Keywords: high sulfur coke, low sulfur coke, nqi optimization, sulfur ntsiab lus
Logic: muaj qhov sib txawv loj ntawm tus nqi hauv tsev ntawm siab thiab qis roj av coke, thiab tus nqi kho nrog kev hloov pauv ntawm qhov ntsuas tsis sib npaug, qhov siab dua cov ntsiab lus ntawm cov khoom, nws cov nqi feem ntau qis dua.Yog li ntawd, nws yog ib qho kev xaiv zoo dua rau cov lag luam los siv qhov sib txawv ntawm cov tshuaj sulfur coke thiab cov khoom uas tsis muaj leej faj kom txo cov nqi yuav khoom nyob rau hauv qhov tso cai ntawm cov ntsuas.
Hauv xyoo 2021, tus nqi roj av coke yuav siab heev nyob rau xyoo tas los no.Rau cov lag luam downstream, tus nqi siab sib raug rau tus nqi siab, uas yog, compressed kev khiav hauj lwm cov nyiaj tau los.Yog li ntawd, yuav ua li cas rau optimize tus nqi yuav yog ib qho tseem ceeb rau kev ua hauj lwm ntawm kev lag luam.Daim duab 1 qhia txog kev hloov pauv thiab kev sib piv ntawm cov nqi roj av coke hauv zos hauv xyoo tas los no.Peb tuaj yeem nrhiav tau tus nqi siab heev hauv 2021.
Daim duab 1 Tus nqi sib piv ntawm roj av coke ntau xyoo
Daim duab 2 qhia tus nqi daim ntawv qhia ntawm ntau hom roj av coke.Tus nqi nruab nrab thiab qis leej faj coke muaj qhov hloov pauv loj dua thiab qhov dav dav hloov kho, thaum tus nqi ntawm 4 # siab sulfur coke tau khaws cia nyob ib ncig ntawm 1500 yuan / tuj nrog kev hloov me me.Ncua thiab loj tus nqi hloov pauv tsis yog qhov peb xav pom rau cov lag luam hauv qab, tshwj xeeb tshaj yog qhov cuam tshuam ntawm tus nqi superimposed thawb.Ntawm qhov chaw ntawm kev ua kom cov khoom zoo, txo thiab optimizing tus nqi tau dhau los ua qhov mob taw tes rau cov lag luam roj av coke.
Daim duab 2 Nqe daim ntawv qhia ntawm domestic roj av coke ntawm txawv qauv
Daim duab 3 qhia tau hais tias tus sulfur Performance index thiab tus nqi hloov pauv tau tom qab lub siab sulfur coke nrog 5% sulfur cov ntsiab lus yog tov nrog tsawg sulfur coke nrog 1.5%, 0.6% thiab 0.35% sulfur ntsiab lus raws li sib txawv proportions.Vim hais tias cov ntsiab lus ntawm cov sulfur coke yog ib qho tseem ceeb kom txo tus nqi, tab sis nws yuav ua rau kom cov sulfur ntsiab lus nyob rau hauv cov khoom zoo, nws yuav tsum nyob rau hauv lub feem ntau tsim nyog Performance index.Txhawm rau nrhiav qhov pom kev sib xyaw ua ke kom ua tiav tus nqi optimization.
Nyob rau hauv daim duab 3, rau kev xaiv lub abscissa ntawm siab sulfur coke piv, yog li qhov piv ntawm peb hom sulfur ntsiab lus nyob rau hauv kev daws thiab zaum kawg tus nqi yog convergent, txoj cai nqes mus rau tus nqi kab, nyob rau sab xis ntawm kab rau cov sulfur ntsiab lus, Qhov kev sib tshuam peb suav tias yog qhov sib npaug, peb tuaj yeem pom los ntawm daim duab 3 nrog 5% leej faj cov ntsiab lus thiab qhov sib piv ntawm cov ntsiab lus sib txawv ntawm cov tooj liab cov ntsiab lus ntawm cov khoom, Nrog rau kev txo qis ntawm lwm cov khoom sulfur ntsiab lus Performance index ntawm equilibrium tas li txav mus rau sab xis nyob rau tib lub sijhawm, kuj nyob rau hauv tsiv mus, yog li ntawd, ntawm tus nqi optimization ntawm cov khoom xaiv thiab tsis xaiv leej faj cov ntsiab lus ntawm qhov siab tshaj plaws thiab qis tshaj cov ntsiab lus sulfur nyob rau hauv sib txawv proportions ntawm tov, tab sis raws li qhov xav tau tiag tiag, nrog tus nqi qis ntawm cov ntsiab lus sulfur ntawm qee cov khoom sib xyaw. .
Piv txwv li, peb xav tau roj av coke nrog 2.5% sulfur cov ntsiab lus raws li qhov ntsuas kawg.Hauv daim duab 3, peb tuaj yeem pom tias tus nqi zoo tshaj yog kwv yees li RMB 2550 / ton tom qab qhov sib piv ntawm 30% roj av coke nrog 5% sulfur ntsiab lus rau 70% roj av coke nrog 1.5% cov ntsiab lus sulfur.Tsis xav txog lwm yam, tus nqi yog kwv yees li 50-100 yuan / tuj qis dua li cov khoom lag luam nrog tib qhov ntsuas hauv khw.Yog li ntawd, nws yog ib qho kev xaiv zoo rau cov tuam txhab lag luam los txhim kho tus nqi kom sib xyaw cov khoom nrog cov ntsuas sib txawv raws li qhov tsim nyog.
Post lub sij hawm: Aug-24-2021