CAS Lamba 74-82-8 Methane Jumla. A ina zan iya samun methane mafi kusa
Lambar CAS 74-82-8 yayi daidai da Methane, mafi sauƙi kuma mafi yawan hydrocarbon da aka samo ta halitta a Duniya. Anan ga mahimman halaye da cikakkun bayanai game da Methane:
Tsarin sinadarai: CH4
Abubuwan Jiki:
Bayyanar: Methane iskar gas mara launi, mara wari a daidaitaccen zafin jiki da matsa lamba.
Wurin tafasa: -161.5°C (-258.7°F) a matsa lamba na yanayi
Wurin narkewa: -182.5°C (-296.5°F)
Maɗaukaki: Kusan sau 0.717 na iska, yana ba shi damar tashi a cikin yanayi.
Ruwan Ruwa: Ya wanzu azaman iskar gas a ƙarƙashin yanayin al'ada; matsanancin tururi ba shi da mahimmanci saboda yanayin iskar gas.
Abubuwan Sinadarai:
Konewa: Methane yana ƙonewa sosai kuma yana ƙonewa da sauri a gaban iskar oxygen don samar da carbon dioxide da tururin ruwa (CH4 + 2O2 → CO2 + 2H2O).
Reactivity: Gabaɗaya mara aiki a ƙarƙashin yanayi na yau da kullun amma yana iya shiga cikin halayen ƙayyadaddun yanayi, kamar jujjuyawar kuzari zuwa ƙarin hadaddun hydrocarbons ko iskar oxygen a ƙarƙashin yanayin zafi.
Amfani da Aikace-aikace:
Tushen Makamashi: Da farko ana amfani da shi azaman tushen mai, methane babban sinadari ne na iskar gas, ana amfani dashi don dumama, dafa abinci, da samar da wutar lantarki.
Ciyarwar Masana'antu: An canza shi zuwa wasu sinadarai kamar methanol, wanda aka ƙara sarrafa shi zuwa formaldehyde, acetic acid, da sauran mahadi.
Noma: Ana amfani da shi wajen samar da gas ta hanyar narkar da sharar kwayoyin halitta, samar da makamashi mai sabuntawa.
Haƙa Man Fetur: An allura a cikin rijiyoyin mai don haɓaka farfaɗowar mai (tsari da aka sani da haɓaka mai mai ko EOR).
Tasirin Muhalli:
Methane shine iskar gas mai ƙarfi mai ƙarfi, tare da yuwuwar ɗumamar yanayi sama da sau 25 fiye da carbon dioxide akan tsawon shekaru 100. Sakinta a cikin yanayi yana ba da gudummawa sosai ga canjin yanayi.
Idan kuna buƙatar irin waɗannan samfuran, don Allah jin daɗin tuntuɓar mu!