Lena thee phiab: thaj chaw thaj chaw, yam ntxwv ntawm kev khaws cia, txoj hauv kev ntawm kev rho tawm

Cov txheej txheem:

Lena thee phiab: thaj chaw thaj chaw, yam ntxwv ntawm kev khaws cia, txoj hauv kev ntawm kev rho tawm
Lena thee phiab: thaj chaw thaj chaw, yam ntxwv ntawm kev khaws cia, txoj hauv kev ntawm kev rho tawm

Video: Lena thee phiab: thaj chaw thaj chaw, yam ntxwv ntawm kev khaws cia, txoj hauv kev ntawm kev rho tawm

Video: Lena thee phiab: thaj chaw thaj chaw, yam ntxwv ntawm kev khaws cia, txoj hauv kev ntawm kev rho tawm
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Lub Lena thee phiab yog lub phiab thib ob tom qab Tunguska tso nyiaj rau thaj tsam thiab ntim ntawm cov peev txheej. Geographically, nws yog nyob rau hauv lub koom pheej ntawm Yakutia, thiab kuj, ib feem, nyob rau hauv lub Krasnoyarsk Territory. Vim nws cov yam ntxwv, Lena thee phiab yog nyob rau sab saum toj 10 feem ntau cog qoob loo hauv tebchaws Russia. Keeb kwm ntawm thee mining nyob rau hauv cheeb tsam no yog heev tsawg. Thawj cov ntaub ntawv ntawm cov thee hauv thaj chaw ntawm lub phiab niaj hnub tau tshwm sim nyob rau thaum xaus ntawm lub xyoo pua 19th, tab sis kev kawm thiab kev tshawb fawb pib tsuas yog xyoo 1927. Thawj qhov mines tsuas yog tshwm sim hauv xyoo 1930.

thaj chaw

Pas dej ua ke
Pas dej ua ke

Thaj chaw ntawm lub phiab, raws li kev kwv yees ntau yam, thaj tsam ntawm 400 txog 750 txhiab km22. Cov dej Vilyui thiab Aldan ntws ntawm nws thaj chaw, thiab nws nyob nruab nrab ntawm lub qhov ncauj ntawm Khatanga thiab Lena tus dej. Ib feem ntawm ntug dej hiav txwv ntawm Laptev Hiav Txwv kuj nyob hauv lub phiab. Kev nyab xeeb thoob plaws hauv cheeb tsam yog qhov hnyav, permafrost prevails. Qhov no kuj dhau los ua qhov tsis zoo uas cuam tshuam rau kev txhim kho ntawm thaj chaw.

paj ntaub npogSab qaum teb thiab sab hnub tuaj ntawm Siberian platform. Lub ntsiab geological structural ntsiab yog lub Cis-Verkhoyansk, Cis-Taimyr troughs, raws li zoo raws li lub Vilyui syneccise.

Cov yam ntxwv ntawm cov khoom muag

Xim av thee
Xim av thee

Tsev thee cia ntawm Lena thee phiab ntawm qhov tob txog li 600 meters tus nqi rau 1.8 billion tons. Txog ib puas khaubncaws sab nraud povtseg yog tsim, cov qauv uas muaj ntau haiv neeg. Tab sis qhov kwv yees ntim ntawm cov peev txheej uas tuaj yeem khawb tau hauv Lena thee phiab yog 847 billion tons. Cov no yog cov reserves loj heev piv rau lwm lub pas dej. Raws li nws muaj pes tsawg leeg, cov no yog xim av thiab lean-caking coals. Cov coals nyuaj yog faib feem ntau ntawm sab xis ntawm Lena River. Feem ntau ntawm lawv yog xim av, tab sis qee zaus pom muaj ib nrab anthracites. Tam sim no, muaj txog 150 coal seams paub, 50 ntawm uas muaj ib tug tuab ntawm ntau tshaj 1 meter. Los ntawm nws tus kheej, thee muaj me ntsis tshauv thiab sulfur, uas ua rau nws yog ib tug zoo zoo roj. Coke los ntawm cov thee no kuj muaj cov yam ntxwv zoo. Nyob rau hauv cov nqe lus ntawm tshwj xeeb tshav kub ntawm combustion, qhov kis yog heev loj: los ntawm 27.9 mus rau 33.5 MJ / kg.

Production

Coal mining
Coal mining

Kev rho tawm hauv Lena thee phiab yog deb ntawm kev ua tiav ntawm tag nrho thaj chaw, tab sis tsuas yog hauv ob peb qhov tso nyiaj: Ust-Marskhinskoye, Kempendyaisky, Sogo-Khaisky, Kangalassky, Kildyamsky, Taimyrlyrsky, Chai-Tumussky, Ogoner- Yuryakhsky, Sangarsky, Dzhebariki - Khaisky, Chechumsky. Kev tsim tawm ntawm ntau ntawm lawv tam sim no raug tso tseg vim ib qho lossis lwm qhov.

Hnub noTsuas yog ob lub mines (Dzhebariki-Khaiskaya thiab Sangarskaya) thiab peb qhov qhib mines (Kangalassky, Kharbalakhsky, Kirovsky) tab tom tsim. Lub peev xwm ntawm txhua lub mine yog li 800 txhiab tons hauv ib xyoos, thiab txiav - 508 txhiab tons hauv ib xyoos. Nyob rau hauv tag nrho, tag nrho cov thee phiab, raws li 1984 cov ntaub ntawv, muab 1.6 lab tons, thiab niaj hnub no ntau lawm yog 1.5 lab tons ntawm thee ib xyoo. Nws tseem tsim nyog sau cia tias muaj ntau qhov chaw roj av ntawm thaj chaw ntawm Lena thee phiab, tshwj xeeb, Tass-Tumysskoye.

Hluav taws kub ntawm Sangar kuv

Sangar kuv
Sangar kuv

Hauv xyoo 2000, muaj xwm txheej ceev tshwm sim ntawm Sangar kuv. Vim yog qhov ua rau sab hauv, ntau lub seams ntawm cov thee tau ntes hluav taws. Hmoov zoo, tsis muaj leej twg raug mob, vim lub teb tau raug kaw tau ob xyoos tam sim no. Txawm li cas los xij, tseem, nws yog qhov kev poob qis rau tag nrho cov thee phiab, vim tias cov peev txheej ntawm cov mine no muaj txog li 20 lab tons. Tom qab qee lub sijhawm, ib lub tuam txhab tshwj xeeb tau tsim los tua hluav taws, uas tau tawm tsam rau tsib xyoos, tab sis tsis muaj txiaj ntsig. Los ntawm xyoo 2005, cov nyiaj txiag ntawm lub tuam txhab no tau tso tseg, thiab kev sib ntaus tawm tsam hluav taws tau nres. Los ntawm 2016, hluav taws tseem tsis tau tua. Tseem tsis tau muaj xov xwm txog lub xeev Sangar kuv li.

Coal demand

Txhua qhov kev tsim hluav taws xob tam sim no nyob rau hauv tes ntawm cov tuam txhab mining ntiag tug: Yakutugol, Kamchatlestopprom, Koryakugol, Dalvostugol, Uralugol thiab lwm yam.

Vim nws qhov chaw nyob, cov thee tsim tawm ntawm no heevkim thauj mus rau lwm thaj tsam ntawm lub tebchaws. Muab hais tias tsis muaj kev lag luam loj hauv cheeb tsam metallurgical thiab lub zog nyob ze ntawm Lena thee phiab, qhov kev thov rau nws tsawg heev. Qhov no zoo heev cuam tshuam txoj kev loj hlob ntawm cov khoom ntim ntawm xws li kev cog lus teb. Tab sis yav tom ntej, Lena thee phiab tau kwv yees tias yuav txhim kho sai, vim nws cov peev txheej loj thiab nce nqi ntawm kev loj hlob hauv lwm lub phiab.

Pom zoo: