Gas bụ okwu n'ozuzu maka mmanụ ọkụ gas na-ere ọkụ ma na-ebunye okpomọkụ maka ndị bi n'ime obodo na ụlọ ọrụ mmepụta ihe. Enwere ọtụtụ ụdị gas, tumadi gas sitere n'okike, gas artificial, gas petroleum gas na biogas.

Enwere ụdị gas obodo anọ dị iche iche: gas sitere n'okike, gas artificial, mmanụ mmanụ mmanụ aṅụ, gas dochie anya eke.

1. Mmiri mmanụ mmanụ:

A na-emepụta LPG tumadi site na ụlọ nrụpụta mmanụ n'oge usoro mgbawa nke mmịpụta mmanụ, ihe ndị bụ isi ya bụ propane na butane, nwere obere propylene na butene.

2. Na-anọchi anya gas:

LPG na-ekpo ọkụ na volatilized n'ime gaseous steeti na ngwá ọrụ pụrụ iche, na n'otu oge ahụ, a na-agwakọta ọnụ ọgụgụ nke ikuku (ihe dị ka 50%) iji gbasaa olu ya, na-atụgharị uche ya ma belata uru calorific ya ka e wee nwee ike ịnye ya dị ka. eke gas.

3. Gas arụrụ arụ:

Gasị sitere na mmanụ ọkụ siri ike dị ka coal na coke ma ọ bụ mmanụ mmiri mmiri dị ka mmanụ dị arọ site na usoro dị ka mkpọnwụ akọrọ, vaporization ma ọ bụ cracking, nke ihe ndị bụ isi ya bụ hydrogen, nitrogen, carbon monoxide na carbon dioxide.

4. Ike ikuku:

A na-akpọ gas na-ere ọkụ sitere n'okike nke dị n'okpuru ala nke a na-akpọ gas sitere na methane, mana ọ nwekwara obere ethane, butane, pentane, carbon dioxide, carbon monoxide, hydrogen sulfide, wdg.

Enwere ụdị gas ise, dabere n'otú e si emepụta ma napụta ha:

1. Gas dị ọcha: A na-esi n’ime ala na-amịpụta gas.

2. Gas na-ejikọta mmanụ: Ụdị gas a na-esi na mpempe mmanụ a na-akpọ mmanụ mmanụ.

3. Igwe gas: A na-anakọta gas m mgbe a na-egwupụta coal.

4. Condensate ubi gas: Gas nwere obere ọkụ nke mmanụ ala.

5. Methane nke nwere coalbed gas: A na-esi n'ọdụ ụgbọ mmiri dị n'okpuru ala amịpụta ya

Mgbe ị na-ebufe gas,gas pipeline bọọlụ valvesna-eji maka akara nke gas ọnụ ụzọ ámá, mgbegas mita valvesa na-eji maka njikwa gas ụlọ.