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Gabatarwa

An taɓa ɗaukar Methyl tert-butyl ether (MTBE) a matsayin wani sinadari mai yawan octane wanda ba za a iya maye gurbinsa ba, kuma ana kiransa da "ƙarni na uku na petrochemical" a shekarun 1980. Saboda yana iya ƙara yawan iskar oxygen da ke cikin fetur mara gubar, yana sa fetur ya ƙone sosai, yana rage fitar da abubuwa masu cutarwa kamar carbon monoxide da benzene, kuma yana iya maye gurbin tetraethyl lead a matsayin maganin hana tashin hankali, yana cika buƙatun samar da fetur mara gubar mai yawan octane., wanda ke sa buƙatarsa ​​ta girma cikin sauri, shine ƙarin mai mai yawan octane ga Chemicalbook. MTBE sinadari ne mai kyau na haɗa man fetur mara gubar, mai yawan octane, da iskar oxygen. Ba wai kawai zai iya ƙara yawan man fetur na octane yadda ya kamata ba, har ma yana inganta aikin abin hawa, rage yawan CO a cikin iskar gas mai fitarwa, da rage farashin samar da man fetur. Bugu da ƙari, methyl tert-butyl ether kuma muhimmin sinadari ne na sinadarai, wanda za'a iya sake fashewa zuwa isobutylene kuma a yi amfani da shi azaman kayan aiki na roba da sauran kayayyakin sinadarai. Amma a halin yanzu, MTBE a bayyane take cewa tana rage ƙarfin aiki.

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Kayayyakin jiki da na sinadarai:

Methyl tert-butyl ether, wanda aka taƙaita shi da MTBE (methyltert-butylether), yana da wurin narkewa na -109°C da kuma wurin tafasa na 55.2°C. Ruwa ne mara launi, mai haske, mai yawan octane mai ƙanshi kamar ether. An samar da shi Chemicalbook wani abu ne mai kyau na haɗa man fetur mara gubar, mai yawan octane, kuma ana amfani da shi sosai a matsayin ƙarin man fetur a duk faɗin duniya. Ba wai kawai zai iya ƙara yawan octane na man fetur yadda ya kamata ba, har ma yana inganta aikin abin hawa, rage yawan CO2 a cikin iskar gas, da rage farashin samar da man fetur.

Amfani

Ana amfani da Methyl tert-butyl ether (MTBE) galibi a matsayin ƙarin mai na fetur kuma yana da kyawawan kaddarorin hana bugawa. Yana da kyau a haɗa shi da fetur, yana shan ruwa kaɗan, kuma baya gurɓata muhalli. MTBE na iya inganta halayen farawa da sauri na fetur ba tare da mummunan tasiri ga makullin tururi ba. Duk da cewa methyl tert-butyl ether yana da ƙarancin ƙimar kalori, gwaje-gwajen tuƙi sun tabbatar da cewa amfani da fetur mai ɗauke da 10 Chemicalbook% MTBE na iya rage yawan amfani da mai da kashi 7% kuma yana rage yawan gubar da CO a cikin iskar shaye-shaye, musamman fitar da sinadarin carcinogenic polycyclic aromatic hydrocarbons. rage. A matsayin kayan da aka samar don haɗa sinadarai na halitta, ana iya samar da isobutylene mai tsabta. Hakanan ana iya amfani da shi don samar da 2-methacrolein, methacrylic acid da isoprene, da sauransu. Bugu da ƙari, ana iya amfani da shi azaman mai tacewa da cirewa na nazari.

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Hanyar samarwa tana amfani da gaurayen butene da methanol a matsayin kayan masarufi, kuma tana yin wani abu mai zafi a waje idan akwai wani abu mai kara kuzari mai guba.

 

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Lokacin Saƙo: Satumba-24-2024