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Ua li cas cement ua hauv Is Nrias teb?
Ua li cas cement ua hauv Is Nrias teb?

Video: Ua li cas cement ua hauv Is Nrias teb?

Video: Ua li cas cement ua hauv Is Nrias teb?
Video: Xov Xwm Ceev Leej Twg Tsis Tau Yuav Niam Yau, Tuaj No Saib Nawb 2024, Kaum ib hlis
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Cement yog yeej yog ua los ntawm heatinglimestone (calcium carbonate) nrog cov khoom me me ntawm lwm cov khoom mus rau 1450 ° C hauv ib lub kiln. Cov ntaub ntawv nyuaj uas tau rov qab los tom qab cua sov limestone thiab tshuaj hu ua 'Clinker'.

Tom qab ntawd, qhov twg yog cement tsim nyob rau hauv Is Nrias teb?

Ib qho staggering 97 feem pua ntawm tag nrho cement ntau lawm hauv Is Nrias teb los ntawm 188 cov nroj tsuag loj teeb tsa thoob plaws lub tebchaws, thaum 365 me me cement cov nroj tsuag muaj lub luag haujlwm rau qhov seem peb feem pua. Tsuas yog peb lub xeev ntawm Tamil Nadu, Andhra Pradesh thiab Rajasthan yog tsev rau 77 ntawm 188 cov nroj tsuag loj.

Tsis tas li ntawd, leej twg yog cov tuam txhab cement loj tshaj plaws hauv Is Nrias teb? Ntawm no yog ib daim ntawv teev npe ntawm 10 Lub Tuam Txhab Loj tshaj plaws hauv Is Nrias teb

  1. UltraTech Cement. UltraTech Cement yog Is Nrias teb qhov loj tshaj plaws thiab hauv ntiaj teb cov tuam txhab cement saum toj kawg nkaus.
  2. Shree Cements.
  3. Ambuja Cements.
  4. ACC.
  5. Binani Cement.
  6. Ramco Cements - Supergrade.
  7. Dalmia Cement.
  8. Birla Corp.

Tsis tas li ntawd, cement ua li cas?

Cement yog tsim los ntawm kev tswj cov tshuaj zoo sib xws ntawm calcium, silicon, aluminium, iron thiab lwm yam khoom xyaw. Cov khoom siv dav siv los tsim khoom cement muaj xws li limestone, plhaub, thiab chalk los yog marl ua ke nrog shale, av nplaum, slate, blast furnace slag, silica xuab zeb, thiab ironore.

Leej twg yog tus tsim khoom loj tshaj plaws ntawm cov cement?

Sab saum toj 10 lub teb chaws tsim cov cement

  1. Tuam Tshoj. Raws li tau ntau xyoo tam sim no, Tuam Tshoj yog cov neeg tsim khoom loj tshaj plaws los ntawm kev teeb tsa lub peev xwm thiab kev tsim khoom hauv xyoo 2017.
  2. Is Nrias teb. Raws li nyob rau hauv 2016, Is Nrias teb yog tus thib ob-loj tshaj plaws cement producerby ntsia cement peev nyob rau hauv 2017.
  3. Tebchaws Meskas.
  4. Russia.
  5. Nyab Laj.
  6. Brazil.
  7. Qaib ntxhw.
  8. Iran.

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