Boiling Point yeN-Butanol: Ruzivo uye Kufurira Zvinhu
N-Butanol, anozivikanwawo se1-Butanol, is a organic compound zvakanyanya kushandiswa mumakemikari, pendi uye maindasitiri emishonga. Pfungwa yekubikira iri paramende yakanyanya kujairika yeiyo n-butanol, iyo isingabate chengetedzo uye kushandiswa kweN-butanil, asiwo kunyorera solvent kana yepakati mumakemikari maitiro. Mupepa rino, isu tichakurukura zvakadzama kukosha kwakananga kweN-butanol tichibika point uye kufurira zvinhu shure kwayo.
Basic data pane iyo inovhara point ye n-butanol
Iyo yekubika yeN-butanil ndeye 117.7 ° C pakumanikidzwa kwemhepo. Uku tembiricha inoratidza kuti n-butanol ichachinja kubva kumvura kuenda kune imwe nyika yegirini kana ichipiswa kune iyi tembiricha. N-butanol isimba remuviri rine nzvimbo yepakati, iyo yakakwirira kupfuura iyo yechidiki molecule monculols yakadai se methanol methanol, asi yakaderera kupfuura iyo yekubiridzira nerechinomwe carbon maketani akadai saPentanil. Ukoshi uhwu hwakakosha mukushanda kwemaindasitiri, kunyanya kana zvasvika kumafambisirwo akadai sekusarudzika, kuparadzaniswa uye kupi kukosha kweiyo nzira yekubika inosarudza simba rekushandisa simba uye sarudzo yekusarudza.
Zvinhu zvinokanganisa iyo yekubika point ye n-butanol
Molecular chimiro
Iyo yekubika point ye n-butanol ine hukama zvakanyanya neyakajairwa ma molecular chimiro. N-Butanol itsetse yakaiswa doro neiyo moleky formula c₄h₉oh. N-Butanol ine yakakwira bholing point nekuda kweiyo yakasimba mauto (eg, Van der Waals mauto uye hydrogen kusungwa) pakati pemanyoreri emamolecules achienzaniswa nemabhururu akaenzaniswa nemakwenzi. Kuvapo kweiyo hydroxyl boka (-OOH) muN-butanol Molecule, boka rekuputika rinogona kuumba hydrogen zvisungo zvine mamwe mamorekuru, anoenderera mberi achiratidza kuti.

AtMospheric kudzvinyirira kuchinja
Iyo yekubika point yeN-butanil inokanganiswawo nekumanikidzwa kwemweya. Iyo n-butanol inovhara pfungwa ye197.7 ° C inoreva nzvimbo yekubika pane yakajairika kumanikidzwa kumanikidzwa (101.3 KPA). Pasi pemamiriro ekudzvinyirira ekudzvinyirira, akadai secuum Distility nharaunda, iyo yekubikira yeN-butanol ichaderera. Semuenzaniso, mune imwe nzvimbo yeSemium yaVafilum iyo inogona kubikwa pakupisa pazasi 100 ° C. Naizvozvo, iyo distillation uye kupatsanurana maitiro e n-butanil inogona kudzorwa zvinobudirira nekugadzirisa kudzvinyirira kushamwaridzana mukugadzirwa kwemaindasitiri.

Kuchena uye col-aripo zvinhu
Iyo yekubikira point ye n-butanil inogona zvakare kukanganiswa nekuchena. Kuchena kwakanyanya n-butanol ine yakagadzikana inovhara point ye 117.7 ° C. Nekudaro, kana kuchisvibiswa zviripo muN-butanol, izvi zvinogona kushandura iyo chaiyo yekubika point ye n-butanol kuburikidza neAzotropic mhedzisiro kana imwe fishicomecemical yekudyidzana. Semuenzaniso, kana n-butanol ikasanganiswa nemvura kana imwe organic sol sol sol solventes, iyo chiitiko cheAzeotropy inogona kukonzera iyo yekubika yemusanganiswa kuti ive yakaderera pane iyo yeN-butanil. Naizvozvo, ruzivo rwekuumbwa uye chimiro chemusanganiswa zvakakosha kuti zvive zvakakosha pakutonga kwakaringana.

Zvikumbiro zveN-Butanol Boiling Point muindasitiri
Mune indasitiri yemakemikari, iyo nzwisiso uye kutonga kweiyo nzvimbo yekubikira yeN-butanil yakakosha kune zvinangwa zvinoshanda. Semuenzaniso, mune zvigadzirwa zvekugadzira uko N-butanol inoda kupatsanurwa kubva kune zvimwe zvikamu nekusatorwa, tembiricha inofanirwa kuve yakadzorwa chaizvo kuti ive nechokwadi chekuparadzaniswa. Mune solvent kudzoreredza masisitimu, iyo yekubikira yeN-butanol inosarudza iyo dhizaini yemidziyo yekudzoreredza uye kushanda kwesimba kushandisa. Iyo ine mwero inovhara point ye n-butanol yakatungamira kushandiswa kwayo mune akawanda solvent uye makemikari maitiro.
Kunzwisisa nzvimbo yekubika yeN-butanil yakakosha kuti ishandiswe yayo mukushandisa kwemakemikari. Kuziva kweiyo nzvimbo yekubika yeN-butanil inopa hwaro hwakasimba hwekugadzira maitiro uye kubereka kuvandudzwa, zvese mukutsvaga kwekurambidza uye mukugadzirwa kwemaindasitiri.