Ngwaahịa ígwè ọkpọkọ na-ezo aka na ngwaahịa ndị metụtara ya nke ígwè ọkpọkọ, nke a na-ejikarị eme ihe na-ewu ụlọ, ezigbo ụlọ (scaffolding).ígwè ọkpọkọ, mmiri ọkọnọ, ikuku eruba ọkpọkọ, ọkụ nchebe ọkpọkọ), mmanụ na gas (mmanụ olulu mmiri, ọkpọkọ ọkpọkọ), nhazi ígwè (efere ígwè), ọkụ eletrik (bughi carbon ígwè anwụrụ), ụgbọ ala na moto (nkenke enweghị nkebi ígwè anwụrụ) na ụlọ ọrụ ndị ọzọ, ma bụrụkwa ihe dị mkpa bụ isi ígwè dị iche iche.
1. Energy pipeline na-ewu na ụlọ ọrụ ụlọ na-aghọ isi ihe na-eme ka oriri nke ngwaahịa ọkpọkọ ígwè
Na Nduzi echiche nke 13th afọ ise Atụmatụ maka mmepe nke ígwè Pipe Industry weputara site na steeti, na-ewu ígwè ọrụ, ezigbo ala na ụlọ, mbupụ na mmanụ na gas bụ isi downstream ngwa ubi nke ígwè ọkpọkọ ngwaahịa na China, aza ajụjụ maka. 15%, 12.22%, 11.11% na 10% n'otu n'otu.
Ime obodo na "coal to gas" nyere aka n'ịga n'ihu n'ahịa ahịa gas.A na-ekewakwa gas gaa na gas, gas liquefied na gas, nke a na-ebukarị gas sitere na pipeline.Ka ọ dị ugbu a, obodo nta na obere obere China, bụ ndị na-eji coal dị ka isi iyi ike, nwere nnukwu ohere iji dochie ya.Site n'ịkwalite na nkwado nke amụma "coal to gas", ọnụ ọgụgụ nke ahịa gas nke China ejiriwo nwayọọ nwayọọ na-abawanye, na usoro nke ime obodo na-ebuwanye ibu na-arịwanye elu, ọnụ ọgụgụ nke ụlọ ahịa gas ga-anọgide na-ebili.
Ya mere, n'ihe gbasara ime obodo mepere emepe, oriri gas sitere na China ga-eto n'ike n'ike, na-ebute uto ngwa ngwa nke netwọ ikuku gas, ma si otú a na-abawanye ọchịchọ nke ụlọ ọrụ ngwaahịa ọkpọkọ ígwè.Dị ka data ahụ si kwuo, ogologo nke pipeline gas na China ga-eru kilomita 83400 na 2020, 3% kwa afọ, a na-atụkwa anya na ọ ga-eru kilomita 85500 na 2021.
Tụkwasị na nke a, dị ka atụmatụ afọ iri na anọ nke afọ ise si dị, a ghaghị iwere nrụgharị pipeline na owuwu dị ka ihe dị mkpa akụrụngwa n'oge oge ya;A kọwapụtara nghazi amụma nke "ịkwalite ịka nká na nrụzigharị nke pipeline obodo" na akwụkwọ nke nzukọ ahụ, nke gụnyere "ịgbanye ego akụrụngwa dị elu".Enwere ike ịhụ na ngwa ngwa nke nkwalite pipeline gas na China abawanyela, na-ebute nnukwu ohere maka ụlọ ọrụ ngwaahịa ọkpọkọ ígwè.
2. Nkeụlọ ọrụ ụgbọ njem pipelinenwere ikike oriri dị ukwuu nke ngwaahịa ọkpọkọ ígwè
Dị ka "Nchọpụta na Development Trend nke China's Steel Pipe Products Industry na Future Investment Forecast Report (2022-2029)" nke Guanyan Report wepụtara, ugbu a, akụkụ ọwụwa anyanwụ na n'ebe ọdịda anyanwụ nke ike China na-ekesa n'ụzọ na-ezighị ezi, na ụgbọ njem pipeline. nwere nnukwu uru na njem ike dị anya.Dị ka data ahụ si kwuo, n'afọ 2020, ngụkọta ogologo nke mmanụ na mmanụ gas ọhụrụ arụpụtara ọhụrụ na China dị ihe dị ka kilomita 5081, gụnyere ihe dị ka kilomita 4984 nke pipeline gas ọhụrụ arụpụtara, kilomita 97 nke pipeline mmanụ ọhụrụ arụpụtara ọhụrụ, na enweghị. pipeline mmanụ ngwaahịa ọhụrụ.Na mgbakwunye, ngụkọta ogologo nke nnukwu mmanụ na gas ga-aga n'ihu ma ọ bụ malite na 2020 wee wuchaa na 2021 ma emesịa na-atụ anya na ọ ga-abụ kilomita 4278, gụnyere kilomita 3050 nke gas sitere n'okike, kilomita 501 nke mmanụ crude na kilomita 727 mmanụ a nụchara anụcha. pipeline.Enwere ike ịhụ na ụgbọ njem pipeline nke China nwere ikike oriri dị ukwuu nke ngwaahịa ọkpọkọ ígwè.
Oge nzipu: Feb-18-2023