Chii chinonzi hydrocarbons (HCs)

MaHydrocarbons makomisheni akaumbwa akaumbwa nemhando mbiri chete dzeatomu - kabhoni nehydrogen. MaHydrocarbons anongoitika-achiitika uye anoumba hwaro hwemafuta asina kuchena, gasi rechisikigo, marasha, uye mamwe masimba akakosha. Zvinopisa zvikuru uye zvinobudisa carbon dioxide, mvura, uye kupisa kana zvapiswa. Saka nekudaro, ma hydrocarbons anoshanda zvakanyanya sesosi yehuturu. Kazhinji, mahydrocarbon magasi asina ruvara ane hwema husina kusimba.

 

Ndeapi marudzi mana emahydrocarbon?

MaHydrocarbons anogona kuratidza zvimiro zvakapfava kana kuti zvakaoma kunzwisisa uye anogona kazhinji kuiswa muzvikamu zvina, zvinoti alkanes, alkenes, alkynes, uye anonhuwirira hydrocarbons.

Ndeapi mashandisirwo emahydrocarbon?

• MaHydrocarbons akadai sepropane nebutane anoshandiswa pakutengesa mafuta ari muchimiro cheLiquefied Petroleum Gas (LPG). Benzene, imwe yeakareruka anonhuwirira hydrocarbons, inoshanda seyakagadzirwa kugadzirwa kwemishonga yakawanda yekugadzira.
• Aya anoshandiswa semafuta anopisa, semuenzaniso: Methane inova chikamu chegasi rechisikigo.
• Gasoline, jet fuel uye naphtha ariphatic hydrocarbons ayo anoshandiswa zvakanyanya mumaindasitiri akasiyana.
• Mishonga yekufurira bhitumini kana kuumbwa kwepavement uye zvinochengetedza huni zvakasiyana siyana zvemahydrocarbon.
• Zvikumbiro zvavo sezvikuru-zvisina-mafuta senge ethane uye propane zvinowanikwa kubva mupetroleum uye gasi rechisikigo. Aya magasi maviri anogona kushandurwazve kuita ethylene uye propylene.
• Special hydrocarbons senge musanganiswa webenzene, toluene uye xylene isomers anozivikanwa uye kushandiswa kwawo kwakanyanya.
• Mahydrocarboni anongoitika ega anowanikwa munyuchi dzekuBrazil dzisingabaye dzinosiya hwema hwehydrocarbon uye dzinobatsira pakuziva hama kubva kune vasiri vehama.

 

Chii chinonzi hydrocarbon refrigerants?

 Hydrocarbon refrigerants ndiyo inozivikanwa se 'natural refrigerants.' Izvo hazvina chepfu, kwete O-zone inopedza, uye ine yakaderera kwazvo Global Warming Potential. Pamusoro pezvose izvo ndezvimwe zvemafiriji anonyanya kushandisa simba munyika nhasi.

 Nguva yemafiriji efluorinated gasi iri kusvika kumagumo uye ose achabviswa pasi rose mumakumi mashoma anotevera. Iyo hydrocarbon refrigerant ichatora nzvimbo yavo. MaHydrocarbons atove akakurumbira muEurope neAsia uye anonyanya kuwanikwa achishandiswa mufiriji application. Semazuva ese, United States iri kusarira kuseri kwepasirese kana zvasvika kune mamwe mafiriji… asi tipei nguva uye muchatanga kuona ma hydrocarbons achiwedzera kubuda muUS.

 Mimwe mienzaniso yehydrocarbon coolant ndeiyi inotevera:

 R-290(Propane)

 R-600a(Isobutane)

 R-1150(Ethene/Ethylene)

 R-1270(Propene/Propylene)

 R-170(Ethane)

 Kusiyana kwakasiyana-siyana uye kusanganiswa kwezvinhu zviri pamusoro apa.