Ua ntej thiab tom qab Dragon Boat Festival, kev lag luam hauv tsev propylene oxide tau pom qhov nqaim ntawm qhov tsis sib xws, tom qab me me hauv Tshuag ua ntej kev ua koob tsheej, kev lag luam ruaj khov, lub siab poob tom qab kev ua koob tsheej, tab sis nrog tus nqi poob, qee qhov txheej txheem tau mus txog tus nqi kab nyob ze ntawm kev ua lag luam kev txhawb nqa tsim nyog, thiab tsis ntev los no tau pom tias muaj kev tsis sib haum xeeb, tab sis kev ua lag luam kev ua lag luam raws li kev xav tau yuav tsum tau muab thiab xav tau, tus nqi ntxiv, tom qab kev poob siab, nws tseem xav tias yuav tsis muaj zog.

一.Cov khoom siv sab nraud yog qhov ruaj khov thiab kev lag luam incremental yog me ntsis xis

Nyob rau hauv nruab nrab Lub rau hli ntuj, nrog rau rov pib dua ntawm ib txwm ua hauj lwm ntawm Zhenhai theem I cov cuab yeej, Jiahong Tshiab Cov ntaub ntawv, Qixiang Tengda ruaj khov tsis zoo, cov khoom lag luam maj mam nce, mus txog qhov siab tshaj plaws nyob rau hauv lub xyoo, Lub rau hli ntuj 29 cov ntaub ntawv, lub domestic niaj hnub tso zis ntawm propylene oxide tuaj yeem ncav cuag 12,800 tons, muaj peev xwm siv tus nqi ntawm 74.67%, cov khoom lag luam zoo siab.

Nyob rau hauv lub Dragon Nkoj Festival, kev lag luam kev lag luam ruaj khov thiab lub teeb, cov khoom lag luam muaj qee lub siab ntawm lub Hoobkas tsim khoom, tus nqi hais lus poob qis, qhov kev muab nqes mus rau 9200 yuan / tuj (Shandong chaw pauv chaw ua haujlwm) tom qab hnub so, tag nrho. Cov khoom xa tuaj rov qab, txo cov kev ntxhov siab dhau los ntawm kev ua lag luam kom qeeb, tab sis tsuas yog sib npaug Nissan, qee qhov khoom noj khoom haus me me, tseem tsis muaj qhov pom tseeb ntawm kev nce siab, kev ua lag luam stalemate.

Hauv kev ua raws, Taixing Yida 150,000 tons / xyoo HPPO ntaus ntawv thiab Wanhua Phase 2 300,000 tons / xyoo PO / SM ntaus ntawv xav tias yuav rov pib dua thaum Lub Xya Hli, Zhejiang Petrochemical 270,000 tons / xyoo PO / SM ntaus ntawv yog tam sim no nyob rau hauv me ntsis load. commissioning, thiab nws yuav tsum tau muab tso rau hauv kev ua lag luam thaum pib ntawm lub hli, nrog incremental cashews nyob rau sab qaum teb thiab sab qab teb. Lub shrinkage tsuas yog 300,000 tons / xyoo ntawm Jincheng Petrochemical taug qab lossis qhov chaw nres tsheb tshem tawm tau, tag nrho tseem yog qhov tseem ceeb ntxiv, thiab cov khoom siv yog qhov nyuaj rau kev txhawb nqa.

二.Raw khoom nqi rov qab cov nqi kab rau hauv tus nqi tiv thaiv kab

Hais txog tus nqi thiab cov nyiaj tau los, thaum lub sij hawm Dragon Boat Festival hnub so, tus nqi ntawm cov khoom siv raw propylene thiab kua chlorine tau nce, tshwj xeeb tshaj yog cov nqi ntawm cov kua chlorine tau hloov ntawm qhov tsis zoo mus rau qhov zoo, thiab tus nqi tau nce ntau. Thaum lub caij ntuj so Dragon Boat Festival, tus nqi ntawm hydrogen peroxide tau rov qab mus rau ntau dua 8000 yuan / tuj thawj zaug. Nyob rau tib lub sijhawm, los ntawm kev xav ntawm HPPO txheej txheem, tus nqi ntawm hydrogen peroxide tau nce me ntsis, thiab tus nqi theoretical yog 9000-9200 yuan / tuj. Qhov nce ntawm tus nqi siab ntawm HPPO cov cuab yeej kuj txhawb kev lag luam kev xav rau qee yam, thiab qee qhov qis qis saib thawj kab ntawm kev tiv thaiv ntawm CIC tus nqi, ua raws li kev yuav khoom, thiab kev ua lag luam tau kaw ib ntus ntawm 9200 yuan / tuj nqi. tom qab ua koob tsheej.

Hauv kev ua raws li, tus nqi ntawm propylene yuav muaj qhov nqaim qis, thiab tus nqi ntawm cov kua chlorine thiab hydrogen peroxide feem ntau yog sib sau ua ke, txawm tias tus nqi tuaj yeem siv los ua cov kab kev tiv thaiv los ua ib qho kev txhawb nqa ntawm tus nqi, tab sis. qhov cuam tshuam ntawm cov khoom siv thiab kev xav tau yog qhov tseem ceeb dua.

三.Nkauj tawm mus yuav tawg ntho ceev faj tos

Los ntawm qhov kev xav ntawm qhov kev xav tau qis qis, kev yuav khoom yog qhov sib txawv thoob plaws lub hli, thiab qhov kev xav ntawm kev poob qis tseem tseem yog tus thawj coj los ntawm tsuas yog xav tau ua raws li, thiab cov khoom lag luam hauv qab tsis muaj lub hom phiaj los khaws cia. Qee lub sij hawm, kev tsis sib haum xeeb ntawm cov khoom siv hauv lub hli ua rau qhov chaw nruj me ntsis, thiab cov khoom siv qis qis me me, tab sis qhov kev ruaj ntseg tsis txaus. Cov txiaj ntsig ntawm kev lag luam hauv qab propylene glycol thib ob thiab cawv ether yog qhov tsawg, thiab kev lag luam muaj peev xwm siv tus nqi qis, uas muaj kev txhawb nqa rau kev lag luam cyclopropylene.

Lub Xya hli ntuj tom ntej no tseem yog cov dej ntws tawm ntawm lub caij nyoog, ua ke nrog kev tos-thiab-saib cov khoom siv sab nraud ntxiv, cov kev xav hauv qab yog qhov poob qis thiab txuas ntxiv ceev faj yuav, uas xav tias yuav muaj kev txhawb nqa rau kev ua lag luam.

四 .Nws yuav tsum nyob twj ywm tsis muaj zog tom qab lub stalemate

Conclusion (lub sij hawm luv):Kev xa khoom thiab kev thov ntawm cyc kev ua lag luam yog nyob rau hauv qhov sib npaug me me, thiab nws yog qhov tsis txaus ntseeg rau lub sijhawm, tab sis lub lim tiam tom ntej, nrog kev nce ntawm qee cov khoom siv thaum pib ntawm lub hli, tej zaum yuav muaj qhov nqaim qis.

Conclusion (nruab nrab thiab ntev):Thaum Lub Xya Hli, cov khoom lag luam nce ntxiv yog qhov pom tseeb, qhov kev txhawb nqa qis qis qis qis qis, nrog rau cov khoom siv thiab cov qauv xav tau dhau los ua ntau thiab ntau dua, thawj tus nqi kab lossis kev cuam tshuam yog txwv, tus nqi lag luam tseem xav tias yuav poob feem ntau hauv ib qho kev nqaim, qhov sib txawv yog downward, tab sis tus nqi ntawm chlorol txoj kev raws li txoj kab thib ob ntawm kev tiv thaiv yuav tsum muaj qee qhov kev txhawb nqa rau kev ua lag luam, thiab qhov downside yog txwv ntau. Nws xav tias tus nqi ntawm cyclopropyl yuav hloov pauv hauv thaj tsam ntawm HPPO tus nqi thiab tus nqi chlorol, tab sis nws yuav tsum tau ua tib zoo saib xyuas qhov kev hloov pauv ntawm cov khoom siv saum npoo av thiab qhov cuam tshuam ntawm qhov kub thiab txias zog txwv rau lub caij ntuj sov. Tus nqi lag luam logic ntawm cyC tseem yog raws li cov khoom siv thiab kev thov, ntxiv los ntawm tus nqi.

ceeb toom kev pheej hmoo: tsis paub meej ntawm lub sij hawm ntxiv ntawm cov cuab yeej nto; Yog tias tus nqi siab tom qab kev lag luam txaus siab pib; Xav tau sab tiag noj tsaws.