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ȡ䇵ķY(ji)ȡ䇵ķY(ji)P(gun)I~h(hun)D(zhun)G䇵VD(zhun)Gȡ䇵ķY(ji) Aڭh(hun)Ƽ˾Vʯ䇵ķҪᷨ}ʯҟY(ji)ȻAF(xin)C£ һᷨ ᷨxʯȡ̼Ǯǰ^ĵVʯ䇹ˇ乤ˇD1-1ʾ˷ȌȻxʯ950-1100決ʹɆбϵĦ-xʯD(zhun)׃ķϵĦ-xʯھD(zhun)׃VW|(zh)ҲSwY(ji)(gu)׃a(chn)@׃W,cAl(f)NȻc-xʯ250-300±ͨ^ữl(f)ÓQɿ䇺Ͳ}ʯʽ£ -Li2OAl2O34SiO2+H2SO4=Li2SO4+H2OAl2O34SiO2 ϼᷨxʯȡ̼䇵šԭ īIǧꐰꐁRʯ.xʯᱺˇо. ϡн٣201135(1)118-123.õwE£ ٱQȡһ|(zh)xʯڻD(zhun)G1000-1100決30min sĥĥ200Ŀ ữᣨ93%-98%Փ140%ض250棬rg30min ˮữȥxˮMДїl飺ط15minҺ̱Ȟ ݷxY(ji)C aCO3ѸкpH ʹFXM^VõҺҺͨ^ ̼䇵ȡ D1-1 } }cȻxʯY(ji)ʹVʯеD(zhun)׃?yu)䇣ͨ^ܳʹ䇏ĵVʯM Һ̎xʯrY(ji)^вHS-xʯľD(zhun)׃ͬrҲxӽQHԓ -xʯD(zhun)QɽY(ji)(gu)^ڷĦ-xʯ,Ȼl(f)xӽQġڼӟY(ji)^ĻW ǣ -Li2OAl2O34SiO2+K2SO4=Li2SO4+K2OAl2O34SiO2 ԓǿģʹӳֵMڹˇ^K2SO4ȻK2SO4rF ʳNa2SO4K2SO4ȫNa2SO4K2SO4ɡxʯӰ푺m(x) ֻNa2SO4K2SO4}H̎}VҲ̎z}V ˷ă(yu)cֽܷͨеĺ䇵VʯȱcNa2SO4K2SO4Ĵ }Ka(chn)ɱ^a(chn)ƷҲȾ īI˼h.}ĸȡ̼䇵š·о. W201034-36. õ wE£ ٱAεă(yu)l飺ض940rg120 min ĸK2SO4Na2SO4CaO=20 ڽһˮa(chn)ﰴҺ̱31ˮ СrȻoóVVMȡVҺϲ ڶˮʹ80%Li80%Na30%MҺҪMһLiĽ ʣͬȡҺ̱Ȟ3l ۳sڌҺ{(dio)(ji)pH^аl(f)F(xin)pH>6r_ʼF(xin)ɫAl(OH)3pH>8r˰ɫ ӣfAl(OH)3ȫ^m(x)ӉApHpH>10r_ʼF(xin) tɫFe(OH)3pH>13rtɫӣfFe(OH)3ȫVõ Һ ܡҺӟᵽ95Na2CO3ҺҺa(chn) ɫĩVVγɼs1cmĞVßˮϴ3κV200к3 hQ ܽ60mL ϡҺдzyVҺռzy ʯҟY(ji) ʯҟY(ji)ʯһʯʯc䇵VʯY(ji)ٌY(ji)Kܳȡ̼ĿǰY(ji)^еW ߀ȱJR係÷ʽ飺 Li2OAl2O34SiO2+8CaO= Li2OAl2O3+4[2CaOSiO2] ʯҷa(chn)ˇDʾ^̰ƂϴҺsY(ji)ȎׂҪ ʯʯ(jng)^ĥ䇵Vcʯʯ|(zh)ϣһ}ɺϸbbD(zhun)G һضMзʹVеD(zhun)ɿˮĻa(chn)ͨ^s|(zh)^Vx ɵõ䇻ĽҺҺͨCO2wUt̼cʹy̼}ʽ (jng)ϴõ̼䇮a(chn)Ʒԓ^CaOļԽ࣬Y(ji)Kе䇵ĽԽY(ji)r䇵Vʯе AD(zhun)׃?yu)X}rX}D(zhun)׃ˮX}ԭ}M,ĶʹAلtʽM Һ ʯʯY(ji)ǚvʷϵ}a(chn),Ҫ(yu)c̺,O(sh)丯TС,a(chn)ɱ,ԭ, Ȼa(chn)ʯʯ,ҿúʯͻúȼ;ȱcҺȵ,l(f)ܺĴ,ͨ,䇻^, ҽV,SoO(sh)y ʯfġʯʯHĸCұˇ̡@ƪµõʯʯY(ji)ȡ䇵šEʾ ٱSĸʯʯ1 : 3 ڻD(zhun)Gн(jng)900ұ ˮAٚˮ, ȻcSx l(f)s䇣 ̼cʹĸҺеܽȸС̼ Ҫˇ̈Dʾ ģȻ ȻȻʹVʯе䇼ЃrD(zhun)ȻMȡټ仯ġҊȻ a(chn)ˇЃɷNМȻڵډAȻcĜضƵúȻğY(ji)K(jng)^ܳʹ֮cs |(zh)xһNߜȻȻ]l(f)ڸcĜضMбʹȻɞB(ti)]l(f)Ķcs |(zh)x@ɷNÁ̎䇵VʯȻc@}ȻȻķ飺 Li2OAl2O34SiO2 + 14CaCO3 + CaCl2 =2LiCl+ 14CO2+4(3CaOSi O2) +3CaOAl2O3 txʯcʯʯȻ}һ|(zh)1000ɵLiClAMc҉mһͬM럟 ⣬ͨ^ՉmϴռLiClҺl(f)s͵Na2CO3Һ,ɵõLi2CO3a(chn)Ʒԓ ă(yu)c̺Fԇ䇵Ļʿ_90%ȱctLiClռ^ytⸯgԏԇ Ƀοr(nng)ġȻ˴^ĸȡLi2CO3@ƪ õȻȡ䇵šEʾ ĸNaClCaCl=1ñMĥCĥõϸϣƳF ڱ^пƜض900-950 ˮҺϵȞ , ضȳ ܳ}(j)Һ}xӵĺCaCl2 + Na2CO3 = CaCO3+ 2NaClӋ^2 % wNa2CO 3ĩصĸҺ90 ~ 95淴 l(f)NaCl sKCl ߳ 壩A AҪD(zhun)̼ܳĴˇͨ^ʹ̎ȻxʯD(zhun) ̎-xʯ̼cc-xʯ^ߜض(>200)(>Һˮrc䇵ÓQ ʹ̼䇵ʽȡʽ飺 Li2OAl2O34SiO2+nH2O+Na2CO3= Na 2OAl2O34SiO2nH2O+Li2CO3 bÃɷNʹеLi2CO3D(zhun)Һcx,һbͨCO2D(zhun)׃ɿԵL iHCO3,xӟҺ,ʹ֮ٳɞLi2CO3Y(ji)һNϝ{мʯʹ䇿LiOHM Һx,l(f)sõLiOHH2Oa(chn)Ʒ ͨCO2õ̼ AҪ(yu)ca(chn)̶a(chn)^̼ͨữֱa(chn)^Ʒ%)늳ؼ̼ a(chn)Ʒrg(10-30min),a(chn)Чʸߣ̼ữӜֽضȵ()ܺĵa(chn)^ډA Խ|(zh)MУ]иTO(sh)rͣa(chn)̓rֵĸa(chn)ƷcҪȱcډڸ ߜؗlMУg(sh)Ҫ^Ŀǰ]ЬF(xin)ɵ}a(chn)Sɹb^̿ԽbXV ܳˇ ҪˇDʾ ҪīIƽáꐰǧAxʯȡ䇵оɫ201192 1-23. O(sh)ӋE£ ٱD(zhun)ͣȡúҘƷ100gRt(ni)ڸߜMD(zhun)D(zhun)Ĝضȿ1150~1250 sĥԭsٌĥ50~325Ŀ {(dio){Na2CO3cĥϼˮ{(dio)ɝ{cĦȞ2~7Һ̱Ȟ3~5Na2C O3ӋҺࣩ100g úк190g10-6100=ԺС39=, cĦȞ7c 7=̼c2= mol106=Һ̱Ȟ5w|(zh)100 gҺ1005=500gҪˮ= g ܉ø߉ϝ{ӟʹض180~270ֺغ㉺rg~߉ĉ ~6Mpa ݽpE4еϝ{pB(ti)ʹضȽ0~40档 ̼E5еĉϝ{ͨCO2̼D(zhun)ܽȴ̼ϝ{̼ضȿ0 ~40̼~4 MpaҺ̱2~6m(x)rg1~2h^̼MС ߷xϴ켰sE6̼ϝ{^VõVҺ͞VV(jng)^ϴȥϘ֬ sķȥVҺке}Vs|(zh)x ӟֽ⣺E7еijsƺҺӟᣬֽضȞ50~100õ̼ϝ{ xϴ죺E8@õ̼ϝ{xęC(ni)Óˮõ̼䇝ϣٌMϴٴÓˮ ϴ2~6Ρ E9@õ̼䇝ڜضȞ150~250ĺкɕrg2~3h늳ؼ̼ Y(ji)һ£Nǽ(jng)^䇵IJEõ䇵ĻĿƉĹXI ʹA}ԭʹ}MҺ{(dio)(ji)PH}ĉA} |(zh)c⛵ĻĿcÓQ䇣õˮ}ʹ}M뵽Һ õ䇵Ļ AO(sh)Ӌ£ 1úcNa2CO3|(zh)Ȟ1:1քeQȡ100gúc100g Na2CO3Rt9 50決2Сr 2sĥкܸߵᣬˌQsډ^ОʹcҺĽ| eĥ200Ŀ 3{(dio){̼ccĥϼˮ{(dio)ɝ{Hڸ߉ԭNa2CO3Һ105 g/L2L 4ø߉ϝ{ص225غ㉺rg1Сrʞ300r/min 5pE4еϝ{pB(ti)ضȽ0-40 6^Vȡ40mlVҺcƷƿy
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