labarai

1. Gabatarwa
A matsayin wani muhimmin kayan aiki a masana'antar sinadarai, na'urorin lantarki suna iya kamuwa da tsatsa saboda dogon lokacin da suke shaƙar sinadarai, wanda hakan ke shafar aikinsu, tsawon lokacin aiki, da kuma barazanar amincin samarwa. Saboda haka, aiwatar da ingantattun matakan hana tsatsa yana da mahimmanci. A halin yanzu, wasu kamfanoni suna amfani da kayayyaki kamar roba-roba ko robar butyl da aka yi da vulcanized don kariya, amma sakamakon ba shi da kyau. Duk da cewa da farko yana da tasiri, aikin hana tsatsa yana raguwa sosai bayan shekaru 1-2, wanda ke haifar da mummunan lalacewa. Idan aka yi la'akari da abubuwan fasaha da tattalin arziki, rebar Glass Fiber Reinforced Polymer (GFRP) kyakkyawan zaɓi ne ga kayan da ke jure tsatsa a cikin na'urorin lantarki. Baya ga samun kyawawan halayen injiniya,sandar GFRPkuma yana nuna kyakkyawan juriya ga lalata sinadarai, wanda ya jawo hankalin masana'antun masana'antar chlor-alkali. A matsayinsa na ɗaya daga cikin kayan da aka fi amfani da su wajen jure lalata, ya dace musamman ga kayan aikin da aka fallasa ga kafofin watsa labarai kamar chlorine, alkalis, hydrochloric acid, brine, da ruwa. Wannan labarin ya gabatar da amfani da rebar GFRP, ta amfani da zare na gilashi a matsayin ƙarfafawa da kuma resin epoxy a matsayin matrix, a cikin na'urorin lantarki.

2. Binciken Abubuwan Da Ke Haifar Da Lalacewar Tsatsa a cikin na'urorin lantarki
Baya ga tasirin kayan lantarki, tsari, da dabarun gini, tsatsa galibi tana samo asali ne daga kafofin watsa labarai na waje. Waɗannan sun haɗa da iskar gas mai laushi mai zafi mai zafi, maganin sodium chloride mai zafi mai zafi, ruwan alkali mai ɗauke da chlorine, da tururin ruwa mai cike da chlorine mai zafi mai zafi. Bugu da ƙari, kwararar ruwa da ke ɓacewa da aka samar a lokacin aikin electrolysis na iya hanzarta tsatsa. Iskar gas mai laushi mai zafi da aka samar a cikin ɗakin anode tana ɗauke da adadi mai yawa na tururin ruwa. Hydrolysis na iskar gas ta chlorine tana samar da acid mai laushi mai ƙarfi da kuma acid mai ƙarfi mai hana iskar oxygen. Rushewar acid mai laushi yana fitar da iskar oxygen mai ƙarfi. Waɗannan hanyoyin suna da matuƙar aiki a sinadarai, kuma banda titanium, yawancin kayan ƙarfe da waɗanda ba na ƙarfe ba suna fuskantar tsatsa mai tsanani a cikin wannan muhalli. Da farko masana'antarmu ta yi amfani da harsashin ƙarfe da aka lulluɓe da roba mai ƙarfi ta halitta don kariyar tsatsa. Matsakaicin juriyar zafinta ya kasance 0-80°C kawai, wanda ya fi ƙasa da zafin yanayi na muhallin lalata. Bugu da ƙari, roba mai ƙarfi ta halitta ba ta da juriya ga tsatsa mai laushi ta acid mai laushi. Rufin yana da sauƙin lalacewa a cikin muhallin tururi, wanda ke haifar da toshewar harsashin ƙarfe.

3. Amfani da Rebar GFRP a cikin na'urorin lantarki
3.1 Halaye naRebar GFRP
GFRP rebar wani sabon abu ne da aka ƙera ta hanyar pultrusion, wanda ke amfani da zare na gilashi a matsayin ƙarfafawa da kuma epoxy resin a matsayin matrix, sai kuma maganin zafi mai yawa da kuma maganin saman musamman. Wannan kayan yana ba da kyawawan halaye na injiniya da kuma juriya ga lalata sinadarai, musamman ma ya fi yawancin samfuran fiber ƙarfi wajen jure wa maganin acid da alkali. Bugu da ƙari, ba ya jure wa zafi, ba ya jure wa zafi, yana da ƙarancin yawan faɗaɗa zafi, kuma yana da kyakkyawan sassauci da tauri. Haɗin zare na gilashi da resin yana ƙara haɓaka juriyarsa ga tsatsa. Waɗannan manyan halayen sinadarai ne suka sanya shi kayan da aka fi so don kariyar tsatsa a cikin na'urorin lantarki.

A cikin na'urar lantarki, an shirya sandunan GFRP a layi ɗaya a cikin bangon tanki, kuma ana zuba simintin vinyl ester resin a tsakaninsu. Bayan an ƙarfafa shi, wannan yana samar da tsari mai mahimmanci. Wannan ƙira yana ƙara ƙarfin jikin tanki sosai, juriya ga lalata acid da alkali, da kuma kaddarorin rufi. Hakanan yana ƙara sararin ciki na tanki, yana rage yawan kulawa, kuma yana tsawaita tsawon lokacin aiki. Ya dace musamman don hanyoyin lantarki waɗanda ke buƙatar ƙarfi mai yawa da aikin tensile.

3.3 Fa'idodin Amfani da Rebar GFRP a cikin na'urorin lantarki
Kariyar tsatsa ta lantarki (electrolyzer) ta gargajiya galibi tana amfani da hanyoyin simintin da aka yi da resin. Duk da haka, tankunan siminti suna da nauyi, suna da tsawon lokacin tsaftacewa, suna haifar da ƙarancin ingancin gini a wurin, kuma suna da saurin kamuwa da kumfa da saman da ba su daidaita ba. Wannan na iya haifar da zubewar electrolyte, lalata jikin tankin, kawo cikas ga samarwa, gurɓata muhalli, da kuma haifar da tsadar kulawa mai yawa. Amfani da rebar GFRP a matsayin kayan hana tsatsa yana shawo kan waɗannan matsalolin yadda ya kamata: jikin tankin yana da sauƙi, yana da ƙarfin ɗaukar kaya mai yawa, juriya mai kyau ga tsatsa, da kuma kyawawan halaye masu lanƙwasa da tauri. A lokaci guda, yana ba da fa'idodi kamar babban iya aiki, tsawon rai na sabis, ƙarancin kulawa, da sauƙin ɗagawa da jigilar kaya.

4. Takaitawa
bisa Epoxysandar GFRPya haɗu da kyawawan halayen injiniya, na zahiri, da na sinadarai na dukkan sassan biyu. An yi amfani da shi sosai don magance matsalolin tsatsa a masana'antar chlor-alkali da kuma a cikin gine-ginen siminti kamar ramuka, shimfidar ƙasa, da kuma benen gadoji. Aiki ya nuna cewa amfani da wannan kayan zai iya haɓaka juriyar tsatsa da rayuwar sabis na electrolyzers, ta haka ne inganta amincin samarwa. Muddin ƙirar tsarin ta dace, zaɓin kayan da rabon su ya dace, kuma an daidaita tsarin ginin, rebar GFRP na iya haɓaka aikin hana tsatsa na electrolyzers sosai. Saboda haka, wannan fasaha tana da fa'idodi masu yawa na aikace-aikace kuma ta cancanci a faɗaɗa ta.