I-HT (Q) i-LNG yokuGcina iTanki - ISisombululo sokuGcinwa kwe-LNG esiPhezulu
Inzuzo yemveliso
Irhasi yendalo engamanzi (LNG) iye yaba ngumthombo wamandla obalulekileyo, ikakhulu ngenxa yeenzuzo zayo zokusingqongileyo kunye nokuguquguquka. Ukuququzelela ukugcinwa kunye nokuthutha, iitanki zokugcina ezikhethekileyo ezibizwa ngokuba yi-HT(Q) LNG iitanki zokugcina zaphuhliswa. La matanki aneempawu ezizodwa ezenza ukuba zibe lukhetho lokuqala lokugcina isambuku se-LNG. Kweli nqaku, siza kuphonononga iimpawu eziphambili zeHT (Q) LNG itanki zokugcina kunye neenzuzo abazizisayo.
Olunye uphawu oluphambili lwe-HT(Q) LNG kwiitanki zokugcina izakhono zabo eziphezulu zokugquma i-thermal. La matanki enzelwe ukunciphisa ilahleko ye-LNG ngenxa yokuguquka kwamanzi ngokubonelela ngokugquma okusebenzayo. Oku kuphunyezwa ngokubandakanya iindidi ezininzi zokugquma, ezifana ne-perlite okanye i-polyurethane foam, enciphisa ngokufanelekileyo ukuhanjiswa kobushushu. Iitanki ke ngoko igcina i-LNG kumaqondo obushushu aphantsi kakhulu, iqinisekisa uzinzo kunye nokunciphisa ilahleko yamandla.
Olunye uphawu lwe-HT (Q) LNG iitanki zokugcina amandla abo okumelana noxinzelelo oluphezulu lwangaphakathi. Ezi tanki zenziwe ngezinto ezinamandla, ezifana ne-high-grade steel stainless okanye i-carbon steel, ekwazi ukujamelana noxinzelelo oluphezulu lwe-LNG. Ukongezelela, baxhotyiswe ngeenkqubo zokubeka iliso eziphambili kunye nokulawula ukuqinisekisa ukuba amathangi asebenza ngaphakathi koxinzelelo olukhuselekileyo. Oku kuqinisekisa ukhuseleko kunye nokuthembeka kwetanki, ukuthintela nakuphi na ukuvuza okunokwenzeka okanye iingozi.
Uyilo lweetanki zokugcina i-HT (Q) LNG nazo ziqwalasela imiphumo yezinto zangaphandle, ezifana neziganeko ze-seismic kunye neemeko zemozulu ezinzima. Amatanki enzelwe ukumelana neenyikima kunye nezinye iintlekele zendalo, ukuqinisekisa ukuba i-LNG ihlala ikhuselekile nangamaxesha eziphithiphithi. Ukongeza, la matanki axhotyiswe ngeengubo ezikhuselayo ezikhusela kwizinto ezitshabalalisayo ezifana namanzi etyuwa okanye amaqondo obushushu agqithisileyo, ngaloo ndlela kwandisa ukuqina kunye nokuphila ixesha elide.
Ukongeza, i-HT (Q) iitanki zokugcina ze-LNG ziyilelwe ukubonelela ngokusetyenziswa kwendawo efanelekileyo. La matanki afika kwiindidi ezahlukeneyo zobukhulu kunye nokucwangciswa kwaye angenziwa ngokwezifiso ngokusekelwe kwindawo ekhoyo kunye neemfuno zokugcina. Uyilo oluyilayo lwala matanki lubenza bakwazi ukugcina ubuninzi be-LNG kwindawo encinci, besebenzisa ngokufanelekileyo indawo enyiniweyo. Oku kuluncedo kakhulu kumashishini okanye kumaziko anendawo enyiniweyo kodwa efuna isixa esikhulu somthamo wokugcina we-LNG.
Iitanki zokugcina zeHT(Q)LNG nazo zineempawu ezibalaseleyo zokhuseleko. Baxhotyiswe ngeenkqubo zokucima umlilo eziphambili ezibandakanya izixhobo zokubona umlilo kunye neenkqubo zokucima umlilo we-foam. La manyathelo okhuseleko aqinisekisa ukubanjwa kunye nokucima ngokukhawuleza ukuba kuyenzeka umlilo, ukunciphisa umngcipheko wokudubula okanye umonakalo oyintlekele.
Ukongeza kwezi mpawu, iitanki zokugcina zeHT(Q)LNG zibonelela ngezinto ezininzi eziluncedo. Okokuqala, la matanki anokuthembeka kwaye agcine i-LNG ngokukhuselekileyo kwixesha elide. Oku kubalulekile kwizityalo zamandla, amaziko oshishino okanye iinqanawa, ukuqinisekisa unikezelo oluzinzileyo lwe-LNG ngaphandle kokuphazamiseka. Ukongeza, ukusebenzisa i-HT (Q) iitanki zokugcina i-LNG kunciphisa kakhulu i-carbon footprint njengoko i-LNG i-fuel ecocekileyo xa kuthelekiswa namanye amafutha e-fossil. Ngokukhuthaza ukusetyenziswa kwe-LNG, la matanki afaka isandla ekuzinzeni kwendalo kunye nokunceda ukulwa nokutshintsha kwemozulu.
Isishwankathelo, i-HT (Q) iitanki zokugcina i-LNG zineempawu ezisisiseko ezenza ukhetho lokuqala lokugcina i-LNG. Amandla abo aphezulu okufakelwa kwe-thermal, ukukwazi ukumelana noxinzelelo oluphezulu, ukuguquguquka kwizinto zangaphandle, ukusetyenziswa kwendawo ngokufanelekileyo kunye neempawu zokhuseleko eziphuculweyo zibenza isisombululo esifanelekileyo kumashishini kunye nezixhobo ezifuna ukugcinwa kwe-LNG ethembekileyo nekhuselekileyo. Ukongezelela, ukusetyenziswa kweetanki zokugcina i-HT (Q) LNG kunokunciphisa ukukhutshwa kwekhabhoni kunye negalelo kuphuhliso oluzinzileyo lwendalo. Njengoko imfuno ye-LNG iqhubeka nokukhula, la matanki aya kudlala indima ebalulekileyo ekuhlangabezaneni neemfuno zamandla ehlabathi ngelixa eqinisekisa ukhuseleko kunye noxanduva lokusingqongileyo.
Izicelo zeMveliso
I-Liquefied Natural Gas (LNG) sele ifumana ukuduma njengeyona ndlela icocekileyo nesebenzayo kumafutha esintu. Ngomxholo wayo ophezulu wamandla kunye neenzuzo zokusingqongileyo, i-LNG ibe negalelo elibalulekileyo kwinguqu yamandla ehlabathi. Elinye icandelo elibalulekileyo lekhonkco lonikezelo lwe-LNG ziitanki zokugcina ze-HT(QL)NG, ezidlala indima ebalulekileyo ekugcineni nasekusasazeni i-LNG.
Iitanki zokugcina ze-HT(QL)NG ziyilelwe ngokukodwa ukugcina i-LNG kumaqondo obushushu asezantsi kakhulu, angaphantsi kwe-162 degrees Celsius. La matanki akhiwa kusetyenziswa izixhobo ezikhethekileyo kunye neendlela zokugquma ezinokumelana neemeko ezibanda kakhulu. Ukugcinwa kwe-LNG kula matanki kuqinisekisa ukuba iimpawu zayo ezibonakalayo zigcinwe, okwenza ukuba zilungele ukuthutha kunye nokusetyenziswa okulandelayo.
Ukusetyenziswa kweetanki zokugcina zeHT(QL)NG zahlukene kwaye zisasazekile. La matanki aqhele ukusetyenziswa kwishishini le-LNG ukugcina nokusasaza i-LNG kubasebenzisi bokugqibela abohlukeneyo. Zibalulekile ekuxhaseni amaziko ombane aphenjelelwa yigesi yendalo, iinkqubo zokufudumeza iindawo zokuhlala nezorhwebo, iinkqubo zoshishino, kunye necandelo lezothutho.
Enye inzuzo ebalulekileyo yeetanki zokugcina zeHT(QL)NG kukukwazi kwabo ukugcina umthamo omkhulu werhasi yendalo engamanzi kwindawo encinci. La matanki akhiwe ngokobukhulu obahlukeneyo kwaye anokugcina i-LNG ukusuka kumawaka ambalwa eecubic metres ukuya kumakhulu amawaka eecubic metres. Oku bhetyebhetye kuvumela ukusetyenziswa komhlaba ngokufanelekileyo kwaye kuqinisekisa unikezelo oluzinzileyo lwe-LNG ukuhlangabezana nemfuno.
Enye inzuzo ye-HT (QL) NG iitanki zokugcina yimigangatho yazo ephezulu yokhuseleko. La matanki ayilwe kwaye akhelwe ukumelana nokuguquguquka okugqithisileyo kobushushu, imisebenzi yenyikima, kunye nezinye izinto zokusingqongileyo. Zibandakanya iimpawu zokhuseleko oluphezulu ezifana neenkqubo zokuqulatha kabini, iivalve zokunciphisa uxinzelelo, kunye neenkqubo eziphambili zokubona ukuvuza, ukuqinisekisa ukugcinwa okukhuselekileyo kunye nokuphathwa kwe-LNG.
Ngaphezu koko, iitanki zokugcina zeHT(QL)NG ziyilelwe ukuqina kwexesha elide. Izinto ezisetyenziselwa ukwakhiwa kwazo zixhathisa ukubola, ziqinisekisa ukunyaniseka kwetanki kunye nokuthintela nakuphi na ukuvuza okanye ukuphulwa. Oku kuqina kuqinisekisa ukufumaneka kwexesha elide kunye nokuthembeka kwe-LNG egciniweyo.
Ukuqhubela phambili kwi-HT(QL)NG yetekhnoloji yetanki yokugcina kukwakhokelele kuphuhliso lwezisombululo ezitsha nezingabizi kakhulu. Ezi ziquka ukuphuhliswa kweenkqubo zokubeka iliso kwitanki ezibonelela ngedatha yexesha langempela kumanqanaba e-LNG, uxinzelelo kunye nobushushu. Oku kuvumela ulawulo olusebenzayo lwe-inventri kunye nokwandisa lonke ikhonkco lokubonelela nge-LNG.
Ngaphaya koko, iitanki zokugcina zeHT(QL)NG zenza igalelo ekunciphiseni ukukhutshwa kwegesi eluhlaza. Ngokugcina i-LNG kumaqondo obushushu aphantsi kakhulu, la matanki athintela ukuba abe ngumphunga aze akhuphe imethane, igesi enamandla yehousehouse. Oku kuqinisekisa ukuba i-LNG ihlala icocekile kwaye iyinketho yamafutha endalo.
Ukuqukumbela, i-HT (QL) NG iitanki zokugcina ziyinxalenye ebalulekileyo kwi-LNG ye-chain chain, iququzelela ukugcinwa kunye nokuhanjiswa kwe-LNG kwizicelo ezahlukeneyo. Ukukwazi kwabo ukugcina umthamo omkhulu we-LNG, imigangatho ephezulu yokhuseleko, ukuqina, kunye nokusebenza kakuhle kweendleko kubenza babe yinxalenye yeziseko ezingundoqo kutshintsho lwamandla. Ngokukhula kwemfuno yehlabathi yamandla acocekileyo, ukubaluleka kweetanki zokugcina i-HT (QL)NG ekuxhaseni ukwamkelwa kwe-LNG njengomthombo wepetroli awukwazi ukugqithiswa.
Umzi-mveliso
Indawo yokuHamba
Indawo yokuvelisa
| Inkcazo | Umthamo osebenzayo | Uxinzelelo loyilo | Uxinzelelo lokusebenza | Ubuninzi boxinzelelo lokusebenza oluvumelekileyo | Ubuncinci boyilo lobushushu bentsimbi | Uhlobo lwenqanawa | Ubungakanani benqanawa | Ubunzima besitya | Uhlobo lokufakelwa kwe-thermal | Umyinge wokunyuka komphunga | Vacuum yokutywina | Ubomi benkonzo yoyilo | Uhlobo lwepeyinti |
| m3 | MPa | MPa | MPa | ℃ | / | mm | Kg | / | %/d(O2) | Pa | Y | / | |
| HT(Q)10/10 | 10.0 | 1.000 | ＜1.0 | 1.087 | -196 | Ⅱ | φ2166*2450*6200 | (4640) | I-multi-layer winding | 0.220 | 0.02 | 30 | Jotun |
| HT(Q)10/16 | 10.0 | 1.600 | ＜1.6 | 1.695 | -196 | Ⅱ | φ2166*2450*6200 | (5250) | I-multi-layer winding | 0.220 | 0.02 | 30 | Jotun |
| HT(Q)15/10 | 15.0 | 1.000 | ＜1.0 | 1.095 | -196 | Ⅱ | φ2166*2450*7450 | (5925) | I-multi-layer winding | 0.175 | 0.02 | 30 | Jotun |
| HT(Q)15/16 | 15.0 | 1.600 | ＜1.6 | 1.642 | -196 | Ⅱ | φ2166*2450*7450 | (6750) | I-multi-layer winding | 0.175 | 0.02 | 30 | Jotun |
| HT(Q)20/10 | 20.0 | 1.000 | ＜1.0 | 1.047 | -196 | Ⅱ | φ2516*2800*7800 | (7125) | I-multi-layer winding | 0.153 | 0.02 | 30 | Jotun |
| HT(Q)20/16 | 20.0 | 1.600 | ＜1.6 | 1.636 | -196 | Ⅱ | φ2516*2800*7800 | (8200) | I-multi-layer winding | 0.153 | 0.02 | 30 | Jotun |
| HT(Q)30/10 | 30.0 | 1.000 | ＜1.0 | 1.097 | -196 | Ⅱ | φ2516*2800*10800 | (9630) | I-multi-layer winding | 0.133 | 0.02 | 30 | Jotun |
| HT(Q)30/16 | 30.0 | 1.600 | ＜1.6 | 1.729 | -196 | Ⅲ | φ2516*2800*10800 | (10930) | I-multi-layer winding | 0.133 | 0.02 | 30 | Jotun |
| HT(Q)40/10 | 40.0 | 1.000 | ＜1.0 | 1.099 | -196 | Ⅱ | φ3020*3300*10000 | (12100) | I-multi-layer winding | 0.115 | 0.02 | 30 | Jotun |
| HT(Q)40/16 | 40.0 | 1.600 | ＜1.6 | 1.713 | -196 | Ⅲ | φ3020*3300*10000 | (13710) | I-multi-layer winding | 0.115 | 0.02 | 30 | Jotun |
| HT(Q)50/10 | 50.0 | 1.000 | ＜1.0 | 1.019 | -196 | Ⅱ | φ3020*3300*12025 | (15730) | I-multi-layer winding | 0.100 | 0.03 | 30 | Jotun |
| HT(Q)50/16 | 50.0 | 1.600 | ＜1.6 | 1.643 | -196 | Ⅲ | φ3020*3300*12025 | (17850) | I-multi-layer winding | 0.100 | 0.03 | 30 | Jotun |
| HT(Q)60/10 | 60.0 | 1.000 | ＜1.0 | 1.017 | -196 | Ⅱ | φ3020*3300*14025 | (20260) | I-multi-layer winding | 0.095 | 0.05 | 30 | Jotun |
| HT(Q)60/16 | 60.0 | 1.600 | ＜1.6 | 1.621 | -196 | Ⅲ | φ3020*3300*14025 | (31500) | I-multi-layer winding | 0.095 | 0.05 | 30 | Jotun |
| HT(Q)100/10 | 100.0 | 1.000 | ＜1.0 | 1.120 | -196 | Ⅲ | φ3320*3600*19500 | (35300) | I-multi-layer winding | 0.070 | 0.05 | 30 | Jotun |
| HT(Q)100/16 | 100.0 | 1.600 | ＜1.6 | 1.708 | -196 | Ⅲ | φ3320*3600*19500 | (40065) | I-multi-layer winding | 0.070 | 0.05 | 30 | Jotun |
| HT(Q)150/10 | 150.0 | 1.000 | ＜1.0 | 1.044 | -196 | Ⅲ | I-multi-layer winding | 0.055 | 0.05 | 30 | Jotun | ||
| HT(Q)150/16 | 150.0 | 1.600 | ＜1.6 | 1.629 | -196 | Ⅲ | I-multi-layer winding | 0.055 | 0.05 | 30 | Jotun |
Phawula:
1. Iiparamitha ezingentla zenzelwe ukuhlangabezana neeparitha ze-oxygen, i-nitrogen kunye ne-argon ngexesha elifanayo;
2. I-medium ingaba nayiphi na i-gas e-liquefied, kwaye i-parameters inokungahambelani namaxabiso etafile;
3. Umthamo / imilinganiselo ingaba nayiphi na ixabiso kwaye inokwenziwa ngokwezifiso;
I-4.Q imele ukuqiniswa koxinzelelo, i-C ibhekisela kwitanki yokugcina i-carbon dioxide
5. Iiparamitha zamva nje zinokufumaneka kwinkampani yethu ngenxa yohlaziyo lwemveliso.
