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o a epeao-epecoo aaa o cex pex poax acpoao pcyce apaoa o oey p eepaype 800825C, pe apyo coe o e pae aeo cee. B apyo coe eec ae cao pae oe p eepaype ooo 130C, cooecy cy.

o a xecoo aaa ycaoeo oee pH ox e py: e co epexoo co ype co a 7. 8.0 9.6, cooeceo.

o peyaa ccooo cepaoo aaa ycaoeo paec ocooe o ye coepae eea, a pe, apy c eoop cee oepxocx cox coepa a pe oee coepa cep (pc.1).

37.36 Fe Ca Si 3.21 S 20 0.0.Opae 1 2 7.2.Mg 1.1.Opae 1 2 3 Opae 1 2 3 Opae 1 2 3 Opae 1 2 Pc. 1. Coepae xecx eeo o ye eoa, % cceoa cpyypo opcoc eoa o eoy aoyooo paccea peeocx ye ceecy o aeo epepacpeee oeca poop o ye opaa, o pocxo a ce yoe cpyyp apyo epexoo coe a ce apoax , aco, cox ooe (a.1).

Taa 1. Cpyypa opcoc eoa T op o paepy I II III IV V Opae R, V,% R, V,% R, V,% R, V,% R, V,% Hapy co 13.5 30.2 58 2.4 129 2.1 286 65.3 epexoo co 13 69 68 4.4 128 4.7 254 22 Bype co 14 37 57 2.9 100 2.8 163 10 516 47.ec: R yco payc op; V ooce oe op aoo a.

B c c oe coepae cep a e, a aooyo ae, pecao epec cceoa coca pcaecx ooe, oapyex a oepxoc ocpy yp peepyapa. o peyaa aoo-ccooo cepaoo aaa po, x pax o peepyapo, ycaoeo ae x ooex eocepco pcaeco cep oece o 29.2 o 52.6 % (a.2).

Hapy c ycaoeo, o oo pcaeco op ac cep opaye cy eea ( poax, x a oepxoc ooeo apayp eaoocpy), p o coe a FeSO4 FeSO3 e oapyeo. Bce cceoae po c peeoaop.

Taa 2. Coepae xecx eeo pcaecx ooex a oepxoc ocpy Xapaepca Coepae xecx eeo oS Fe Si Cu Cr paa 1. Be ac op, ee 52.6 20.0 5.0 0.06 0.pca ceo-eoo ea 2. To e, eo-eoo ea 48.8 20.0 2.4 0.07 0.3. Bype ac op, yo- 29.2 30.0 2.0 0.005 0.ea acca eo-ypoo ea Ta opao, yp peepyapo xpae e paec e poxo oce cep c opaoae aee apecco eoy eeoeoy cepo co, a opayec peyeceo eeapa cepa, oopa eec a ce oo e.

Aa peyao poeex oecx o-xecx cceoa ooe cea o o eaeo eo ee aooo cocaa eeo cocae eoa o oece cyaoo cpe, poec opaoa peyeceo apoax coee , aco, cyax, o copooaec yoee cpyyp oepxocoo co eoa eoop oee eo pooc. Haaea p o epaa eoa o pH = 9.6 o pH = 7.8 ocaoa eacca cao apayp. Cepa axoc peyeceo eeapo eopcaeco ope ee ooe a oepxoc ocpy oecea oppo oo eaex eaoocpy (ao op oopyoa), a ae ooeo apayp ecax coo aoo co eoa aax eae copx eeoeox ocpy.

B eepo ae pee peya oecoo oceoa ocpy eeoeox peepyapo c e ye eaoo cyaaoo cpe a x execoe cocoe. ae aec peca coo aepa eoo aypoo cepea, aoee oo yaeo ce ocoeoc cyaa ocpy. Ocoae ao oe c ycaoee o apx a ocaoo cae apaep cyaaoo cpe a o xecoy cocay e, a o eepaypo-aocoy pey yp peepyapo. B aece oeo-pecaee pa p a peepyapo epoo, opoo peeo ooe, pao oaxc o ocpyoy pee papaoae pa opaa. Peepyap cyapoac c 19611963 . xpae cpo e cocae yx pyx peepyapx apo. Hecy oco peepyapo cex o opaoa cop apy cea c aooe ca, ype ooa oo e. oo op ae, aee o ec ocpyo pee op peepyapo. Ta, ope poyooo peepyapa I a pecaeo pepc a paepo 15 , yoe a pe eax 55 o ao-epeypo apae. ope pecoo peepyapa II a oeo pepcx opax ceopx poeo o 5.8 o 7.0 , opaxc a a pa oex ao, epay ooy c ae apyy cey.

ope pecoo peepyapa III a opaoao pepc Topa ceop a poeo 18 , opac epe a eeoeo oyp e ecpaa. pae o ec a cxee pao, a appoa ocpy peepyapo.

poyoe peepyap oe e peapeoo ape a oex ocpy, a co ey . pece peepyap oe c peape apee oex copx eeo op, a ae apee ce oeo apae.

o yco cyaa eeoeoe eaece ocpy peepyapo oy paee a e py acoc o xapaepa apeccoo oec cyaaoo cpe:

1 pynna: ocpy, axoec e ypo e (yae, e, a ae pacooee e ypo e ac ce oo);

2 pynna: ocpy, axoec e ypo e (epx ac oo ce, a ae a op).

Taa 3. pa apeccoc cyaaoo cpe o ooe ocpy peepyapa pya T B apecco Xapaep ecpyoo oc- oc- B ocpy cpe oec py py Caoepaoaa ocea oa coa oppo (oppo(ooapa oa e, a ae eoa opoo a) e ac peepyaee- pacooee pa) epa oe- e ypo eoe ac ce Cee pooc ceoo e apayp c eoo Cpa e -a acopooo oe pooc eoa a pepce oee- p, a ae aoa oppo eeoeaooya cpea c oe- pacooee oa (aoa oppo epcoo aoc oe e ypo e- oo a) oyxa oeo ac oo oepae yeBopa ce coo aa cepooopoa; pcaa ea epaeapo cep a ce Mea- o ac coa, Coa oppo ca ee oo e.

e- aae ea cpee apeccx ao ce copx / ocpy Taa 4. cpeee ae o coepa e apeccx ooeo Teepaypa Coepae Coepae e, oC Coepae B e T e xopo, cepooopo/ S, % o eo / a H2S, / (min) (max) 1. epca 0.7 40 3 Cepca 2. Teca 0.41.3 5 (S < 1.8%) Taapca 3. 1.41.9 30100 8 (eoca) 4. ypca 2.23.0 50 8 Bcoocep5. apca 2.63.0 8 ca Taapca (S > 1.8%) 6. 2.83.8 30 8 (yeoca) Haoee xapaepe pa apeccoc ee cpe ocpy 1 2 py pee a.3. p e exaa oppoooo oec a eo eeoeo ceye ya, o cpa e apy c yeoopoo ac coep coee, ae copo, cepy, ao, ea, a ae oy, xop cepooopo.

poe oo, ocee o aeac ee oe coocepco e, oopo xapaepo ae oeoe coepae xopo (o 100 o 1800 /), o ec eca apecc aopo peapeo apex eeoeox ocpy. o apx a xecx aopaop APH PPH, eeoeoe peepyap eeapax x ypae cooac xpae ocoo, ec o e, coepae oopx apeccx eoy eeoeoy ooeo peeo a.4.

Apeccoc aooyo cpe yp peepyapa coaco op opeeec o aa eo oepae, a ae aoc oyxa.

B oceoax peepyapax oapyeo oeoe coepae yecoo aa cepooopoa oepax, oox oec a pya C D. poe oo, c c ae e ceppoao o epoeco ceo oyxa p aoe oopoe peepyapa, aoc oyxa ppo oe oe oca 90100%, .e. pe cyaa ocpy p ceye accpoa a a op c epoec opaoae oecaa a oepxoc ocpy.

B peyae oecoo oceoa ycaoeo, o eeoeoe ocpy peepyapo e ec oc peeax 2528% cece oec oppooo cpe opaex eepayp. H oo ecyx ocpy eeoeooo apaca op e acpoao coco, cooecyeo epa eoycoe aapoe.

Texecoe cocoe ocpy ac ocoo o eca x pacooe ooceo ypo e: e ypo aa e eeoeo paec e ee ceo oppoooo oec cpe, oa a epacooex ocpyx oapyea oppo apayp oae opee aoo co eoa. pa xopoe coxpaoc ocpy epo py c ceye ocoeca:

caa apeccoc e eoy coo ooc; opaee ocya copoa; aeoe papyee ece co ACO, aec opayx aoe ope apepoo a. Ta, oa co apao-acao-cocx ooe a e pecoo peepyapa o eo oc epe oceoae peaa 2 , a a ceax 5...10 c. Oapyee opee ocpy opo py oycoe, a opao, poee oppo apoa. Oao, cee opee aoee oecex ocpy pepcx op o cyae eaea: ya apoa cpee 1.52 paa ee o aoo co eoa paoe apayp, ocpya e apaypa apaypa oo , ea ay oy aoo co, opeea oppoe a oa o 20% o oe oa op (a.5 a.6).

Taa 5. Texecoe cocoe op oeco aeop pep oe execoo coco , % coco Oea Ocae execoo coco (a) ocpy 0 5 oppooe exaece opee cpaoe ocycy Paooco- 4 oae apye aoo co o cooe ax oepex pepax 3 Moocee apye aoo co oax oepex pepax. oae pe (c po pacp eee 0.3 ) Opaepoox pepax.

o paoo2 To e, c oa exaec apycocooe e aoo co poox peep.

Hae oppoox poecco apaype poox peep.

0 Heoyc- 1 Cepxopae pe (c po pacoe p oee 0.3 ) poox pepax 0 0 Maccooe (oee 30%) oaee apayp c Aapoe apyee ee aepo; oppo apayp poox peep.

Taa 6. Peya o-xecx o-exaecx ca eoa pooc Toa aya Ba- BoooHaeoaeoa (Ma) oo co, Haeo- apoa- oc oee ocae o- a- eoa e eapyoo po- poe- aea oo co o ac- oa o eeea ea a eca eoa, ce, % acce, % ca po- 8a 20 22.6 20 (15) 3 0.48 4.yo (521) peepyap aa 20 18.9 20 1622 0.48 3.( I) 8pa 30 36.2 15 (18) 6 0.24 4.(622) ec peepyap aa 30 24.7 24 1828 7 0.59 3.( II) ooa 30 28.4 32 2447 5 0.38 2.4pa 30 39.6 22 (15) 1.5...10.0 1.49 3.(123) ec peepyap aa 30 40.2 367 1.0... 2.3 1.48 3.( III) ooa 20 31.7 40 2159 0.5...2.0 0.90 1.peae. B coax yaaa oa aoo co oax pepcx .

Ooceo aa ya apoa a e epo cyaa oycoea coo aoc oyxa yp peepyapa co aeco eoa. Oapyee a oepxoc oex poe oppo eoa epoo a ecax pa aocepx o epe pe oax paec e o a cee pooc eoa.

oo oppoooo oec cpe, cee cyaaox oaaee op pocxo o pe paopaa eoa x ocpy, axoxc ycox o 100%-o aoc.

Heoxoo oe, o ocpy ocoo yac ae cepxy, ocoy poea peepyapo peycopeo coae a x poe epaa o a ce ycpoca opa o epepy c e, o a ce ocooo ooace eoa oece yy aoepoaeoc op.

Meaece ocpy peepyapo, e ee ax op, oy aee opee, ya oppo ocpy cocae o 0.5 o 1.5 . Ta opao, op eo ocaoo oeo oea cee apeccoo oec cpe o ooe eaec ocpy peepyapo (a, aae ea, oopyoae ..), e c oppoo oc.

aee oea aaca o peyaa ca Cpeee aee uma oe oea auma 1 aaca o yc- aca o peyao: a ca yx M pooc 1.M ecoc 1.0 1 2 3 4 5 6 7 peo1.f pou f, c cooc f Mp a oe o paceo apy; M a oe o opao apy; foc. ocao po oce c apy.

Pc. 2. Peya ca op O ax yco paoococooo coco pecx peepyapo ec coxpaee eoxooo ypo peapeoo ape ceax a ce x oa oeo apaypo a.

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