Ku ya 19 Werurwe, icyiciro cya mbere cyimodoka 17 zumunyu utunganijwe cyinjiye neza muri Qilu Petrochemical Chlorine-alkali Plant nyuma yo gutsinda ikizamini.Caustic soda ibikoresho fatizo byateye intambwe yambere kunshuro yambere.Umunyu utunganijwe ufite ireme ryiza uzasimbuza buhoro buhoro igice cyumunyu winyanja, kurushaho kwagura imiyoboro yamasoko no kugabanya ibiciro byamasoko.
Mu Kwakira 2020, umushinga mushya wa brine warangiye ushyirwa mu bikorwa mu ruganda rwa Chlor-alkali, rutanga ubwonko bwujuje ibyangombwa byo gutanga amashanyarazi ya caustic.Mu mpera z'Ugushyingo, imikorere y'umushinga w'ibanze wo kuvugurura brine yatsinze isuzumabumenyi, ishami ridafite ingufu za membrane brine filtration ya gahunda nshya ryinjijwe mu micungire isanzwe, kandi brine yakozwe n’ishami ry’ibanze ryubatswe yari ifite ireme ryiza. .
Mu rwego rwo kurushaho kunoza ubwiza bw’amazi yumunyu, kugabanya umwanda ukorwa niki gikoresho, kugabanya amafaranga yo kurengera ibidukikije, no gukemura burundu ikibazo cyo kurengera ibidukikije, uruganda rwa chlorine-alkali ntabwo rwigenga, ubushakashatsi bwimbitse bushobora kugura umunyu utunganijwe nkibikoresho bya soda ya caustic hamwe nigiciro cyumunyu winyanja, umwanda wumunyu utunganijwe ni muke, hafi ya sikeli, kandi ntukongereho "ibintu bitatu" bishobora kubyara amazi meza yumunyu, twavuga ko hari ibyiza byinshi.Gusaba kugura umunyu utunganijwe bidatinze byemejwe na sosiyete kandi bishyirwa muri gahunda.Uru ruganda rwashyize ku rutonde no kugura umunyu utunganijwe nkimwe mu mishinga yo kongera umusaruro muri uyu mwaka.
Uruganda rwa chlor-alkali rwakoresheje umunyu winyanja nkibikoresho bya soda ya caustic ya electrolysis, kandi nta burambe bwo gutanga umusaruro wo gukoresha umunyu utunganijwe nkibikoresho bya soda ya caustic.Ku ruhande rumwe, uruganda n'ikigo cyo gushyiramo ibikoresho byimbitse mu itumanaho ryimbitse, guhuza, guhana.Nyuma yiperereza ryinshi, ibice bibiri byemejwe nkumuntu utanga umunyu utunganijwe, hanyuma amasoko arategurwa.Ku rundi ruhande, imitunganyirize yingufu za tekinike mbere yo gutegura gahunda yikizamini, nkumunyu utunganijwe mu ruganda nyuma yambere yo kwipimisha.
Ku ya 19 Werurwe, icyiciro cya mbere cyimodoka 17 zumunyu utunganijwe cyageze muruganda neza.Babanje gufunga imiryango y'uruganda kugirango bongere umubare w'icyitegererezo no gupima umunyu utunganijwe hanze y'uruganda.Muri icyo gihe, buri modoka yakorewe icyitegererezo no gupima.Kuri uwo munsi, amahugurwa y’amashanyarazi y’uruganda yateguye vuba abakozi gukora bakurikije gahunda yikizamini cyateguwe mbere.
Ati: "Umunyu utunganijwe ni umwanda muke kuruta umunyu wo mu nyanja, ibice byiza, guhumeka amazi byihuta kuruta umunyu wo mu nyanja, byoroshye guhundagurika, bityo igihe cyo kubika ni gito, bigomba gukoreshwa vuba bishoboka."Umuyobozi w'amahugurwa y'amashanyarazi ya Chlorine-alkali, Yang Ju yavuze.
Abakozi basanze muri icyo gikorwa basanze umunyu utunganijwe neza ari mwiza kuruta umunyu wo mu nyanja, kandi biroroshye kwizirika ku mukandara wa convoyeur no ku cyambu cyo kugaburira mu gihe cyo gupakira umunyu.Ukurikije uko urubuga rumeze, bahita bahindura kugirango bagabanye umunyu ku mukandara, bongere igihe cyumunyu, bongere umunyu, bagenzure uburebure bwumunyu ku cyuzi cyumunyu, kandi barinde umutekano wintambwe yambere yumunyu .
Nyuma yo kwinjira mubikoresho bishya byumunyu wa saline, igikoresho gikora neza, hanyuma ukabaza abakozi ba laboratoire kugirango bapime kandi bapime ubwiza bwamazi yumunyu.Nyuma yo kwipimisha, kandi ugereranije nigipimo cyumunyu winyanja, ubunini bwumunyu, calcium, magnesium nibindi bipimo mubwonko bwibanze birahagaze.
Amahugurwa y’amashanyarazi yahise yitabaza amahugurwa ya soda ya caustic, maze ayo mahugurwa yombi akorana cyane.Brine yujuje ibyangombwa yakozwe namahugurwa yamashanyarazi yinjiye mubikoresho bya soda ya caustic ya electrolysis.Abakozi b'amahugurwa ya caustic soda bakoze neza.
Ati: “Kuva ku ya 30 Werurwe, icyiciro cya mbere cya toni zirenga 3.000 z'umunyu utunganijwe cyakoreshejwe toni zirenga 2000, kandi ibipimo byose byujuje ibyangombwa bisabwa.Mu cyiciro cy’ibizamini, twakemuye ku gihe ku bibazo byagaragaye kugira ngo umunyu ushobore kwishyurwa, kandi twavuze muri make ibibazo kugira ngo dushyigikire ibikoresho. ”Yang Ju ati.
Zhang Xianguang, umuyobozi wungirije w’ishami rishinzwe ikoranabuhanga mu musaruro w’uruganda rwa Chlor-alkali, yatangaje ko gukoresha umunyu utunganijwe ari intambwe nshya y’uruganda rwa chlor-alkali.Biteganijwe ko toni 10,000 z'umunyu utunganijwe zizakoreshwa mu 2021, zishobora kugabanya ikoreshwa rya “dosiye eshatu”, kugabanya umusaruro w’ibyondo by’umunyu, no kugabanya ikiguzi cyo gutunganya imyanda ishobora guteza akaga.
Igihe cyo kohereza: Ugushyingo-12-2022