I-Methyl cedryl ether(CAS#19870-74-7)
Isingeniso
I-Methyl tert-butyl ether (MTBE) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza kanye nolwazi lokuphepha:
Ikhwalithi:
- I-Methylcypress ether iwuketshezi olungenambala olunephunga elikhethekile le-ether ekamelweni lokushisa.
- Inomthamo ophansi (cishe u-0.74 g/mL) nokuncibilika okuhle futhi ingancibilika ezinhlobonhlobo zezincibilikisi eziphilayo.
Sebenzisa:
- I-Methyl cypress ether ivame ukusetshenziswa njenge-solvent ne-extractant futhi itholakale inezinhlelo zokusebenza ezibalulekile embonini ye-petroleum.
- Kuyisithasiselo esisetshenziswa kakhulu sikaphethiloli esingathuthukisa ukumelana nophethiloli futhi sinciphise ukukhiqizwa kokukhishwa kwegesi.
Indlela:
- I-Methylcypress ether ivame ukulungiswa ngokufakwa kwe-isobutylene ne-methanol. Ngesikhathi sokusabela, i-isobutylene ne-methanol zithola ukusabela kwe-etherification ngaphansi kwezimo ezine-acidic ukuze zakhe i-methyl cypress ether futhi zithole i-asidi ehambisanayo (njenge-sulfuric acid).
Ulwazi Lokuphepha:
- I-Methylcypress ether iwuketshezi oluvuthayo olunephuzu eliphansi lokukhanya kanye nomkhawulo wokuqhuma. Gwema amazinga okushisa aphezulu, amalangabi avulekile kanye nezinhlansi ze-electrostatic ngesikhathi sokusebenza.
- I-Methylcypress ether ingacasula amehlo nesikhumba, futhi ukugxila okuphezulu kungabangela ukucasuka kokuphefumula lapho uhogela. Thatha izinyathelo zokuphepha lapho uyisebenzisa, njengokugqoka izibuko zokuzivikela, amagilavu kanye nezinsimbi zokuphefumula.
- Uma kwenzeka kuvuza, ukuchithwa kokushisa, ukungena komoya kanye nezinyathelo zokuzivikela kufanele kuthathwe ngokushesha, futhi udoti kufanele ulashwe futhi ulahlwe ngokuhambisana nemithetho efanele.
