Nidaamka Nadiifinta Gaaska Dabiiciga ah nadiifinta shaandhada molecular

Sharaxaad Gaaban:

Horumarinta bulshadeena, waxaan u doodnaa tamarta nadiifka ah, sidaas darteed baahida gaaska dabiiciga ah sida tamarta nadiifka ah ayaa sidoo kale sii kordheysa. Si kastaba ha ahaatee, habka ka faa'iidaysiga gaaska dabiiciga ah, ceelal badan oo gaas ah ayaa inta badan ku jira hydrogen sulfide, taas oo keeni doonta daxalka qalabka iyo dhuumaha, wasakheeya deegaanka iyo khatarta caafimaadka aadanaha. Horumarinta sayniska iyo tignoolajiyada, Isticmaalka ballaaran ee tignoolajiyada desulfurization gaaska dabiiciga ah ayaa xalliyey dhibaatooyinkan, laakiin isla mar ahaantaana, kharashka nadiifinta gaaska dabiiciga ah iyo daaweynta ayaa kor u kacay.


Faahfaahinta Alaabta

Horumarinta bulshadeena, waxaan u doodnaa tamarta nadiifka ah, sidaas darteed baahida gaaska dabiiciga ah sida tamarta nadiifka ah ayaa sidoo kale sii kordheysa. Si kastaba ha ahaatee, habka ka faa'iidaysiga gaaska dabiiciga ah, ceelal badan oo gaas ah ayaa inta badan ku jira hydrogen sulfide, taas oo keeni doonta daxalka qalabka iyo dhuumaha, wasakheeya deegaanka iyo khatarta caafimaadka aadanaha. Horumarinta sayniska iyo tignoolajiyada, Isticmaalka ballaaran ee tignoolajiyada desulfurization gaaska dabiiciga ah ayaa xalliyey dhibaatooyinkan, laakiin isla mar ahaantaana, kharashka nadiifinta gaaska dabiiciga ah iyo daaweynta ayaa kor u kacay.

Mabda'a

Desulfurization shaandho molecular (sidoo kale loo yaqaan desulfurization) skid, sidoo kale loo yaqaan shaandhada molecular shaandhada macaan ee skid, waa aalad muhiim u ah sifaynta gaaska dabiiciga ah ama mashruuca qaboojinta gaasta dabiiciga ah.

Shaandhooyin molecular waa kiristaalo aluminosilicate bir alkali leh qaab-dhismeedka qalfoof iyo qaab-dhismeedka microporous lebbisan. Waa adsorbent leh waxqabad aad u fiican, awood xayeysiis sare iyo xulashada xayeysiinta. Marka hore, waxaa jira kanaalo badan oo leh cabbir dalool lebis ah iyo godadka si habsami leh loo habeeyey ee qaabka shaandhada molecular, taas oo aan kaliya siinaynin aag aad u weyn, laakiin sidoo kale xaddidaya gelitaanka molecules ka weyn godadka; Marka labaad, oogada shaandhada molecular waxay leedahay polarity sare sababtoo ah sifooyinka dhogorta ionic, sidaas darteed waxay leedahay awoodda adsorption sare ee molecules unsaturated, molecules polar iyo molecules polarizable. Biyaha iyo hydrogen sulfide waa molecules polar, dhexroorka kelliyaduna wuu ka yar yahay dhexroorka daloolka shaandhada molecular. Marka gaaska cayriin ee ka kooban biyaha raadku uu dhex maro sariirta shaandhada molecular ee heerkulka qolka, biyaha raadraaca iyo hydrogen sulfide ayaa la nuugaa, Sidaa darteed, waxa ku jira biyaha iyo hydrogen sulfide ee gaaska quudinta ayaa la yareeyaa, ujeedada fuuq-baxa iyo desulfurization waa la xaqiijiyay. Habka xayeysiiska ee shaandhada molecular waxaa ka mid ah uumiga xididada iyo xayeysiinta jirka oo ay sababtay van der Waals Force. wuxuuna kordhiyaa korodhka cadaadiska; Sidaa darteed, habka xayeysiiska ee shaandhada molecular waxaa badanaa lagu fuliyaa heerkulka hooseeya iyo cadaadiska sare, halka dib-u-soo-nooleynta falanqaynta lagu fuliyaa heerkulka sare iyo cadaadiska hoos u dhaca. Iyada oo la raacayo ficilka heerkulka sare, gaaska dib u soo kabashada ee nadiifka ah iyo cadaadiska hooseeya, xayeysiiska shaandhada molecular wuxuu sii daayaa adsorbate ee micropore-ka socodka gaaska dib-u-kicinta ilaa qadarka adsorbate ee adsorbent uu gaaro heer aad u hooseeya. Waxa kale oo ay awood u leedahay in ay ku dhejiso biyaha iyo hydrogen sulfide ee gaaska quudinta, iyada oo ogaanaysa habka dib-u-cusboonaynta iyo dib-u-warshadaynta shaandhada.

Liiska qaabeynta ugu weyn ee unugga nadiifinta

Liiska qaabeynta shaxda unugga nadiifinta shaandhada molecular

S/N Qaabeynta ugu weyn tiro hadallo
1 munaaradda adsorption 3 dhigay  
2 qaboojiyaha 1 set  
3 shaandhada dhuxusha 1 set  
4 Sifeeyaha boodhka gaaska la safeeyey

2 dhigay

Mid la isticmaalo iyo mid heegan ah
5 mitirka gaaska shidaalka ee foornada kuleylka 1 set  
6 foornada kululaynta 2 set Mid la isticmaalo iyo mid heegan ah
7 Soo celinta shaandhada gaasta gaaska 1 set  
8 Dib-u-cusboonaynta socodka gaaska 1 set  
9 Weriyaha kuleylka gaaska 1 set  
10 Shaandheeyaha boodhka gaaska falanqaynta 1 set  
11 Waalka habeeya gaaska falanqaynta 1 set  
12 Qaboojiyaha hawada gaaska falanqaynta 1 set  
13 Waalka wareejinta 1 set Marka loo eego shuruudaha PID
14 Waalka badbaadada 1 set Marka loo eego shuruudaha PID
15 shaandho molecular ku filan  
16 mitir 1 set  
17 nidaamka xakamaynta Xakamaynta golaha 1 set Caddeynta qaraxa Exdibmbpx II BT4Gb
18 PLC 2 shaqsi taxanaha S1500 (hal firaaqo)
19 Analog module 1 set  
20 shaashadda taabashada 1 Midabka 10 inch
kow iyo labaatan Xiriiriyaha 1 set  
labaatan iyo laba Wareegtada 1 set  
Fiiro gaar ah: golaha kontoroolka mootada waxay ku dhex jirtaa xadka saadka.

Qalabka ugu muhiimsan waxaa lagu sharaxay sida soo socota.

Fiiro gaar ah: 1. Liiska qalabka ugu muhiimsan ee nidaamka waxa uu raacayaa nidaamka PID

2. Liiska agabka dayactirka ee hawlgelinta iyo hawlgalka 2 sano ah waxa lagu bixin doonaa dukumeenti kale.

3. Heerka interface dibadda ee qalabku waa flange dabada ee gost, iyo gaskets iyo xirmooyinka waxaa lagu bixiyaa xadka haanta kaydinta iyo qalabka;

4.Xogta farsamada ee qalabka lagu qeexay lifaaqan waa in lagu dabaqaa naqshadda kama dambaysta ah.


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