Yakagadziridzwa asphalt
Chigadzirwa Chekutanga
Yakagadziridzwa asphalt ndeye yakasviba mukamuri tembiricha, iyo inosimbisa muBrittle solid ine shell-kunge mapundu pane imwe tembiricha, ichiburitsa chikamu chegirazi; Iko hakuna chaiyo yekunyungudika polting point, inonyungudika mukati meimwe huwandu, uye hapana inokanganisa mamiriro panguva yekusimbisa maitiro. Kuumbwa kweAsphalt kwakanyanya kuomarara, kunyanya kuomeswa nehydrocarbons ine matatu kana anopfuura ezvemisheni, neNitrogen, uye sarufa, uye chidiki chehuremu hwemanyorerwe emarembo.
Yakagadziridzwa asphalt irwo rudzi rwe asphalt iyo yakadzvanywa zvakadzama kubva kumarara tar kana yepakati-tembiricha asphalt. Hunhu hwayo hwakanyanya hwekunyorova hwekunyorova, hwakanyanya hwekutora kabhoni kabhoni Paunenge uchigadzira zvigadzirwa zveCarbon uchishandisa Coal tar pitch seyakagadzirwa zvinyorwa, zvinodiwa zvakasiyana zvakaiswa pane iyo yekunyorova pfungwa. Semuenzaniso, electrodes inoda 105-115 ℃, anodesha 95-105 ℃, yakakwira svutugadzike yekukanda, uye yakakwira tlukes insoless zvirimo, inowedzera simba rezvinyorwa zvecarbon zvigadzirwa. Munguva yekusanganisa uye kuumbwa maitiro, asphalt inoburitsa utsi hushoma, kuderedza kusvibiswa. Iyo yakanyanya kupfava kupisa uye yekukanda tembiricha inokonzeresa yakakwira kugadzikana, iyo inovandudza mhando yekabhoni zvigadzirwa. Coal tar asphalt inogona kupatsanurwazve kuita seasphalt uye yakasimba asphalt. Liquid Asphalt haina mvura uye inogona kushandiswa zvakanyatsoshandiswa nevanogadzira, asi zvinoda nyanzvi yekufambisa tangi yekufambisa. Solid Asphalt inofanirwa kunyungudika kubvisa unyoro usati wajairwa sechibhoni kana kusimbisa mumiriri pazvinhu zvekaroni.
Sarudzo yakashandurwa inoshandiswa muAluminium Electrolysis indasitiri yekugadzira maAd-Baked maAnodes, kugadzira yakakwirira-simba elederode tsvimbo, uye graphite cropibles, uye inogona kushandiswawo seElectrode maElectrode. Yakakwira-tembiricha inoshatirisa ine hunhu hwekomboni yakatarwa, zvisikwa muToluene, yakakwira sosi yemukati, uye yakaderera yezvinyorwa. Inoshandiswa zvakanyanya muzvirimwa zveCarbon, pre-baked vold blocks, graphi electrodes, yakagadziriswa kabhoni, kuputika kwechiratidzo chekugadzira Sekushandiswa kweCarbon zvinhu, zvinogona kuridza basa mukubatanidza uye carbonization, kuvandudza tembiricha yakakwira uye yekushambadzira uye kupokana kwekukanganisa.
Modified marita tar tar pitch anoita basa rakakosha mumagetsi ealuminium mune aluminium zvidyarwa. Zvikurukuru, basa rayo rinonyanya kuratidzwa mune zvinotevera zvinhu:
- Senge binder: Modified Coal Tar Pitch ndiyo huru binder inoshandiswa mukugadzirwa kweiyo pre-yakabikwa maAdode mabhuru eElectrolytic aluminium. Pre-Baked Odo Blocks ndeye carbon mabhuru akagadzirwa kubva pakuunganidza sepeturu coke, uye maronda tarn tars, anoshandiswa seAnods muAluminium Electrolyses masero. Maruva tarn pitch anogona kusimbisa hukama pamwe chete, achigadzira zvinhu zveAnde ane imwe simba uye nekuvandudza kugona kwemasero eyemagetsi uye kugadzirwa kweAluminium.
- Dzivirira kuumbwa kweAluminium oxide: Munguva yekuita kweElectrolytic aluminium, aluminium ions iri nyore oxidized mualuminium oxidation Zvimwe zvikamu zvakagadziriswa maronda emarata tar inogona kudzivirira kuumbwa kweAluminium oxide, nekukasira kuvandudza mhando uye goho reAluminium.
Kuvandudzwa Kufambidzana: Yakagadziriswa marasha emarasha pitch inogona kuwedzeredza kuitwa kweiyo Electrolyte, kubvumira zvazvino kuyerera zvakanyatsoita, nekukasira kubatsira kwekugadzirwa kweElectrolytic aluminium.
- Sechinyorwa chisingaperi uye chekushambadzira: Pamusoro peSero reElectrolytic targe inogona kuumba leadlite leadlete leadrolyte cell, ichisimbisa mashandiro akagadzikana eSero reElectrolytic. Panguva imwecheteyo, inogona kushambadzira uye kubvisa magasi anokuvadza uye kusachena muCell Cell, kuvandudza kunaka kweiyo Electrolyte uye kuchena kweAluminium kugadzirwa.
- Mukupfupikisa, yakagadziridzwa marasha emarata tar anotamba akawanda mabasa muAluminium zvidyarwa muAluminium zvidyarwa, kusanganisira kusungwa, tichidzivirira kugadzirwa kweAlumina, kusimbisa kubatana, kusimbisa, uye kushambadzira. Izvo zvakakosha kwazvo pakuvandudza kugona kwekugadzirwa kweAluminium Electrlysis, kuderedza mari, uye kuve nechokwadi cheiyo aluminium.
Production tekinoroji
Iyo yekubika yePolymerization nzira yeasphalt yekugadziridzwa inowanzotora kuenderera mberi kweKettle maitiro, uye maitiro ekuita anogona kushanda pakumanikidzwa kwemweya kana kuwedzerwa kunze. Munguva yemitambo yekumanikidza yekumanikidza yekumanikidza, iyo inopisa asphalt inoyerera ichipinda mune yechipiri Stage yeChinorator yeChinyorwa kuti uwedzere 360- Iyo yakagadziridzwa asphalt inoyerera mudenga repakati peiyo yakagadziridzwa asphalt uri wega uye yobva yatumirwa kune asphalt yakakwidziridzwa tangi kuburikidza nekutonhora. Mushure mekutonhora nechisikigo kusvika 150-180 ℃, inoiswa mune asphalt inotonhorera muchina wekuumba kuti uburitse zvigadzirwa zvecolumnar. Mafuta negesi anodzingwa kubva kumusoro kweanogadzira anogadzira mafuta emafuta uye asingazivikanwe mafuta egasi mune condenser. Paunenge uchishandisa timende ishandiswe, iyo inopisa asphalt inopfuura nepakati tangi yepakati pepakati-tembiricha asphalt uye inoputirwa muitiro rekuita. Dzvinyiriro iri mukati meketi inochengetwa ku 0.5 ~ 1.2mpa, uye zvakasara zvakafanana nekuenderera mberi kwekumanikidzwa kwe kettletic. Kuenzaniswa neAtmpheric kumanikidza polmerization, zvakanakira kudzvinyirira kwekunyora kweiyo β resin Kana iyo tembiricha yakapfava inoda kuwedzerwa, pombi yevacuum inogona kutangwa kuti igadzirise iyo yekuvhara degree kumusoro kweiyo flash discolation shongwe, ichiramba ichipfudza zvirimo mune yakagadziridzwa asphalt; Kana zvichidikanwa kuderedza kupfava kupisa, mafuta emafuta anogona kupfirwa muFlash tower. Chibereko chakagadziridzwa asphalt uchishandisa tembiricha temple asphalt seyakaisa zvinhu 90% ~
Chinangwa
Yakagadziriswa Asphalt inoshandiswa muAluminium Electrolysis indasitiri yekugadzira pre-yakabikwa mauto eAred, Graphite carbon
Toni bhegi kurongedza
Bhegi rakarukwa, rakasununguka rakakodzera.
