Ulwazi lwekhemikhali | - Icandelo le-10

Uyichonga njani i-acetone?
ngu admin nge 24-01-04
I-acetone lulwelo olungenambala, olucacileyo kunye nevumba elibukhali nelicaphukisayo. Sisinyibilikisi esinokutsha nesiguquguqukayo kwaye sisetyenziswa kakhulu kushishino, amayeza, nakubomi bemihla ngemihla. Kweli nqaku, siza kuphonononga iindlela zokuchongwa kwe-acetone. 1. Ukuchongwa okubonakalayo Okubonakalayo i...
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Ngaba i-acetone isetyenziswa kwishishini lamayeza?
ngu admin nge 24-01-04
Ishishini lamayeza licandelo elibalulekileyo kuqoqosho lwehlabathi, elinoxanduva lokuvelisa amayeza asindisa ubomi kunye nokuphelisa ukubandezeleka. Kule shishini, iikhompawundi ezahlukeneyo kunye neekhemikhali zisetyenziselwa ukuveliswa kweziyobisi, kuquka i-acetone. I-acetone yikhemikhali eguquguqukayo efumana ezininzi ...
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Ngubani owenza i-acetone?
ngu admin nge 24-01-04
I-acetone luhlobo lwe-solvent ye-organic, esetyenziswa ngokubanzi kumashishini ahlukeneyo. Inkqubo yayo yokuvelisa inzima kakhulu kwaye idinga iindlela ezahlukeneyo zokuphendula kunye namanyathelo okucoca. Kweli nqaku, siza kuhlalutya inkqubo yokuvelisa i-acetone ukusuka kwizinto eziluhlaza ukuya kwiimveliso. Okokuqala, t...
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Lithini ikamva le-acetone?
ngu admin nge 24-01-04
I-acetone luhlobo lwe-solvent ye-organic, esetyenziswa ngokubanzi kwimimandla yeyeza, iikhemikhali ezintle, iingubo, izibulala-zinambuzane, iingubo kunye namanye amashishini. Ngophuhliso oluqhubekayo lwetekhnoloji kunye neshishini, ukusetyenziswa kunye nemfuno ye-acetone nayo iya kuqhubeka nokwanda. Ngoko ke, yintoni...
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Ingakanani i-acetone eveliswayo ngonyaka?
ngu admin nge 24-01-04
I-acetone yikhompawundi yeekhemikhali esetyenziswa ngokubanzi, esetyenziswa ngokuqhelekileyo kwimveliso yeplastiki, i-fiberglass, ipeyinti, i-adhesive, kunye nezinye iimveliso zamashishini. Ke ngoko, umthamo wemveliso we-acetone mkhulu. Nangona kunjalo, inani elithile le-acetone eliveliswa ngonyaka kunzima ukulifumana ...
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NgoDisemba, imakethi ye-phenol yafumana ukwehla okungaphezulu kunokonyuka, kwaye inzuzo yoshishino yayixhalabisa. Uqikelelo lwemarike yephenol ngoJanuwari
ngu admin ngo 24-01-02
I-1, Ixabiso lekhonkco loshishino lwe-phenol liye lehla ngaphezu kwenyuka ngaphantsi NgoDisemba, amaxabiso e-phenol kunye neemveliso zayo ezinyukayo nezisezantsi ngokubanzi zibonise ukwehla okungaphezulu kunokonyuka. Kukho izizathu ezibini eziphambili: 1. Inkxaso yeendleko ezinganelanga: Ixabiso le-benzen ecocekileyo yomlambo...
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Unikezelo lwemarike luqinile, amaxabiso emarike e-MIBK ayenyuka
ngu admin on 23-12-20
Njengoko ukuphela konyaka kusondela, ixabiso lemarike ye-MIBK liphinde laphakama, kwaye ukuhanjiswa kwempahla kwiimarike kuqinile. Abanini banoluvo oluphezulu olunamandla, kwaye ukusukela namhlanje, i-avareji yexabiso lemarike ye-MIBK yi-13500 yuan/ton. 1.Ubonelelo ngeMakethi kunye nebango imeko Icala lobonelelo: Th...
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Yiyiphi imveliso enkulu ye-acetone?
ngu admin on 23-12-19
Njengomgaqo jikelele, i-acetone yeyona mveliso ixhaphakileyo kwaye ibalulekileyo ephuma kwi-distillation yamalahle. Ngaphambili, yayisetyenziswa kakhulu njengento ekrwada yokuvelisa i-cellulose acetate, i-polyester kunye nezinye iipolymers. Kwiminyaka yakutshanje, ngophuhliso lwetekhnoloji kunye notshintsho lwe-mat eluhlaza ...
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Ingakanani imarike yeacetone?
ngu admin on 23-12-19
I-acetone yikhompawundi yeekhemikhali esetyenziswa ngokubanzi, kwaye ubungakanani bayo bentengiso bukhulu kakhulu. I-acetone yinto eguqukayo ye-organic compound, kwaye iyona nxalenye ephambili ye-solvent eqhelekileyo, i-acetone. Olulwelo lukhaphukhaphu lusetyenziswa kuluhlu olubanzi lwezicelo ezibandakanya ipeyinti ecolekileyo, isisusi sepolishi yezipho...
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Leliphi ishishini iacetone esetyenziswa kulo?
ngu admin on 23-12-19
I-acetone sisinyibilikisi esisetyenziswa ngokubanzi kunye neenkqubo ezahlukeneyo zemizi-mveliso. Kweli nqaku, siza kuphonononga amashishini ahlukeneyo asebenzisa i-acetone kunye nokusetyenziswa kwayo okwahlukeneyo. Iacetone isetyenziswa kwimveliso yebisphenol A (BPA), ikhompawundi yemichiza esetyenziswa ekwenzeni iiplas zepolycarbonate...
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I-China ikhawulezisa uphuhliso lwamashishini asakhasayo, kwaye ixabiso lemveliso yeshishini elitsha lezinto eziphathekayo liya kufikelela kwi-10 yezigidigidi ze-yuan!
ngu admin on 23-12-19
Kwiminyaka yakutshanje, i-China ikhawulezise uphuhliso lwamashishini asakhasayo acwangcisiweyo afana neteknoloji yolwazi lwesizukulwana esitsha, ukuveliswa kwezixhobo eziphezulu, kunye namandla amatsha, kunye nokuphumeza iiprojekthi ezinkulu kuqoqosho lwesizwe kunye nolwakhiwo lwezokhuselo. Ishishini elitsha lemathiriyeli kufuneka...
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Uyenza njani i-acetone kwilabhu?
ngu admin on 23-12-18
Iacetone lulwelo olungenambala, oluguquguqukayo oluxubana namanzi kwaye lunyibilika kwizinyibilikisi ezininzi zezinto eziphilayo. Yinto esetyenziswa ngokubanzi kwi-solvent ye-industrial kunye noluhlu olubanzi lwezicelo kwimichiza, i-pharmaceutical, i-cosmetics, kunye namanye amashishini. Kweli nqaku, siza kuphonononga indlela yokwenza i-acetone ...
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