- Icandelo 13

Ithini i-ph ye-acetone?
ngulawulo nge-24-01-04
I-Acetone sisiseko se-pormic ye-poltic ye-foaleula yemolekyula ye-ch3coch3. I-PH ayisiyo ixabiso eliqinisekileyo kodwa liyahluka ngokuxhomekeke kuxinzelelo lwayo kunye nezinye izinto. Ngokubanzi, uAcetone ococekileyo une-PH kufutshane ne-7, engathathi hlangothi. Nangona kunjalo, ukuba uyayifaka ngamanzi, ixabiso le-pH liza kuba ngaphantsi kwe ...
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Ngaba i-acetone igcwele okanye ingabinanga?
ngulawulo nge-24-01-04
I-Acetone sisiseko esibalulekileyo se-organic sisetyenziswe kakhulu kwishishini, amayeza kunye namanye amasimi. Lulwa lungenamibala kwaye lubonakale lulwelo olunephunga lomlinganiswa. Ngokuphathelelene nokugqitywa kwayo okanye ukungaqiniseki, impendulo yile yokuba i-acetone sisixhobo esingenamandla. Ukuba thile, i-acetone yi ...
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Uyichonga njani i-Acetone?
ngulawulo nge-24-01-04
I-acetone yi-allue engenabala, ebonakalayo enamayile abukhali kunye nokucaphukisa. Sisinyibilikisi esinokutsha kunye ne-orlating esiguquguqukayo kwaye sisetyenziswa ngokubanzi kumzi mveliso, amayeza, kunye nobomi bemihla ngemihla. Kweli nqaku, siza kuphonononga iindlela zokuchonga i-acetone. 1. Ukuchongwa kokubonakalayo ndibona ...
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Ngaba i-acetone esetyenziswe kumzi-mveliso wamachiza?
ngulawulo nge-24-01-04
Ishishini lamachiza licandelo elibalulekileyo uqoqosho lwehlabathi, elinoxanduva lokuvelisa iziyobisi ezindisa ubomi kunye nokunciphisa ukubandezeleka. Kweli shishini, iicomputer ezahlukeneyo kunye neekhemikhali zisetyenziswa ekuvelisweni kweziyobisi, kubandakanya ne-acetone. I-Acetone yikhemikhali eyahlukileyo efumana i-U ...
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Ngubani owenze i-acetone?
ngulawulo nge-24-01-04
I-Acetone luhlobo lwe-solganic selvent, esetyenziswa ngokubanzi kumashishini ahlukeneyo. Inkqubo yayo yemveliso inzima kakhulu kwaye ifuna iintlobo ezahlukeneyo zokuphendula kunye nokucamngca. Kweli nqaku, siya kuhlalutya inkqubo yokuvelisa ye-acetone evela kwizixhobo eziluhlaza kwiimveliso. Okokuqala, t ...
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Liyintoni ikamva leAcetone?
ngulawulo nge-24-01-04
I-Acetone luhlobo lwe-solgan, esetyenziswa ngokubanzi kumacandelo amayeza, iikhemikhali ezihle, i-caresings, izitshabalalisi, amanye amashishini kunye namanye amashishini kunye namanye amashishini kunye namanye amashishini kunye namanye amashishini. Ngophuhliso oluqhubekayo lwetekhnoloji kunye nemveliso, ukusetyenziswa kunye nemfuno ye-acetone kuya kuqhubeka nokwandisa. Ke, wu ...
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Lingakanani i-acetone?
ngulawulo nge-24-01-04
I-Acetone yindawo yemichiza esetyenzisiweyo esetyenzisiweyo, esetyenziswayo kwimveliso yeplastiki, i-fiberglass, ipeyinti, enembeko, kunye nezinye iimveliso ezininzi zeshishini. Ke ngoko, ubungakanani bemveliso ye-acetone bukhulu. Nangona kunjalo, isixa esithile se-acetone eveliswe minyaka le kunzima ukuyifumana ...
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NgoDisemba, imakethi ye-phenol iveze ukwehla okungaphezulu kunokwanda, kwaye inzuzo yeshishini yayikhathazekile. Imozulu yeMakethi yePhenol ngoJanuwari
ngumlawuli kwi-24-01-02
1, Ixabiso le-chain yeshishini le-phenol iwile ngaphezulu kolawulo oluncinci ngoDisemba, amaxabiso e-phenol kunye nemveliso yayo kwaye i-downpream yayo kunye neemveliso ezisezantsi zibonisa imeko yokwehla ngakumbi kunokwanda. Kukho izizathu ezibini eziphambili: 1. Inkxaso yeendleko ezingapheliyo: Ixabiso le-upstream enyulu ...
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Unikezo lwentengiso luqinile, iMaketi yeMakethi ye-Mibk iyaphakama
ngulawulo nge-23-12-20
Njengoko ukuphela konyaka kuyasondela, ixabiso lentengiso le-MBK liphinde livukile, kwaye ukusasazeka kweempahla kwintengiso kuqinile. Abanini manini baneemvakalelo ezinamandla eziphezulu, kwaye njengamhlanje, ixabiso lentengiso le-MBK liyi-13500 yuan / ton. I-1.Market yokubonelela kunye neMeko yokuBoniswa kweMeko yokuBonelela: Th ...
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Yeyiphi imveliso ephambili ye-acetone?
Ngumlawuli kwi-23-11-19
Njengommiselo jikelele, i-acetone yeyona mveliso ixhaphakileyo nebaluleke kakhulu evela ekuphathweni kwamalahle. Kwixa elidlulileyo, yayisetyenziswa ikakhulu njengezixhobo ezibukhali zokuvelisa i-Seletate, polyester kunye nezinye iipolymers. Kwiminyaka yakutshanje, ngokuphuhliswa kwetekhnoloji kunye notshintsho lwe-mat yoluhlaza ...
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Inkulu kangakanani intengiso ye-acetone?
Ngumlawuli kwi-23-11-19
I-Acetone yinxalenye yemichiza esetyenziswa ngokubanzi, kwaye ubungakanani bayo bamashishini bukhulu kakhulu. I-Acetone sisixhobo esisebenzayo esiguqukayo, kwaye yeyona nto iphambili kwisinyibilikisi esiqhelekileyo, i-acetone. Olu luhlu lukhanyayo lusetyenziswa kuluhlu olubanzi lwezicelo kubandakanya ipeyinti, isikhonkwane se-pielish pile
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Nguwuphi ishishini i-acetone esetyenziswe?
Ngumlawuli kwi-23-11-19
I-Acetone sisiseko esisetyenzisiweyo esisetyenzisiweyo nezisebenza kweziko lemizi-mveliso. Kweli nqaku, siza kuphonononga amashishini awahlukeneyo asebenzisa i-acetone kunye nokusebenzisa kwayo ezahlukeneyo. I-acetone isetyenziswa ekuvelisweni kwe-bisphenol a (bPA), iqula lekhemikhali elisetyenziselwa ukwenziwa kwe-Polycarbonate ples ...
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