Txhim kho nyob rau hauv Nizhny Novgorod cheeb tsam engineering, chemistry, woodworking thiab pulp thiab ntawv kev lag luam tso cai rau thaj av no ua lub chaw lag luam ntawm tag nrho cov cheeb tsam Volga-Vyatka kev lag luam. Txawm hais tias thaj chaw muaj cov zaub mov tsis zoo, nws siv nws lub peev xwm mus rau qhov siab tshaj plaws.
Peculiarities ntawm thaj chaw
Cov peev txheej ntxhia ntawm thaj av Nizhny Novgorod nyob ntawm nws qhov chaw thiab cov qauv geological. Thiab qhov no yog lub hauv paus ntawm East European Plain. Lub Volga, uas ntws los ntawm ib ncig ntawm lub cheeb tsam, faib nws yuav luag nyob rau hauv ib nrab. Nyob rau tib lub sijhawm, sab laug sab ntug dej yog qhov qis, thiab sab xis ntawm ntug dej, uas yog txuas ntxiv ntawm Volga Upland, muaj cov toj siab thiab cov roob qis. Lub platform Lavxias teb sab, uas muab lub hauv paus rau lub hauv paus crystalline ntawm granite, quartzite thiab gneiss, yog muab zais rau hauv ib txheej tuab ntawm sedimentary pob zeb uas muaj ntau tshaj li ib kilometer tuab. Karst sinkholes muaj nyob rau hauv cheeb tsam. Lub cheeb tsam no muaj ib tug heev tsim network. Nyob rau hauv tas li ntawd mus rau lub Volga, nws tributaries lub Oka thiab Sura yuav muab sau tseg, thiabntau dua cuaj txhiab tus dej me me.
piav qhia luv luv ntawm cov zaub mov
Nyob rau hauv tag nrho, kaum rau hom minerals tau pom nyob rau hauv lub cheeb tsam, uas yog nyob rau hauv deposits pom nyob rau hauv ntau tshaj plaub puas. Yog hais tias peb tham txog cov pob zeb loj tshaj plaws ntawm thaj av Nizhny Novgorod, cov npe yuav raug coj los ntawm cov khoom siv hauv tsev. Tsis tas li ntawd, muaj cov deposits ntawm peat, titanium-zirconium thiab hlau ore, phosphorites thiab loams, quartz xuab zeb thiab lwm yam ntaub ntawv. Rau tag nrho cov saum toj no, nws yuav tsum tau ntxiv tias cov dej tshiab hauv av, uas tseem raug cais raws li cov peev txheej, tau tshawb nrhiav yuav luag tag nrho. Lawv siv los muab cov nroog nrog dej, siv lawv cov ntxhia saturation rau bottling thiab siv tshuaj kho mob. Kuj tseem muaj cov ntaub ntawv kho mob av nkos, uas thaj av Nizhny Novgorod siv rau lub hom phiaj balneological. Minerals ntawm lub zog hom, xws li thee, roj, roj, tshuaj raw khoom, yog tsis nyob rau hauv lub cheeb tsam. Tab sis kev siv thaj chaw zoo ua rau nws muaj peev xwm los them nyiaj rau qhov tsis muaj cov ntaub ntawv no rau kev siv hauv tsev.
Raw khoom siv hauv tsev
Cov zaub mov zoo li no ntawm thaj av Nizhny Novgorod li dolomites ntawm thaj chaw nruab nrab thiab sab qab teb hauv peb caug qhov tso nyiaj muab rau thaj av nrog cov pob zeb zeb, dolomite hmoov thiab cov khoom siv raw rau asph alt pob zeb sib tov. Feem ntau ntawm peb caug yim deposits rau zus tau tej cov bricks thiab pobzeb raw cov ntaub ntawv yog tam sim no mothballed, tab siscov neeg ua haujlwm muab kev noj haus hauv tsev nrog cov khoom tsim nyog. Tib qhov xwm txheej yog nrog nthuav av nplaum thiab av nplaum rau kev tsim cov pob zeb hauv av. Nrog lub tsev pob zeb, ib yam nkaus, ua tiav kev txiav txim. Ntawm nees nkaum-ob qhov chaw ntawm lawv cov deposits, kaum yim yog tsim. Qhov xwm txheej zoo ib yam yog nrog kev tsim cov xuab zeb. Kaum peb qhov tso nyiaj tawm ntawm kaum yim tau ua haujlwm, txawm hais tias lawv qhov kev faib tsis sib npaug ntawm thaj chaw tsis tso cai muab qee thaj tsam sab qaum teb thiab sab qab teb ntawm thaj av tag nrho. Ntawm peb qhov kev tso nyiaj ntawm quartz xuab zeb, ob qho tab tom txhim kho - Sukhobezvodnenskoye thiab Razinskoye, ib qho ntxiv - Surinskoye - tau cog lus.
Tseem muaj peb qhov chaw tsim cov xuab zeb. Ntawm cov no, tsuas yog ib qho loj tshaj plaws tau tsim - Burtsevskoye. Ob tug ntxiv - Pervomayskoye thiab Kulebakskoye - nrog me me reserves yog nyob rau hauv cia. Lub Ichalkovskoye pom pob zeb tso nyiaj kuj tau tshwj tseg vim me me ntawm cov ntaub ntawv thiab cov teeb meem hauv kev tsuas. Tab sis gypsum thiab anhydrite tshwm sim nyob rau hauv ntau li ntawm rau qhov chaw nyob rau hauv lub cheeb tsam, tab sis tsuas yog ib tug ntawm lawv tab tom tsim - Bebyaevskoye. Tej zaum, cov no yog cov khoom lag luam tseem ceeb ntawm cov khoom siv hauv tsev uas thaj tsam Nizhny Novgorod nplua nuj nyob hauv. Minerals siv rau kev tsim kho yog tag nrho. Sodium ntsev hauv Belbazhskoye tso nyiaj, nrog rau cov av nplaum refractory los ntawm peb qhov tso nyiaj, tau muab rau cov peev nyiaj cia.
khoom siv dej
Nizhny Novgorod cheeb tsam kuj tseem tsis tau txais cov peev txheej dej. Minerals ntawm hom no nyob rau hauv cheeb tsam no muaj nyob rau hauv lojqhov ntau. Ntau tshaj li tsib caug qhov dej tshiab hauv av tau tshawb nrhiav hauv cheeb tsam. Nrog rau tag nrho cov reserves ntawm ntau tshaj ob thiab ib nrab lab cubic meters ib hnub twg, lawv siv tsis txawm mus txog ib nrab lab, uas yog, tsawg tshaj li nees nkaum feem pua ntawm reserves yog siv. Ntxiv rau Nizhny Novgorod nws tus kheej, cov dej xa tawm ncaj qha los ntawm Volga, yuav luag txhua lub nroog loj thiab cov nroog hauv cheeb tsam tau muab cov dej hauv av tshiab.
Geological thiab hydrological Cheebtsam pab txhawb rau qhov tseeb tias cov dej ntxhia uas tsis tshua muaj dej tau tsim nyob rau thaj tsam ntawm thaj av. Tag nrho cov kev tshawb fawb khaws cia ntawm kaum ob qhov tso nyiaj yog nyob rau hauv kev ua haujlwm nquag.
Lwm cov zaub mov
Tab sis qhov no tsis yog txhua yam uas cheeb tsam Nizhny Novgorod nplua nuj nyob hauv. Minerals ntawm lwm hom, txawm tias tsawg dua, kuj muaj nyob ntawm no. Siderites thiab xim av hlau ore, uas muaj ib qho me me ntawm cov hlau ore, yog dav nyob rau sab hnub poob ntawm thaj av ntawd. Lub thickness ntawm cov khaubncaws sab nraud povtseg nyob rau hauv qhov tob txog li tsib caug meters yog los ntawm ib tug mus rau kaum rau meters. Tab sis lawv cov khoom tsim tau raug tso tseg rov qab rau hauv peb caug xyoo dhau los vim yog depletion, txawm hais tias ua ntej nws tau ua tiav rau yuav luag ob centuries. Lub zircon-rutile-ilmenite Lukoyanovskoye deposit, los yog, raws li nws tseem hu ua, lub Itmanovskaya placer, muaj reserves ntawm titanium thiab zirconium, lub thib tsib loj tshaj plaws nyob rau hauv Russia. Ntxiv rau lawv, tus placer yog nplua nuj nyob rau hauv chromium. Peat pom yuav luag thoob plaws hauv cheeb tsam.
Tab sis qhov txo qis hauv nws txoj kev siv rau kev lag luam ua rau kev kaw ntau qhov chaw ntawm nws txoj kev loj hlob. Thiab thaum lawv suav txog dab tsi minerals nyob rau hauv cheeb tsam Nizhny Novgorod, nws yuav tsum tau muab sau tseg ib zaug dua hais tias tsis muaj deposits nplua nuj nyob rau hauv hydrocarbons ntawm no.
