Guangdong Petrochemical's 800,000-tuj / xyoo tag nrho-density polyethylene tsob nroj yog PetroChina thawj qhov ntom ntom polyethylene cog nrog "ib lub taub hau thiab ob lub tails" ob-kab kab, thiab nws kuj yog qhov thib ob puv-density polyethylene cog nrog lub peev xwm ntau lawm hauv Tuam Tshoj. Cov cuab yeej siv UNIPOL txheej txheem thiab ib leeg-reactor gas-theem fluidized txaj txheej txheem. Nws siv ethylene ua cov khoom siv tseem ceeb thiab tuaj yeem tsim tau 15 hom LLDPE thiab HDPE polyethylene cov ntaub ntawv. Ntawm lawv, tag nrho-density polyethylene resin hais yog ua los ntawm polyethylene hmoov tov nrog ntau hom additives, rhuab nyob rau hauv ib tug kub kub mus txog ib tug molten lub xeev, thiab nyob rau hauv qhov kev txiav txim ntawm ib tug ntxaib-ntsia hlau extruder thiab molten iav twj tso kua mis, lawv. dhau los ntawm tus qauv thiab ua tiav hauv qab dej los ntawm lub tshuab txiav. Granulation tsim. Raws li ib txwm ua haujlwm, ib kab tuaj yeem tsim tau 60.6 tons ntawm polyethylene pellets ib teev.
Nws tau tshaj tawm tias cov txheej txheem ntau lawm siv ethylene los ua cov khoom siv tseem ceeb thiab butene-1 lossis hexene-1 ua cov comonomer los tsim cov kab qis qis thiab qee qhov nruab nrab thiab high-density polyethylene granular resins. Raws li lub sijhawm xovxwm, cov kab ntau lawm tau ua tiav tag nrho cov txheej txheem ntawm refining-polymerization-degassing-recycling-extrusion granulation, cov khoom ntsuas tau tsim nyog, thiab cov khoom ntim tau maj mam nce. Guangdong Petrochemical's 800,000-tuj / xyoo puv-density polyethylene cog kab kuv tau teem sijhawm pib ua haujlwm hauv 8 hnub.
Cov nroj tsuag puv ntom ntom polyethylene tau pib ntawm qhov chaw thaum lub Cuaj Hlis 14, 2020. Thaum lub sijhawm tsim kho, lub chaw ua haujlwm puv-nruj polyethylene sub-project tau muab kev ua si tag nrho rau qhov zoo ntawm "General-department" kev tswj hwm kev sib koom ua qauv, koom ua ke los ntawm tag nrho cov tog neeg, tag nrho nqa mus rau pem hauv ntej cov roj ntsuj plig thiab Daqing ntsuj plig, thiab tau pib tawm tsam tsis tau tos los yog cia siab rau qhov project qhov chaw. Qhov kub thiab txias siab, nag los nag thiab cua daj cua dub thiab lwm yam tsis zoo. Lub koom haum koom tes ntawm lub tuam tsev ua haujlwm tau muab kev ua si tag nrho rau lub luag haujlwm ntawm kev sib ntaus sib tua fortress, thiab ua tiav cov kev sib tw ua haujlwm xws li "ua haujlwm hnyav rau 60 hnub", "sprinting rau lub quarter thib plaub, thiab yeej 3.30". , tau tsim ib txoj kab ntawm kev tiv thaiv kom muaj kev nyab xeeb thiab zoo, tau khiav tawm ntawm "kev nrawm" ntawm qhov kev tsim kho, thiab thaum kawg paub txog qhov kev xa khoom nruab nrab ntawm lub Rau Hli 27, 2022, uas kav ntev li 21.5 lub hlis.
Nyob rau hauv cov txheej txheem npaj ntau lawm, nyob rau hauv txoj kab nrog tus cwj pwm ntawm "xa mus rau lub installation tab sis tsis lub luag hauj lwm", thiab txuas ntxiv mus xyaum lub tswv yim ntawm "kev vam meej ntawm tus tswv qhov project yog dab tsi lub ntiaj teb no xav tau", lub full-density polyethylene sub- qhov project department ntxiv upgraded cov kev tswj, thiab lub plawv ntawm lub installation - cov lus teb system Nrog granulation system raws li cov tub ntxhais, lub load xeem khiav ntawm loj units, pickling thiab huab cua-tightness ntawm cov txheej txheem pipeline system, catalyst loading raw khoom refining. , thiab kev sib koom ua ke debugging ntawm cov cuab yeej hluav taws xob tau ua raws li kev coj ua. Cov neeg ua haujlwm tswj hwm tau cuam tshuam nrog kev ua haujlwm ntawm qhov chaw hauv qhov tob kom ntxiv dag zog rau "peb qhov kev tshawb nrhiav thiab plaub qhov kev txiav txim siab" cov khoom kawg thiab PSSR cov khoom muag. Lub chaw haujlwm Polyethylene Sub-Project yeej ib txwm tuav "resonance ntawm tib zaus" nrog tus tswv. Pab neeg tsim thiab tsav tsheb ua raws li qhov chaw, nrog rau lub luag haujlwm ntawm "ib txwm so kom paub tseeb", thiab tawm mus rau txhua qhov kev koom tes los daws cov kev phom sij zais cia hauv cov txheej txheem ua ntej, thiab ua tib zoo lees paub qhov kev npaj ntawm cov txheej txheem catalyst, Kev txhaj tshuaj ntawm chromocene system, thiab kev siv nruj ntawm ntau yam txheej txheem tsis tau tso lub hauv paus ruaj khov rau kev pib ua tiav ntawm lub cuab yeej ntawm ib zaug.
Nyob rau hauv thawj theem ntawm cov nroj tsuag kev lag luam, tag nrho-density polyethylene sub-project department yuav hais kom ua hauj lwm tag nrho lub siab los xyuas kom meej tias cov nroj tsuag nkag mus rau ib lub sij hawm ntawm ruaj khov thiab kev ua hauj lwm, ua tiav kev ntsuam xyuas, thiab pab txhawb rau lub tuam txhab kev loj hlob zoo.
Post lub sij hawm: Feb-23-2023