Introduction
Molecular Sieve type 5A is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.
Ni hasa zinazofaa kwa maombi PSA adsorber ambapo inaweza kutumika kwa ajili ya mgawanyo wa kawaida na iso-mafuta ya nyonyo (C4to C6 aina), katika utakaso PSA hidrojeni na katika concentrators oksijeni.
Ufundi vigezo
Model |
5A |
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Rangi |
Mwanga kijivu |
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Nominella pore mduara |
5 angstroms |
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Shape |
Sphere |
Pellet |
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Kipenyo (mm) |
1.7-2.5 |
3.0-5.0 |
1.6 |
3.2 |
Uwiano wa kawaida hadi darasa (%) |
≥98 |
≥98 |
≥96 |
≥96 |
Bulk wiani (g / ml) |
≥0.72 |
≥0.70 |
≥0.66 |
≥0.66 |
Wear uwiano (%) |
≤0.20 |
≤0.20 |
≤0.20 |
≤0.20 |
Kusagwa nguvu (N) |
≥45 / kipande |
≥100 / kipande |
≥40 / kipande |
≥75 / kipande |
Tuli H 2O adsorption (%) |
≥22 |
≥22 |
≥22 |
≥22 |
Water maudhui (%) |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
Mfano Chemical Formula |
0.7CaO. 0.3Na 2O. Al 2O 3. 2SiO 2. 4.5H 2O |
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mfano Maombi |
a) nguvu vikosi ionic ion divalent calcium inafanya adsorbent bora ya kuondoa maji, CO 2, H 2S kutoka sour mito gesi asilia, wakati mini kukosa COS malezi. Mwanga mekapitani pia adsorbed. |
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kifurushi: |
Carton sanduku, Carton ngoma, chuma ngoma |
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MOQ: |
1 Kiwango cha Juu |
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Masharti ya malipo: |
T / T; L / C, PayPal, West Union |
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udhamini: |
a) Kwa National Standard GB_13550-1992 |
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b) Kutoa maisha ya kushauriana juu ya matatizo yalitokea |
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Container |
20GP |
40GP |
ili Mfano |
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kiasi |
12MT |
24MT |
<kilo 5 |
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utoaji Time |
siku 3 |
siku 5 |
Stock inapatikana |
Size Regeneration
Masi ya ungo Aina 5A inaweza upya kwa aidha joto katika kesi ya michakato ya mafuta swing, au kwa kupunguza shinikizo katika kesi ya taratibu shinikizo swing.
Kuondoa unyevu kutoka 5A Masi ungo, joto la 250-300 ° C ni required. Vizuri upya ungo Masi inaweza kutoa pointi unyevu Umande chini -100 ° C, au Merca ptan au CO2 ngazi chini ya 2 milioni.
Viwango plagi ya shinikizo mchakato swing itategemea gesi sasa, na juu ya hali ya mchakato.
5A - Zeolites zinapatikana katika shanga ya 1-2 mm (10 × 18 mesh), 2-3 mm (8 × 12 mesh), 2.5-5 mm (4 x 8 mesh) na kama unga, na katika pellet 1.6mm, 3.2mm.
Makini
Ili kuepuka unyevu na kabla ya adsorption ya viumbe hai kabla ya kuendesha, au lazima kwa kutumiwa tena.