Methane (CH4)

Siffofin fasaha

Methane wani fili ne na kwayoyin halitta tare da tsarin kwayoyin halitta na CH4 da nauyin kwayoyin halitta na 16.043. Methane shine mafi sauƙin kwayoyin halitta da kuma hydrocarbon tare da mafi ƙarancin abun ciki na carbon (mafi girman abun ciki na hydrogen). Methane yana yaduwa a yanayi kuma shine babban bangaren iskar gas, gas biogas, iskar gas, da sauransu, wanda akafi sani da iskar gas. Methane iskar gas mara launi kuma mara wari ƙarƙashin ingantattun yanayi. A cikin yanayi na al'ada, methane yana da ɗan ƙaramin ƙarfi kuma yana da matukar wahala a narke cikin ruwa. Ba ya amsawa tare da oxidants masu ƙarfi kamar potassium permanganate, kuma baya amsawa tare da acid mai ƙarfi ko alkalis. Amma a cikin wasu yanayi, methane kuma yana fuskantar wasu halayen. Methane man fetur ne mai mahimmanci. Shi ne babban bangaren iskar gas, wanda ya kai kusan kashi 87%. Hakanan ana amfani dashi azaman daidaitaccen mai don dumama ruwa da murhu gas don gwajin ƙimar calorific. Ana iya amfani da methane azaman daidaitaccen iskar gas da iskar gas don samar da ƙararrawar iskar gas mai ƙonewa. Hakanan za'a iya amfani da shi azaman tushen carbon don ƙwayoyin hasken rana, amorphous silicon film tururin sinadarai, kuma azaman albarkatun ƙasa don haɗakar magunguna da sinadarai. Hakanan ana amfani da methane da yawa don haɗa ammonia, urea da baƙin carbon. Hakanan za'a iya amfani dashi don samar da methanol, hydrogen, acetylene, ethylene, formaldehyde, carbon disulfide, nitromethane, hydrocyanic acid da 1,4-butanediol. Chlorination na methane zai iya samar da mono-, di-, trichloromethane da carbon tetrachloride. Ajiye a cikin ɗakin ajiya mai sanyi, mai iska. Ka nisantar da wuta da tushen zafi. Yanayin ajiya bai kamata ya wuce 30 ° C ba. Ya kamata a adana shi daban daga oxidants, da dai sauransu, kuma kada a haɗa shi. Yi amfani da fitilun da ke hana fashewa da wuraren samun iska. An haramta amfani da kayan aikin injiniya da kayan aikin da ke da saurin tartsatsi. Wurin ajiya ya kamata a sanye shi da kayan aikin jinya na gaggawa. Methane na iya zama cutarwa ga muhalli, kuma ya kamata a ba da kulawa ta musamman ga kifi da ruwa. Ya kamata kuma a ba da kulawa ta musamman ga gurbatar ruwan saman, ƙasa, yanayi da ruwan sha.

Aikace-aikace:

①A matsayin Man Fetur

Ana amfani da Methane azaman mai don tanda, gidaje, dumama ruwa, kilns, motoci, turbines, da sauran abubuwa. Yana ƙonewa da iskar oxygen don haifar da wuta.

②A Masana'antar Sinadarin

Methane yana jujjuya iskar gas, cakuda carbon monoxide da hydrogen, ta hanyar gyaran tururi.

Kunshin al'ada:

Amfani:

①Tsarin tsafta, sabon kayan aiki;

② ISO takardar shaidar manufacturer;

③Saurin bayarwa;

④Stable albarkatun kasa daga ciki wadata;

⑤ Tsarin bincike na kan layi don kula da inganci a kowane mataki;

⑥ Babban buƙatu da ingantaccen tsari don sarrafa Silinda kafin cikawa;