Raws li "vascular system" ntawm cov roj refining thiab tshuaj nroj tsuag, txheej txheem pipelines dais lub luag hauj lwm hnyav ntawm thauj high - kub, siab - siab, thiab heev corrosive media. Lawv yog cov txheej txheem tseem ceeb kom ntseeg tau lub sijhawm ntev -kev nyab xeeb ntawm cov nroj tsuag thiab ua tiav kev ua haujlwm siab -kev ua tau zoo, qis- kev siv ntau lawm. Tam sim no, tawm tsam qhov kev hloov pauv ntawm kev nyab xeeb kev nyab xeeb, dual- carbon cov cai, kev hloov kho thev naus laus zis, thiab kev hloov pauv hauv tsev sai, cov roj refining thiab cov txheej txheem tshuaj yeeb dej caw kev lag luam tab tom ua tiav kev hloov pauv los ntawm kev tsim khoom ib txwm mus rau siab - kawg, ntse, ntsuab, thiab kev txhim kho kev sib koom ua ke, kev txhim kho kev lag luam tsis tu ncua.
I. Kev xav tau ntawm kev lag luam: Dual-Lub cav tsav los ntawm kev nthuav dav thiab txhim kho cov kav dej qub, Kev xav tau siab tshaj -Xaum Tshwj Xeeb Pipelines Surges
Kev lag luam roj refining thiab tshuaj lom neeg hauv tsev tau qhia txog kev txhim kho ntawm "kev ua kom zoo tshaj qhov muaj peev xwm thiab nce siab- kawg," muab kev txhawb nqa ruaj khov rau cov txheej txheem kev lag luam. Ntawm ib sab, cov haujlwm tseem ceeb xws li Guangdong Petrochemical's 20 lab tons / xyoo kev sib xyaw ua kom zoo thiab tshuaj lom neeg cog thiab Hengli Petrochemical Phase II tau muab tso rau hauv kev ua haujlwm, nrog rau txhua qhov haujlwm xav tau ntau tshaj 1,000 mais ntawm cov kav dej, ncaj qha tsav cov kev xav tau nruj rau siab -siab, loj - txoj kab uas hla, thiab corrosion resistance. Ntawm qhov tod tes, ntau dua 60% ntawm cov kav dej hauv kev pabcuam thoob tebchaws tau ua haujlwm rau ntau tshaj 10 xyoo, ua rau muaj kev pheej hmoo ntawm corrosion, kev laus, thiab kev xau. Peb lub xyoo -kev ruaj ntseg rectification phiaj los nqis tes tau txhawb nqa lub hauv paus hloov pauv ntawm cov kav dej qub, thiab kev lag luam loj rau kev kho dua tshiab yuav tsum tshaj 30 billion yuan los ntawm 2025.
Cov qauv kev thov tau hloov kho tau zoo, nrog rau siab - kawg cov kav dej tshwj xeeb dhau los ua qhov tseem ceeb ntawm kev loj hlob. Qhov kev faib ua feem ntawm cov kav dej carbon steel tseem pheej poob qis, thaum qhov kev thov rau cov hlau tsis muaj steel, cov kav hlau alloy, cov kab hauv kab los tiv thaiv - cov kav dej xeb, thiab cov kav dej sib xyaw tau loj hlob sai. Cov teb tam sim no xws li cov tshuaj zoo, cov khoom siv hluav taws xob tshiab, thiab cov khoom siv hluav taws xob tau ntsib qhov kev xav tau tawg heev rau ultra- huv, muaj zog corrosion-resistant, thiab sealing PVDF, PPH, thiab ECTFE cov kav dej sib xyaw, nrog rau kev lag luam loj hlob ntau tshaj 25% hauv 2025. US tseem muaj zog dua li CC. kev tshawb fawb thiab kev loj hlob ntawm siab - siab hydrogen kis pipelines thiab mob siab rau carbon dioxide kis pipelines, ua tshiab kev loj hlob cov ntsiab lus rau kev lag luam.
II. Technological Innovation: Kev Tsim Kho Kev Txawj Ntse + Digital Twin + Cov Khoom Siv Tshiab Tshiab Kev Txhim Kho Kev Lag Luam Kev Lag Luam Technological Foundation
Kev txawj ntse hloov pauv tau dhau los ua kev pom zoo hauv kev lag luam. Kev sib sib zog nqus ntawm kev siv vuam ntse, lub Hoobkas prefabrication, thiab digital ntxaib thev naus laus zis tau hais txog qhov mob ntawm kev siv lub voj voog ntev, tsis ruaj khov, thiab muaj kev nyab xeeb siab hauv kev tsim kho ib txwm muaj. Thawj lub tsev tsim tawm cuaj-axis tag nrho- txoj haujlwm ntse vuam neeg hlau tau muab tso rau hauv kev siv, ua kom cov vuam siv tau peb zaug thiab ua tiav qhov vuam hla tus nqi ntawm 99.9%, txo qhov kev cia siab ntawm kev siv zog thiab kev pheej hmoo ntawm kev nyab xeeb xwm txheej. Modular prefabricated piping systems yog sai tau txais koob meej. Los ntawm BIM-raws li kev tsim qauv, Hoobkas prefabrication, thiab ntawm - qhov chaw ceev installation, installation efficiency yog nce 60%, tus naj npawb ntawm welds yog txo los ntawm 70%, lub sij hawm tsim kho yog compressed mus rau 45% ntawm cov tsoos qauv, thiab thawj - lub sij hawm txais tus nqi nce mus txog 99.8%.
Digital ntxaib thiab ntse saib xyuas technologies txhawb nqa tag nrho kev tswj lub neej. Los ntawm 3D laser scanning qauv thiab 1: 1 virtual los ua ke, digital tswj tau ua tiav thoob plaws tag nrho cov kav dej tsim, kev tsim kho, thiab kev ua haujlwm thiab kev saib xyuas. Kev soj ntsuam cov tshuab ntse, cov neeg hlau xau nrhiav pom, thiab cov khoom siv tsis zoo hauv online -cov cuab yeej kuaj kev puas tsuaj yog dav siv los saib xyuas cov kav xa dej corrosion, tawg, xau, thiab lwm yam kev phom sij hauv lub sijhawm tiag tiag, muab kev ceeb toom ntxov thiab ua kom yooj yim rau kev ua haujlwm ntev - cog qoob loo.
Cov kev sib tw tseem ceeb tau ua tiav hauv kev tshawb fawb thiab kev txhim kho cov ntaub ntawv tshiab. High-kev ua tau zoo alloys, tiv thaiv- coatings coatings, thiab cov ntaub ntawv sib xyaw tau raug hloov kho dua tshiab kom ua tau raws li kev ua haujlwm hnyav. X80 thiab siab dua siab -lub zog pipeline steel, corrosion-resistant alloy luj tshib, thiab siab- cov ntsaws ruaj ruaj tau raug tsim tawm hauv tsev, rhuav tshem cov kev lag luam txawv teb chaws. Los tiv thaiv-cov thev naus laus zis xws li epoxy coatings thiab PTFE hauv ob sab phlu yog qhov ua tau zoo tsis tu ncua, txuas cov kav dej siv lub neej los ntawm cov tsoos 30 xyoo mus rau 50 xyoo thiab txo tag nrho cov nqi ntawm lub neej los ntawm kwv yees li 25%. Cov pa roj carbon fiber reinforced thermoplastic kav yog siv rau hauv qhov loj hauv siab - kub thiab siab - cov xwm txheej siab, sib txuas lub teeb yuag thiab siab corrosion kuj.
III. Kev nyab xeeb thiab kev tiv thaiv ib puag ncig: nruj dua kev ua raws li + Ntsuab thiab qis -Carbon Development Drives Industry Upgrading
Tighter kev nyab xeeb thiab ib puag ncig cov cai tau dhau los ua ib qho nyuaj rau kev txhim kho kev lag luam. Kev ua raws li lub teb chaws txoj cai xws li "Petrochemical Industry Carbon Peak Implementation Plan" thiab "Peb-Year Action Plan for Safety Rectification and Improvement of Chemical Industrial Parks" tau teeb tsa cov cai kom meej meej rau kev tswj kav kav dej, ntsuas kev siv hluav taws xob, thiab carbon emissions. LDAR (Leak Detection thiab Kho) tau ua tiav tag nrho, nrog rau kev lag luam VOCs xau tus nqi lub hom phiaj tau teeb tsa ntawm 0.08% los ntawm 2025. Cov tuam txhab xws li Yanshan Petrochemical tau hloov pauv cov hlau hoses hloov tau yooj yim hauv lawv cov cua kub cua sov nrog cov kev sib txuas nruj, txo qis kev pheej hmoo thiab kev txuag nyiaj ntau tshaj 5000 kev lag luam txhua xyoo.
Kev hloov pauv ntsuab thiab qis- carbon yog nrawm dua, nrog rau kev txuag hluav taws xob, txo qis emission, txo cov pa roj carbon monoxide, thiab rov ua dua tshiab los ua cov lus qhia tseem ceeb. Kev tsim cov kav dej sib sib zog tau dhau los ua qhov dav, txo kev siv siab - lub zog steel thiab txo qhov hnyav ntawm cov qauv thiab kev siv zog. Kev nce qib ntawm cov txheej txheem tsim khoom ntsuab xws li cov txheej txheem kev tiv thaiv ib puag ncig thiab cov plua plav- tshem tawm cov xeb dawb txo qis emissions ntawm cov pa khib nyiab thiab cov khoom seem thaum tsim khoom. Kev rov ua dua tshiab rau cov kav dej khib nyiab tau maj mam txhim kho. Tus nqi ntawm cov khoom siv rov ua dua X70 cov raj xa dej yog 18% qis dua li cov ntaub ntawv nkauj xwb, thiab cov pa roj carbon emissions raug txo los ntawm 1.3 tons ntawm CO₂ ib tuj, ua raws li ob lub hom phiaj. Tsis tas li ntawd, cov haujlwm tshiab yuav tsum tau nruab nrog cov tshuab ntes cov pa roj carbon monoxide, thiab cov raj xa dej tau tsim nrog cov pa roj carbon capture interfaces hauv siab, ua rau kev lag luam qis - carbon transformation.
IV. Kev hloov pauv hauv tsev: Txoj cai txhawb nqa + Kev Tshawb Fawb Txog Kev Tshawb Fawb Ua rau Kev Txhim Kho Kev Lag Luam txuas ntxiv ntawm lub zog ua lag luam hauv siab -Kev Ua Lag Luam Kawg
Tau ntev, lub siab -txoj kev ua lag luam kav dej tau raug monopolized los ntawm cov tuam txhab European, Asmeskas, thiab Nyij Pooj, nrog cov ntaub ntawv tseem ceeb thiab cov khoom tseem ceeb ntawm kev xa khoom. Nyob rau xyoo tas los no, tsoomfwv tau nce nws txoj kev txhawb nqa rau siab - cov khoom siv hluav taws xob kawg. Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam thiab Cov Ntaub Ntawv Technology tau tshaj tawm ib txoj haujlwm tshwj xeeb los daws cov teeb meem tseem ceeb hauv siab - cov khoom siv hluav taws xob kawg, kev nqis peev nyiaj txiag los txhawb kev tshawb fawb thiab kev lag luam ntawm cov khoom xws li siab - zog pipeline steel, corrosion- cov alloys resistant, thiab siab - siab sealing Cheebtsam.
Cov tuam txhab lag luam hauv tsev tau nce ntxiv lawv cov peev txheej hauv kev tshawb fawb thiab kev tsim kho thev naus laus zis, ua kom cov txheej txheem ntawm kev hloov pauv hauv tsev. Ua ib lub tuam txhab ua lag luam hauv tsev ua piv txwv, tsom mus rau siab - kev loj hlob sectors xws li semiconductors, cov khoom siv hluav taws xob tshiab, thiab cov tshuaj zoo, lawv tau tsim modular prefabricated pipeline systems, rhuav tshem lub monopoly ntawm txawv teb chaws peev nyob rau hauv siab - kawg tshuaj pipeline lag luam. Nyob rau hauv 2024, domestically tsim X80 pipeline steel, duplex stainless hlau kav, thiab siab - siab alloy yeeb nkab fittings tau siv nyob rau hauv batch nyob rau hauv loj refining thiab tshuaj tej yaam num, nce lub domestic ntau lawm tus nqi ntawm 45% nyob rau hauv 2020 rau 75% nyob rau hauv 2025. Cov tuam txhab ua lag luam, leveraging ceev ceev cov kev pab cuam, kev ua lag luam, kev pab cuam, thiab kev ua lag luam. siab-kev ua lag luam kawg, ua rau muaj kev nce ntxiv hauv kev lag luam hom kev lag luam.
V. Yav Tom Ntej Outlook: Ntau-Kev Sib Koom Tes Sib Koom Tes txhawb nqa kev lag luam mus rau theem tshiab ntawm kev loj hlob zoo
Saib tom ntej, kev ua kom zoo dua qub thiab cov txheej txheem tshuaj lom neeg lub raj xa dej yuav ua rau nws lub zog muaj zog thoob plaws plaub qhov loj me -kev nyab xeeb, thev naus laus zis, kev tsim kho ntsuab, thiab kev tsim khoom hauv tsev- kom ua tiav siab - kev loj hlob zoo. Kev thov kev lag luam yuav tswj hwm kev loj hlob tsis tu ncua, nrog rau siab - kawg cov kav dej tshwj xeeb thiab kev ua haujlwm ntse thiab kev saib xyuas cov kev pabcuam ua tus tsav tsheb loj hlob. Kev tsim kho thev naus laus zis yuav txuas ntxiv mus, nrog kev sib sib zog nqus ntawm cov ntxaib digital, kev txawj ntse, thiab cov ntaub ntawv tshiab uas ua rau kev lag luam kev txawj ntse thiab kev hloov kho kom zoo. Kev nyab xeeb thiab kev tiv thaiv ib puag ncig yuav tsum tau nce ntxiv, ua rau ntsuab thiab qis -kev txhim kho cov pa roj carbon zoo rau cov lag luam. Kev hloov pauv hauv tsev yuav ua tiav tag nrho, hloov pauv kev lag luam hauv tsev los ntawm "cov neeg ua raws" mus rau "cov neeg sib tw khiav thiab cov thawj coj," thiab txuas ntxiv ntxiv dag zog rau lawv cov kev lag luam thoob ntiaj teb.
Kev lag luam kev lag luam yuav tsum tau tuav txoj hauv kev txhim kho, tsom mus rau kev tshawb fawb thiab kev tsim kho thev naus laus zis, kev txhim kho kom zoo, kev tsim ntsuab, thiab kev pabcuam hloov kho kom tsis tu ncua txhim kho lawv cov kev sib tw tseem ceeb. Lawv yuav tsum txhawb kom muaj kev nyab xeeb, muaj txiaj ntsig, thiab kev tsim ntsuab ntsuab ntawm kev ua kom zoo nkauj thiab tshuaj lom neeg kev lag luam nrog cov qauv siab dua, cov khoom zoo dua, thiab cov kev pabcuam zoo dua, pab kuv lub teb chaws txav los ntawm lub teb chaws loj petrochemical mus rau petrochemical powerhouse.
Hot Tags: roj refining thiab tshuaj txheej txheem pipelines / Petrochemical txheej txheem pipelines / High kub thiab siab corrosion resistant tshuaj pipelines
