Habka dib-u-soo-nooleynta ee alumina firfircoon ee Sawirka leh

Habka dib u cusboonaysiinta ee aluminium firfircoon

Sharaxaad Gaaban:

Alaabtu waa shay cad oo wareegsan, oo leh hanti aan sun ahayn, ur lahayn, aan lagu milmi karin biyaha iyo ethanol. Xajmiga qaybku waa lebbis, dusha sare waa siman yahay, xoogga farsamada waa sarreeyaa, awoodda nuugista qoyaanku waa mid xooggan oo kubbaddu ma kala qaybsanto ka dib marka la nuugo biyaha.

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Faahfaahinta Alaabta

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Habka dib-u-soo-nooleynta ee aluminium firfircoon,
Alumina firfircoon,

Xogta Farsamada

Shayga	Unug	Tilmaamaha farsamada
Qaybaha siza	mm	1-3	3-5	4-6	5-8
AL₂O₃	%	≥93	≥93	≥93	≥93
SiO₂	%	≤0.08	≤0.08	≤0.08	≤0.08
Fe₂O₃	%	≤0.04	≤0.04	≤0.04	≤0.04
Na₂O	%	≤0.5	≤0.5	≤0.5	≤0.5
luminta dabka	%	≤8.0	≤8.0	≤8.0	≤8.0
Cufnaanta weyn	g/ml	0.68-0.75	0.68-0.75	0.68-0.75	0.68-0.75
Aagga dusha sare	m²/g	≥300	≥300	≥300	≥300
Mugga daloolka	ml/g	≥0.40	≥0.40	≥0.40	≥0.40
Awoodda adsorption ee taagan	%	≥18	≥18	≥18	≥18
nuugista biyaha	%	≥50	≥50	≥50	≥50
Xoog burburin	N/qayb	≥60	≥150	≥180	≥200

Codsiga/Baakaynta

Alaabtan waxa loo isticmaalaa qalajinta qoto dheer ee gaasta ama wejiga dareeraha ee petrochemicals iyo qalajinta qalabka.

25kg bac tolan/25kg warqad durbaan bir 200L ama codsiga macmiilka.

Firfircoon - Alumina-Desiccant-(1)

Firfircoon-Alumina-Desiccant-(2)

Guryaha Dhismaha eeAlumina firfircoon

Alumina firfircooni waxay leedahay sifooyin awood xayeysiis weyn, aag gaar ah oo dusha sare ah, xoog sare, iyo xasilloonida kulaylka wanaagsan. walax. Waxay leedahay xidhiidh adag, waa qalajin wax ku ool ah oo aan sun ahayn, oo aan daxal lahayn, awooddeeda taaganna waa sarraysa. Waxaa loo istcimaalay adsorbent, qallajiye, kicinta iyo side habab badan oo falcelin ah sida batroolka, bacriminta kiimikada iyo warshadaha kiimikada.

Alumina firfircooni waa mid ka mid ah alaabada kiimikooyinka aan noolaha ahayn ee loogu isticmaalka badan yahay adduunka. Guryaha alumina firfircoon ayaa hoos lagu sharaxay: Alumina firfircooni waxay leedahay xasillooni wanaagsan waxayna ku habboon tahay sida qallajiye, xajiyaha kicinta, wakiilka saarista fluorine, adsorbent lulid cadaadis, wakiilka dib u soo kabashada ee hydrogen peroxide, iwm.

Alumina firfircoon ayaa loo isticmaalaa sida qallajiye, inta badan loo isticmaalo qalabka qalajinta cadaadiska hawada ee warshadaha, qalabka qalajinta cadaadiska hawada ayaa leh cadaadis shaqo, guud ahaan ka hooseeya 0.8Mpa, kaas oo u baahan saamiga alumina ee firfircoon si uu u yeesho awood farsamo oo wanaagsan, haddii xoogga farsamada aad u yar yahay, way fududahay in budada, budada iyo isku dhafka biyaha ayaa si toos ah u xannibi doona dhuumaha qalabka, sidaas darteed, tusaha muhiimka ah ee cadaadiska hawada ayaa loo adeegsadaa qalab qallalan laba taangiyada, laba taangiyada ayaa si kale u shaqeeya, dhab ahaantii waa saturation adsorption → habka wareegga falanqaynta, desiccant inta badan waa biyaha adsorption, laakiin xaaladaha shaqada ee dhabta ah, cadaadiska hawada qalajinta qalabka isha hawada waxay yeelan doontaa saliid, miridhku iyo wasakh kale, Qodobbadani waxay si toos ah u saameyn doonaan nolosha adeegga ee firfircoonida alumina adsorbent, sababtoo ah aluminium aluminium firfircoon, walxaha dabiiciga ah ee adsorption, adsorption alumina adsorption sidoo kale waa mid aad u wanaagsan, laakiin saliidda ayaa si toos ah u xiri doona firfircoonida alumina adsorption pore, si lumitaanka sifooyinka adsorption, waxaa jira miridhku, miridhku biyaha, ku lifaaqan dusha alumina firfircoon, ka dhigi doonaa alumina firfircoon si toos ah lumin dhaqdhaqaaqa, sidaas in alumina firfircoon sida isticmaalka qallajiya, isku day in aad ka fogaato xiriir la saliid ~ miridhku, adluminasort 3. sanado, isticmaalka dhabta ah wuxuu noqon doonaa in la qalajiyo barta sayaxa gaaska si loo go'aamiyo in la beddelo aluminium firfircoon. Heerkulka dib-u-soo-nooleynta ee aluminium firfircoon wuxuu u dhexeeyaa 180 ~ 350 ℃. Guud ahaan, heerkulka munaaradda aluminium ee firfircoon ayaa kor u kaca ilaa 280 ℃ 4 saacadood. Alumina firfircoon ayaa loo isticmaalaa sida wakiilka daaweynta biyaha, iyo xalka aluminium sulfate waxaa loo isticmaalaa dib-u-soo-noolayn ahaan. Xalka fiirsashada aluminium sulfate regenerator waa 2 ~ 3%, alumina firfircoon ka dib saturation adsorption waxaa lagu meeleeyaa aluminium sulfate xal qooyay, tuur xalka, ku dhaq biyo nadiif ah 3 ~ 5 jeer. Isticmaalka muddada dheer ka dib, dusha sare ee alumina ee firfircooni waa bunni huruud ah iyo saameynta defluorination waa la dhimay, taas oo ay sababtay xayeysiinta wasakhda. Waxaa lagu daweyn karaa 3% hydrochloric acid 1 mar ka dibna waxaa lagu soo celin karaa habka kor ku xusan.

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