Kataliye
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Heerkulka dhaqdhaqaaqa dhaqdhaqaaqa hooseeya
Keliya heerkulka hoose:
Codsiga
CB-5 iyo CB-10 waxaa loo isticmaalaa Beddelka habka wax soo saarka iyo hydrogen
Isticmaalka dhuxusha, nafta, gaaska dabiiciga ah iyo gaaska goobta saliida sidii quudin ahaan, gaar ahaan axial-radial beddelayaasha heerkulka hooseeya.
Astaamaha
Kataliyuhu wuxuu leeyahay faa'iidooyinka dhaqdhaqaaqa heerkulka hooseeya.
Cufnaanta cufnaanta hoose, naxaasta sare iyo dusha Zinc iyo xoogga makaaniga ee ka wanaagsan.
sifooyinka jirka iyo kiimikaad
Nooca
CB-5
CB-5
CB-10
Muuqashada
Kiniinada cylindrical madow
Dhexroorka
5mm
5mm
5mm
Dhererka
5mm
2.5mm
5mm
Cufnaanta weyn
1.2-1.4kg/l
xoogga shucaaca
≥160N/cm
≥130 N/cm
≥160N/cm
CuO
40± 2%
ZnO
43 ± 2%
Xaaladaha shaqada
Heerkulka
180-260°C
Cadaadis
≤5.0MPa
Xawaaraha booska
≤3000h-1
Qiimaha Gaaska Steam
≥0.35
Soo gelida H2Scontent
≤0.5ppmv
Soo gelida Cl-1nuxurka
≤0.1ppmv
Desulfurization ZnO Catalyst oo leh tayo sare iyo qiimo tartan leh
HL-306 waxaa lagu dabaqi karaa nadiifinta haraaga gaaska dilaaca ama syngas iyo nadiifinta gaasaska quudinta
hababka synthesis organic. Waxay ku habboon tahay isticmaalka heerkulka sare (350-408 ° C) iyo ka hooseeya (150-210 ° C).
Waxay u rogi kartaa xoogaa baaruud ah oo organic ka fudud iyadoo la nuugayo baaruudka aan noolaha ahayn ee qulqulka gaaska. Falcelinta ugu weyn ee
Habka desulfurization waa sida soo socota:
(1) Falcelinta zinc oxide ee leh hydrogen sulfide H2S+ZnO=ZnS+H2O
(2) Ka falcelinta zinc oxide oo leh qaar ka mid ah xeryahooda sulfur ee fudud laba siyaabood oo suurtagal ah.
2.Guryaha Jirka
Muuqashada caddaan ama huruud khafiif ah Cabbirka walxaha, mm Φ4×4–15 Cufnaanta weyn, kg/L 1.0-1.3 3. Heerka tayada
xoogga burburinta, N/cm ≥50 khasaaraha ku yimaadda, % ≤6 Awooda baaruudda ee wax soo saarka, wt% ≥28(350°C)≥15(220°C)≥10(200°C) 4. Xaaladda Hawlgalka caadiga ah
Feedstock: gaaska synthesis, gaaska goobta saliidda, gaaska dabiiciga ah, gaaska dhuxusha. Waxay daweyn kartaa qulqulka gaaska leh baaruud aan organic ahayn mid sare
sida 23g/m3 oo leh shahaado nadiifin oo ku qanacsan. Waxa kale oo ay ku nadiifin kartaa qulqulka gaasta ilaa 20mg/m3 ee sida fudud
baaruud organic sida COS ka yar 0.1ppm.
5.Loading
Qoto dheeraynta: Sare L/D (min3) ayaa lagula talinayaa. Isku xidhka laba reactors oo taxane ah ayaa wanaajin kara isticmaalka
waxtarka adsorbent.
Habka soo dejinta:
(1) Nadiifi reactor ka hor inta aanad soo shubin;
(2) Ku rid laba xabo oo aan kala lahayn oo leh cabbir mesh ka yar kan adsorbent;
(3) Ku shub lakabka 100mm ee Φ10-20mm ee dhinacyada is-difaacaya ee shabkada aan nadiifka ahayn;
(4) Shaashadda adsorbent-ka si aad boodhka uga saarto;
(5) Isticmaal qalab gaar ah si aad u hubiso si siman u qaybinta adsorbent ee sariirta;
(6) U fiirso labbiska sariirta marka la raraynayo. Marka loo baahdo hawlgalka reactor-gudaha, saxan alwaax ah waa in lagu dhejiyaa adsorbent-ka si uu hawlwadeenku ugu istaago.
(7) Ku rakib shabag aan nadiif ahayn oo leh cabbir yar oo shabag ah oo ka badan xayaysiisyada iyo lakabka 100mm ee Φ20-30mm xagasha sare ee sariirta adsorbent si ay uga hortagto soo jiidashada adsorbent oo aad hubiso
xitaa qaybinta qulqulka gaaska.
6.Bilow
(1) Ku beddel nidaamka nitrogen ama gaasas kale oo aan shaqayn ilaa inta oksijiinta gaaska ku jirta ay ka yar tahay 0.5%;
(2) Ku sii kululee qulqulka quudinta leh nitrogen ama gaas quudin iyadoo la raacayo cadaadiska jawiga ama kor u kaca;
(3) Xawaaraha kuleylka: 50 ° C / h laga bilaabo heerkulka qolka ilaa 150 ° C (oo leh nitrogen); 150C ilaa 2 saacadood (marka dhexdhexaadinta kuleylka ay tahay
loo beddelay gaaska quudinta), 30°C/h in ka badan 150°C ilaa heerkulka loo baahan yahay laga gaadho.
(4) Cadaadiska si joogto ah u hagaaji ilaa cadaadiska hawlgalka la gaaro.
(5) Ka dib kulaylka ka hor iyo kor u qaadista cadaadiska, nidaamka waa in marka hore lagu shaqeeyaa nuska nuska ah ee 8h. Dabadeed kor u qaad
si joogto ah u rar marka hawlgalku noqdo mid xasiloon ilaa hawlgal buuxa.
7.Xidhiidh
(1)Gaaska xiran ee degdega ah (saliid).
Xidh furayaasha soo galitaanka iyo kuwa ka baxa. Hayso heerkulka iyo cadaadiska. Haddii loo baahdo, isticmaal nitrogen ama hydrogen-nitrogen
gaaska si loo ilaaliyo cadaadiska si looga hortago cadaadiska xun.
(2) Beddel-ka-beddelka adsorbent-ka nadiifinta
Xidh furayaasha soo galitaanka iyo kuwa ka baxa. Si tartiib ah hoos ugu dhig heerkulka iyo cadaadiska xaalad jawiga. Ka dibna gooni u sooc
reactor desulfurization ka nidaamka wax soo saarka. Ku beddel reactor-ka hawo ilaa la helayo qiyaasta oksijiinta ee>20%. Fur reactor-ka oo soo deji xayaysiisyada
(3) Dayactirka qalabka (dib u habeyn)
U fiirso isla habraaca sida kor ku cad marka laga reebo cadaadiska waa in hoos loo dhigaa 0.5MPa/10min iyo heerkulka.
si dabiici ah hoos loo dhigay.
Xayeysiinta aan la rarin waa in lagu kaydiyaa lakabyo kala duwan. Falanqee shaybaarada laga soo qaaday lakab kasta si loo go'aamiyo
xaaladda iyo nolosha adeegga ee adsorbent.
8.Gaadiidka iyo kaydinta
(1) Alaabta adsorbent-ka waxaa lagu soo guray caag ama foosto bir ah oo leh dahaar caag ah si looga hortago qoyaanka iyo kiimikada
faddarayn.
(2) Tusbaxa, isku dhaca iyo gariirka rabshadaha wata waa in laga fogaadaa inta lagu jiro gaadiidka si looga hortago jeexjeexa
adsorbent.
(3) Alaabta adsorbent waa in laga ilaaliyaa inay la xiriirto kiimikooyinka inta lagu jiro gaadiidka iyo kaydinta.
(4) Alaabta waxaa lagu kaydin karaa 3-5 sano iyada oo aan la xumeyn hantideeda haddii si habboon loo shaabadeeyo.
Faahfaahin dheeraad ah oo ku saabsan badeecadayada, fadlan ha ka waaban inaad ila soo xiriirto.
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Nickel Catalyst Sida Ammonia Katalistaha Burburinta
Nickel Catalyst Sida Ammonia Katalistaha Burburinta
Ammonia kala-goysku waa nooc ilbiriqsi ah. kicinta falcelinta, oo ku salaysan nikkelku waa qayb firfircoon oo leh alumina oo ah side ugu weyn. Waxaa inta badan lagu dabaqaa warshadda ammonia ee dib-u-habaynta sare ee hydrocarbon iyo ammonia
qalab, iyadoo la isticmaalayo hydrocarbon gaseous sida alaabta ceeriin. Waxay leedahay xasillooni wanaagsan, firfircooni wanaagsan, iyo xoog sare.
Codsiga:
Waxaa inta badan loo isticmaalaa warshadda ammonia ee dib-u-habaynta sare ee hydrocarbon iyo aaladda kala-goynta ammonia,
iyadoo la isticmaalayo hydrocarbon gaas sida alaabta ceeriin.
1. Qalabka Jirka
Muuqashada Slate giraanta raschig cawl Cabbirka walxaha, mmDiameter x Dhererka x dhumucda 19x19x10 Xoogga burburinta, N/qayb Min.400 Cufnaanta Bulk, kg/L 1.10 - 1.20 Khasaare xagga maskaxda ah, wt% Max.20 Dhaqdhaqaaqa catalytic 0.05NL CH4/h/g Kataliye 2. Halabuurka Kiimikada:
Waxa ku jira nickel (Ni), % Min.14.0 SiO2, % Ugu badnaan.0.20 Al2O3, % 55 CaO, % 10 Fe2O3, % Ugu badnaan.0.35 K2O+Na2O, % Ugu badnaan.0.30 Iska caabbinta kulaylka:Hawlgalka muddada dheer ee ka hooseeya 1200 ° C, aan dhalaaleynin, aan hoos u dhicin, aan isbeddelin, xasilloonida qaab dhismeedka wanaagsan iyo xoogga sare.
Boqolkiiba qaybaha xoogga yar (boqolkiiba ka hooseeya 180N/qayb): max.5.0%
Tilmaamaha kulaylka-iska-caabbinta:-aan-ku-dhejin iyo jab laba saacadood gudahood ah 1300 ° C
3. Xaaladda Hawlgalka
Shuruudaha habka Cadaadis, MPa Heerkulka, °C Xawaaraha bannaanka Ammonia, hr-1 0.01 -0.10 750-850 350-500 Heerka qudhunka Ammonia 99.99% (daqiiqo) 4. Nolosha adeegga: 2 sano
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Kicinta jumlo ee tayada sare leh ee warshadaha hydrogenation
Haydaroojinka warshadaynta
Iyada oo alumina sida side, nikkel oo ah qaybta ugu muhiimsan ee firfircoon, kicinta ayaa si weyn loogu isticmaalaa kerosene duulista si loo yareeyo dearomatization hydrogenation, hydrogenation benzene ilaa cyclohexane, hydrogenation phenol ilaa cyclohexanol hydrotreating, hydrofining ee hexane cayriin warshadaha, iyo hydrogenation organic of aliphatic aliphatic hydrocarbon hydrocarbons caraf udgoon, sida saliid cad, hydrogenation saliid lube. Waxa kale oo loo isticmaali karaa wejiga dareeraha ah desulfurization hufan, iyo wakiilka sulfur ee habka dib u habaynta catalytic. Daroogadu waxay leedahay xoog sare, firfircooni aad u fiican, habka sifaynta hydrogenation-ka, kaas oo samayn kara hydrocarbon caraf udgoon ama aan hoos u dhicin ilaa heerka ppm. Dareen-kicinta ayaa hoos u dhacay taas oo xasilinaysa daaweynta.
Marka la barbardhigo, kicinta kaas oo si guul leh loogu isticmaalay daraasiin dhir ah oo adduunka ah, ayaa ka fiican wax soo saarka gudaha ee la midka ah.
Astaamaha jireed iyo kiimikaad:Shayga Tusmada Shayga Tusmada Muuqashada dhululubo madow Cufnaanta weyn, kg/L 0.80-0.90 Cabbirka walxaha,mm Φ1.8×-3-15 Bedka dusha sare, m2/g 80-180 Qaybaha kiimikada NiO-Al2O3 Xoogga burburinta, N/cm ≥ 50 Shuruudaha qiimaynta hawsha:
Shuruudaha Habraaca Cadaadiska nidaamka
MpaXawaraha hawada sare ee Nitrojiin Hydrogen hr-1 Heerkulka
°CXawaaraha booska phenol
saac-1Saamiga hydrogen phenol
mol/molCadaadiska caadiga ah 1500 140 0.2 20 Heerka Hawsha Kaydka: phenol, beddelka phenol min 96% Faahfaahin dheeraad ah oo ku saabsan alaabtayada, fadlan xor u noqo inaad ila soo xidhiidho.
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Soo-kabashada Sulfur Catalyst AG-300
LS-300 waa nooc ka mid ah soo kabashada baaruudda ee soo kabashada baaruudda oo leh aag gaar ah iyo dhaqdhaqaaq sare oo Claus ah. Waxqabadkeedu waxa ay taagan yihiin heer caalami ah.
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TiO2 Ku Salaysan Soo Celinta Sulfur Catalyst LS-901
LS-901 waa nooc cusub oo TiO2 ah oo ku salaysan kicinta oo leh waxyaabo gaar ah oo lagu daro soo kabashada baaruudda. Wax-qabadkeeda dhamaystiran iyo tusmooyinkeeda farsamo waxay gaadheen heer caalami ah, waxayna ku jirtaa booska ugu horreeya ee warshadaha gudaha.
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AG-MS Spherical Alumina Carrier
Alaabtani waa qayb kubbadda cad, aan sun ahayn, aan dhadhamin, aan lagu milmin biyaha iyo ethanol. Alaabooyinka AG-MS waxay leeyihiin xoog sare, heer hoose oo hooseeya, cabbirka la hagaajin karo, mugga daloolka, meel gaar ah oo dusha sare ah, cufnaanta bulk iyo sifooyin kale, waxaa lagu hagaajin karaa iyadoo loo eegayo shuruudaha dhammaan tilmaamayaasha, oo si ballaaran loogu isticmaalo adsorbent, qaadaha kicinta hydrodesulfurization, denitrification hydrogenation qaade qaade, CO baaruud u adkaysta isbeddelka kicinta iyo meelo kale.
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AG-TS Alumina Microspheres firfircoon
Alaabtani waa qayb yar oo kubbadda yaryar ah, aan sun ahayn, aan dhadhamin, aan lagu milmin biyaha iyo ethanol. Taageerada kicinta AG-TS waxaa lagu gartaa xafisnimo wanaagsan, heerka xidhashada hooseeya iyo qaybinta cabbirka walxaha lebbiska ah. Qaybinta cabbirka walxaha, mugga daloolka iyo aagga dusha gaarka ah ayaa lagu hagaajin karaa sida loo baahdo. Waxay ku habboon tahay in loo isticmaalo sida gudbiyaha C3 iyo C4 kicinta fuuq-baxa.
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AG-BT Cylindrical Alumina Carrier
Alaabtani waa side aluminium cylindrical cad, aan sun ahayn, aan dhadhan lahayn, aan milmin biyaha iyo ethanol. Alaabooyinka AG-BT waxay leeyihiin xoog sare, heer hoose oo hooseeya, cabbirka la hagaajin karo, mugga daloolka, aagga dusha gaarka ah, cufnaanta bulk iyo sifooyin kale, waxaa lagu hagaajin karaa iyadoo loo eegayo shuruudaha dhammaan tilmaamayaasha, oo si ballaaran loogu isticmaalo adsorbent, qaadaha qulqulaha hydrodesulfurization, denitrification hydrogenation qaade qaade, CO baaruud u adkaysta isbeddelka kicinta iyo meelo kale.
