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ʯôȫʯôȫ F(xin)ˎоʯˎþֹѪֹʹȥÿί_(chung)ѪC̯٘(ni)߀ֹa ʯҌԲͬίЧҲвͬʯ҉Aԏ(qing)ԏ(qing)ҪڸgίuЧ^ʯҲʏ(qing)AֹѪⶾՔȷб^(qing)ĹЧʯ҉A^ί_c ʯcˮ(yng)ʯңʯҲɽʯ}ˮˮҺQʯˮʯˮд^δܽʯҕrͷQʯҝ{ʯڬF(xin)е;OV һ ڏVr(nng)壬iuߺһЩʯҷĩ·߅ľˢһߵʯҝ{o(h)ľֹľxNֲʳþrҲҪһȵʯˮoNֲ ur uģڲM(jn)к̼(dng)ruʯˮУuϳF(xin)SСuĶ̼?x)w@r̼?x)wcʯˮ(yng)̼}uϵСʹⲻM(jn)u(ni)uͲM(jn)кˣ]u(ni)ͲM(jn)оҲͲ׃|(zh)ɉĵԱ^Lrg uĨ ݕrҪõʯcɳӻϣÁu@Ĵu^ιú߀Ҫʯҝ{ˢڣϵʯҝ{տ՚еĶ̼l(f)W(xu)(yng)׃ɈӲ̼}ʹ׃ÝӲ Ƥ Ƥ^ʯ䷽һƤ䷽ке|(zh)ǣcʳ}}~ˮ ЙC(j)ֽa(chn)ЙC(j)ᣬVL(fng)Ҳܮa(chn)|(zh)ʹ@Ȼ@Ҳʹr(nng)Lh(hun)ԻӽԵ@̫(qing)rһyL@rʯҁʹmr(nng)LM(jn)ķֳͬrʯе}Ԫ߀ֲLԪ ̎ˮ ڻSa(chn)^Юa(chn)ˮеˮwͿʯ̎к|(zh)Ľ(jng)(j)l(f)ʯҲ^ԞSSÁ̎ˮ · F(xin)ڹ·У҂ճɳʯʯһ䁽·@ʹ·ι̣Ȼ·ϞrСʯĻƽİR· r(nng)ˎ r(nng)ڹxһʯҺ~ɲҺ횢xҺһN{(ln)ɫճҺwxЧãr(nng)ˎ^С t(y)W(xu)(yng) xֹѪʹgν_(chung)ѪC̯Ó٘(ni)ֹa ʯҞɫĉK۠Ҫɷ֞}ˮԮa(chn)͚}Qʯңʏ(qing)AԷdz(qing)ʯҿԚNԭѿߟoЧҪډڡSؼˮϵȵڌHa(chn)Уʯ҃rr(nng)S̎I֛]yĚζɫ^Ҳ@ԑ(yng)÷dzVcB(yng)ֳĽ|P߰l(f)F(xin)Ʒʯҽ(jng)`_(d)Ч䌍ҪҵʯõԭҪ֪ʯ һʯ(})߂ֱӚһ҂Iʯґ(yng)ԓʯʯDzֱģֻмˮ׃ɞʯҲžЧԲҪֱӰʯҷ۸M(jn)һǸɷºܶ(x)ȻSr߲Ǹɷە҉mʯҵķۉmM(jn)ݺպ(ni)ˮֺҲ׃ʯ@rď(qing)AԲ߀gĤֱΣݽl(f) Զ¶ŵʯҿտ՚֮еˮ׃ʯ@һ׃ͬġͬrM(jn)еһصصȻ@(x)ǻӵģһKصҴIJԭw¾ۼֳѴ҂Ԟѽ(jng)M(jn)a(chn)Դ@ôһM(jn)һ˕rʧȲΣ߀Ҫ(yn)ء : ʯڿ՚б¶rgc՚еĶ̼W(xu)(yng)̼}]˚xӣʧȥˏ(qing)AҲȫʧȥ˚ĹЧһ_ЧҲֺܾ ʯ;ҪעF(xin)ìF(xin)IF(xin)IF(xin)IJҪ춼Ҫô档 ʯ;_ķǣrʯҼ1020ˮƳɞ510ҺհM(jn)Ϳˢ"ʯҷ"_ķǣrʯ1ǧ˼ˮ350 ƳʯҷM߰衣 Էo(h) ۉmҸҺΌճĤд̼Ϳ͉Aһʹ֬Ƥwˮ֡ܽ⵰|(zh)̼gMʯҷۉmSȞ5mg/m3 ۉmrˮɴqW̎Ϳĩࣻ(dng)ۃ(ni)rˮM_ϴ5%Ȼ@Һ0.01?Na2-EDTAҺ_ϴȻ0.5%ؿҺr(yng)עⱣo(h)٣÷mwSƵĹ]mRͿ֬ܛ࣬Էֹۉm롣 b\(yn) Ã(ni)rϩϱĤϾbÿ25kg(yng)AڸĎ췿С(yn)c|(zh)A\(yn)\(yn)ݔrҪʧrˮɰһ ﻯ|(zh) (x)āİɫĩܶ2.24ӟ580Óˮ}ڿ՚ն̼̼}ᡢ@}ˮڴЏ(qing)AԣƤwиg a(chn)Ʒ; ʯҝ{Ca(OH)2 CO2=CaCO3 H2O r(nng)I(y)ҺCa(OH)2 CuSO4=CaSO4 Cu(OH)2; ׃AԌmʯҼк׃A I(y)ƚcCa(OH)2 Na2CO3=CaCO3 2NaOH Ưۣ2Cl 2Ca(OH)2=CaCl2 Ca(ClO)2 2H2O .}ЉAͨһN(qing)A}ĉAԱȚc(qing)ٻԣ}cښ}ܽȱȚcСöԚ}ҺĸgԺ͉AԱȚcС@Щ|(zh)Q˚}ЏVđ(yng)r(nng)I(y)Y(ji)(gu)@@NÚcDzܵr(nng)ˎҺʯ~ˮҺһƵġ1885ڷǶ@Nڹ߲˵{(ln)ɫճđҝҺr(nng)ˎͨ^е~Ԫ粡xвH˚}c~(yng)|(zh)Ҳ˚}ˮcʹˎҺճˎҺֲ֦~ϸ}c՚еĶ̼(yng)yˮ̼}ҲˎҺֲһΕrgˮ_ }Ͷ̼ķ(yng)ՓڻW(xu)߀ڹr(nng)I(y)a(chn)Ȼ綼(jng)l(f)(jng)ʯɳ{uĨ֪r֪ǹI(y)Ҳl(f)@(yng)^ҪÚ}кǝ{ᣬȻ̼ͨʹʣĚ}׃ɳ^Vȥ@Ӳܜpǵζ ʯ CaO 100%) 0.840 ҪW(xu)ʽУ 1.}Һ̼cҺ(yng)܉ɚc Ca(OH)2 Na2CO3=2NaOH CaCO3@(yng)ÁȡA 2.}Ͷ̼ķ(yng) Ca(OH)2CO2CaCO3H2O@ʯҝ{ͿϺ}c̼l(f)ķ(yng)ðˮH2O׃ÈԹ̼}CaCO3l(xing)Еrʹ׃Ӳڄˢõ̿ɶ̼CO2C O2=cȼCO2@(yng)ҲǙzCO2ķʽwͨʯˮ׃CO2 3.ͬĚ}̼cķ(yng) 2NaHCO3 Ca(OH)2=CaCO3 2H2O Na2CO3 NaHCO3 Ca(OH)2^=CaCO3 H2O NaOH 4.I(y)џʯʯCaCO3==ߜأCaO CO2˷(yng)ҲǹI(y)ȡCO2ķһʽã Ͻ(jng)ðןʯҝ{Ca(OH)2CaO H2O=Ca(OH)2ʯҵܽSض߶Թ˸Ըʯҝ{@ӜضȸߕrM(jn)ˮʯƵøʯҝ{˷(yng)ų ʯҝ{ʯҝ{ʯҼCaOH)2ĨډcCO2(yng)׃Ӳ Ca(OH)2 CO2=CaCO3 H2O .䰱c}(yng)ĻW(xu)ʽNH4HF2 Ca(OH)2 = CaF2 2H2O NH3 6.ȻV͚}(yng)ĻW(xu)ʽMgCl2 Ca(OH)2=CaCl2 Mg(OH)2 7.@c}(yng)Ļ W(xu)ʽ 2NH4NO3 CaOH2=NH3 H2O CaNO32 NH42SO4 CaOH2=NH3 H2O CaSO4 CaCO3 SiO2=CaSiO3 CO2lǸߜ 8.}ЉAͨԣһN(qing)A}ĉA Țc(qing)ٻԣ}cښ}ܽȱȚcСöԚ}ҺĸgԺ͉AԱȚcС@Щ|(zh)Q˚}ЏVđ(yng)r(nng)I(y)ԣY(ji)(gu)@@NÚcDzܵr(nng)ˎҺʯ~ˮҺһƵ1885ڷǶ@Nڹ߲˵{(ln)ɫճđҝҺr(nng)ˎͨ^е~Ԫ粡xвH˚}c~(yng)|(zh)Ҳ˚}ˮcʹˎҺճԣˎҺֲ֦~ϸ}c՚еĶ̼(yng)yˮ̼}ҲˎҺֲһΕrgˮ_ }Ͷ̼ķ(yng)ՓڻW(xu)߀ڹr(nng)I(y)a(chn)Ȼ綼(jng)l(f)(jng)ʯɳ{uĨ֪r֪ǹI(y)Ҳl(f)@(yng)^ҪÚ}кǝ{Ȼ̼ͨʹʣĚ}׃ɳ^Vȥ@Ӳܜpǵζ 9.ښ}Һ^m(x)̼ͨl(f)F(xin)ҺȜ@̼̼}[CaCO3]^m(x)(yng)̼} CaCO3 CO2 H2O=Ca(HCO3)2, ̼}[Ca(HCO3)2]ܵģҺٴγӟҺ׃̼}ܟֽɰɫ̼} Ca(HCO3)2==CaCO3 CO2 H2O 10.}ʢڎԇƿmȻ軯W(xu)|(zh)(wn)Ǖc(qing)A(yng)NaOH,KOH,RbOHBa(OH)2,Ca(OH)2њ}ڎԇƿl(f)·(yng) Ca(OH)2 SiO2===CaSiO3 H2O }ƿϣ(do)ƿӴ_Բʢڎԇƿ 11.ȡ}H2O CaO=Ca(OH)2(@ӛ]г̖) ԭϳɷ ̼}ҪɷֵȻrʯʯ?gu)r|(zh)ʯ?gu)rÁa(chn)ʯ Ҫɷ̼֞}Ȼrʯm(dng)ضџųֽĶ̼õ}(CaO)ҪɷֵĮa(chn)ƷʯַQʯҡ ڌHa(chn)ӿֽџضȳߵ10001100ʯʯԭϵijߴџrGМضȷֲԭʯгǷʯҺ^ʯǷʯе̼}δȫֽʹÕrȱճY(ji)^ʯҽY(ji)(gu)܌泣һ컯a(chn)ԭг̼V(MgCO3)ʯ߀дҪɷV(MgO)(j)VĶ٣ʯҷ֞}|(zh)ʯ(MgO5)V|(zh)ʯ(MgO>5) ʯҳʰɫɫKʹKʯҳӹʯҷʯҷۻʯҸࡣʯҷɉKʯĥ(x)õļ(x)ҪɷCaOʯҷljKʯmˮ컯õķĩַQʯҪɷCa(OH)2ʯҸljKʯ^ˮ(sʯwe34)컯õĸҲQʯҝ{ҪɷҲCa(OH)2 컯cӲ ʯ(CaO)cˮ(yng)ɚ}^̣Qʯҵ컯(yng)ɵĮa(chn)}Qʯһʯҡ ʯ컯rųğwe120џ}ߵ ʯ컯^죬şweҲ^컯ʯҳÃɷNʯҝ{ʯҷ۷ (j)ˮIJͬʯҿ컯ʯҷۻʯҸʯ컯Փˮʯ32ʯ6080ˮɵõw(x)Сɢʯҷ^ˮ컯õһȵʯҸʯһ㶼^ʯ^ʯ컯ʯҝ{wӲٰl(f)컯컯a(chn)Û¡_^ʯҵ@NΣʯ컯߀(yng)ꐷ2 ʯҝ{wӲY(ji)̼ɂͬrM(jn)е^̡ʯҝ{wˮl(f)նڝ{w(ni)Ŀ϶W(wng)Уa(chn)ë(x)܉ʹʯwӾoܶ@Ï(qing)ȡ @N(qing)ճʧˮ@õď(qing)ֵˮʧͬrڸʧˮ{wК}Һ^Y(ji)}wa(chn)(qing)ľw(sh)(qing)LҲڴh(hun)}ڳB(ti)c՚еĶ̼(yng)̼}ጷųˮ֣l(f)̼ ̼ɵ̼}wBc}γɾoܽĽY(ji)W(wng)ʹӲʯҝ{wď(qing)M(jn)һڿ՚еĶ̼ܵγɵ̼}ӽY(ji)(gu)^K̼M(jn)һB̼^ʮ־ ʯ컯γɵʯҝ{ʯγɚ}zwY(ji)(gu)wO(x)(s1m)ȱeܴ(_(d)1030 m2/g)һ^ˮĤˮ^(qing)ˮֵˮԺˮɰ{Уɻɰ{@ɰ{ĺ ʯY(ji)Լ̼öӲڿ՚еĶ̼̼γɵ̼}Ӳֹ̼(ni)BҲKˮl(f)ӲӲď(qing)Ҳߣ13ʯɰ{28 dĿ(qing)ֻ0.20.5 MPa̎ڳh(hun)rʯеˮֲl(f)̼ҲoB룬ӲֹͣϚ}ˮӲʯˮ߀ܽ❢ɢˣʯҲLڳˮݵĭh(hun)ʹ ʯӲ^Ҫl(f)ˮ֣we@տs׳F(xin)ɿsѿpʯҲˆΪʹһҪɰ鵶ȲԜpտsӿ(qing)ȣܹ(ji)sʯ ʯҾ^(qing)ĉAԣڳcB(ti)ĻX(yng)ˮӲԵĮa(chn)a(chn)zY(ji)ˣʯ߀ǽϹI(y)Ҫԭ
Aڭh(hun)Ƽ˾ڇ(ni)50lССʯa(chn)D(zhun)Ga(chn)I(y)̎50-1000ÿa(chn)D(zhun)GҎ(gu)Ħ1.6---4.8L32--68ڇ(ni)䓡Fɽɶдɹɼg(sh)D(zhun)ɳO(sh)a(chn)Ʒ Aڭh(hun)Ƽ˾I(y)ڭh(hun)YԴ}}ӹ}p|(zh)̼}a(chn)ĻD(zhun)G\(yn)D(zhun)ʿ10%a(chn)30%ܺĽ20%a(chn)_(d)50-1000t/dӹ(ji)ܭh(hun)ֱԃ18637113703(̖ͬ)Aڭh(hun)Ƽ˾\(w)Srgӭǰ텢^!
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