Gas kalma ce ta gaba ɗaya don iskar gas mai ƙonewa da fitar da zafi don amfani da mazauna birane da masana'antu. Akwai nau'ikan iskar gas da yawa, galibi iskar gas, gas ɗin wucin gadi, iskar gas mai ruwa da gas.

Akwai nau'ikan iskar gas na gama gari guda 4: Gas na dabi'a, Gas na wucin gadi, Gas Mai Ruwa da Gas, Gas Mai Sauya Gas.

1. Gas mai Liquefied:

Ana samar da LPG musamman daga matatun mai a lokacin aikin hako mai, manyan abubuwan da ke cikinsa sune propane da butane, tare da kananan adadin propylene da butene.

2. Madadin Gas:

LPG yana zafi kuma yana jujjuya shi zuwa yanayin gas a cikin kayan aiki na musamman, kuma a lokaci guda ana gaurayawan iska mai yawa (kimanin 50%) don faɗaɗa ƙarar sa, a nutse hankalinsa kuma a rage ƙimar calorific ta yadda za'a iya samar da shi kamar yadda yake. iskar gas.

3. Gas na wucin gadi:

Gas da aka yi daga dattin mai kamar kwal da coke ko mai ruwa mai nauyi kamar mai mai nauyi ta hanyar matakai kamar busassun distillation, vaporization ko fashewa, waɗanda manyan abubuwan da ke cikin su sune hydrogen, nitrogen, carbon monoxide da carbon dioxide.

4. Iskar Gas:

Gas mai ƙonewa na halitta da ke ƙarƙashin ƙasa ana kiransa iskar gas kuma galibi ya ƙunshi methane, amma kuma yana ɗauke da ƙaramin adadin ethane, butane, pentane, carbon dioxide, carbon monoxide, hydrogen sulfide, da sauransu.

Akwai nau'ikan iskar gas guda biyar, dangane da yadda ake samu da kuma fitar da su:

1. Gas mai tsafta: Ana hako iskar gas daga filayen karkashin kasa.

2. Gas mai hade da mai: Irin wannan iskar da ake hakowa daga wani yanki ana kiransa iskar mai hade da mai.

3. Gas na ma'adinai: Ana tattara iskar gas a lokacin hakar kwal.

4. Condensate filin iskar gas: Gas mai dauke da sassaukar haske na man fetur.

5. Gas mai suna methane mai kwal: Ana hako shi daga katun kwal na karkashin kasa

Lokacin isar gas,gas bututu ball bawuloliana amfani da su don kula da tashoshin gas, yayin dagas mita bawuloliana amfani da su don sarrafa iskar gas.