Ciki mai yawan zazzabi
Hanyar Shirin Samfurin samfurin
Babban zazzabi mai zafi shine ta hanyar da aka samo daga matsanancin zafin jiki na kwal. Kyakkyawan mai mai cike da wari na musamman. Babban abubuwan haɗin suna da hydrocarbons da kwayoyin halitta dauke da oxygen, nitrogen, ko sulfur. Bayan na farko distillation, gubobi kamar mai, phenol mai, a wanke mai, da mai za a iya samun mai ta ci gaba da distillation. Littattafai kamar mai mai haske, mai mai, man mai nauyi, ana iya samun man mai nauyi, ana iya samun man angraceene ta amfani da hanyar distiltend; Jirgin ruwa mai dorilation shine kwalta. Karin aiki da karin bayani na sama na iya samar da benzes, phenols, Pytholeuthoricals, Carbihelttholeuticals, Carbiazole, Artricticals, Carbiazole, Artricts, Kashi na roba, kayan yaji.
Gabatarwa ga siffar kumar kwal
Jirgin ruwan da yake a cikin zazzabi a daki shine ruwan fata mai launin fata, kuma yana da yawa na high-zazzabi ya samar sosai, jere daga 1.160 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220 zuwa 1.220g / cm3. Mafi yawan tattara daga mahaɗan polycyclic mai ƙanshi, tare da kadan abun ciki na Alyl Magomatics, more babban kayan haɗin, da kwanciyar hankali mai kyau. Its components have a higher content of naphthalene, while the relative content is relatively low, mainly including 1-methylnaphthalene, 2-methylnaphthalene, acenaphthene, fluorene, oxyfluorene, anthracene, phenanthrene, carbazole, anthracene, quinoline, pyrene, etc.
Fasahar sarrafawa na samfurin
Abubuwan da ke kowane ɓangaren kowane ɓangaren uku sun bambanta, amma akwai abubuwan da yawa masu kama da irin waɗannan kaddarorin. Wajibi ne a fara amfani da hanyoyin distilations don sare iri daban-daban, kamar phenol, antollane, da sauransu.
Abubuwan da aka fitar da kayan aiki guda ɗaya suna da hankali a cikin madaidaitan raguna kuma sun sake rabuwa ta amfani da hanyoyin ta zahiri da sunadarai.
Kashi kafin 170 ℃ yana da haske mai; Kashi na 170-210 ℃ shine mai fasali ne; Babban juzu'in a 210 ~ 230 ℃ ne na Naphetne, mai mai. Da distillate a karfe 230-300 ℃ an wanke man ne; Kashi na ashirin da karfe 280-360 ℃ galibi man anthraceene ne; Kashi na ashirin da karfe 280-360 ℃ yana da mai ang trumrene; Fuskar tafasasshen mai mai na Anthratane yana 310 ℃, kuma yana da 400 ℃ lokacin da yake narkewa 50%
Manufar samfurin
Kashin kwal ne daya daga cikin mahimman samfurori a cikin masana'antar cakuda, lissafin kusan kashi 3% zuwa 4% na mai da aka shigar. Abun da ke ciki shine hadadden rikice-rikice, kuma a mafi yawan lokuta, an haɗa shi da kwal
Masana'antu na kwastomomi sun kware a rabuwa, tsarkakewa, da amfani. Ana iya ƙara yawan crassan sassan tarar Tar na iya ƙara samfuran samfuran daban-daban. A halin yanzu, babban samfuran samfuran sun haɗa da:
(1) Ana amfani da Shirtalene naphthalene don samar da anhydride don samar da resins, filastik na injiniya, da dyes. Amfani da fenti da magani.
(2) Phenols da 'yan uwansu na homan da aka yi amfani da su don samar da' yan wasansu na roba, magungunan jirgin sama, qwaris, tsaka-tsaki na tsaka-tsaki, * *, da sauransu.
(3) Anthraquinone mai, wakilin yannun roba, da fenti da aka samar daga ayoyin antraceane.
(4) Phenanthrene shine Isomer na ayoyinne, na biyu kawai ga Naphthale ne kawai, kuma yana da amfani da yawa. Saboda yawan yawan amfanin ƙasa, har yanzu yana buƙatar ci gaba da yin amfani da su.
(5) Carbiazole muhimmiyar kayan ƙasa ne na dyes, robobi, da magungunan kashe qwari.
(6) Asfalt wani ragowar tayar distillation, cakuda daban-daban na polymer polycyclic na polycyclic. Amfani da shi don yin rufin salo, danshi-hujja yadudduka, hanyar gini, da samarwa
Kwalta da lantarki na wutar lantarki, da sauransu.
