Uruganda rwa Guangdong Petrochemical rugera kuri toni 800.000 / yumwaka uruganda rwuzuye rwa polyethilen ni uruganda rwa mbere rwa PetroChina rwuzuye polyethylene rufite “umutwe umwe n’umurizo ibiri” rwateguye imirongo ibiri, kandi ni n’uruganda rwa kabiri rwuzuye rwuzuye polyethylene rufite ingufu nyinshi mu Bushinwa. Igikoresho gikoresha inzira ya UNIPOL hamwe na reaction imwe ya gazi-fase ya fluide yatunganijwe. Ikoresha Ethylene nkibikoresho byingenzi kandi irashobora gutanga ubwoko 15 bwibikoresho bya LLDPE na HDPE polyethylene. Muri byo, ibice byuzuye byuzuye bya polyethylene bikozwe mu ifu ya polyethylene ivanze n’ubwoko butandukanye bw’inyongeramusaruro, ishyutswe ku bushyuhe bwo hejuru kugira ngo igere ku cyuma cyashongeshejwe, kandi bitewe n’ibikorwa by’ibisumizi hamwe na pompe y’ibikoresho byashongeshejwe, banyura mu cyitegererezo kandi bigatunganywa mu mazi na kata. Imiterere ya Granulation. Mubihe bisanzwe byakazi, umurongo umwe urashobora gutanga toni 60,6 za pellethylene pellet kumasaha.
Biravugwa ko inzira yumusaruro ikoresha Ethylene nkibikoresho nyamukuru na butene-1 cyangwa hexene-1 nka comonomer kugirango itange umurongo muto-mwinshi hamwe na polyethylene granular resin. Nkigihe cyo gutangaza amakuru, umurongo wibikorwa warangije neza inzira yose yo gutunganya-polymerisiyasi-degassing-recycling-extrusion granulation, ibipimo byibicuruzwa byujuje ibyangombwa, kandi umutwaro wibikorwa uragenda wiyongera buhoro buhoro. Uruganda rwa Guangdong Petrochemical 800.000-toni / yumwaka wuzuye-polyethylene yumurongo uteganijwe gutangira gukora muminsi 8.
Uruganda rwuzuye rwa polyethylene rwatangiye gukorerwa ku ya 14 Nzeri 2020.Mu gihe cy’ubwubatsi, ishami ry’umushinga wuzuye wa polyethylene ryuzuye ryagize uruhare runini ku nyungu z’icyitegererezo cy’imicungire y’imikorere “rusange-ishami”, ingabo zunze ubumwe z’impande zose, ziteza imbere byimazeyo umwuka w’amavuta n’umwuka wa Daqing, maze zifata icyemezo cyo gutera zidategereje cyangwa zishingiye ku mushinga. Ubushyuhe bwinshi nubushyuhe bwinshi, imvura na tifuni nizindi ngaruka mbi. Ishami ry’ishyaka ry’ishami rishinzwe imishinga ryagize uruhare runini ku ruhare rw’igihome cy’urugamba, kandi rikurikirana gutegura amarushanwa y’umurimo nko “gukora cyane mu minsi 60”, “kwiruka mu gihembwe cya kane, no gutsinda 3.30 ″.
Mu cyiciro cyo gutegura umusaruro, ukurikije imyifatire yo "gutanga ibyashizweho ariko ntabwo ari inshingano", no gukomeza gushyira mu bikorwa igitekerezo cy '"intsinzi yumushinga wa nyiracyo nicyo isi ishaka", ishami ryumushinga wuzuye wa polyethylene ryuzuye ryarushijeho kunoza imiyoborere, hamwe numutima wibikorwa - sisitemu yo gusubiza hamwe na sisitemu ya granulation nkibintu bikomatanyije, bikurura imitwaro hamwe na tekinike-yumutwaro wibikoresho, guterura hamwe no guhumeka neza. gukemura ibikoresho by'amashanyarazi byakozwe muburyo bukurikirana. Abakozi bashinzwe imiyoborere bavanze nibikorwa byimbitse kugirango barusheho kwihutisha "iperereza eshatu nibyemezo bine" ibintu byanyuma nibicuruzwa bya PSSR. Ishami ryuzuye-polyethylene ishami ryumushinga ryakomeje “resonance kumurongo umwe” hamwe na nyirayo. Itsinda rishinzwe gushushanya no gutwara ibinyabiziga ryiziritse ku rubuga, hamwe no kumva ko rifite inshingano zo “guhora wizeye”, kandi rikajya hanze kugira ngo rifatanye gukemura ibibazo byihishe mu gihe cy’ibizamini mbere yo kwipimisha, kandi ryemeze neza uko imyiteguro ya sisitemu ya catalizator, gutera inshinge za chromocène, no gushyira mu bikorwa byimazeyo ibipimo bitandukanye byatangije urufatiro rukomeye rwo gutangiza igikoresho icyarimwe.
Mu cyiciro cya mbere cy’ibikorwa by’uruganda, ishami ry-umushinga wuzuye wa polyethylene rizakomeza gutsimbarara ku gutanga bivuye ku mutima kugira ngo uruganda rwinjire mu gihe cy’umusaruro uhamye kandi rukore neza, urangize isuzuma ry’imikorere, kandi ugire uruhare mu iterambere ry’isosiyete.
Igihe cyo kohereza: Gashyantare-23-2023