. h+- . Wis.rxbl J --Q LA-UR-92-H95 T it /e : I&uI+-92-895 IY1392G11361 Author(s): Submlttai t o. c. 1). 1111 ‘ I I’; lrii .llll ‘1’:lil !;)’111]1. l:i I :,’, ~.’ , 1’1-1}1, l), l:. ,TiInLIt.li I’ll l!;ll l’1”-1:1’l’li Y, ;Iml Il. 1111 im~:ll’l 1.. (:liII-lt 11’11, 1“1” 11)1).’ LosAlamos NAT IONAI lAFIOll AI Ofl Y l.!m AIIHIIOn Nnlmml I abmkmy, Hnalttmtivn wlmvqml LMXWII Ily -m, I. qnfmlml hy IIHI WIIVWUIVd Cnlihwmm h)r W I I !i I)qtmlntml d I IIJWW Ulllk IXOIIti W /40h I ~1 ,30 tl~ w9@mm d fhtI nflidn, lfla IJUbhhUl IMqlnlmn Ihl lh U % . 14ww1111M 191itIIlnd mmmmchmwn, lU@~ h- MIXIIW Ill t’milhh w MINIXIIIU W IMWIA I(WMu! tttinCBIWMIIIM, IN m (WW d=n hl (h MI, b II S OUVWVWII UWMn 1k I IM AIIInMInWIIWIIII 1141MIIdLWV . Oxalute complexa[ion C. Drew Tail, Isotope id with duminum(lll) Duvid Nucltilr R. JiLnuctiy, David Ctwmisiry Los Alumos Nuliond Los A]alllos, Nhl ABSTRACT: and irrsn(lll) at mmkriitcly L. Clark Division l~dxml[w-y 87545 ‘1’o MM lo our lllld~’rs[allding ol”[hcww[llcring wakrs, we II;IVC ~xiimi[ld tqwrtilurc ofrt)L”ks fkkl shdics show thnt even t’nc tissociulion consliml for [he Ilighly incrcascs[o 80” C, (.’1llperuture dcpcndcnl k Tocvirluir[e thcpohm[id t:(~lllpu~iliollc xpcrimenlsl ferric oxuhsles show incrcilsus in wx~irrtion fnrFe(ox)+ c(ms[im[ ~l]ilrgd CIwmic;ll lc[ivtitin Fc([ll)uml for Al(ox)+ Ixlwuc’u dissolvtxl Iwun Ihc locus d invwdigulions procusscs in sdimcnltiry brinus, Tlwsti inlcrac[ions crwrlion, dcslrrrc[ion lhruugh complex (S[JR[)AM (JI” mduls lr)~~; l.’A~hf[~~, illll Llcvlcc lhc in l~)w- 1[) ltlt]dcr:llL: -lcillllurlll[lrc KIIARAKA tlrc conccnlruticms of OXUIWC in oil SIIRDAM, ufliilive CI rrl. 191hl, 1987; MACGOWAN 1911#1),i[s di-lunc[i(mul chdnhw imporliuwc Accordingly, vs. und mrtulc nsukcs it a m[wc ul rwml Im:qwrulurc 10 Wdmrillg urd hcncc ils ovmrll i~ polcnlisrlly lwuli(ms 1989), dclcdimr (If I) Xilllltl! uksrihrbilily in Ihu pICSLInLW (If cnluilllll, H k~mnn~ul ~~llilm In sdir As pninhd hrinrs. ~ml hy I:I!IN .n[brry hnsins ( 1902), l!)(mgh, l’Hlciuln is m~l utwuys pfv,svnl , Ilnd Ilw kinrti~w l~f Iww[icm uw mll wrdl slmliwl A~’I\nLl nmrw)lwl (KIIARAKA undrr gvtwhrnlit’ul IWM, I[M7; hlA(*(;()\VAN 19111!), Hml IIWW (Ihi(wllillm gcorhtmcnl comlilions, IIW t,(m~liturntx CXfWrlIllCnlS h) &!k!rlllinC (’I AV A’I -I ’A, I Q(I I I ; SJt)lll!l{(; “1’llohlAS c1 d., IQ91), (xmlplcxru mo Hlrim~ cmmgh hm pw nm u urtt OIIMAN, “Illcw h! rclcvnnl 10 swfimcnlury n@r purticulurly twins {)11 rLWIVL’ry ( 1[01{) prlwidc AI-(M (lK)’l”l”Al{l of inlrlrwli(ms, pl~mvwwr, Iugiiul IIf Ihr vihl Ili[mrl ApI * dI n lWL’r; (oa-oasrhllr flm hhlnlimlm ) itl hr Irndwd lItmI in fl)rm. ili{m (m Of rcwlll~ wilh cxr.mlilw IIIC cvun in lwtnplvx l{umnn Iin[!crl}rinl nurlricm sculkring uml unrJ hl~rurixl (I K) Iwnks ill Ilw ri(l.crdlcd Visildl’ spvt’llllm rsml ulituvidd urr Irw spo(’ir~ rwhylivr AWI’[11111 nwlhod unrJ :md pl I rwrgcs, A 10 diwully ruvvnl ncw qwuirs srh”llivr. ncw llklllifiL’Ulh’l srwlr(~sq~ic d~stnp[i[m nml nllllwin~ pllhw l, 2 I{ I! SIJI,’I-S ANI) UIIII [h! nl{n.lcrulc lcmprrulurr rdudiw is Ihc uhility mdunisnl~ und in primnry invuslignlionr4 of or~~,) .ic/ gLsOL’hLIIlllSlry [hrl)@l wi[h lwmprlinx wn~itivv xnd suhscqumrt illll)[lllillll udvnnlugc t)l inicgruting diugrncsis of Al- Iwnpimlurc pltlWSKN. Icvrl ~pcdrtwcljpiu inlcruc[ions I’hcreforc, &pLllkllLW 10 lhc mtdcrulc in rm.k lllt(ir:lti~~~/wc:ltllcrillg (wrr arc rcriul[s, spcci Iicall y h’lllpCrU[llrC rq!imc CIlhllllL’W! In fuct, ruuulion clmdilionsm spwics, impnrhrncc rcdily. wilh Si(lV) Iwru ml A1-oxuluIc muy inhwr(’[ wi[h is known h) liwnl nmllili~und u(m)plvmw wiIh \MrdHIv HI looni” rrsul[s show Ihut this Chulilliofl IIw mujor culionil’ t}f r{sck srml wnl mui,icwi, ~JxnluIu, In lHc I, ulunlinmll in conlrust Mnd of u silicon estw (M AtU.EY NMR l~C oxd:llc 10 In’ rclvvunco id’ Ihc inlcrnt”li(nl, Silic{,ll(l V) rind n[tllllitlilll)(lll), 5 nrd 8), CI HI., I 990) unr.1m:ly require scnsi[ivc wc will cmrcun[ru!wl nlw~~lplilm uml d{} m) I dinlimrtv um l (d’ o[gwric (UVANS wiry spruim tJxduM ctltl~,ulllrlltlt)l~s Iwnr [hi~ [m{ c1 al,, SIJRIIAM, rvkwsnl our IR urdcr spcciirlimd SL~illlL’l)hlry llt]r{]slty/w.il[ll~”rillg uml [Iii iidJ (hclwcen LIMN not Ihrm orgunic Lwmplcxw inluruclions pcrluins Ill qursli(m ttissncialirm covulunl h[md fbrmuliorr. Molcculur Lw llp[)lm rl. I(] IIxHIiIIu-lli~HIIIcud thelirs spcclru, :rdiculing dmpitc u rcporl d’ lhc Ihrnur[ion inorgnnic grwrlcr, wc have choslm it ns our Mwlrd orgunic A mujur [d~juttitm Simihrrksnluminum, xpcrilnenls, pcuks urc Iound in lwlh IR and Rarnnn uliconlnum and Inrnspurl brines urc irhtml 30 Iinws Iowcr Ihrur Ihsrl rrtdulc (5,5 167 MM, hum ini[ialwl. l) XILlillC ul nr.wr ncutrul pl{’s silwwr V;illuy ‘rypc (M V”I’) dcpt)sils, SySICIIW SIICh iis IIIU hliw+lssippi modcrale nalurul sysIcHLs, Al~llnill~lnl-oxululc proven uxumplw hydrolhcmm[ wilil in compltx pur-por[u{J silicon ester is WVu:dly just I’we oxulutc wrrl thrr[ iln~ ~nl] squcslcring inrluiws Incolllpelitionc cl ill.. 0[ pcrmdiiily 19~6), rCI L,ilSC , AI Ihough nwx i mum mcusurud Iitld husins nrd in oil field It, ‘umtion wilt, Al in ulurrlinosiliculw ~1 ill., siuni~l~.iullly 01 cnn hu n crilicul comprmunl 01’ and rw)rguniixlliun uncxrwdwlly brines Rtin-ran vihration;ll 1090” C. nml Illillcrill orgunics :is.sullmmrlury w’ilh ox;da[c. foroxuln[chirve sodium inturdulitms Lliqyrrulic Al(Ill) ilCll ofuluminurn A1-oxalirt~spccics conshmls ut higher [qwrdurrs. incrcilsus fus[crthunlhnl huvc incrcusingly rich CllVirolllllL’lllSS AI(ox)33- illll~orlu[lccoflllcsc I lNTRODUCTl(lN surfwus inorgdnk (JrqmnrJun[complcxir[ion imrJ oil lcmpcrulure CICVMICLI tcmpm!urcs I) IS(’IISSION d ulc Iwn{’c ([IV) hut tdlcr H nnnu h~wrr {’ljll(’{~liliulii~lls -——— .-—. -——-. .._— 1429 I :3 0 0 —. la 1409 W,~venurr,ber — ——-. l:ig.2 ‘1’umpcrwluru dqwndrnl 1500 (cm-l ) Rnmim spcclru Ii]r u wduli(m 1)1 20 mM Al / 50 mhl oxulti[c d pi I ==’2.9. Unclcr Ihcsu conditions, IIIC riili(] (SJOIIEKG id 01’ Al(ox)z UIIMAN, pwl,k I’r[ml Al(ox)s~- - 10 AI((M)33- lW15). Ahhou@ is 1 UI 25”(’ ltm 142° Ulll” 1 wils L’xpr!ulcd to kwc irrtmlsily thr 140H cm I pc:ik 01”Al(ox)P - its IIW Icmpcrnlurc incrwmd, . ..—. -.— . .—. ...- ‘I I I PL”H I I U W, I llW’(”r /1 \ I H4’+. I,, IRJ, -I 1, In1, ,., IIW spL.rIIu .SIN)W u luck of clnmgc with WqwrulurL., (Al(ox)z- Idnlivc ~:ls I indic.illing Itlill 1111” Ihild ussociullon cxmslllnl lrrCrL!~SLm $ i Wlh oXZ” --> Al(oxj31. -) llClllillly (.@ilk ’ I lk ’ilihlhilll} Ihc high 0 1 l)x lilllh! Chilrgc d h~hl’r Ilf AI(ox)33h’llip4 ’rLrhrrL’s, ulld lhu h) _. —..- .-. .- .— .—— 075 1 I.O 1.0 Ferric Oxalates mM mM Fdlll) oxalala FIH = 1.3 fj 055C (Fc : OX) : ; m : 035 - (1:3) \ 1.1 .rOonlm ;, 1 350nm \ o15~ (1:2) 0 40 20 100 00 GO T(C) \ (M) \ \ 1 .0 2 - 1.0 mM Fqlll) 2.0 mM oIalslo U)%-_ -—..—=—___ — ,OO. pH = 1.3 — ogu- 550 450 W~vclencth (IIIT1) —— I:ig, J Alworp[iun spudrii 12 O.!)G. 0’44 ———— 0 20 of 1 mM 1%(111) nitrulc solutions UI -— 40 60 1!)0 80 T(C) Fig.4 ml I;c(.ll) t’tlmpulilion C,~)IIlplLmXL,.S ;IIU color-ml (I) ENlilJX [l V/vis illls[)rplioll c~m~pclili(m, ucid, Sp.lllt)stxlpy cspcci; wavclcnglhs > I:u(lll)-ox 196H) itnd Ihcrcforu Used 111nltmil(ll h’ I“rcc uxilltitu, hioxtilfilu, (MC)ORI{EAD qwwiulion III wm ,-’ uI., 19(I!I; pcrlnrmd in H (Hl pl I,. I ,3) in ordur Iu insure no tiwrous imr prmlucliml ul rrculrul pl I ‘N. lo (xxwr upm MIX)RI I li}\l) 14nIl(mr wrd were ltl uvt)id lhr slow pll(jl(l-(l~’c( llllll(lsili~)ll cxpllsurc 500 IIIU (PAI{KIIR, h) I < UNL1SU”l’IN, 1966), “I-lm slImI limw light lEvL*ls [II Ilw spuclrl~~ndcr wcru mll rmmgh m]liccublc inhwl dcclmlposiliut). spcclru~c~q)iL’ mdhods d I() dclcrminc uxst)citi[ion cmvdunts (e.g. Ahs~@itm kn(IwII 3. d No dislind hroud chur~c lrunsliw ulwlhuwwi (KII’N) (II 7.hti, 6.23, in~,ludv I:d O, I 5 / 0.70 IUId 4,-/9 (l)lil.1.lliN, I , Ii:(m) ~ , ad I:r(m)l 1~~()(,), spvL4r# hmml, hut frnm Ilw hluc l’tllliillll)lls usht~t’lditm 1(~”)’1),~prcws itl II IulIO III / (), I 5, wluII(: lhI~ rclcvun[ rquuli~m IN WC(OX) ~ <-----:- I“r(llk)j I I“d ~ ; K unc with tcmpcruturu. + Fc3 I fnstcr than ‘1’his incrtxrsc in KI rckrtivc Im quunlimtcd I mn Ibis rcsull UI guw uguinsl ducumpusilim purk frqucncy shift uccompimirx Will] twicr w much Idd K)ll(l Imldurls, pwsihl y u MC I c nqw ra t urc ! inc rw w . oXHIIW w ir(.m (Pe(ox) :11’c(ox)~~- I= (;. 14: 0.7 I :0.14 i’oll%uum prrwwt the sword IV K~ mu not, Imwcvwl cOnstuM incrwwal Uccuusc to cuuw 4(H) 11111 Ilru (), 7 1(1, “2.5[), illlll “235. Wilh rquimlhrl nury indicate thut nmru is Iwing fOrnwd d the expense Of I%(ux)T lhe tirsl ritepwi,sc. ussociulimr the than thw fm lcvurMil]ility inl[] IIW ncur [IV wl*rc Iimtd imhwd. AI 35[] Mm, wc cs[imi~h: 1,, .!, I ,X, lIIH[ (.I:C 3(1, r :(.,,X ‘- S’1O, ~linlx. t low), 1111(1 ,.,,, - I hi” \ , WIIIIC IIw c{lllcsptmdill~ Vulllvs ul Vi:,.,,xllolil~ (d iltm WI(I IIxr41Nlu utd Ihu lt~g t)l Ilw Mrpwiw in a rcvcrsihlc BaaIusc iII IIIC low rqwcwnlulivc cxlwulitl~ i. r. 4. at 400 nm d IWO FC(OX) +‘s is grder l~c((ix)~- and I:c3 +, this incrasn Pc(oa) + rcdtcd uhsm hinlj urd SIJ”I’IN, pwrks wrm 10 85°C rihown in Figure l:u(Ox) I cmuh.1nut ubwmnl Ibr dIc full incrruw. ut 350 und 400 nm were u,wd to numilor Ilm ruw[wiutl~m ~)1(PXUIUIC with I:c(lll), uw rdmwn ill I:iguru [hr tcrnpcrulurc l“S.~; Otlwr sludI12s Iwvo w d lliAD und b) ?50 IIM I’m 1,() IWCUUSCCWH liIll t.i~n~’crsion I(I IhII m[)rr highly ruom Icmpcrulurc Mor)l(l nxnidu nm nrd 3S0 nm / 3.0 nlM OXUIUM pl [ = 1,3 solutions, absqrtiun twill tndiurn IIIV sunlplcs were u.swl wilhin n] ut 4W mM Fw. increasing cxpcrinwmls 1966; DENfiUX these cxpcrimcn[s 11(111-coordinulillg”pcrc[l][)ric Iiupt ill III,. dIIIk / 1,0 mM irwrcmc in dmmplion, urd SUTIN, I:urlhrrmtltc, vs. Iemperulurc , F&+ oxillic du nd ulwmrh upprrciubly [re(lll)-ox 19-/7), Ahsorhmwc for 1.0 .“ Ihc 300 nm, As in prrevious DIII.LIEN, c1 Iii,, Cilll llly sin(c cwnplrxcs IUILI Al-ox [:uti%nmru, Ii)r oxulillc. HI rwml +“:l%(m)~” tcmpcralurc), Ihc 350 . ● iron. 071 () ~ ;-——. l—-. -.-. 21J o 40 ‘W Itwnwr CI”ILWIhtis implications production. imd liOR implications for MVT tcchniqucs, mdd for oil migruiiorr, whilr oil [he Ia:!cr CIIUCI has dcprmits. —-... 6“0 80‘ I 00 T(C) ‘:igrrrc 5. Ahsorhurw ut 35(J nm UI u 1.0 mM f:d + , 3.0 nlM 41~ + , illld 1,0 mh! oxalirte duliurr Arrow’s indiuillc order in which Also s!mwn Ihr umpwistm 3s0 nl,l ;Ilw[]rp[ion (pll ==1.3) VS. ‘1”. Ilrimhidl, (;.11. [u supcrgcnc. dLapdcncu lcmpmlurc [i. untl Ci JvutIiI, L. 1968. S[udio complussi Al(]ll)-o.ssululo. muasurcmcnls wuru [alien. is lhL Iht[ari. .Ifmrridh; for u 1.0 mhl / 1.0 mhf oxillil[(j Illnilry Cwmiclmul solulion III pl I = l.3 nnd CrLrur, D, A. 1987, In lltel~tlotlytltitt)i(. Minfvwk, pohmziomdricu G(ICL Chim. Flf(idvr und 11. P, Eugs[cr); Orc Hui(ls: Milgm:,lic Mwlding md dci Iful. : 1004-1013. M d!s; (f Gwlt)gilwl (A, Rcviuw ,S. E. I in Mineralogy 17: 255-321. Dulliur, would prudicl apprt]x imdcl y 3 % dccrcasc in ahsorlumcr mldition of” (Iw Al [[I tin I;C/OX siduli(ln. okm’ld upon Al 20° C, wc :Ihsolhilllvc” [l Ill, LIUU 350 ill olll~ I)uiwux, l~iguru 5 SIN)WS u plt)[ 01”[he sp~’t ius, M II 1 0 I :C-OX ln~”ruti.ws f“ilSIUrI]liill K I (1‘u-t)X) 111klW~r L’V CI lillit [ illL’Rm U SC sho WS d higlwr I llill lcmpcrduws I Iowcvur. Icss III*II cxplnnuli(]ns pruwnt dua]mpositiull uompclili(m hill il lhc s)slulns. upon r{ Iurn 1(1ro(ml Icmpur;lluru Ihr slirrling dwtmplitm. lhcmwlvcs: Is “I-W cillwr Al prom(llus (~1’lhc iron oxuldcs or rqllilibrium t’OlllI1dlll!)ll tiivwl sludius us il imltltrs signilicnnl highrr quunli[iw Irmpcnrlurw, .I.-wmsilivily d’ I:r((lx) d Ilw uss(wiuliml ollll’r f’illlly I ’1 1 ).WI Y T IInd Al((m) ~kpcrlnmnl~ irml oxulillc d hl(tm)~~ Irtnlwru[urr mixw-1 il~lll/Nllllllilllllll oxpcl IUWIIIS urt mdmf, spuuirs. Cm, Ii. N. 1990. illt.ludin~ SllCh ~ et].cxid drprndrm”r ~mlll:llc r[nllprlililm III(vA’ lilt M([)X)J ~. Cht’)11. 46: Nuclv:lr solulion “ulcchtdul{) cmnplrx(.s. - I, ‘Iris-( hfilgnL’llL. in uquutN1s coInpluxes hl)hdronr 9: fi13-R23, Vurnwr, V.(.. 19116. S(mrcrs und spcciulion silicon in rurtund wtilcrs. Evcrd d IW”(’: 111Sih(’f)/l M. 0’Conrror): 01 ulrrminum urd Iliodlrmi.rrfy 4-23., 1992. Iixp’crinwnhd Aluminum N,,w York: (txls. I 1. J, Wiley & s[udy of oxulrdc compluxing nnd silicu syslcnls, Y, K,; i~lw, I.. M.; Grodtitn. UIN1 iulll tJII hhilhhvhip I)iflgwdds M Khtiralm, ([1.1.. W. W.; Y. K.; Muisl, lxmt~thc, I JSA , ,4/@, I ~11null, A-S.: I W), bll/1f’1’tl/tPki.V/J’ Mtiwr iud Alinrrid W.W,; I UW, (’m[llh~.rs, lW17, Gcodwmislry Mississippi I., M.; l~f nwlul - Sun Ihmw Pusin, (hv~(”hrnl. ~: 543 -5(11. l’rv)f”m,wi,r, Wmlr M - sons, A. I Y7!I. (hwl’hmicdl .Sdhmmnt #JIIIilI’(JIIIIIrIIf.t. MM IILy, 1),1:, wulms Ild, ) .f$l; I 1 I -122. P. J,; I:rics, 1’.1., Iich Iwlmw frdm (-rnlrul (d (iocrlitz, in hnurlion diMgcnc~is, In ‘lht’ of UI’gmdr (hruiicr, N- A,; k ’1 1 1 1 1 ’1 [, Sprctr[ni{’tq]iu ‘1’~wtmlo: J. Wiby t ),: Junctky, i).11.; (hli”ftlcy, J.S. rwidcn,.w for t~rgunic diucid Lxlmplrxultm wilh dimllvrd silwu ill MlurouN sydom~, OX#lic Mcltl. or~, (;rIJI#l{wl. 14: S?552H, M,l(.[hwwl, UI r[ uml pcrson[ll communiculi[ms. Cnrothrrsl 19t14. R(dc 0( orgunic sp,.with dimdvwl $wlpm As CW1hc sww t’r~ml IIWSC prdimirrury invtdving 011”111. 1968. Clwlulcs rJu o!’ siliwn(l\’) from si~dinwntury lmsin’~ in minrrul LIulu, irun okulnlus sccnl VI thmlinidu ul higher Irmpciulurr%, Iml iilrllwr R. I.. Sot’i(’t)” (~’ ~<(’f~ll, I’dl’t 1;l/(df)Api,Y/,V tld c’ull~lnlll!i, the Iw() K I ‘N 11’u~kwdl hut slnmgt’r AI-I)x [hUll plLdidLd, tlw Irunwndous 1). 1:,; Pilrr, J.; (ldwr, Khurirko, \vl)ulll IL’111111., 1111lllL’l)n~iSIL’nt~ In lhL” rllolll k’lllpL’rutlll’U i’oll:ud ul[llllilllllll-t~xlllltlu R.; lkrroit, (,”(~,rr~lo(’/li/)l,, i(.t{{, suhlnilld ‘l-his Iutlrr L.xplumdion rding. Mvillcur, K~st)Iiiin~~ s[udics I:uin, J. Il. uId IIW mtwsurwl ul’lcr rc-c~xlling tlw syslcm mt]ru llccurulr oxitliill’s S~ms, in [hu is only uchicvcd UI higher lcmpwirlurcs, Iinirl uhsorpliml rcprusunls k lllllL’durL’S, K 1(.FL!-(Jx) mi]rv [hiig uut~’hcs Up mt~iu rclcvun[ to gc(whumicd Ihc Asorplioll signilicunlly Ih:II K I(AIwx) IIILIy intllcu[r hl.; Icr(l 1I) ~lvcc Llts illli(m~ dimrhokylulcs. Ilvuns, An iuitixl dip iu :il)s{)dliill~t :)f iron Ac/ii 1383 -131’IH. ~Jl”Icmpurtilurr. Iuncli(m propdies mdium. .Stwnd. Al 1: 473-479. only O ~lll;l]] dL’L’rL’iISL’ In ilh~orp[l(~ll ill 35011111, consis[Lmt wilh [hc two s~udius. 1. 1977, “1.hcllllodyllalllic nutlmrutus in pL’rthkwilk d l), Il. uml Sutihrm, 1(.(’. ut. id wlltm III oil .Iirhl ~m lw ryliu 1. I{JHN. l)ilim~’lllmul WrIlCIHl f)rA’. (kt)(hm. 12: 145-2W. MiNuhwrd, 11.(;, trml SUhn, N, t’[~llNhUllN li~l 111(’lt~lnuuion Irtm(l I I ), lmn~, l’utkrr, (’, A, 11)51, A tmw wnsillvr I(WI 17 I{IIW uml ~quildnium Ill ( W’111, S: I l!(l(~ I H“lI, Simw Ilirrls wilh polns~ium A22(J: IWI(;. of Ihr mlmol~xsrlllw (’(lll@rR rhrnlird [iv Illlxdntr. uL.lin~mwtrl Pn)tl ltq:. IYtn, 1. . .,C Scwi\rd, T.M 19~4. llti lorn~il[i[]n 01”Ic:d(li) chloridv Li)IIlplcxLJs [1) 300” C: A sl]Wtr~\pllt)t(JlllL,[riL. sludy. w <i,,,), “him. Sj(]hurg, Cuwr]ochit)l. A LYii 4.9: 121-134. S. und (Mrmm, slruclurd sl;dics L.-o. 1985, Equililmum of silicmr(l V) .ws[mnncc study of spl’ciutirm wrd cquilihriu ulllllliniulll( SW,, lll)-(>xulic DiIIIiJII Surdilm. Tnlm. R.(”.; acid-hydroxiclr J. syslmn. in the (3 ifw . ?665-2669, 130cscl S,\\’,; Crossuy, L.hL,nlislry [n” s(’~.t~lldtiry Iwrosily, lJ./\. in andzyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA Al nuclwlr aqur(ms sf.~lulirm, I%r! 13. A Polwl[imnclric n~gnc[ic id und uluminium(lll) hf~l>tm~lld and K.(’, l..;. 1’)S4. Ilm In (.l(nrit, f)ifl,fdm~.h. SurLlu[ll); .4.4/’(; Alcmoir (d?, _J7 :12-)-150, ‘1’honlils, l;.; hlilsion, A.; & !!lL’vri~r, I :.; with UL.CIWCd sluIJy. Eflrirwl. ‘I”hyrw, G.[), ddcllllilliltil)n Boudu!, lh]tlL”r[), J .S.; D. 1991. Rmilkr, Aluminum(lll) t)xtilMtu, A pduntionwtric Sci. 25: Y hhif)l. and I Iwris[m, W.J. J,; spcci;llio[l :ind Al NM R 1553-1559. 19(~1. l~x[~rllllL’ll[ill ot IIlc IIwrnmdyml[nic slilhilily 01”lllL’ Hlul]~inull)-oxilliitt UI~nlplLhX[i[ 25, 50, 70, 100 imd 125’’(:. (;.S,4A/Mlrf[[’/s }~’il)l /’r(I,vmm,Y 23: I\? 12,