Takaitaccen Bayani:
Ƙaramin canjin yanayin zafi:
Aikace-aikace
Ana amfani da CB-5 da CB-10 don Canzawa a cikin tsarin hadawa da samar da hydrogen
Amfani da kwal, naphtha, iskar gas da iskar mai a matsayin abincin dabbobi, musamman ga masu canza yanayin zafi mai ƙarancin axial-radial.
Halaye
Mai kara kuzari yana da fa'idodin aiki a ƙananan zafin jiki.
Ƙananan yawan yawa, saman jan ƙarfe da zinc mafi girma da kuma ƙarfin injina mafi kyau.
| Sifofin jiki da sinadarai |
| Nau'i | CB-5 | CB-5 | CB-10 |
| Bayyanar | Allunan baƙi masu siffar silinda |
| diamita | 5mm | 5mm | 5mm |
| Tsawon | 5mm | 2.5mm | 5mm |
| Yawan yawa | 1.2-1.4kg/l |
| Ƙarfin radialcrashing | ≥160N/cm | ≥130 N/cm | ≥160N/cm |
| CuO | 40±2% |
| ZnO | 43±2% |
| Yanayin aiki |
| Zafin jiki | 180-260°C | Matsi | ≤5.0MPa |
| Gudun sarari | ≤3000h-1 | Rabon Gas na Tururi | ≥0.35 |
| Shigarwa H2Scontent | ≤0.5ppmv | Shigar Cl-1abun ciki | ≤0.1ppmv |
Mai haɓaka ƙarfin ZnO tare da inganci mai kyau da farashi mai gasa
HL-306 ya dace da lalata iskar gas mai fashewa ko syngas da kuma tsarkake iskar gas mai ciyarwa don
Tsarin hada kwayoyin halitta. Ya dace da amfani da zafin jiki mafi girma (350–408°C) da kuma ƙasa da (150–210°C).
Yana iya canza wasu sinadari mai sauƙi na halitta yayin da yake shanye silfur mara halitta a cikin kwararar iskar gas.
Tsarin desulfurization shine kamar haka:
(1) Amsar zinc oxide tare da hydrogen sulfide H2S+ZnO=ZnS+H2O
(2) Amsar zinc oxide tare da wasu mahaɗan sulfur masu sauƙi ta hanyoyi biyu masu yiwuwa.
2.Halayen Jiki
| Bayyanar | farar fata ko rawaya mai haske |
| Girman barbashi, mm | Φ4×4–15 |
| Yawan yawa, kg/L | 1.0-1.3 |
3. Daidaitaccen Inganci
| Ƙarfin murƙushewa, N/cm | ≥50 |
| asarar raguwar aiki,% | ≤6 |
| Ƙarfin sulfur mai nasara, wt% | ≥28(350°C)≥15(220°C)≥10(200°C) |
4. Yanayin Aiki na Al'ada
Kayan Abinci: iskar gas mai haɗawa, iskar gas ta filin mai, iskar gas ta halitta, da iskar kwal. Yana iya magance kwararar iskar gas da sulfur mara tsari kamar babban
a matsayin 23g/m3 tare da ingantaccen matakin tsarkakewa. Hakanan yana iya tsarkake kwararar iskar gas tare da har zuwa 20mg/m3 na irin wannan sauƙin
Organic sulfur a matsayin COS zuwa ƙasa da 0.1ppm.
5. Lodawa
Zurfin lodi: Ana ba da shawarar mafi girman L/D (min3). Tsarin reactors guda biyu a jere na iya inganta amfani da su
ingancin mai narkewar abinci.
Tsarin Lodawa:
(1) Tsaftace reactor kafin lodawa;
(2) Sanya grids guda biyu masu ƙaramin girman raga fiye da mai hana ruwa shiga;
(3) Loda wani Layer na 100mm na Φ10—20mm mai jure wa iska a kan grids ɗin bakin ƙarfe;
(4) A rufe abin da ke hana ƙura shiga;
(5) Yi amfani da kayan aiki na musamman don tabbatar da rarrabawar mai shaye-shaye daidai gwargwado a cikin gado;
(6) Duba daidaiton gadon yayin lodi. Idan ana buƙatar aikin injin ɗaukar iska a ciki, ya kamata a sanya farantin itace a kan mai shara don mai aiki ya tsaya a kai.
(7) Sanya grid ɗin bakin ƙarfe mai ƙaramin girman raga fiye da mai shaye-shaye da kuma Layer 100mm na Φ20—30mm masu jure wa iska a saman gadon mai shaye-shaye don hana shigar mai shaye-shaye da kuma tabbatar da cewa
har ma da rarraba kwararar iskar gas.
6. Kamfanin farawa
(1)Sauya tsarin da nitrogen ko wasu iskar gas marasa aiki har sai yawan iskar oxygen a cikin iskar gas ya kasa da kashi 0.5%;
(2) A kunna kwararar ciyarwa da nitrogen ko iskar gas a ƙarƙashin matsin lamba na yanayi ko sama;
(3) Saurin dumamawa: 50°C/h daga zafin ɗaki zuwa 150°C (tare da nitrogen); 150°C na tsawon awanni 2 (lokacin da dumamawa ta kasance
an canza shi zuwa iskar gas mai ciyarwa), 30°C/h sama da 150°C har sai an sami zafin da ake buƙata.
(4) Daidaita matsin lamba a hankali har sai an cimma matsin lamba na aiki.
(5) Bayan an fara dumamawa da ɗaga matsin lamba, ya kamata a fara aiki da tsarin a rabin kaya na tsawon awanni 8. Sannan a ɗaga.
Ana ɗaukar kaya a hankali lokacin da aikin ya daidaita har sai an kammala aiki.
7. Rufewa
(1) Samar da iskar gas (mai) a lokacin da aka rufe.
Rufe bawuloli na shiga da fita. Kiyaye zafin jiki da matsin lamba. Idan ya cancanta, yi amfani da nitrogen ko hydrogen-nitrogen
iskar gas don kiyaye matsin lamba don hana matsin lamba mara kyau.
(2) Canjin sinadarin desulfurization adsorbent
Rufe bawuloli na shiga da fita. A hankali rage zafin jiki da matsin lamba zuwa yanayin yanayi. Sannan a ware
Sai a cire sinadarin reactor daga tsarin samarwa. A maye gurbin reactor da iska har sai yawan iskar oxygen ya kai kashi 20%. A bude reactor din sannan a sauke sinadarin da ke shiga cikin iskar.
(3) Kula da kayan aiki (gyara)
Ka lura da irin wannan tsari kamar yadda aka nuna a sama sai dai ya kamata a rage matsin lamba a 0.5MPa/min 10 da kuma zafin jiki.
saukar da shi ta halitta.
Za a adana mai shaƙar da aka sauke a cikin layuka daban-daban. Yi nazarin samfuran da aka ɗauka daga kowane layi don tantancewa
matsayi da rayuwar sabis na mai karɓar abu.
8. Sufuri da ajiya
(1) Ana sanya samfurin mai shaye-shaye a cikin ganga na filastik ko ƙarfe tare da rufin filastik don hana danshi da sinadarai
gurɓatawa.
(2) Ya kamata a guji girgiza, karo da kuma girgiza mai ƙarfi yayin jigilar kaya don hana tarkace
mai shanyewa.
(3)Ya kamata a hana samfurin mai shaye-shaye shiga da sinadarai yayin jigilar kaya da ajiya.
(4) Ana iya adana samfurin na tsawon shekaru 3-5 ba tare da lalacewar halayensa ba idan an rufe shi da kyau.
Don ƙarin bayani game da samfuranmu, kada ku yi jinkirin tuntuɓar ni.
