98 



H. AHTHIIOB'L, 



pirrt 3Q,Kiio^aJicn He tpomhtl, 



cfepHOKHCJibia coeAHHeHia Fe, Ni hjih Ca, Hepa3JHiaeMbia hh kucjiotoh, hh 



TfiMi» He MeH-fee 



TOJibKO btj coofipaateHie o6pa30BaB- 



uiiHCH ocaAOKi, bt> pacTBopi CaCl 2 -+-NH 4 Cl, KOJiaiecTBo wroparo 6buo 

 cjiohikowl hh4to;kho ajih H3CJitAOBaHifl, o6paiuaeTb Ha ce6a BHHMaHie B03- 



iom,aro pacqeTa. Ecji 



KOJiH^ecTBa Ca h 



Mg, onpeAt 



(cm. 7), KOJH^ecTBO C0 2 (cm. 1), HanAeH- 



S nepe^nciHTb na S0 3 h Si0 2 onpeAiJieHHbiH bt> ocaAKt (cm. 5), to no- 



jiyiHMT>: 



Ca - 0,41% 

 Mg — 0,06 

 Si0 2 — 0,16 

 C0 2 — 0,047 

 SO s — 0,032. 



CABJiaeMi, pacHerb Ha B03MoatHbia coeAHHeHifl h 6ojiie BtpoaTHbia. 

 HaHdojite noAxoAHmHM'b MOHOCHJiHKaTOM'b, Cb HaHoojibinHM r b coAepaiaHieMi) 

 Ca, bt> KOTopbift BX0AHT r b h Mg npeACTaBjiaeTca MOHTHHejuiHTb HS'b rpynnbi 

 o^HBHHa, B r b cocTaBt KOToparo, npHHHMaa ntjibia un*pbi, 3aKJnoqaeTCH: 



Ca — 28% *) 

 Mg — 17 



Si0 2 — 32. 



KojiHiecTBo Si0 2 bt> 0,16% noTpeoyefb ajih o6pa30Bama cnjiHKaTa: 



Ca — 0,14% 

 Mg — 0,085. 



^jih oGpaaoBaHia Ca C0 3 , npn KOJinnecTBt C0 2 = 0,047% hcoGxoahmo 



Ca — 0,042%. 

 #ih o6pa30BaHifl CaS0 4 , npn KOJinqecTB-E S0 3 = 0,082% hcoSxoahmo 



Ca — 0,064. 



Bcero ate, cwraa B03Moaiiu»ia AJia Ca coeAHHenia, noTpefiyeTca Ca=0,246°/ , 

 ocrawmeecfl a<e kojihicctbo Ca hcooxoahmo cqHraTb hjih cBotfoAiibiM-b (KaKT> 

 cujiaBT, ctj atejifeoMT>) hjih bt> bha^ okhch hjih iiaKOHeivb bt> bha^ yrjiepoAH- 

 CTaro Kajbuia. HeoGxoAHMocrb noAO0Haro 3aKJH0HeHia npeACTaBJiaeTca n npa 

 H3CJtA0BaniH Apyroro MeTeopnxa, aHajiH3T. Koxoparo upHBoaty unme. OAaaKO, 

 TaKoro poAa 3aKJi0HeHie, ocHOBbiBaacb mibKO na pacierfe, BpaAT> Jin Morjio 6w 

 HMtTb 3iia i ieme, ho bt> cbh3h ct> ocaAKOMi, no Been bt>pohthocth au,eTHJieH0B0H 

 m*ah bt, pacTBop* Ca Cl 2 , Aaen, H-EKOTopoe ocnoBaHie npeAnojiaraTb bo3- 



1) KpoMt KiicaopoAa ocHOBaHifi. 



*II3.-M.1T. CTp. 93. 8 



