- Qaybta 19aad

Sidee lagu gartaa phenol?
by admin on 23-12-12
Phenol waa unug ka ciyaara door muhiim ah falcelin kiimikaad oo badan waxaana loo isticmaalaa codsiyo warshadeed oo kala duwan. Sidaa darteed, waa lagama maarmaan in la helo hab lagu kalsoonaan karo oo lagu garto phenol muunado kala duwan. Maqaalkan, waxaan ku sahamin doonaa farsamooyinka kala duwan ee loo heli karo id...
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phenol ma ku milmay biyaha?
by admin on 23-12-12
1. Horudhac Phenol waa unug dabiici ah oo leh astaamo jeermis dile iyo jeermis dile ah oo muhiim ah. Si kastaba ha ahaatee, milanka xaruntan biyaha waa su'aal mudan in la baadho. Maqaalkani waxa uu ujeedadiisu tahay in lagu dhex daro milanka phenol ee biyaha iyo arrimaha la xidhiidha. 2. Guryaha aasaasiga ah...
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Maxaa loo isticmaalaa 90% phenol?
by admin on 23-12-12
Phenol 90% waa walxo kiimiko ah oo caan ah oo leh adeegsi badan. Inta badan waxaa loo isticmaalaa soo saarista walxo kiimiko ah oo kala duwan, sida xabag, daaweeye, rinji, dahaar, iwm.
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Waa maxay alaabooyinka loo isticmaalo phenol?
by admin on 23-12-12
Phenol waa nooc ka mid ah isku dhafka organic kaas oo si weyn looga isticmaalo warshadaha kala duwan. Warshadaha kiimikada, phenol waxaa inta badan loo isticmaalaa soo saarista resins, plasticizers, surfactants iwm
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Immisa nooc oo phenol ah ayaa jira?
by admin on 23-12-12
1. Horudhac In duurka chemistry, phenol waa xarun muhiim ah oo si ballaaran loo isticmaalo beeraha kala duwan sida daawada, beeraha, iyo warshadaha. Xirfadlayaasha kiimikada, waxaa lagama maarmaan ah in la fahmo noocyada kala duwan ee phenols. Si kastaba ha ahaatee, kuwa aan xirfadlayaasha ahayn, fahamka jawaabta ...
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Waa maxay isticmaalka phenol?
by admin on 23-12-12
Phenol waa nooc ka mid ah isku dhafka dabiiciga ah oo leh qaab dhismeedka giraanta benzene, kaas oo leh noocyo badan oo adeegsiyeedka warshadaha kiimikada iyo qaybaha kale. Maqaalkan, waxaan ku falanqeyn doonaa oo aan liis gareyn doonaa isticmaalka ugu muhiimsan ee phenol. Ugu horreyntii, phenol waxaa si ballaaran loo isticmaalaa wax soo saarka caagagga. Phenol waa laga falcelin karaa...
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Waa maxay horumarka tignoolajiyada ee laga sameeyay alaabada ugu muhiimsan ee silsiladda warshadaha kiimikada C3 ee aasaasiga ah, oo ay ku jiraan acrylic acid, PP acrylonitrile, iyo n-butanol?
by admin on 23-12-12
Maqaalkani wuxuu falanqeyn doonaa alaabooyinka ugu muhiimsan ee silsiladda warshadaha C3 ee Shiinaha iyo jihada cilmi baarista iyo horumarinta ee hadda jirta. (1) Xaaladda Hadda iyo Isbeddellada Horumarineed ee Tignoolajiyada Polypropylene (PP) Marka loo eego baaritaankayada, waxaa jira siyaabo kala duwan oo loo soo saaro ...
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Waa maxay alaabta ceeriin ee phenol?
by admin on 23-12-12
Phenol waa walxo cayriin oo dabiici ah oo aad muhiim u ah, kaas oo si weyn loogu isticmaalo soo saarista alaabada kala duwan ee kiimikaad, sida balaastiig, caag, dawo, sunta cayayaanka, iwm. Sidaa darteed, aad bay muhiim u tahay in la ogaado alaabta ceeriin ee phenol. Alaabta ceeriin ee wax soo saarka phenol inta badan waxaa ka mid ah ...
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Waa maxay labada hab ee wax soo saarka ganacsiga ee phenol?
by admin on 23-12-11
Phenol waa walxo kiimiko ceeriin ah oo aad muhiim u ah oo leh codsiyo kala duwan. Hababka wax-soo-saarka ganacsigeeda ayaa xiiso weyn u leh cilmi-baarayaasha iyo soo-saareyaasha. Waxaa jira laba hab oo waaweyn oo wax-soo-saarka ganacsiga ee phenol, kuwaas oo kala ah: geeddi-socodka cumene iyo cresol pr ...
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Sidee loo diyaariyaa phenol ganacsi ahaan?
by admin on 23-12-11
Phenol waa isku-dhafan kiimiko oo kala duwan oo leh codsiyo kala duwan oo xagga warshadaha iyo cilmi-baarista ah. Diyaarinteeda ganacsi waxay ku lug leedahay hannaan dhowr ah oo ka bilaabma oksaydhka cyclohexane. Habkan, cyclohexane waxa loo qaybiyaa taxane dhexdhexaad ah, oo ay ku jiraan cyclohexa...
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Waa maxay inta badan wax soo saarka phenol ee adduunka oo dhan ka yimid?
by admin on 23-12-11
Phenol waa kiimiko warshadeed oo muhiim ah oo loo isticmaalo codsiyo kala duwan, oo ay ku jiraan soo saarista caagadaha, saabuunta, iyo daawada. Soosaarka phenol ee adduunka oo dhan waa muhiim, laakiin su'aasha ayaa weli ah: waa maxay isha aasaasiga ah ee maaddadan muhiimka ah? Inta badan th...
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Waa kuma soo saaraha phenol?
by admin on 23-12-11
Phenol waa walxo kiimiko ah oo caan ah, kaas oo si weyn loogu isticmaalo soo saarista alaabooyin kala duwan. Maqaalkan, waxaan ku baari doonaa su'aasha ah cidda soo saarta phenol. Waxaan u baahanahay inaan ogaano isha phenol. Phenol waxaa inta badan lagu soo saaraa oksaydheynta catalytic ee benzene....
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