IIMPAWU ZOKUGQIBELAI-Furty Buryl yotywala, efunyanwa ngokuqhekeza kwaye i-Delypentose ye-Dolypentose iqulethwe kwiimveliso zezolimo kunye nesecaleni. I-CrurZeral i-hydrogeniged toUtywala botywalaNgaphantsi kwemeko ye-catalyst, kwaye zezona zinto ziphambili zemveliso ye-furfuran.I-Furty Buryl yotywalasisixhobo esibalulekileyo semichiza. Abasebenzisi abaziintloko bavelisa i-ronn, i-furfuran resin, i-furtyrall yotywala-i-fealdin, njl njl. Ukongeza, isetyenziswa ngokubanzi kumacandelo ophuhliso anjenge-fuels, iintsinga zokwenziwa, irabha, izibulala-zinambuzane kunye nokuphosa. Kwangelo xesha linye ukuvelisa iplastiki, ukumelana nokubanda kungcono kune-butyl utywala kunye ne-ectanol. I-calcium gluconate ivelisiwe. I-Synthesis ye-DYE, i-Enterpring Peept, ukuvelisa amachiza amaphakathi, ukuveliswa kwePyridine.
Inkcazelo Inencasa ekrakra.
Umoya wokuluka: ungazinzanga ngamanzi, kodwa ungazinzi emanzini, inyibilikisiwe e-Ethanol, i-Ether, i-Benzene kunye ne-chloroform, i-chloraform e-Petroleum hydrocarbons.
Iindlela zikaxakeka:
Unyango lokuvuza
Khusela abasebenzi kwindawo engcolileyo kwindawo yokhuseleko, thintela abasebenzi abangafanelekanga ukuba bangene kwindawo engcolileyo, banqumle umthombo womlilo. Iingcebiso ezingxamisekileyo zicetyiswa ukuba zinxibe izixhobo zokuphefumla kunye nempahla yokhuseleko lweekhemikhali. Ungaqhagamshelana ngqo nokuvuza ngokuthe ngqo, ukuze kuqinisekiswe ukhuseleko lokuvuza. Tshiza amanzi ukunciphisa ukuvela. Ixutywe nentlabathi okanye enye i-adsorblen engafunekiyo yokungena. Iqokelelwa kwaye ithuthwa kwindawo yokulahla inkunkuma ukuze ichithwe. Ingakhutshwa ngamanzi amaninzi kwaye ithethwe kwinkqubo yamanzi enkunkuma. Njengesixa esikhulu sokuvuza, ukuqokelelwa kunye nokuphinda kusetyenziswe kwakhona okanye ukugcinwa okungenabungozi emva kwenkunkuma.
Indlela yokulahla inkunkuma: Indlela yokutshisa, inkunkuma exutywe neSolm Schoolutsha emva kokutshiswa.
Amanyathelo okhuselo
Ukukhusela ukuphefumla: nxiba imaski yegesi xa unxibelelana nomphunga wayo. Nxiba ukuphefumla ngokwakho ngexesha lokuhlangula ngokukhawuleza okanye ukubaleka.
Ukukhuselwa kwamehlo: nxiba iiglasi zokhuseleko.
Impahla ekhuselayo: nxiba impahla efanelekileyo yokukhusela.
Abanye: Ukutshaya, ukutya nokusela akuvumelekanga kwisiza. Emva kokusebenza, hlamba kakuhle. Gcina iimpahla zetyhefu ngokwahlukeneyo kwaye uzihlambe ngaphambi kokuba uzisebenzise. Nikela ingqalelo kwi-hygiene yobuqu.
Umlinganiso wokuqala woncedo
Uqhagamshelwano lolusu: susa impahla engcolisekileyo kwaye ngoko nangoko hlamba kakuhle ngamanzi abalekayo.
Ukunxibelelana ngamehlo: kuphakamisa kwangoko i-eyelid kwaye ucoce ngokupheleleyo ngamanzi amaninzi abalekayo.
Ukuphefumla: Khawuleza ususe kwindawo yomoya omtsha. Gcina inqwelo moya yakho icacile. Nika ioksijini xa ukuphefumla kunzima. Xa ukuphefumla kuyayeka, nikela ukuphefumla okuphezulu kwangoko. Funa unyango.
Ukungenisa: Xa isigulana siphaphile, seka amanzi amaninzi afudumeleyo ukuze afumane ukugabha kwaye ufune unyango.
Indlela yokucima umlilo: Amanzi omdaka, igwebu, umgubo owomileyo, i-carbon diokside, isanti.
Ukupakisha kunye nokuGcina: Ukupakisha kwimigqomo yentsimbi, i-230kg, i-250kg ngeglasi nganye. Gcina kwindawo epholileyo, eyomileyo nenehla kakuhle. Umsebenzi wokucima umlilo awuvumelekanga ngokungqongqo. Sukugcina kwaye uhambisa ngee-asidi ezinamandla, iikhemikhasi ezinamandla ezinamandla kunye nokutya.
IXESHA LOKUQALA: I-26-2023