malasha a petcoke

Petcoke ndi Malasha: Kusanthula KofananiraKumvetsetsa Kusiyanasiyana ndi Kagwiritsidwe Ntchito ka Petcoke ndi CoalPetcoke ndi malasha onse ndi zida za carbon zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana, koma ali ndi katundu ndi mawonekedwe ake. Nkhaniyi ikufotokoza kusiyana kwakukulu pakati pa malasha a petcoke, kagwiritsidwe ntchito kake, ndi kaganizidwe ka chilengedwe.

Kodi Petcoke ndi chiyani?

Petroleum coke, kapena petcoke, ndi chotsalira cha carbon cholimba chomwe chimasiyidwa pambuyo poyenga mafuta olemera kwambiri. Amapangidwa makamaka ndi kaboni, pamodzi ndi ma hydrogen, sulfure, ndi zonyansa zina. The katundu wa petcoke zimasiyanasiyana malinga ndi mtundu wa mafuta opangidwa ndi mafuta opangidwa ndi mafuta omwe amagwiritsidwa ntchito. Pali mitundu iwiri ikuluikulu: coke wobiriwira (calcined) ndi coke wochedwa (uncalcined). Coke yobiriwira, yomwe nthawi zambiri imagwiritsidwa ntchito posungunula aluminiyamu, imapangidwa ndi njira yowerengera yomwe imachotsa zinthu zosakhazikika komanso kuchepetsa sulfure. Coke yochedwa, yokhala ndi sulfure wochuluka, imapezeka m'mafakitale osiyanasiyana, kuphatikizapo kupanga simenti ndi kupanga magetsi.

Zithunzi za Petcoke

Mpweya wa carbon Kuchuluka kwa mphamvu Kutsika mtengo Kusinthasintha kwa sulfure (malingana ndi mtundu wake) Muli ndi zitsulo

Kodi Malasha ndi chiyani?

Malasha ndi mwala wopangidwa mwachilengedwe wopangidwa ndi kaboni pamodzi ndi kuchuluka kwa haidrojeni, sulfure, mpweya, ndi nayitrogeni. Zimapangidwa kuchokera ku kudzikundikira ndi kukanikizana kwa zinthu zakale za zomera pazaka mamiliyoni ambiri. Pali mitundu yosiyanasiyana ya malasha, yomwe imayikidwa potengera zomwe ali ndi mpweya komanso udindo wake, kuphatikiza anthracite, bituminous, sub-bituminous, ndi lignite. Ubwino ndi katundu wa malasha amasiyana kwambiri malingana ndi udindo wake komanso chiyambi chake. Makala apamwamba amakhala ndi mpweya wambiri komanso mphamvu zambiri.

Katundu wa Malasha

Mpweya wa carbon wosinthika (malingana ndi udindo) Kuchuluka kwa mphamvu (kutengera udindo) Kusinthasintha kwa sulfure (malingana ndi udindo ndi kumene) Kumakhala ndi kufufuza zinthu ndi mchere zosiyanasiyana Zopezeka zachilengedwe zambiri

Petcoke vs. Malasha: Kuyerekeza

Mbali	Petcoke	Malasha
Chiyambi	Mafuta oyengedwa ndi mankhwala	Mwachibadwa zimachitika sedimentary thanthwe
Zinthu za Carbon	Nthawi zambiri (90-95%)	Zosinthika, kutengera udindo (mwachitsanzo, anthracite> bituminous)
Zinthu za Sulfur	Zosinthika, zimatha kukhala zamitundu ina	Zosintha, kutengera udindo ndi chiyambi
Kuchuluka kwa Mphamvu	Wapamwamba	Zosintha, kutengera udindo
Mapulogalamu	Kusungunula aluminium, kupanga simenti, kupanga magetsi	Kupanga mphamvu, kupanga zitsulo, kupanga simenti, njira zosiyanasiyana zamakampani

Kuganizira Zachilengedwe

Onse petcoke ndi kuyaka kwa malasha kumathandizira kuipitsa mpweya, kutulutsa mpweya wowonjezera kutentha (monga CO2) ndi zowononga zina (monga SOx ndi NOx). Kuwonongeka kwa chilengedwe kumadalira zinthu monga sulfure yomwe ili mumafuta ndi mphamvu zamatekinoloje owongolera utsi wogwiritsidwa ntchito. Njira zokhazikika, kuphatikiza kugwidwa ndi kusungidwa kwa kaboni, ndizofunikira kwambiri kuti muchepetse zovuta zachilengedwe zogwiritsa ntchito mafutawa.

Mapeto

Petcoke komanso malasha ndi magwero amphamvu amphamvu omwe amagwiritsidwa ntchito mosiyanasiyana m'mafakitale osiyanasiyana. Kumvetsetsa momwe zinthu zilili komanso momwe chilengedwe chimakhudzira ndizofunika kwambiri popanga zisankho mwanzeru. Kusankha pakati petcoke ndipo malasha nthawi zambiri amadalira zofuna za mafakitale, kulingalira mtengo, ndi malamulo a chilengedwe. Kufufuza kwina ndi ukadaulo ndikofunikira kuti mufufuze njira zoyeretsera komanso zokhazikika zamagetsi.

Kuti mumve zambiri pazinthu zokhazikika, mutha kuchezera Malingaliro a kampani Inner Mongolia Xinxin Silicon Industry Co.,Ltd.