Muna Chikunguru, fekitari yekucheneserwa kwemafuta yemuno yakaunza huwandu hwechipiri hwekugadzirisa mukati megore. Kugadzirwa kwepetroleum coke mufekitori yemuno kwakadzikira ne9% kubva mumwedzi wapfuura. Zvisinei, huwandu hwepamusoro hwekugadzirisa kwefekitori huru hwakanonoka hwakapfuura, uye kugadzirwa kwepetroleum coke kukuru kwakaramba kwakasimba. Saka coke yemhuka yemumba yakachinja zvakadii muna Chikunguru?
Shanduko mukugadzirwa kwezvipfuyo zvemhuka mudzimba muna 2021
Kugadzirwa kwemafuta epetroleum coke mudzimba muna Chikunguru 2021 kwaive matani angangoita mamiriyoni 2.26, kudzikira kwegore negore kwe5.83% uye kudzikira kwemwedzi nemwedzi kwe0.9%. Kubva pakati paChikunguru, kunyangwe nzvimbo yekuchenesa yakanonoka yekubika yakagadziriswazve uye mwero wekushanda kwenzvimbo yekuchenesa yakanonoka wakaramba uri pasi pe60%, mwero wekushanda kwenzvimbo yekuchenesa yakanonoka mufekitori huru wadzokera padanho rakajairika kubva mwedzi uno. Yakaramba iri pa67%, kunyanya Sinopec neCNOOC Limited mwero wekushanda kwenzvimbo yekuchenesa yakanonoka wakaramba uri pa70%, saka kudzikira kwese kwekugadzirwa kwemafuta epetroleum coke munyika hakusi kwakanyanya.
Chati yekufananidza kugadzirwa kwecoke yepetroleum kubva muna Chikumi kusvika Chikunguru 2021
Panyaya ye low-sulfur coke, kuburitswa kwe petroleum coke ine sulfur content iri pasi pe1.0% kwakadzikira muna Chikunguru. Pakati pazvo, kudzikira kwekuburitswa kwe 1# coke kwakakonzerwa zvikuru nekugadziriswa kana kudzikiswa kwekuburitswa kwe refinery. Kudzikira kwekuburitswa kwe 2A petroleum coke kunonyanya kuoneka mu refinery yemuno neCNOOC. Kune rumwe rutivi, coking unit yakanonoka ye refinery yakagadziriswazve, uye kune rumwe rutivi, low-sulfur coke refinery yakawedzera, zvichikonzera kudzikira kwekuburitswa kwe 2A petroleum coke. Pamusoro pezvo, Zhoushan Petrochemical yakakanganiswa ne "fireworks" yedutu, uye pakava nekuderera kudiki kwekuburitswa muna Chikunguru. Kuburitswa kwese kwe 2B petroleum coke muna Chikunguru hakuna kuchinja zvakanyanya. Kunyangwe mamwe ma refinery akagadziriswazve, mamwe ma land refinery akachinjwa kuita 2B, saka kubuda kwese kwe 2B kwakaramba kwakasimba.
Panyaya ye medium-sulfur coke, kugadzirwa kwe3A ne3B petroleum coke kwakawedzera. Pakati pazvo, kugadzirwa kwe3A petroleum coke kwakawedzera ne58.92% pamwedzi, uye kugadzirwa kwe3B petroleum coke kwakawedzera ne9.8% mwedzi nemwedzi. Kuchinja kwekugadzirwa kwayo kunonyanya kuratidzwa mukuchinja kwekutanga nekuvharwa kwe refinery delayed coking unit uye kushandurwa kwezviratidziro zve petroleum coke kwakakonzerwa ne sulfide shoma yezvinhu zvinogadziriswa. Kubuda kwe3C petroleum coke kwakaderera ne19.26% kubva mumwedzi wapfuura, kunyanya nekuda kwekuvharwa nekugadziriswa kwe refinery community yakanonoka coking.
Kana tichitaura nezve high-sulfur coke, kubuda kwe4A petroleum coke kwakadzikira zvakanyanya muna Chikunguru, kwakadzikira ne25.54% pamwedzi. Kuchinja kwekugadzirwa kwayo kwakakonzerwa zvikuru nekuchinja kwemamodheru epetroleum coke emuno. Kubuda kwe4B ne5# petroleum coke kwakaramba kwakagadzikana nekuchinja kushoma.
Pamusoro pezvose, kunyangwe huwandu hwemafuta anogadzirwa nepetroleum coke kubva kumafekitori emuno hwakaderera zvakanyanya muna Chikunguru, huwandu hwemafuta anogadzirwa nepetroleum coke kubva kumafekitori makuru hwaigamuchirwa, uye huwandu hwemafuta anogadzirwa nepetroleum coke emuno hauna kuchinja zvakanyanya. Pamusoro pezvo, huwandu hushoma hwekuvharwa kwefekitori yemafuta anogadzirwa nepetroleum coke mufekitori yemuno hwakanonoka hucharamba huripo kusvika pakupera kwaNyamavhuvhu. Mamwe emafekitori haawanzo vharwa kuti agadziriswe, uye nguva yekutanga haisati yatarwa. Saka, kudzikira kwekugadzirwa kwemafuta anogadzirwa nepetroleum coke muna Nyamavhuvhu kucharamba kuri padanho rakaderera.
Nguva yekutumira: Nyamavhuvhu-09-2021