A ranar 19 ga Maris, rukunin farko na motoci 17 na gishiri mai tacewa sun yi nasarar shiga kamfanin Qilu Petrochemical Chlorine-alkali Plant bayan sun ci jarrabawar.Caustic soda albarkatun kasa sun yi wani sabon ci gaba a karon farko.Gishiri mai ladabi tare da ingantacciyar inganci sannu a hankali zai maye gurbin wani ɓangare na gishirin teku, ƙara faɗaɗa hanyoyin saye da rage farashin saye.
A cikin Oktoba 2020, an kammala wani sabon aikin brine kuma an fara aiki a cikin Shuka Chlor-alkali, yana samar da ingantaccen brine don samar da raka'a soda.A karshen watan Nuwamba, aikin gyaran brine na farko ya wuce kimantawa, an kawo sashin tacewa na inorganic membrane brine na sabon tsari a cikin tsarin gudanarwa na yau da kullun, kuma brine wanda sabon rukunin brine na farko da aka gina ya kasance mafi inganci. .
Domin kara inganta ingancin ruwan gishiri, rage sludge da na'urar ke samarwa, da rage farashin da ake kashewa wajen kare muhalli, da magance matsalar kare muhalli gaba daya, shukar chlorine-alkali ba ta zaman kanta, bincike mai zurfi zai iya sayan gishiri mai tsafta. kamar yadda caustic soda raw kayan tare da farashin gishiri na teku, gishiri mai tsabta mai tsabta ba shi da ƙasa, kusan babu sludge, kuma kada ku ƙara da yawa "wakilai uku" na iya samar da ruwan gishiri mai inganci, ana iya cewa akwai fa'idodi da yawa.Ba da daɗewa ba kamfanin ya amince da aikace-aikacen sayan gishiri mai ladabi kuma an haɗa shi cikin shirin.Har ila yau, masana'antar ta lissafa siyan gishiri mai tsafta a matsayin daya daga cikin ayyukan inganta samar da kayayyaki a bana.
Tushen chlor-alkali ya kasance yana amfani da gishirin teku a matsayin ɗanyen soda mai caustic don electrolysis, kuma babu ƙwarewar samar da amfani da gishiri mai ladabi azaman ɗanyen soda.A gefe guda, masana'anta da cibiyar shigarwa na kayan aiki a cikin zurfin sadarwa, daidaituwa, musayar.Bayan bincike da yawa, an ƙayyade raka'a biyu a matsayin masu samar da gishiri mai tsafta, sannan aka shirya siyan.A gefe guda, ƙungiyar fasahar fasaha a gaba don shirya shirin gwajin, kamar gishiri mai ladabi a cikin masana'anta bayan karo na farko don gwadawa.
A ranar 19 ga Maris, kashin farko na motoci 17 na gishiri mai gishiri ya isa masana'antar lami lafiya.Da farko sun rufe kofofin masana'antar don kara yawan samfur da gwajin gishirin gishiri a wajen masana'antar.A lokaci guda kuma, an yi samfura da gwaji akan kowace mota.A wannan rana, taron bitar sinadaran lantarki na masana'antar cikin sauri ya shirya ma'aikata don gudanar da aiki bisa tsarin gwajin da aka riga aka shirya.
"Gishiri mai ladabi ba shi da ƙazanta fiye da gishirin teku, ƙananan barbashi, ƙazantaccen ruwa yana da sauri fiye da gishirin teku, mai sauƙi don daidaitawa, don haka lokacin ajiya ya yi takaice, ya kamata a yi amfani da shi da wuri-wuri."Daraktan bita na chlorine-alkali shuka electrochemical Yang Ju ya ce.
Ma'aikatan sun gano a cikin aikin cewa barbashin gishirin da aka tace sun fi gishirin teku kyau, kuma yana da sauƙi a manne wa bel ɗin jigilar kaya da tashar ciyarwa a cikin aiwatar da lodin gishiri.Dangane da yanayin wurin, suna hanzarta yin gyare-gyare don rage adadin gishiri akan bel, tsawaita lokacin gishiri, ƙara yawan gishiri, sarrafa tsayin gishiri akan tafkin gishiri, da tabbatar da amincin matakin farko na gishiri. .
Bayan shigar da sabuwar na'urar gishiri na farko, na'urar tana aiki sosai, sannan tuntuɓi ma'aikatan dakin gwaje-gwaje don gwadawa da gwada ingancin ruwan saline na farko.Bayan gwaji, kuma idan aka kwatanta da ma'aunin gishiri na teku, ƙaddamarwar gishiri, calcium, magnesium da sauran alamomi a cikin brine na farko sun kasance barga.
Taron bitar sinadaran lantarki da sauri ya tuntubi taron bitar soda, kuma taron bitar biyu sun yi hadin gwiwa sosai.Ingantacciyar brine da aka samar ta hanyar bitar lantarki ta shiga cikin na'urar soda don electrolysis.Ma'aikatan taron bitar soda sun yi aiki a hankali.
“Ya zuwa ranar 30 ga Maris, an yi amfani da rukunin farko na sama da tan 3,000 na gishiri da aka tace sama da tan 2,000, kuma dukkan alamu sun cika ka’idojin samar da kayayyaki.A lokacin gwajin, mun magance matsalolin da aka gano a kan lokaci don tabbatar da yadda ake loda gishiri, kuma mun taƙaita matsalolin don ba da tallafi ga canjin kayan aiki."Yang Ju ya ce.
Zhang Xianguang, mataimakin darektan sashen fasahar kere-kere na shukar chlor-alkali, ya gabatar da cewa, amfani da gishiri mai tsafta, wani sabon ci gaba ne na masana'antar chlor-alkali.Ana sa ran za a yi amfani da ton 10,000 na gishiri mai tsafta a shekara ta 2021, wanda zai iya rage yawan amfani da "alalurai uku", rage samar da laka na gishiri, da kuma rage farashin magani mai haɗari.
Lokacin aikawa: Nuwamba-12-2022