Puas yog hluav taws kub nyhiab yog qhov hloov pauv ntawm lub cev lossis tshuaj lom neeg?
Puas yog hluav taws kub nyhiab yog qhov hloov pauv ntawm lub cev lossis tshuaj lom neeg?

Video: Puas yog hluav taws kub nyhiab yog qhov hloov pauv ntawm lub cev lossis tshuaj lom neeg?

Video: Puas yog hluav taws kub nyhiab yog qhov hloov pauv ntawm lub cev lossis tshuaj lom neeg?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
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Thaum twg gas hlawv nws feem ntau ua ke nrog oxygen kom muab carbon dioxide, dej thiab lwm yam nrog rau kev tso tawm ntawm lub zog. Los ntawm kev txhais, nws yog a tshuaj hloov.

Yog li ntawd, puas yog hluav taws kub hloov tshuaj?

Teb thiab piav qhia: Yog, hlawv roj av yog a tshuaj hloov vim thaum roj av yog ignited, dej thiab carbon dioxide raug tsim.

Puas yog daim ntawv hlawv yog tshuaj lom neeg lossis hloov lub cev? Hlawv ib daim ntawv yog technically hu ua combustion. Nws sawv cev ib tshuaj tiv thaiv yog li cov carbon compounds nyob rau hauv lub ntawv yog oxidized rau hauv cov tshuaj sib txawv xws li carbon dioxide thiab dej vapor. Qhov no yog ib tshuaj hloov.

Xav txog qhov no, hom tshuaj tiv thaiv dab tsi yog hlawv ntawm cov pa roj carbon monoxide?

Nqe lus piav qhia: thaum methane ( natural gas ) reacts nrog oxygen, qhov tshwm sim yog carbon di-oxide thiab dej, nrog rau cov cua sov, li no ua rau nws exothermic. tshuaj tiv thaiv.

Thaum cov roj methane hlawv nws puas yog kev hloov tshuaj?

Ib qho piv txwv ntawm ib qho yooj yim tshuaj hloov yog cov kub ntawm methane . Methane yog lub ntsiab ntawm ntuj gas , yog hlawv nyob rau hauv ntau lub tsev cua sov. Thaum kub , methane ua ke nrog cov pa oxygen hauv huab cua kom tsim tau qhov sib txawv kiag li tshuaj tshuaj, nrog rau cov cov pa carbon dioxide thiab dej vapor.

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