Kānana Molekala
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(CMS) PSA Naikokene Adsorbent Carbon Molecular Sieve
*Nā kānana molekala Zeolite
*Kumukūʻai maikaʻi
*Ke awa kai ʻo ShanghaiʻO ke kānana molekala Kalapona kahi mea i loaʻa nā pores liʻiliʻi o ka nui kikoʻī a like i hoʻohana ʻia ma ke ʻano he adsorbent no nā kinoea. Ke kiʻekiʻe ke kaomi, ua adsorbed nā molekala oxygen, e hele wikiwiki ana ma nā pores o CMS ma mua o nā molekala nitrogen, ʻoiai e hoʻonui ʻia nā molekala nitrogen e puka mai ana i ke ʻano kinoea. ʻO ka ea oxygen i hoʻonui ʻia, i adsorbed ʻia e ka CMS, e hoʻokuʻu ʻia ma ka hoʻemi ʻana i ke kaomi. A laila ua hana hou ʻia ka CMS a mākaukau no kekahi pōʻaiapuni o ka hana ʻana i ka ea i hoʻonui ʻia i ka nitrogen.
Nā waiwai kino
Anawaena o ka granule CMS: 1.7-1.8mm
Ka wā o ka adsorption: 120S
Ka nui o ka nui: 680-700g/L
Ikaika hoʻopaʻa: ≥ 95N/ granulePalena ʻenehana
ʻAno
Kaomi hoʻopili
(Mpa)Ka nui o ka naikokene
(N2%)Ka nui o ka naikokene
(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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Pauka Hana Sieve Molekala
ʻO ka pauka kānana Molecular i hoʻomaloʻo ʻia he kānana molekala pauka synthetic dehydrated. Me ke ʻano o ka dispersibility kiʻekiʻe a me ka adsorbability wikiwiki, hoʻohana ʻia ia i kekahi mau adsorbability kūikawā, hoʻohana ʻia ia i kekahi mau kūlana adsorptive kūikawā, e like me ka desiccant formless, adsorbent i hui pū ʻia me nā mea ʻē aʻe, a pēlā aku.
Hiki iā ia ke wehe i ka wai, hoʻopau i nā pehu, hoʻonui i ke ʻano like a me ka ikaika i ka wā e hoʻohui ʻia ai a i ʻole ke kumu i ka pena, ka resin a me kekahi mau mea hoʻopili. Hiki ke hoʻohana ʻia e like me ka desiccant i ka insulating glass rubber spacer. -
Kānana Molekala Kalapona
Pahuhopu: ʻO ke kānana Molecular Carbon kahi adsorbent hou i hoʻomohala ʻia i nā makahiki 1970, he mea kalapona non-polar maikaʻi loa, ʻo Carbon Molecular Sieves (CMS) i hoʻohana ʻia e hoʻokaʻawale i ka nitrogen hoʻonui ea, me ka hoʻohana ʻana i ke kaʻina hana nitrogen haʻahaʻa haʻahaʻa i ka mahana o ka lumi, ma mua o ke kaʻina hana nitrogen kiʻekiʻe hohonu hohonu kuʻuna he emi nā kumukūʻai hoʻopukapuka kālā, ʻo ka wikiwiki hana nitrogen kiʻekiʻe a me ke kumukūʻai nitrogen haʻahaʻa. No laila, ʻo ia ka makemake o ka ʻoihana ʻenekinia i ka hoʻokaʻawale ʻana i ka ea me ka adsorption swing adsorption (PSA) ea, hoʻohana nui ʻia kēia nitrogen i ka ʻoihana kemika, ka ʻoihana aila a me ke kinoea, ka ʻoihana uila, ka ʻoihana meaʻai, ka ʻoihana lanahu, ka ʻoihana lāʻau lapaʻau, ka ʻoihana kaula, ka mālama wela metala, ka lawe ʻana a me ka mālama ʻana a me nā ʻano ʻē aʻe.
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Ka maloʻo ʻana o ka waiʻona ma ka sieve molekala o ka hale kiaʻi distillation/desiccant/adsorbent/hollow glass
ʻO ka sieve molekala 3A, i ʻike ʻia hoʻi ʻo ka sieve molekala KA, me kahi puka o kahi 3 angstroms, hiki ke hoʻohana ʻia no ka hoʻomaloʻo ʻana i nā kinoea a me nā wai a me ka hoʻomaloʻo ʻana i nā hydrocarbons. Hoʻohana nui ʻia hoʻi no ka hoʻomaloʻo piha ʻana o ka petrol, nā kinoea i haki, ethylene, propylene a me nā kinoea kūlohelohe.
ʻO ke kumumanaʻo hana o nā kānana molekala e pili nui ana i ka nui o ka pore o nā kānana molekala, ʻo ia hoʻi he 0.3nm/0.4nm/0.5nm. Hiki iā lākou ke hoʻopili i nā molekala kinoea nona ke anawaena molekala i ʻoi aku ka liʻiliʻi ma mua o ka nui o ka pore. ʻO ka nui o ka nui o ka nui o ka pore, ʻo ka nui o ka hiki ke hoʻopili. He ʻokoʻa ka nui o ka pore, a he ʻokoʻa hoʻi nā mea i kānana ʻia a hoʻokaʻawale ʻia. I nā huaʻōlelo maʻalahi, hiki i ka kānana molekala 3a ke hoʻopili wale i nā molekala ma lalo o 0.3nm, ʻo ka sieve molekala 4a, pono hoʻi nā molekala i hoʻopili ʻia ma lalo o 0.4nm, a like ka sieve molekala 5a. Ke hoʻohana ʻia ma ke ʻano he desiccant, hiki i ka sieve molekala ke omo a hiki i ka 22% o kona kaumaha ponoʻī i ka makū.
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13X zeolite nui Kemika Maka Mea Huahana zeolite molecular Sieve
ʻO ka sieve molekala 13X kahi huahana kūikawā i hana ʻia e hoʻokō i nā koi kūikawā o ka ʻoihana hoʻokaʻawale ea. Hoʻonui hou ia i ka hiki ke hoʻopili ʻia no ke kalapona ʻokikene a me ka wai, a pale pū i ka hale kiaʻi i paʻa i ka wā o ke kaʻina hana hoʻokaʻawale ea. Hiki ke hoʻohana ʻia no ka hana ʻana i ka oxygen.
ʻO ka kānana molekala ʻano 13X, i ʻike ʻia hoʻi ʻo ka kānana molekala ʻano sodium X, he aluminosilicate metala alkali, nona kahi ʻano basicity a pili i kahi papa o nā kumu paʻa. ʻOi aku ka liʻiliʻi o 3.64A ma mua o 10A no kekahi molekala.
ʻO ka nui o ka pore o ka sieve molekala 13X he 10A, a ʻoi aku ka nui o ka adsorption ma mua o 3.64A a emi mai ka 10A. Hiki ke hoʻohana ʻia no ka mea lawe pū catalyst, co-adsorption o ka wai a me ke kalapona ʻokikene, co-adsorption o ka wai a me ke kinoea hydrogen sulfide, hoʻohana nui ʻia no ka hoʻomaloʻo ʻana i nā lāʻau lapaʻau a me ka ʻōnaehana hoʻopili ea. Aia nā ʻano hana ʻoihana like ʻole.
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ʻO ke Sieve Molecular Adsorbent Zeolite 5A kiʻekiʻe
ʻO ka puka o ka sieve molekala 5A ma kahi o 5 angstroms, i kapa ʻia hoʻi he sieve molekala calcium. Hiki ke hoʻohana ʻia i nā mea hana adsorption swing pressure o ka hana ʻana i ka oxygen a me ka hana ʻana i ka hydrogen.
ʻO ke kumumanaʻo hana o nā kānana molekala e pili nui ana i ka nui o ka pore o nā kānana molekala, wHiki iā lākou ke hoʻopili i nā molekala kinoea nona ke anawaena molekala i ʻoi aku ka liʻiliʻi ma mua o ka nui o ka pore. ʻOi aku ka nui o ka nui o ka nui o ka pore, ʻoi aku ka nui o ka hiki ke adsorption. He ʻokoʻa ka nui o ka pore, a ʻokoʻa hoʻi nā mea i kānana ʻia a hoʻokaʻawale ʻia. Ke hoʻohana ʻia ma ke ʻano he desiccant, hiki i kahi kānana molekala ke omo a hiki i ka 22% o kona kaumaha ponoʻī i ka makū.
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Mea Hoʻomaloʻo Desiccant Dehydration 4A Zeolte Molecular Sieve
He kūpono ka sieve molekala 4A no ka hoʻomaloʻo ʻana i nā kinoea (e like me: ke kinoea kūlohelohe, ke kinoea petrol) a me nā wai, me kahi puka o kahi o 4 angstroms.
ʻO ke kumumanaʻo hana o nā kānana molekala e pili nui ana i ka nui o ka pore o nā kānana molekala, ʻo ia hoʻi he 0.3nm/0.4nm/0.5nm. Hiki iā lākou ke hoʻopili i nā molekala kinoea nona ke anawaena molekala i ʻoi aku ka liʻiliʻi ma mua o ka nui o ka pore. ʻO ka nui o ka nui o ka nui o ka pore, ʻo ka nui o ka hiki ke hoʻopili. He ʻokoʻa ka nui o ka pore, a he ʻokoʻa hoʻi nā mea i kānana ʻia a hoʻokaʻawale ʻia. I nā huaʻōlelo maʻalahi, hiki i ka kānana molekala 3a ke hoʻopili wale i nā molekala ma lalo o 0.3nm, ʻo ka sieve molekala 4a, pono hoʻi nā molekala i hoʻopili ʻia ma lalo o 0.4nm, a like ka sieve molekala 5a. Ke hoʻohana ʻia ma ke ʻano he desiccant, hiki i ka sieve molekala ke omo a hiki i ka 22% o kona kaumaha ponoʻī i ka makū.
