Petroleum kunyorera

Munyori: Laura McKinney
Zuva Rekusika: 8 Kubvumbi 2021
Gadziridza Zuva: 1 Chikunguru 2024
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Zvemukati

Iyo Petroleum zviri musanganiswazvakaoma,dense uye bituminousyemahydrocarbon, Yakaumbwa nekuda kwekunyorova uye shanduko yekare organic zvinhu, yakamanikidzwa kwemazana emakore kudzvinyirirwa kukuru uye tembiricha muvhu repasi. Nzvimbo dzinowanikwa mafuta akaunganidzwa dzinozivikanwa seminda yemafuta.

Ndezve chinhu chinotsva chine huwandu hwakakwira hwecalori uye akawanda mafekitori mafomu, kunyanya mukugadzirwa kwesimba uye zvigadzirwa zvakagadziriswa munzvimbo dzakasiyana dzekugadzira. Maitiro ekushandura oiri isina kugadzirwa kuita zvimwe zvinhu zvinoshandiswa inozivikanwa se kunatsiridza uye zvinoitika mukuchenesa.

Kukosha kwekutengesa kwemafuta kwakakura kwazvo zvekuti mune ino nyika Iko kuchinjika mumutengo wezvisina kuchena zvinokwanisa kukanganisa hupfumi hwese uye kudzikamisa pasi rese rezvemari neimwe nzira kana imwe..


Sezvo iri isiri-inogadziriswazve zviwanikwa, matura epasi rose emafuta anofungidzirwa pamatani emamiriyoni zana nemakumi matatu nemana, akagoverwa zvisina kuenzana kumakondinendi mashanu: Venezuela ine matura makuru pasi rese, kunyanya pasi pebhangi rerwizi Orinoco uye pasi peLake Maracaibo; Middle East inotora yechipiri neMexico, Canada, Argentina neBrazil yechitatu.

Iyo Petroleum, padyo ne Marasha uye mamwe mahydrocarbon zvakafanana zvinoumba izvo zvinonzi zvisaririra.

Mafuta ekutsanangudza

Matambudziko emafuta aripo anowanzo kusiyaniswa zvichienderana nehunyanzvi hweAPI kana madhigirii eAPI, chiyero chekuwanda kana ichienzaniswa nemvura. Kune mhando ina dzemafuta "asina kuchena", ndiko kuti, asina kutsanangurwa, zvinoenderana nechiyero ichi:

  • Chiedza kana chiedza chisina kuchena. Iyo ine 31.1 ° pachiyero che API kana yakatokwidza.
  • Svikiro kana svikiro zvakashata. Iyo ine pakati pe22.3 ne31.1 ° API.
  • Mafuta anorema. Giravhiti pakati pe10 ne22.3 ° API.
  • Yakawedzera inorema isina kuchena. Giravhiti isingasviki 10 ° API.

A) Hongu, iyo inowedzera kupisa mafuta, zvakanyanya kuedza kutora uye nekudaro inodhura ichave isina kugadzirwa yekugadzira mashandiro.


Mienzaniso yekushandisa peturu

  1. Kuwana peturu. Imwe yeiyo mafuta Chinonyanya kudiwa pasirese ipeturu muzvikamu zvakasiyana siyana zveoctane, sezvo iri iyo inopa kuita kwakanyanya kuenzaniswa kana ichienzaniswa nezvimwe zvinhu zvinopisa, zvine mvumo inogamuchirwa pakuburitsa tsvina ine gasi nemweya zvinopa shanduko yemamiriro ekunze. Kunyangwe zvakadaro, kushandiswa kwayo kwemotokari dzemoto dzemukati kwakakura kwazvo pasirese zvekuti dzimwe nzira dzezvakatipoteredza nedzemari pane kudiwa kwepeturu dzave kutoteedzerwa.
  2. Kugadzirwa kwepurasitiki. Mapurasitiki ari polymers zvigadzirwa zvakagadzirwa kubva mukugadzirwa kwemakemikari akagadzirwa kubva kumafuta, kuitira kwavo kusanganiswa, kuumbwa uye kutonhodza, maitiro anovapa iwo akawanda maumbirwo uye kuramba kwavo kwekushanduka kwemuviri. Iwo anonyanya kubatsira uye ari kudiwa mune isingaperi nhamba yeanogadzira maindasitiri, ayo anoumbwa nerudzi urwu rwezvinhu kubva kumatoyi, midziyo, maturusi nemidziyo, kune ekurapa eprosthetics uye nezvimwe zvikamu zvemuchina.
  3. Chizvarwa chemagetsi. Zvichipa kugona kwayo kukuru kuita kupisa, Oiri uye zvimwe zvezvinobva zvinopisa zvinoshandiswa kufashaira mabhaira emagetsi ekugadzira magetsi. Pamwe pamwe nemarasha, maitiro enyukireya uye hydroelectric, oiri chikamu chemasimba epamusoro esimba razvino, nekuti nemagetsi anogadzirwa zvisina magadzirirwo epasirese anogona kupihwa simba.
  4. Kupisa mudzimba. Kunyangwe paine michina yekudziya yedunhu inoshanda nekutenda kunwiwa kwemagetsi uye kwete zvinhu zvinotsva, zvinokwanisika kuwana vazhinji vane kupisa kwekupindura kunopindirana nekugara kuchipisa, senge gasi (kunyanya butane uye propane yakawanikwa panguva petroleum distillation). Iyo yekupedzisira, sezvinei, inopihwa kuburikidza nesirinda kana mapaipi kumesa makicheni uye zvinopisa mvura mudzimba dzevagari.
  5. Kugadzirwa kwenylon. Ichokwadi kuti nylon yaimbogadzirwa kubva kune zvakasikwa resini, asi nhasi zvave nyore uye zvakachipa kuti uzviwane kubva kune benzene uye mamwe anonhuwirira mahydrocarbon (cyclohexanes) anokonzerwa nekuchenesa peturu.
  6. Kugadzirwa kweacetoneuye phenol. Acetone nevamwe zvinonyungudutsa Parizvino inoshandiswa zvakanyanya mukugadzirwa kwevanochenesa, zvipikiri zvechipikiri uye zvimwe zvigadzirwa zverudzi urwu, zvinogadzirwa nyore nyore kubva kunonhuhwirira mahydrocarbon mupeturu, kunyanya cumene (isopropylbenzene). Izvi zvigadzirwa zvinoshandiswa zvakare sekupinza muindasitiri yemishonga.
  7. Kuwana parafini. Mafuta aya, anonziwo parafini kana canfin, anowanikwa kuburikidza ne distillation yemafuta uye ane huwandu hwepakati pakati peturu nedhiziri. Inoshandiswa sehuni mumagetsi emagetsi uye injini dzejeti, mukugadzirira kwemanyoro kana mukupisa. Pakutanga yaive nenzvimbo yakakosha mukuzvarwa kwemwenje yeruzhinji mumaguta, isati yagadzirwa negesi uyezve nemagetsi. Marambi eparafini achiri kutengeswa.
  8. Kuwana asphalt. Iyo inozivikanwa zvakare se bhitumini, ichi chinonamira, chine viscous, chinotungamira-grey zvinhu izvo zvinoumba chikamu chinorema kupfuura chemafuta asina kugadzirwa. Ndokunge, kana mafuta achinge adonhedzwa uye mafuta nemashandisirwo anoshandiswa akawanikwa, chinosara chinonzi asphalt. Kuve isinganyungudike mumvura, inoshandiswa sekuputira munzira dzekudzivirira mvura uye sechisungo mukuvakwa kwemigwagwa mikuru, migwagwa uye mamwe mabasa emigwagwa.
  9. Kugadzirwa kwetara. Tar chinhu chakakora, chakasviba, chine viscous uye chinonhuwirira zvine simba, chigadzirwa chekuparadza distillation yezvinhu zvakaita semarasha, mamwe matanda anonamira, zvicherwa uyewo mafuta. Iko musanganiswa wezvinhu zvakasikwa, zvine musiyano wakawanikwa kubva kumarasha kana mafuta ine huturu hwakanyanya uye carcinogenic. Kunyangwe zvakadaro, ine akasiyana mafekitori mafomu, mumapendi, maindasitiri resini, uye ayo mashoma anouraya misiyano anoshandiswa mune sipo uye fodya indasitiri.
  10. Kuwana mwenje olefini. Ethylene, propylene uye butene zvinodaidzwa nenzira iyi, zvinhu zvinowanikwa panguva yekucheneswa kwemafuta uye zvinopa zvekushandisa zvakakosha kumaindasitiri zvisina kufanana nemishonga, kugadzirwa kwemavhiri emotokari, mapurasitiki uye tambo dzekugadzira dzeindasitiri yemachira.
  11. Kugadzira mafetiraiza. Zvizhinji zvezvinhu zvinogadzirwa neye petrochemical indasitiri ndeye nitrogenous kana sulphated makomputa ayo, akawedzerwa kune ivhu, anopa hupenyu hwezvirimwa nekuwedzera kwakakosha kwehutano. Aya mafetiraiza anoshandiswa mune zvekurima uye mukuyedza kwehupenyu.
  12. Kugadzira mishonga yezvipembenene nemishonga yesora. Shamwari dzekurima mafetiraiza, mishonga yekuuraya zvipuka nemishonga yekuuraya zvipuka kurwisa zvipembenene, fungi, mishonga yemushonga nezvimwe zvipingamupinyi mukugadzirwa kwekurima, kazhinji zvine xylenes, ammonia uye amides, inowanikwa neindasitiri yepetrochemical kuburikidza nenzira dzakasiyana dzekuparadzanisa organic makemikari uye makemikari kurapwa.
  13. Kugadzira kwemafuta ekuzora. Pakati pega roga remafuta akacheneswa, zvinofungidzirwa kuti 50% inoumbwa neparafini kana naphthenic mabheseni, ndiko kuti, gobvu remafuta ehupenyu hwakasikwa ayo anogadzira mafuta uye anoda mafuta ekuzadzikisa mashandiro akanaka emishini dzakasiyana, senge mota dzemotokari, Semuyenzaniso. Aya mafuta anogona kunge ari emamineral (akananga kubva ku petroleum) kana ekugadzira (anowanikwa murabhoritari, kubva ku petroleum kana kumwe kunobva).
  14. Kuwana zvekushandisa zverabhoritari. Zvizhinji-zve-zvigadzirwa zveindasitiri yemafuta mumatanho ayo akasiyana zvinogona kunge zvisina kushandiswa nekukasira, asi zvinoshanda senge yekubatsira kune basa remakemikari marabhoritari emhando dzakasiyana. Iko mukana wekuwana sarufa, hydrogen, nitrogen kana vamwe makemikari zvinhu Zvinhu zvekutanga zvinoteedzana neketani yekurapa yeaya mahydrocarbon, kana zvigadzirwa zvakadai seammonia kana ether, zvinoita kuti oiri ive sosi isingagumi mbishi zvinhu.
  15. Kuwana dhiziri. Iyo inonziwo dhiziri, kana mupfungwa yayo inonyanya kufarirwa: dhiziri, mafuta aya emvura anoumbwa angangoita ese eparafini uye ane huwandu hwakakwira kunyangwe hazvo simba rakadziya zvishoma pane peturu. Nekuda kweiyi density, dhiziri rinoshanda zvakanyanya uye rinosvibisa zvishoma pane izvi, asi rinoshandiswa rinongoshandiswa chete pakutakura nhumbi nezvikepe.

Inogona kukushandira:


  • Mienzaniso yeMafuta
  • Mafuta muhupenyu hwezuva nezuva
  • Mienzaniso yeBiofuels
  • Mienzaniso yeHydrocarbon


Tinokurayira Kuti Uone

Kurarama uye Kusiri-Kurarama
Ramangwana rakareruka muChirungu (kuda)
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