Lub luag haujlwm dab tsi ua kerogen hauv tiam?
Lub luag haujlwm dab tsi ua kerogen hauv tiam?

Video: Lub luag haujlwm dab tsi ua kerogen hauv tiam?

Video: Lub luag haujlwm dab tsi ua kerogen hauv tiam?
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Hom. Labile cov kerogen rhuav tshem los tsim cov kua hydrocarbons (piv txwv li, roj), refractory cov kerogen rhuav tshem los tsim cov ntsiab lus gaseous hydrocarbons, thiab inert cov kerogen tsim tsis muaj hydrocarbons tab sis tsim graphite.

Tsis tas li ntawd, kerogen yog dab tsi?

Kerogen . Kerogen , complex waxy sib tov ntawm hydrocarbon tebchaw uas yog thawj organic tivthaiv ntawm roj shale. Kerogen Feem ntau ntawm paraffin hydrocarbons, tab sis cov khoom sib xyaw kuj suav nrog nitrogen thiab sulfur. Kerogen yog insoluble hauv dej thiab hauv cov kuab tshuaj organic xws li benzene lossis cawv.

Ib sab saum toj no, qhov txawv ntawm kerogen thiab bitumen yog dab tsi? Kerogen yog ib feem ntawm ib txwm tshwm sim organic teeb meem uas yog nonextractable siv organic solvents. Kerogens muaj qhov hnyav molecular txheeb ze bitumen , los yog soluble organic teeb meem. Bitumen daim ntawv los ntawm cov kerogen thaum lub sij hawm petroleum tiam.

Ntawm no, kerogen nyob qhov twg?

Kerogens yog cov organic occlusions pom hauv cov pob zeb sedimentary. Nyob ntawm seb qhov tseem ceeb ntawm cov khoom tso cia thiab keeb kwm ntawm kev loj hlob, lawv tuaj yeem tso cov roj thiab cov pa uas tom qab ntawd tsiv tawm ntawm lub pob zeb mus rau thaj chaw reservoir.

Puas yog roj tsim los ntawm kerogen?

Kerogen Nws yog ib qho khoom siv tsis muaj kuab lom, uas ua rau cov organic shale faus nyob rau hauv ob peb txheej ntawm sediment thiab yog rhuab. Yog qhov no cov kerogen yog txuas ntxiv rhuab, nws ua rau qeeb tso cov fossil fuels xws li roj thiab cov pa roj carbon monoxide, thiab tseem tsis yog roj carbon compound graphite.

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