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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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 oo weyn, meel sare oo gaar 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 sharraxay: Alumina firfircooni waxay leedahay xasillooni wanaagsan waxayna ku habboon tahay sida qallajiye, gudbiyaha kicinta, wakiilka saarista fluorine, adsorbent lulid cadaadis, wakiilka dib-u-cusboonaysiinta ee hydrogen peroxide, iwm. sida kicinta iyo sidaha.

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 firfircoonida si uu u yeesho awood farsamo oo wanaagsan, haddii awoodda farsamada ay aad u fiican tahay. hooseeya, way fududahay in budada, budada iyo isku dhafka biyaha ayaa si toos ah u xannibi doona dhuumaha qalabka, sidaas darteed, Tilmaamaha muhiimka ah ee alumina firfircoon ee loo isticmaalo sida qallajiye waa xoogga, qalabka qalajinta cadaadiska hawada, guud ahaan laba taangiyo, laba taangiyo ayaa si isku mid ah u shaqeeya, waa dhab ahaantii. saturation adsorption a → habka wareegga falanqaynta, desiccant inta badan waa biyo adsorption, laakiin xaaladaha shaqada dhabta ah, cadaadiska hawada qalabka qalajinta isha hawada yeelan doonaan saliid, miridhku iyo wasakh kale, Arrimahan ayaa si toos ah u saameyn doona nolosha adeegga ee adsorbent alumina firfircoon, sababtoo ah firfircoon. alumina waa wax adsorption daloolin, polarity adsorption dabiiciga ah ee biyaha, adsorption saliid sidoo kale waa mid aad u wanaagsan, laakiin saliidda si toos ah ku xidhi doonaa daloolin alumina firfircoon, si lumin sifooyinka adsorption, waxaa jira miridhku, miridhku biyaha, ku lifaaqan dusha sare ee alumina firfircoon, waxay ka dhigi doontaa alumina firfircoon si toos ah u lumiso dhaqdhaqaaqa, sidaas darteed alumina firfircoon sida isticmaalka qalajinta, isku day inaad ka fogaato xiriirka saliidda, miridhku, alumina adsorbent firfircoon sida nolosha isticmaalka guud ee 1 ~ 3 sano, isticmaalka dhabta ah wuxuu noqon doonaa qalajinta gaaska barta sayaxa 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 xalalka aluminium sulfate waxaa loo isticmaalaa dib-u-dhalin. 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 lagu soo celin karo habka kor ku xusan.

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