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1、YAK 622.346.2-15:546.26.06:006.354 rpynna A39 O C Y A A P C T B E H H b l F 4 C T A H A A P T C O i O 3 A C C P TOCT 2082.15-81 HOHUEHTPATM MOJlH6AEHOBME Meroflm onpe,qenewns yrnepoflqa Molibdenum concentrates. of carbon content Method for the determination Boafien roa 2082.15-79 IlocTaHoenewueM roc
2、yKapcraenworo HoMnTeTa CCCP no crawflapram or 27 $en- pann 1981 r. No 1196 CPOK Recranr ycranoenen c 01.04. 1982 r. AO 01.07. 1987 r. Hecontoenne czanfiapra npecneAyercn no swonym a- Hac.iomuMM CTaHAapT PaCiipOCTpaHReTCR Ha MJIH6neHOBbe KOH- CeHTpaTbI II YCTaHaBJIHBaCT ra3006%eMHbIfi M nOTeHWkiOMeTp
3、M4eCKMa MeTom.1 onpeAeneHm yrnepona ( n p coaepxaami OT 0,05 20 5 o/o ). I. OLWHE TPE6OBIHHZI 1.1. O U H C Tpe6OBaHHX K MeTOA3M aHJIN3 - no TOCT 2032.0-81. 2. rA3006bEMHblH METOA MeTon OCHOBaH Ha CIKMHIIIi HBeCKM KOHLieHTpaTa I 3 TOKe KIICu70- pona npa 1200 “C EI nocnenymue nornouer-iaa obpa30sarrre
4、iic ABYOKEICN JTJiepOZa PaCTBOPOM eAKOr0 KaJlH. 2 . 1 . A n n a p a y p a , 2 e a s . r A p a c o p b r a 3 0 a a n m a o p Tma FOY - no TOCT 10713-75. YcTaHoBKa AJIH r a 3 0 0 6 e o r o yri.;epona (YepT. 1). KwnoTa cepHaH no TOCT 4204-77. POTaMeTp PC-3fl n0 TOCT 13045-67, MaKCHMaJIbHbIfi PaCXOJ. ra
5、sa 30 AM/I. XpMa (IV) OKMCb no TOCT 3776-78. I(aJIEIfi XpOMOBOKMCJbI i0 TOCT 4220-75. l(aJIHR I1,QpaT OKMCN TeXHNqeCKHfi (KaJIII eAKOe) AO mcr 9285-78, PCTBOPbi 300 r/nM3 I? 400 r/JlM3. H3,qanue ocpnqnanbnoe nepenerawa Bocnpeiqena 68 40 rn i 1- YcTaHoeKa ASSI ra3006%enforo onpenenema yrnepona CTP. 3
6、 roa z08z.is-8i Maccosa AO-IH yinepona. % IlonycKaeMoe pacuoxneiiiie. :/o 0,012 0.03 0.04 a.06 o, a8 o, 1 3. IlOTEHUHOMETPHqECKHH METOn MeTOA OCHOBH Ha CXKNaHNM aHaJIki3IpyeMOrO opasqa B TOKe KucnopoAa B TpybTOfi n e w n p TeMnepaType 1200-1250 “C Ir nor- noritesus 06pasyroqeiic ABYOKMCN yrnepona cn
7、aboruenos t i m i p a u - BOPOM 3JieKTpOJIkiTa N nOCJI62AyIOLU.eM THTPOBaHMN er0 pCTBOpOVl eA- KOO 6 a p u . 3 . 1 . A n n a p a y p a , KTNBH II CTBOPH YcTaHoma , q n onpeAeneHsH coAepxarmn yrnepo,!ia (sepT. 3). 71 -,-,- YCTaHOBKa AAR onpeneneHua yrnepona 1 * I-pOTaMeTp T i i n PC-BA; 2-6anno C KHC
8、nOpOnOM, C H a 6 X e H H b l R BeHTU- neM: 3 4 U C T e M a OWlCTKW KXCnOpOna; 4 - 3 d P Y 3 0 4 H b l h 3TBOP: 5-nByX- T p J 6 q a T a X neqb C 9 e T b l p b M CeJIUTOBblMH U a p e B a T e n n M H Ji n H p O M e T p H 9eCKUM MHJIJlUBOJTbTMeTPOM H a 1600“ c, 6-11bineBOfi )HJlbTp; 7-U-06pa3- H3R p y x
9、 a C n e M 3 0 8 ; 8 - I l O O T J i T e J l b H i i COCYP, C IIOPUCTbIM iiJlhTpOM Nq2 AU 3 H a 100 C M c rrsehxofi. cocronqell u3 C T e x n m H o r o enepona u s n e p o n a c p a r r H e H m ; Q-MarHHTHbrfi K n a n a H : IO-6ropeTxa: II-pH- M e T p Tuna pH-262. pH-340. JIiM-60M um npyroro nina c B
10、UxonoM no 2 6. f2-HOpManbRbIfi 3JieMeHT TUIIOB H3-65, 3-303; 13-6no aBTOMaTH- UCCKOO THTpOBaHH. LIepT. 2 I rAe v - o 6 3 e THTPOBaHHOO P C T B O p e A K O 0 6apm, N3pCXOAO- BHHbIG H a TNTPOBHHe aHaJIN3HpyeMOO PaCTBOpa, CM3; N3JlaCXOflO- BaHHbIM H a TkITpOBHNe PaCTBOp KOHTPOJIbHOO OiIbIT, CM3; T - TN
11、TP PaCTBOpa e A K O 0 6apm, BbIPaXKeHHbIfi 1/CM3 Y J i e p O n a ; 3.4.2. P a C X O X A e H I I e M e X A y pe3yJibTaTaMH iIapaJIJieJIbHbIX OIIpeae- - o 6 % e TMTPOBHHOO PCTBOp e A K O 0 6apw-1, m - Macca aanmapyeoro opasua, r. neswfi - no n. 2.4.2. 75 -,-,- -,-,- ? H s e e n e . M 2 TOCT 2082.15-81
12、 YoHqeHTpaTm monn6eosbie. MeTonbI onpe- neneHiin yrneponn YTaepxneHo H aeegeso B neiicraee IlocTaHoeaeHueM YoaweTa cTaHnapTusaqHu u nfeTponorew CCCP OT 04.10.91 ?i 1594 AaTa BBeBeHu 01.05.92 rpa$a . 3aMeHkiTb CJIOBa: B3aMeH TOCT 2082.15-79, H a aBsame TOCT 2082.15-7 1,. BBonHan qaCTb. 3aMeHNTb CJiOB
13、: rir- LWHUfi CXOAUMOCTW ( nocne CJIOB meT- napannenmbix onpenenewB H nsyx pe3ynbao aaanaa npii noaepmenbaoti Be- ORT TH OC TH P=0,95 H e AonwHa npeebiluaTb C O J I I O T H I X nonycKaermx pacxoxne- (MYC NP 1 1992 r.) pa60powcnoi-o HaTpH5I l&OiIO.AHNTb 3HaqeHireM: 0,01 MOJlb/AM3. n Y H K T 3.4.2 N3ilOKNTb B HOBOB peAaK&NlH: d3.4.2. Pa3HOCTb pL?3ynbTaTOB AIBYX HHfi CXOAMMOCTN (dcX) 11 BOCIIpON3BOANMOCT11 (D) , iIpHBeAeHHblX B a61aqe.
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