Isikhanyisi
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I-catalyst yokutshintsha ubushushu obuphantsi
I-catalyst yokutshintsha ubushushu obuphantsi:
Isicelo
I-CB-5 kunye ne-CB-10 zisetyenziselwa ukuguqulwa kwenkqubo yokwenziwa kunye neyokuvelisa i-hydrogen
Ukusebenzisa amalahle, i-naphtha, igesi yendalo kunye negesi yentsimi yeoyile njengezondlo, ingakumbi kwii-axial-radial low temperature shift converters.
Iimpawu
I-catalyst ineenzuzo zomsebenzi kubushushu obuphantsi.
Ubuninzi obuphantsi, umphezulu ophezulu weCopper kunye neZinc kunye namandla angcono oomatshini.
Iimpawu zomzimba nezekhemikhali
Uhlobo
I-CB-5
I-CB-5
I-CB-10
Inkangeleko
Iipilisi ezimnyama ezisilinda
Ububanzi
5mm
5mm
5mm
Ubude
5mm
2.5mm
5mm
Unizi lolwapho kuyiwa khona
1.2-1.4kg/l
Amandla okutyumza ngeradial
≥160N/cm
≥130 N/cm
≥160N/cm
I-CuO
40±2%
I-ZnO
43±2%
Iimeko zokusebenza
Ubushushu
180-260°C
Uxinzelelo
≤5.0MPa
Isantya sendawo
≤3000h-1
Umlinganiselo wegesi yomphunga
≥0.35
Umxholo we-H2S wokungena
≤0.5ppmv
I-Inlet Cl-1umxholo
≤0.1ppmv
I-ZnO desulfurization Catalyst enomgangatho ophezulu kunye nexabiso elikhuphisanayo
I-HL-306 iyasebenza ekususeni i-sulfurization kwiigesi eziqhekekayo okanye i-syngas kunye nokucocwa kweegesi zokutya
Iinkqubo zokwenziwa kwezinto eziphilayo. Ifanelekile ukusetyenziswa kubushushu obuphezulu (350–408°C) kunye nobushushu obuphantsi (150–210°C).
Ingaguqula i-sulfur elula yendalo ngelixa ifunxa i-sulfur engaphiliyo kumjelo wegesi.
Inkqubo yokukhupha i-sulfurization imi ngolu hlobo lulandelayo:
(1) Impembelelo ye-zinc oxide kunye ne-hydrogen sulfide H2S+ZnO=ZnS+H2O
(2) Impembelelo ye-zinc oxide kunye nezinye izinto ezilula zesalfure ngeendlela ezimbini ezinokwenzeka.
2. Iimpawu ezibonakalayo
Inkangeleko ii-extrudates ezimhlophe okanye ezikhanyayo-ezimthubi Ubungakanani besuntswana, mm Φ4×4–15 Ubuninzi bobuninzi, kg/L 1.0-1.3 3. Umgangatho woMgangatho
amandla okutyumza, N/cm ≥50 ilahleko xa incipha, % ≤6 Umthamo wesalfure ophumelelayo, ubuninzi% ≥28(350°C)≥15(220°C)≥10(200°C) 4. Imeko Eqhelekileyo Yokusebenza
I-Feedstock: igesi yokwenziwa, igesi yentsimi yeoyile, igesi yendalo, igesi yamalahle. Inganyanga umsinga wegesi nge-inorganic sulfur ephezulu
njenge-23g/m3 enezinga elifanelekileyo lokuhlanjululwa. Ingacoca nomsinga wegesi ukuya kuthi ga kwi-20mg/m3 elula ngolo hlobo.
i-organic sulfur njenge-COS ukuya ngaphantsi kwe-0.1ppm.
5. Iyalayisha
Ubunzulu bokulayisha: Kucetyiswa i-L/D ephezulu (min3). Uqwalaselo lwee-reactors ezimbini kuluhlu lunokuphucula ukusetyenziswa
ukusebenza kakuhle kwe-adsorbent.
Inkqubo yokulayisha:
(1) Coca i-reactor phambi kokuba ulayishe;
(2) Beka iigridi ezimbini ezingenasici ezinobukhulu obuncinci be-mesh kune-adsorbent;
(3) Layisha umaleko we-100mm wee-Φ10—20mm ezirhabaxa kwiigridi ezingenasici;
(4) Vala i-adsorbent ukuze ususe uthuli;
(5) Sebenzisa isixhobo esikhethekileyo ukuqinisekisa ukusasazwa ngokulinganayo kwe-adsorbent ebhedini;
(6) Hlola ukufana kwebhedi ngexesha lokulayisha. Xa kufuneka kusetyenziswe i-inside-reactor, kufuneka kubekwe ipleyiti yomthi kwi-adsorbent ukuze umqhubi ame kuyo.
(7)Faka igridi engatyiwayo enobukhulu obuncinci be-mesh kune-adsorbent kunye nomaleko we-100mm we-Φ20—30mm refractory spheres phezulu kwebhedi ye-adsorbent ukuze kuthintelwe ukungena kwe-adsorbent kwaye kuqinisekiswe ukuba
ukusasazwa ngokulinganayo komjelo wegesi.
6. Ukuqalisa ishishini
(1)Tshintsha inkqubo nge-nitrogen okanye ezinye iigesi ezingasebenziyo de uxinzelelo lwe-oksijini kwigesi lube ngaphantsi kwe-0.5%;
(2) Fudumeza umjelo wokutya nge-nitrogen okanye igesi yokutya phantsi koxinzelelo oluphezulu okanye oluphezulu;
(3) Isantya sokufudumeza: 50°C/h ukusuka kubushushu begumbi ukuya kwi-150°C (ene-nitrogen); 150°C kangangeeyure ezi-2 (xa i-heating medium isetyenziswa
itshintshelwe kwigesi yokutya), 30°C/h ngaphezulu kwe-150°C ide ifikelele kubushushu obufunekayo.
(4) Lungisa uxinzelelo ngokuthe chu de kube lufikelele kuxinzelelo lomsebenzi.
(5) Emva kokufudumeza kwangaphambili kunye nokunyuka koxinzelelo, inkqubo kufuneka iqale isebenze ngesiqingatha somthwalo kangangeeyure ezi-8. Emva koko inyuse
umthwalo ngokuthe chu xa umsebenzi uzinzile de kube ngumsebenzi opheleleyo.
7.Cima
(1) Ukunikezelwa kwegesi (ioyile) evaliweyo ngokukhawuleza.
Vala iivalvu zokungena kunye nezokuphuma. Gcina ubushushu kunye noxinzelelo. Ukuba kuyimfuneko, sebenzisa i-nitrogen okanye i-hydrogen-nitrogen
igesi ukugcina uxinzelelo ukuthintela uxinzelelo olubi.
(2) Ukutshintshwa kwe-desulfurization absorbent
Vala iivalvu zokungena kunye nezokuphuma. Yehlisa kancinci ubushushu kunye noxinzelelo ukuze zifikelele kwimeko yemozulu. Emva koko yahlula
i-reactor ye-desulfurization kwinkqubo yemveliso. Buyisela i-reactor ngomoya endaweni yayo de kufikelelwe kuxinzelelo lwe-oksijini olungaphezulu kwama-20%. Vula i-reactor uze ukhuphe i-adsorbent.
(3) Ukugcinwa kwezixhobo (ukulungiswa)
Landela inkqubo efanayo naleyo iboniswe apha ngasentla ngaphandle kokuba uxinzelelo kufuneka lwehliswe kwi-0.5MPa/10min kunye nobushushu.
yehliswe ngokwendalo.
I-adsorbent engafakwanga kufuneka igcinwe kwiileya ezahlukeneyo. Hlalutya iisampulu ezithathwe kwileya nganye ukuze ubone
imeko kunye nobomi benkonzo ye-adsorbent.
8. Uthutho kunye nokugcinwa
(1) Imveliso ye-adsorbent ipakishwe kwiibharele zeplastiki okanye zesinyithi ezineplastiki ukuthintela ukufuma kunye neekhemikhali
ungcoliseko.
(2) Ukuwa, ukungqubana kunye nokungcangcazela okunamandla kufuneka kuthintelwe ngexesha lokuthuthwa ukuze kuthintelwe ukucolwa kwenkunkuma
isithambisi.
(3) Imveliso efunxayo kufuneka ithintelwe ekudibaneni neekhemikhali ngexesha lokuthuthwa nokugcinwa kwayo.
(4) Imveliso ingagcinwa iminyaka emi-3 ukuya kwemi-5 ngaphandle kokuwohloka kweempawu zayo ukuba ivalwe ngokufanelekileyo.
Ukuze ufumane iinkcukacha ezithe vetshe malunga nemveliso yethu, nceda ungathandabuzi ukundiqhagamshelana nam.
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I-Nickel Catalyst Njenge-Ammonia Decomposition Catalyst
I-Nickel Catalyst Njenge-Ammonia Decomposition Catalyst
I-ammonia decomposition catalyst luhlobo lwe-sec. reaction catalyst, esekwe kwi-nickel njengesixhobo esisebenzayo kunye ne-alumina njengesixhobo esiphambili. Isetyenziswa ikakhulu kwisityalo se-ammonia somguquli wesibini we-hydrocarbon kunye ne-ammonia decomposition.
isixhobo, sisebenzisa i-hydrocarbon yegesi njengezinto ezikrwada. Izinzile kakuhle, iyasebenza kakuhle, kwaye inamandla aphezulu.
Isicelo:
Isetyenziswa kakhulu kwisityalo se-ammonia somguquli wesibini wesixhobo sokubola se-hydrocarbon kunye ne-ammonia,
kusetyenziswa i-hydrocarbon yegesi njengezinto ezisetyenziswa kudala.
1. Iimpawu ezibonakalayo
Inkangeleko Indandatho yeraschig engwevu yeslate Ubungakanani besuntswana, mmUbubanzi x Ubude x Ubukhulu 19x19x10 Amandla okutyumza, i-N/particle Ubuncinane.400 Ubuninzi bobuninzi, kg/L 1.10 – 1.20 Ukulahleka kokuncipha, ubunzima% Ubuninzi.20 Umsebenzi we-Catalytic Isihluzi se-0.05NL CH4/h/g 2. Ukwakhiwa kweekhemikhali:
Umxholo weNickel (Ni), % Ubuncinane be-14.0 I-SiO2, % Ubuninzi.0.20 I-Al2O3, % 55 I-CaO, % 10 I-Fe2O3, % Ubuninzi.0.35 K2O+Na2O, % Ubuninzi.0.30 Ukumelana nobushushu:ukusebenza ixesha elide phantsi kwe-1200°C, ukunganyibiliki, ukunganciphi, ukungaguquguquki, uzinzo oluhle lwesakhiwo kunye namandla aphezulu.
Ipesenti yamasuntswana anamandla aphantsi (ipesenti engaphantsi kwe-180N/isuntswana): max.5.0%
Isalathisi sokumelana nobushushu: ukunganamatheli kunye nokuqhekeka kwiiyure ezimbini kwi-1300°C
3. Imeko Yokusebenza
Iimeko zenkqubo Uxinzelelo, i-MPa Ubushushu, °C Isantya sesithuba se-ammonia, iyure-1 0.01 -0.10 750-850 350-500 Izinga lokubola kwe-ammonia 99.99% (umzuzu) 4. Ubomi benkonzo: iminyaka emi-2
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Isixhobo sokuthengisa esikumgangatho ophezulu kwishishini le-hydrogenation
I-hydrogenation ye-industrial catalyst
Njengoko i-alumina ingumthwali, i-nickel iyinxalenye ephambili esebenzayo, i-catalyst isetyenziswa kakhulu kwi-aircraft kerosene ukuya kwi-hydrogenation dearomatization, i-benzene hydrogenation ukuya kwi-cyclohexane, i-phenol hydrogenation ukuya kwi-cyclohexanol hydrotreating, i-hydrofining ye-industrial crude hexane, kunye ne-organic hydrogenation ye-aliphatic hydro-carbons engagcwaliyo kunye ne-aromatic hydrocarbons, ezifana ne-white oil, i-lube oil hydrogenation. Ingasetyenziselwa ne-liquid phase efficient desulfurization, kunye ne-sulfur protective agent kwinkqubo yokulungisa i-catalytic. I-catalyst inamandla aphezulu, umsebenzi ogqwesileyo, kwinkqubo yokucoca i-hydrogenation, enokwenza i-aromatic okanye i-unsaturated hydrocarbon ifikelele kwinqanaba le-ppm. I-catalyst yimeko enciphileyo elungisa unyango.
Xa kuthelekiswa, i-catalyst esetyenziswe ngempumelelo kwizityalo ezininzi kwihlabathi liphela, ingcono kunemveliso efanayo yasekhaya.
Iimpawu zomzimba nezekhemikhali:Into Isalathiso Into Isalathiso Inkangeleko isilinda emnyama Ubuninzi bobuninzi ,kg/L 0.80-0.90 Ubungakanani besuntswana, mm Φ1.8×-3-15 Indawo yomphezulu, m2/g 80-180 Izinto zekhemikhali I-NiO-Al2O3 Amandla okutyumza ,N/cm ≥ 50 Iimeko zovavanyo lomsebenzi:
Iimeko zeNkqubo Uxinzelelo lwenkqubo
I-MpaIHydrogen Isantya sendawo yeNitrogen hr-1 Ubushushu
°CIsantya sesithuba sePhenol
iyure-1Umlinganiselo we-hydrogen phenol
i-mol/i-molUxinzelelo oluqhelekileyo 1500 140 0.2 20 Inqanaba lomsebenzi I-Feedstock: i-phenol, ukuguqulwa kwe-phenol min 96% Ukuze ufumane iinkcukacha ezithe vetshe malunga neemveliso zethu, nceda uzive ukhululekile ukuqhagamshelana nam.
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Isihluzi sokubuyisela iSulfur AG-300
I-LS-300 luhlobo lwesixhobo sokubuyisa isalfure esinendawo enkulu ethile kunye nomsebenzi we-Claus ophezulu. Ukusebenza kwayo kukwinqanaba eliphezulu lamazwe ngamazwe.
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Umthwali we-Alumina ojikelezayo we-AG-MS
Le mveliso yi-white ball particle, ayinatyhefu, ayinancasa, ayinyibiliki emanzini nakwi-ethanol. Iimveliso ze-AG-MS zinamandla aphezulu, izinga lokuguguleka eliphantsi, ubungakanani obuhlengahlengiswayo, umthamo we-pore, indawo ethile yomphezulu, uxinano olukhulu kunye nezinye iimpawu, zinokulungiswa ngokweemfuno zazo zonke izalathisi, ezisetyenziswa kakhulu kwi-adsorbent, i-hydrodesulfurization catalyst ...
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IiMicrospheres zeAlumina ezisebenzayo ze-AG-TS
Le mveliso yi-micro ball particle emhlophe, ayinatyhefu, ayinancasa, ayinyibiliki emanzini nakwi-ethanol. Inkxaso ye-catalyst ye-AG-TS ibonakaliswa yi-sphericity elungileyo, izinga lokuguguleka eliphantsi kunye nokusasazwa kobukhulu be-particle efanayo. Ukusasazwa kobukhulu be-particle, umthamo we-pore kunye nommandla othile womphezulu unokulungiswa njengoko kufuneka. Ifanelekile ukusetyenziswa njengomthwali we-catalyst ye-C3 kunye ne-C4 dehydrogenation.
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Umthwali we-Alumina we-AG-BT Cylindrical
Le mveliso yi-alumina carrier emhlophe esilinda, ayinatyhefu, ayinancasa, ayinyibiliki emanzini nakwi-ethanol. Iimveliso ze-AG-BT zinamandla aphezulu, izinga lokuguguleka eliphantsi, ubungakanani obuhlengahlengiswayo, umthamo we-pore, indawo ethile yomphezulu, uxinano olukhulu kunye nezinye iimpawu, zinokulungiswa ngokweemfuno zazo zonke izalathisi, ezisetyenziswa kakhulu kwi-adsorbent, i-hydrodesulfurization catalyst ...
