JSC Nevinnomyssky Azot: keeb kwm, ntau lawm, hu

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

JSC Nevinnomyssky Azot yog ib qho ntawm lub ntiaj teb ua tus tsim cov tshuaj ammonia thiab nitrogen chiv. Nyob rau hauv lub nroog ntawm Nevinnomyssk, Stavropol Territory. Nws yog qhov loj tshaj plaws Lavxias teb sab tuam txhab ntawm no profile. belongs rau pawg thoob ntiaj teb cov tuam txhab EuroChem.

Kev piav qhia

Saib daim duab ntawm "Nevinnomyssky nitrogen", ib qho tsis txaus ntseeg imbued nrog kev hwm rau lub lag luam. Nws qhov loj me tsis txaus ntseeg ua rau ib tus xav txog ntau npaum li cas kev ua haujlwm thiab cov peev txheej, pom tau thiab tsis muaj peev xwm, tau nqis peev hauv nws qhov tsim. Yuav tsum siv zog ntau npaum li cas thiab kev txawj ntse kom tsis yog tswj xyuas kev txiav txim xwb, tab sis ua kom muaj txiaj ntsig thiab tau txais txiaj ntsig ntau lawm.

Cov nroj tsuag nyob rau qib plaub hauv lub tebchaws hais txog kev tsim cov ammonia thiab thawj zaug hauv nitrogen chiv. 95% ntawm carbamide-ammonia mixs thiab tshaj 50% ntawm complex NPK chiv yog tsim nyob rau hauv Nevinnomyssky nitrogen. Qhov loj heev ntawm chemistry yog kev txaus siab ntawm kev lag luam ntawm Stavropol Territory. Nws cov kev cob qhia tsim cov khoom siv dav tshaj plaws, qee qhov tsis tsim nyob rau lwm qhov hauv Russia.

Txawm tias cov neeg siv khoom lojyog cov tuam txhab tshuaj hauv tsev, ua liaj ua teb, tsev kho mob thiab chaw soj nstuam, cov khoom lag luam tseem ceeb (tsuas yog chiv) raug xa tawm. Ntawm cov neeg koom tes ntawm cov nroj tsuag yog cov tuam txhab los ntawm 35 lub teb chaws, thiab cov npe no tau nthuav dav.

keeb kwm keeb kwm

Nevinnomyssky Azot tau ua haujlwm txij lub Yim Hli 2, 1962. Nyob rau yav tsaus ntuj lub caij ntuj sov no, cov neeg ua haujlwm hauv lub Hoobkas tau tsim cov thawj pawg ntawm ammonia. Thaum lub Yim Hli, ntau qhov kev lag luam tau tsim tawm, uas tsim cov pob txha ntawm lub lag luam. Txawm li cas los xij, kev tsim kho ntawm tsob ntoo loj heev pib xyoo 1954.

Tom qab xyoo, lub peev xwm tau nce tas li, thiab cov khoom lag luam kuj tau nthuav dav. Txog rau thaum xaus ntawm lub xyoo 60s, kev tsim cov butyl alcohols, s altpeter, tsis muaj zog concentrated nitric thiab sebocic acids, acetylene thiab lwm yam khoom. Kev ua tiav tseem ceeb yog kev ua haujlwm ntawm cov nroj tsuag urea thiab kev tshaj tawm ntawm lub khw thib ob ammonia.

Txij li xyoo 1970, kev tsim cov chiv nyuaj tau pib, txij li xyoo 1973 - vinyl acetate. Thaum Lub Xya Hli 3, 1976, ntu methanol tau pib. Nyob rau hauv lub 80s, thev naus laus zis kom tau txais cov chiv zoo dua - cov kev npaj nyuaj tau tshwm sim, suav nrog hauv daim ntawv ua kua.

Peb lub sijhawm

Thaum pib ntawm lub xyoo 90s, cov khoom siv ntawm kev cob qhia ua rov qab rau xyoo 50 thiab 60s tau hnav heev. Ntau qhov chaw tsim khoom tau raug decommissioned. Ib tug loj-scale reconstruction ntawm tag nrho cov ntau lawm puag yuav tsum tau. Tom qab lub koom haum ntawm Nevinnomyssky Azot thiab tom qab hloov mus rau ib tug haib thoob ntiaj teb. EuroChem tau txais nyiaj pab rau kev kho tshiab.

Hnub no, cov nroj tsuag tseem yog qhov tseem ceeb rau kev tsim cov chiv thiab ntau yam tshuaj. Lub neej ntawm ib puas txhiab lub nroog ntawm Nevinnomyssk nyob ntawm nws "kev noj qab haus huv", txij li lub tuam txhab yog lub nroog tsim kev lag luam. Txawm li cas los xij, muab qhov tseem ceeb ntawm cov khoom lag luam, tsis muaj qhov tsis ntseeg tias nrog kev mloog zoo rau kev qhia txog cov thev naus laus zis tshiab thiab cov kev pabcuam ib puag ncig, cov nroj tsuag yuav muab cov neeg ua liaj ua teb Lavxias thiab kev lag luam tshuaj nrog cov khoom zoo rau lub sijhawm ntev tuaj.

khoom rau kev ua liaj ua teb

JSC Nevinnomyssky Azot yog tus thawj coj ntawm cov khoom siv chiv hauv kev lag luam hauv tsev. Qhov chaw yooj yim nyob rau hauv nruab nrab ntawm lub Caucasus cheeb tsam, tsim kev thauj mus los network, nyob ze rau lub Black Hiav txwv ports ua rau nws muaj peev xwm mus npog tag nrho cov South ntawm Russia - lub ntsiab breadbasket ntawm lub teb chaws. Tsis tas li ntawd, cov khoom ntawm cov nroj tsuag tau hlub los ntawm cov neeg ua liaj ua teb hauv Ltalis, Tebchaws Asmeskas, Israel, Canada, cov koom haum ua liaj ua teb hauv Suav teb thiab Is Nrias teb.

Lub tuam txhab tshwj xeeb hauv kev tsim khoom:

• nitrogen chiv;
• ammonia;
• urea (urea);
• carbamide-ammonia mixs;
• NPK-fertilizers.

Tshuaj

Tsis tas li, Nevinnomyssk nitrogen yog koom nrog hauv kev sib txuas ntawm cawv, acids thiab lwm yam sib xyaw. Cov khoom yog nyob rau hauv kev thov siab nyob rau hauv cov tshuaj thiab tshuaj industries, thiab yog siv rau ntau yam kev kuaj thiab scientific kev tshawb fawb. Nov yog:

• Acids: sulfuric 92.5%; heev concentrated nitrogen 98.6%; nitric qib HCH,CHDA, OSCH; hydrochloric 29% thiab 31%; carbon dioxide; phosphorus extraction.
• Cov khoom ntawm cov organic synthesis: acetone; methanol; butyl cawv; acetaldehyde; butyl acetate qib A thiab B; vinyl acetate; Dimethyl ether.
• Inorganic chemistry: kua chlorine; sodium hydroxide; oxygen nyob rau hauv cov kua thiab gaseous cov ntaub ntawv; nitrogen; sodium hypochlorite qib A thiab B; hlau ore concentrate; khoom carbon dioxide; granulated calcium chloride 96%; hydrogen; baddeleyite concentrate ntawm ntau qib; argon nyob rau hauv cov kua thiab gaseous xeev; apatite concentrate; aluminium fluoride, thiab lwm yam.
• Solvents.
• De-icing reagents ntawm HKM hom (nyob rau hauv daim ntawv ntawm granules thiab daws) thiab aviation NKMM.
• Lwm yam: ceresin; roj hnyav; aqueous daws ntawm qib PSV-R thiab PSV-R1; Kuptsin thiab lwm tus.

khoom tshwj xeeb

Nyob rau hauv ib tug xov tooj ntawm txoj hauj lwm, cov nroj tsuag yog ib tug monopoly chaw tsim tshuaj paus nyob rau hauv Russia. Lub tuam txhab tsim:

• Ysebaic acid;
• crotonaldehyde;
• acetaldehyde;
• polyvinyl cawv ntawm xya qib;
• methyl acetate;
• zaub mov qib acetic acid 99.7%;
• Yglacial acetic acid.

Kev sib cuag ntawm "Nevinnomyssky nitrogen": 357107, Stavropol Territory, Nevinnomyssk, Nizyaeva txoj kev, 1.