi liʻiliʻi o ka ʻōnaehana catalytic reaction, a me ka hohonu o ka oxidation. hiki ke hoemi 'aoʻao reactions i loko o ke kaʻina hana no ke kumu o ka koho oxidation.No ka laʻana, hoʻohana ka catalyst kālā no ka ethylene oxidation i ka ethylene oxide i ka α-Al2O3 ma ke ʻano he mea lawe.Hoʻohana pinepine ʻia i nā hopena catalytic me ka wela kiʻekiʻe a me ka mana diffusion waho.
ʻIkepili Huahana
Wahi kikoʻī 4-10 m²/g Pore Volume 0.02-0.05 g/cm³ Kinohi Spherical, cylindrical, rascated apo, etc Alpha hoʻomaʻemaʻe ≥99% Na2O3 ≤0.05% SiO2 ≤0.01% Fe2O3 ≤0.01% Hiki ke hoʻopilikino ʻia e like me nā koi kuhikuhi -
(CMS) PSA Nitrogen Adsorbent Carbon Molecular Sieve
* Nā kānana molekole Zeolite
*Maikaʻi ke kumu kūʻai
* awa kai o ShanghaiʻO ke kānana molekala kalapona he mea i loaʻa nā pores liʻiliʻi o ka nui pololei a kūlike i hoʻohana ʻia ma ke ʻano he adsorbent no nā kinoea.Ke kiʻekiʻe ka paʻi, hoʻopili ʻia nā molekala oxygen, e hele ana ma nā pores o CMS i ʻoi aku ka wikiwiki ma mua o nā molekala nitrogen, ʻoiai e hoʻonui ʻia ka puka ʻana o nā molekala nitrogen i ke kinoea.E hoʻokuʻu ʻia ka ea oxygen i hoʻonui ʻia, adsorbed e ka CMS, ma ka hoʻemi ʻana i ke kaomi.A laila hana hou ʻia ka CMS a mākaukau no kahi pōʻai hou o ka hana ʻana i ka ea i hoʻonui ʻia i ka nitrogen.
Nā waiwai kino
Anawaena o ka CMS granule: 1.7-1.8mm
Manawa o adsorption: 120S
ʻAno nui: 680-700g/L
Ka ikaika compressive: ≥ 95N/ granuleʻĀpana ʻenehana
ʻAno
ʻO ke kaomi adsorbent
(Mpa)ʻO ke koʻikoʻi o ka nitrogen
(N2%)Ka nui o ka nitrogen
(NM3/ht)N2/Ea
(%)CMS-180
0.6
99.9
95
27
99.5
170
38
99
267
43
0.8
99.9
110
26
99.5
200
37
99
290
42
CMS-190
0.6
99.9
110
30
99.5
185
39
99
280
42
0.8
99.9
120
29
99.5
210
37
99
310
40
CMS-200
0.6
99.9
120
32
99.5
200
42
99
300
48
0.8
99.9
130
31
99.5
235
40
99
340
46
CMS-210
0.6
99.9
128
32
99.5
210
42
99
317
48
0.8
99.9
139
31
99.5
243
42
99
357
45
CMS-220
0.6
99.9
135
33
99.5
220
41
99
330
44
0.8
99.9
145
30
99.5
252
41
99
370
47
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ZSM-35
ʻO ZSM-35 molecular sieve he hydrothermal stability, thermal stability, pore structure a me ka acidity kūpono, a hiki ke hoʻohana ʻia no ka haʻihaʻi koho / isomerization o nā alkanes.
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ZSM-48
ZSM-48 molecular sieve he hydrothermal stability maikaʻi, thermal stability, pore structure a me ka acidity kūpono, a hiki ke hoʻohana ʻia no ke koho ʻana i ka māwae/isomerization o nā alkanes.
