Lub ntsiab lus ntawm diesel flash point yog dab tsi
Thaum ntsuas qhov zoo ntawm diesel, ib lo lus feem ntau hnov yog "flash point", ntau tus phooj ywg tsis paub tias lub flash point ntawm diesel txhais li cas, cov hauv qab no yog cov lus qhia luv luv rau koj.
Flash point yog nyob rau hauv cov kev cai xeem, daim ntawv thov ntawm ib tug tej yam ignition qhov chaw tshwm sim los ntawm diesel vaporization thiab ignition ntawm qhov qis tshaj kub, theem ntawm lub flash point qhia cov degree ntawm cov roj flammability, volatile compounds cov ntsiab lus, gasification degree thiab nws kev nyab xeeb, theem txaus ntshai ntawm diesel kuj tau muab faib raws li lub teeb nyem, lub teeb nyem ntawm 45 degree hauv qab cov roj rau cov khoom siv hluav taws xob. Roj nrog flash point saum 45 degree C yog combustible.
Qhov thib ob, ntau npaum li cas yog tus qauv diesel flash point
Flash point yog ib qho kev ntsuas ntawm qhov ntsuas hluav taws xob hluav taws xob, qhov qis qis dua, qhov kev pheej hmoo ntawm hluav taws ntau dua, raws li cov kev cai hauv tebchaws, lub teeb nyem ntawm tus qauv diesel yuav tsum siab tshaj 55 ° C, uas yog, hauv lub xeev kev sim, Nrog rau qhov qhib nplaim taws los ntsuas lub diesel saum toj no cov roj ntxiv, xav kom flash qhov kub tsawg kawg nkaus yuav tsum siab tshaj 55 degree C.
Thib peb, dab tsi yog qhov kev sib raug zoo ntawm lub diesel flash point thiab qib
Cov theem ntawm diesel flash point muaj feem xyuam rau lub siab ntawm cov kua nto, cov concentration ntawm cov roj diesel thiab cov ntsiab lus ntawm lub teeb roj, thiab lwm yam, thiab qhov qis los yog siab flash point qhia tias ntau dua cov ntsiab lus ntawm impurity Cheebtsam.
1, Diesel flash point tsawg dhau, nws txhais tau hais tias muaj cov roj teeb me ntsis sib xyaw hauv cov roj av, lub cav ua haujlwm tsis zoo, thiab yuav ua rau muaj kev nyab xeeb zoo rau cov khoom siv roj av, kev thauj mus los, kev siv thiab kev nyab xeeb tom qab tsheb sib tsoo.
2, Diesel flash point siab dhau lawm, qhov kev ua tau zoo ntawm cov roj hluav taws xob muaj qhov ua tau zoo, qhov pib distillation point yuav siab, lub cav pib ua haujlwm tsis zoo, tus lej cetane yuav nce ntxiv, yog tias siab dhau ntawm cov txheej txheem combustion yuav haus luam yeeb.
Yog li ntawd, lub flash point ntawm diesel yuav tsum tsis txhob siab dhau los yog tsawg dhau, raws li lub teb chaws tus qauv.