Tare da ci gaba da ci gaban fasahar samar da masaku, ƙarin sabbin zaruruwa sun zama albarkatun ƙasa don yadi. A yau, musamman zan gabatar muku da fasahar gano fiber polyester da aka sake yin fa'ida.
An fahimci cewa a baya, saboda rashin hanyoyin bincike da kuma gazawar hukumomin gwaji wajen fitar da rahotanni masu inganci, kamfanoni ba za su iya jin dadin manufofin kasa da suka dace ba, kuma a lokaci guda ya haifar da rudani a cikin lakabin wasu samfuran polyester.
Menene fiber polyester (PET) da aka sake yin fa'ida?
Wato sharar polyester (PET) polymer da sharar polyester (PET) kayan yadi ana sake yin fa'ida kuma ana sarrafa su zuwa fiber polyethylene terephthalate.
A cikin sharuddan layman, fiber polyester da aka sake yin fa'ida (wanda ake magana da shi azaman polyester mai sake fa'ida) yana nufin polyester da aka sake yin fa'ida (kamar flakes ɗin kwalba, kumfa, siliki na sharar gida, ɓangaren litattafan almara, kayan sharar shara, da sauransu) waɗanda aka yi ta hanyar sake yin amfani da su. Ester fiber.
Ka'idar Ganewa
Dangane da mahimmancin bambanci tsakanin tsarin sarrafawa na polyester da aka sake yin fa'ida da budurwa polyester, wanda ke haifar da halaye daban-daban, ana sarrafa samfurin bisa ga ƙayyadaddun yanayin kuma an gwada shi akan babban aikin chromatograph na ruwa. Dangane da bambance-bambance a cikin dangi kololuwar yanki na samfurin a ƙarƙashin lokutan riƙewa daban-daban , Don cimma manufar ganewar ƙwarewa.
Matakin tantancewa
1. Methanolysis
2. Kumburi-hako
3. Babban aikin gano chromatography ruwa
Ruwan jiyya da aka sarrafa a cikin sama 1 da 2 ana bi da su zuwa ga babban aikin gano chromatography ruwa.
4. sarrafa bayanai da ganowa
Polyester da aka sake yin fa'ida zai haifar da canje-canje a cikin abun ciki da rarraba macromolecular heterogeneous sarkar mahada da oligomers a lokacin shirye-shiryen tsari, wanda za a iya amfani da a matsayin tushen gano polyester da aka sake yin fa'ida da budurwa polyester.
Ana nuna takamaiman kololuwar wurin wuri da bayanin halayen kololuwa a cikin tebur da ke ƙasa.
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Duba ga nan gaba
Tare da karuwar amfani da polyester da kuma wayar da kan mutane game da kare muhalli, ana ƙara mai da hankali ga sake yin amfani da sharar polyester. Yin amfani da sharar polyester don samar da fiber polyester da aka sake yin fa'ida zai iya rage farashi, rage yawan amfani da mai, da inganta fa'idodin tattalin arziki, wanda ke da mahimmanci ga ci gaba mai dorewa na masana'antar fiber sinadarai.
A lokaci guda kuma, tare da karuwar adadin polyester da aka sake yin amfani da su, batun maye gurbin polyester da budurwa da aka sake yin amfani da su ya fi jawo hankalin masana'antu. Halin farashin su biyun kuma yana nuna alaƙa mai kyau, kuma gano bambanci tsakanin Fasahar biyu yana ƙara samun kulawa.
Lokacin aikawa: Juni-18-2021