Sodium Methoxide: Kiimiko falgal leh oo awood badan oo dhinacyo badan leh
Guryaha Gaarka ah ee Shuruudaha Kala Duwan ee Warshadaha
1. Codsiyada Warshadaha Kiimikada
Katalistaha Isku-darka Dabiiciga ah: Sodium methoxide waa kiciye muhiim u ah falgallada isku-darka dabiiciga ah ee badan. Tusaale ahaan, soo saarista esters-ka iyada oo loo marayo falgallada transesterification, waxay dardar gelisaa heerka falcelinta iyadoo sahlaysa is-weydaarsiga kooxaha alkoxy. Tani waxay muhiimad weyn u leedahay soo saarista biodiesel-ka, halkaas oo triglycerides-ku ay la falgalaan methanol marka ay joogaan sodium methoxide si ay u soo saaraan methyl esters-ka dufanka leh (biodiesel) iyo glycerol. Waxay sidoo kale door muhiim ah ka ciyaartaa isku-darka daawooyinka kala duwan, kiimikooyinka fiican, iyo polymers-ka.
Saldhigga Falcelinta Uumiga: Waxay u adeegtaa saldhig xooggan falcelinta uumiga sida uumiga Claisen. Falcelintan, waxay kor u qaaddaa sameynta isku-xidhka kaarboonka - isku-xidhka kaarboonka ee u dhexeeya esters-ka ama isku-dhisyo kale oo kaarboonyl ah. Awooddan lagu bilaabayo laguna wado falgallada kiimikada ee adag waxay ka dhigaysaa falgal muhiim ah oo ku saabsan soo saarista molecules-ka dabiiciga ah ee adag oo leh qaab-dhismeedyo iyo shaqooyin gaar ah.
2. Codsiyada Warshadaha Daawooyinka
Isku-darka Dhexdhexaadka ah ee Daawada: Sodium methoxide waxaa loo isticmaalaa isku-darka dhexdhexaadiyeyaasha daawada badan. Waxay ka qaybqaadataa falcelinnada wax ka beddelaya qaab-dhismeedka molecular-ka ee isku-dhafka dabiiciga ah si loo abuuro horudhacyo daawooyinka dawooyinka. Tusaale ahaan, soo saarista daawooyinka qaarkood ee ka hortagga dhiigkarka, sodium methoxide waxaa loo isticmaalaa in lagu soo bandhigo kooxo shaqo oo gaar ah ama in lagu sameeyo falcelinta xidhitaanka giraanta inta lagu jiro habka isku-darka tallaabooyinka badan.
Hagaajinta Habka: Hagaajinta Habka Wax Soo Saarka Daawooyinka, waxaa loo isticmaali karaa in lagu hagaajiyo xaaladaha falcelinta, sida pH, taas oo muhiim u ah sameynta saxda ah iyo nadiifinta walxaha daroogada. Isticmaalkeedu wuxuu ka caawiyaa hagaajinta wax soo saarka falcelinta iyo hubinta tayada iyo isku dheelitirka alaabada dawooyinka.
3. Codsiyada Warshadaha Cuntada
Waxsoosaarka Cuntada Lagu Daro: Inkasta oo aan si toos ah loogu darin cuntada, sodium methoxide waxay ku lug leedahay soo saarista qaar ka mid ah waxyaabaha lagu daro cuntada - heerka. Tusaale ahaan, isku-darka isku-dhafka qaar ee kor u qaada dhadhanka ama antioxidants-ka loo isticmaalo cuntooyinka, waxaa loo isticmaali karaa sidii kiciyaha ama fal-celinta hababka kiimikada. Iyadoo ka qayb qaadanaysa falcelintan, waxay ka caawisaa abuurista walxaha hagaajiya dhadhanka, caraf udgoonka, iyo cimriga cuntada.
4. Codsiyada Warshadaha Dharka
Daawaynta Faybarka: Sodium methoxide waxaa loo isticmaali karaa daawaynta fiilooyinka qaarkood. Waxay wax ka beddeli kartaa sifooyinka dusha sare ee fiilooyinka, sida hagaajinta awooddooda qaadashada rinjiga. Habka rinjiyeynta fiilooyinka ku salaysan cellulose, tusaale ahaan, sodium methoxide waxaa loo isticmaali karaa in lagu daaweeyo fiilooyinka ka hor, taasoo ka dhigaysa inay u nugul yihiin rinjiga. Tani waxay keentaa dharka midabaysan oo dhalaalaya oo dhaqso badan.
Habaynta Kiimikada Dharka: Waxaa sidoo kale loo isticmaalaa hababka kiimikada ee la xiriira dharka, sida isku-darka walxaha dhammaystirka dharka. Wakiiladani waxay kor u qaadi karaan waxqabadka dharka, sida ka dhigista kuwo biyo celin kara, olol celin kara, ama laalaab celin kara.
5. Codsiyada Warshadaha Baytariga
Qaybta Elektrolyte: Noocyada qaar ee baytariyada, gaar ahaan nidaamyada elektrolyte-ka ee aan biyaha lahayn qaarkood, sodium methoxide waxaa loo isticmaali karaa qayb ama wax lagu daro. Waxay saameyn kartaa waxqabadka elektrochemical-ka ee baytariga iyadoo saameynaysa socodka elektrolyte-ka, xasilloonida isku-xirka elektrolyte-ka, iyo hufnaanta guud ee sii deynta dallacaadda. Codsigani wuxuu si gaar ah ugu habboon yahay horumarinta teknoolojiyada baytariyada ee horumarsan ee baabuurta korontada ku shaqeeya iyo elektaroonigga la qaadi karo.
Tilmaamaha
| Magaca Badeecada | Sodiyam methoxide | |||||||||
| Qaaciddada Kiimikada | CH₃ONa | |||||||||
| Miisaanka Molekulerka | 54.02 | |||||||||
| Muuqaalka | Budada cad ama burooyin | |||||||||
| Barta Dhalmada | >300°C | |||||||||
| Cufnaanta | 1.3 g/cm³ | |||||||||
| Lambarka CAS | 124 - 41 - 4 | |||||||||
| Koodhka HS | 29051990.90 | |||||||||
| Lambarka EINECS | 204 - 699 - 5 | |||||||||
| Codsiga | Sameynta daawooyinka, soo saarista rinjiga, daaweynta saliidda | |||||||||
Xaashida Xakamaynta Tayada
| Magaca Badeecada | Sodiyam methoxide | ||||||
| MASHRUUCA TIJAABINTA | TUSMADA | NATIIJADA TIJAABINTA | |||||
| Wadarta Alkaloid-ka | ≧98.5% | 99.02% | |||||
| Soodhaha | ≦0.5% | 0.12% | |||||
| Saldhig Bilaash ah | ≦1.5% | 0.78% | |||||
| GEBAGGABO | TAYADA WAA LA DHAAFAY | ||||||
Marka la soo koobo
Neopentyl Glycol, oo leh xasillooni kiimiko oo heer sare ah iyo shaqo badan, waxay door muhiim ah ka ciyaartaa dahaarka, resins-ka, polyurethanes-ka, balaastikada, saliidaha, daawooyinka, iyo meelaha kale. Iyadoo horumarka joogtada ah ee tignoolajiyada iyo kobaca joogtada ah ee baahida suuqa, baaxadda codsiga ee Neopentyl Glycol ayaa sii ballaarin doonta, gaar ahaan meelaha soo koraya sida tamarta cusub, kiimikada cagaaran, iyo agabka heerka sare ah, muhiimaddeeda ayaa sii kordheysa.