Pomwe mitengo yamafuta padziko lonse lapansi ikukwera komanso kusunthira ku mphamvu zokhazikika, kupanga ndi kutengera mafuta ena monga ethanol, biodiesel, ndi butanol wafika pamlingo womwe sunachitikepo. Ma biofuel amenewa samangosintha kusakanikirana kwa mphamvu, komanso akupangitsa kuti pakhale zofunikira zaumisiri wapamwamba wozindikira kuti zitsimikizire kusakanikirana kwamafuta, kuwongolera bwino, komanso kugwira ntchito moyenera.
Kutengera chitsanzo cha opanga Mowa ndi ogulitsa monga chitsanzo, vuto lalikulu lagona pa kusasinthasintha kwamafuta, kukhathamiritsa mtengo wopangira, komanso kukwaniritsa malamulo okhwima.
Lowani Lonnmeter, wotsogola wotsogola paukadaulo wowonera, wokhala ndi yankho lapamwamba lomwe limapangidwira kuthana ndi zovuta izi: omwe ali ndi patent.Inline density mita. Zapangidwira kuti zikwaniritse zosowa zamisika yamafuta a petrochemical ndi mafuta ena, ukadaulo wotsogolawu umapereka njira yolimba, yotsika mtengo yowonera kuchuluka kwamafuta munthawi yeniyeni.
Zovuta Pakupanga Mowa Wachikhalidwe
Opanga mafuta a biofuel omwe amapanga mafuta a ethanol kuchokera ku mbaula ya chimanga amagwiritsa ntchito distillation yachikhalidwe monga momwe amachitira, pogwiritsa ntchito kuwongolera kutentha podula tizigawo ta Mowa. Komabe, zodetsedwa muzinthu zopangira monga methanol ndi esters nthawi zambiri zimapangitsa kuti zonyansa zikhale zofunika kwambiri panthawi ya distillation. Mwachitsanzo, methanol imaphwera pakawira 64.7 ° C isanafike ethanol ndikusakanikirana ndi kachigawo kakang'ono ka ethanol.
Kutentha kuwongolera machitidwe sangathe kusiyanitsa bwino Mowa ndi methanol ndi zonyansa zina, zomwe zimatsogolera kusinthasintha kwakukulu pakuyeretsedwa kwa ethanol ndikukonzanso pafupipafupi.
Chidetso Chotsogolera ku Zolakwa Zachiyero
Pamene methanol ili mu mowa wosaphika wa fermentation ndi woposa 1.5%), kusakaniza kwa ethanol-methanol-madzi kumasanduka nthunzi pamaso pa ethanol yeniyeni pamene kutentha pamwamba pa ndime ya distillation kumafika 78.3 °C. Chifukwa chake, kachulukidwe ka chisakanizo cha ternary ndi wotsika kwambiri kuposa mtengo womwe mukufuna 0.80 g/cm³. Machitidwe owongolera kutentha sangathe kuzindikira kusiyana kumeneku ndikupitiriza kuchotsa bwino, zomwe zimapangitsa kuti zinthu zotsirizidwa zomwe zili ndi methanol yambiri.
Kuyimitsidwa Pamanja
Kuyesa kachulukidwe pamanja ndi kuyezetsa kumatenga kuchedwa kwa mphindi 20 mutayesa. Panthawiyi, matani 5-8 a ethanol osafanana angakhale atachotsedwa kale, ndipo kusintha kwa nthawi yeniyeni ya chiwerengero cha reflux sikutheka, zomwe zimapangitsa kuti pakhale kukhazikika kwa ndondomeko.
Lonnmeter Solutions for Biofuel Quality Monitoring
Kuyang'anira Nthawi Yeniyeni Yapamwamba Kwambiri
Kuyeza kachulukidwe ka nthawi yeniyeni ndiukadaulo wa Lonnmeter wovomerezeka kumathandizira kusanthula mwatsatanetsatane zigawo zamafuta. The Coriolis mass density mita amayesa kuchulukana kwa misa ndi kugwedezeka kwamadzimadzi pafupipafupi, kukwaniritsa kulondola kwa ± 0.001 g/cm³. Iwo akhoza kusiyanitsa kachulukidwe kusiyana Mowa, madzi, methanol, ndi zigawo zina mu nthawi, kupewa chiyero misjudgments chifukwa methanol vaporization mu ulamuliro chikhalidwe kutentha.
Kuchulukirachulukira kwa mita ya foloko, yokhala ndi ± 0.001 g/cm³ kulondola, kumasinthira ku zakumwa zoledzeretsa zosakwana 2000 CP m'malo otentha kwambiri komanso opanikizika kwambiri. Pakali pano, chipukuta misozi cha kutentha chomwe chimapangidwira chimakonza zovuta zomwe zimachitika chifukwa cha kusinthasintha kwa kachulukidwe ndi kutentha, ndi ma alarm pasadakhale poyang'anira kusinthasintha kwa kachulukidwe (σ), kupereka chithandizo chodalirika cha data pakuwongolera ndondomeko.
Dynamic Closed-Loop Control
Mayankho a Lonnmeter amakwaniritsa kukhathamiritsa kwa magawo azinthu kudzera pamalingaliro owongolera okha. Zomwe zidakhazikitsidwa kale zimayambitsa njira zolumikizirana. Mwachitsanzo, onjezerani chiŵerengero cha reflux pokhapokha pamene kachulukidwe ka ethanol distillation ndi wapamwamba kwambiri kapena kusintha voliyumu yotulutsa pamene kachulukidwe ndi otsika kwambiri.
Kupanga kwa Anti-Interference Performance ndi Kudalirika
Pothana ndi zovuta zomwe zimachitika m'mafakitale, zida za Lonnmeter zimakhala ndi zida zolimbana ndi dzimbiri komanso mapangidwe osaphulika. Zida monga Hastelloy ndi titaniyamu alloy zimapirira zowononga zamphamvu monga methanol ndi acetic acid, kukulitsa moyo wa zida mpaka zaka 8-10—utali kuwirikiza ka 2-3 kuposa chitsulo chosapanga dzimbiri.
Mapangidwe a anti-clogging flow flow amachepetsa ziwopsezo zosungirako zamadzimadzi owoneka bwino kwambiri. Zitsimikizo zosaphulika zimagwirizana ndi malo omwe amatha kuyaka komanso kuphulika, pamene kutentha kwakukulu (-40 ° C ~ 150 ° C) kumakhudza mikhalidwe yoopsa kwambiri kuchokera ku kuzizira kwa Arctic mpaka kutentha kotentha, kuonetsetsa kuti ntchito ikuyenda bwino.
Zosiyanasiyana Application
Inline density mita imagwira ntchito pakupanga mafuta onse, kusungirako, mayendedwe, ndi unyolo wogwiritsa ntchito. Mu distillation ya bioethanol, kuyang'anira nthawi yeniyeni ya kachulukidwe pamwamba pazamba kumathandizira kudula bwino kwa 95% yoyera ethanol. Mu petrochemical vacuum distillation, kudula kagawo kosinthika ndi kachulukidwe kumachepetsa kuphatikizika kuchokera pa 15% mpaka pansi pa 5%, ndikuwonjezera zokolola ndi 8%. Posungira mafuta ndi zoyendetsa, deta ya kachulukidwe imasintha kuyenda kwa volumetric kuti ikhale yothamanga kwambiri, kupeŵa zolakwika zoyezera zomwe zimachitika chifukwa cha kutentha ndikuonetsetsa kuti malonda akhazikika. Poyang'anira mafuta oyendetsa ndege, machenjezo owononga nthawi yeniyeni amaonetsetsa kuti anthu akutsatira miyezo ya kachulukidwe.
Integration Intelligent and Data Management:
Zida za Lonnmeter zimathandizira kuphatikiza kwa IIoT (Industrial Internet of Things), kuthandizira kuyang'anira kutali, kufufuza deta, ndi kukonza zolosera kudzera pamtambo. Kuwongolera bwino kwamafuta ndikofunika kwambiri pakukweza bwino ntchito komanso kupikisana pamsika.
Lumikizanani nafe lero kuti musangalale ndi mayankho aulere, pomwe gulu la akatswiri lipanga mapulani owunikira kachulukidwe kutengera momwe mumagwirira ntchito komanso mitundu yamafuta; ofunsira 100 oyamba atha kulandiranso zitsanzo zaulere zochepa kuti zitsimikizire kulondola kwa zida komanso magwiridwe antchito pamayeso adziko lapansi.
Nthawi yotumiza: Jun-06-2025
