Muhimman bayanai:
1、Na'urar dawo da helium ta LifenGas don haɗin gwiwa ta Tongding ta yi aiki cikin kwanciyar hankali tsawon shekaru 5, inda ta sami nasarar murmurewa kusan kashi 40%.
2, An ƙera shi don hayaki mai ɗauke da kashi 15% na helium, tsarin yana tsarkake shi zuwa 5N high-purity helium don sake amfani da shi kai tsaye zuwa samar da zare.
3. Tsarin aikin ya haɗa da iskar shaka mai ƙarfi don cire hydrogen, cire nitrogen mai ƙarfi, da kuma shaƙar cryogenic, suna aiki ta atomatik ba tare da kulawar wurin ba.
4, Aikin zai rage farashin siyan helium da kuma fitar da hayakin carbon sosai, wanda hakan zai iya samar da ma'auni mai kyau don dawo da sinadarin helium mai ƙarancin yawa.
Aikin dawo da helium na fiber optic wanda LifenGas ta gina don Tongding Interconnection Information Co., Ltd. (wanda ake kira "Tongding") yanzu yana aiki akai-akai tsawon shekaru biyar. Tsarin yana dawo da helium mai ƙarancin tarawa daga fitar da zare (kimanin kashi 15% na abubuwan helium), yana tsarkake shi zuwa 5N (99.999%) mai yawan tsarki, sannan yana sake amfani da shi zuwa layin samarwa. Ingancin farfadowa gabaɗaya ya kasance daidai da kusan kashi 40%, yana adana manyan kuɗaɗen siyan helium da rage ɓarnar albarkatu da hayakin carbon.
A fannin kera fiber na gani, helium yana da matuƙar muhimmanci a matsayin iskar gas mai ɗaukar kaya da kariya, wanda ke buƙatar tsafta mai yawa da kuma babban adadi. A al'ada, ana fitar da iskar gas mai fitar da hayaki kai tsaye, wanda ke haifar da sharar gida mai yawa da kuma hauhawar farashin aiki. Tongding, wani muhimmin abu a masana'antar sadarwa ta gani ta China, ya umarci Shanghai LifenGas da ta tsara tsarin murmurewa da tsarkakewa wanda aka tsara don fitar da hayakin helium mai ƙarancin tarawa.
Ƙungiyar fasaha ta LifenGas ta yi nazarin abubuwan da ke cikin hayakin (manyan ƙazanta: hydrogen, nitrogen) kuma ta aiwatar da wani tsari mai mahimmanci wanda ya ƙunshi iskar shaka mai ƙarfi don cire hydrogen, iskar shaka mai ƙarfi don cire nitrogen, da kuma iskar shaka mai ƙarfi don tsarkakewa ta ƙarshe. Shakar da farko tana shiga cikin na'urar deoxygenation don cire hydrogen daidai, sannan ta ratsa ta tsarin hayakin hayaki mai ƙarfi don raba yawancin nitrogen, sannan a ƙarshe ta ratsa ta hanyar mai shaka mai ƙarfi don cire sauran ƙazanta. Tsarkakakkiyar helium ɗin samfurin koyaushe tana kaiwa 5N ko sama da haka, tana cika buƙatun zana zare.
Tsarin mai ƙaramin tsari mai sarrafa kansa yana aiki awanni 24 a rana ba tare da kulawa sosai ba. Tun lokacin da aka fara aiki, lokacin aiki ya wuce kashi 95%, tsarkin samfura ya kasance mai bin ƙa'ida, kuma ingancin murmurewa ya kasance sama da kashi 40%. Dangane da yawan fitar da zare na Tongding na shekara-shekara, tsarin yana rage yawan amfani da helium da dubban mita cubic kowace shekara, wanda hakan ke ba da fa'idodi masu yawa na tattalin arziki da muhalli kai tsaye.
Wani shugaban aikin Tongding ya ce: "LifenGas ta samar da ingantaccen maganin dawo da helium wanda ya rage dogaro da siyan helium kuma ya kafa misali mai kyau ga sauyin masana'antar kore."
LifenGas ta ƙware a fannin dawo da iskar gas daga masana'antu da kuma tsarkake iskar gas mai tsafta, tana da fasahohi da dama na mallakarta. Kamfanin yana ba da damar aiki daga ƙarshe zuwa ƙarshe a fannin helium, hydrogen, carbon dioxide da sauran hanyoyin dawo da iskar gas, tun daga ƙirar tsari da saye injiniya zuwa aiki da kulawa. Shanghai LifenGas za ta ci gaba da haɓaka tattalin arzikin mai da'ira - kuma za ta tallafa wa ci gaba mai ƙarancin carbon, mai inganci a masana'antar sadarwa ta gani ta China.
Lokacin Saƙo: Mayu-14-2026
