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ʯôȫ

ʯôȫ

F(xin)ˎоʯˎþֹѪֹʹȥÿί_񯏡(chung)ѪC̯٘(ni)߀ֹa

ʯҌԲͬίЧҲвͬʯ҉AԏԏҪڸgίuЧ^ãʯҲʏAֹѪⶾՔȷб^ĹЧʯ҉A^ί_c

ʯcˮ(yng)ʯʯҲɽʯ}΢ˮˮҺQʯˮʯˮд^δܽʯҕrͷQʯҝ{ʯڬF(xin)е;OV

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ڏVr(nng)iuߺһЩʯҷĩ·߅ľˢһ׶ߵʯҝ{oľֹľxNֲʳþrҲҪһȵʯˮoNֲ

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uڲMк̼(dng)ruʯˮУuϳF(xin)SСuĶ̼?x)w@r̼?x)wcʯˮ(yng)̼}uϵСףʹⲻMu(ni)uͲMк]⣬u(ni)ͲMоҲͲ׃|(zh)ɉĵԱ^Lrg

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޽ݕrҪõʯcɳӻÁu@Ĵu^ι̡޽ú߀Ҫʯҝ{ˢϵʯҝ{տ՚еĶ̼l(f)W(xu)(yng)׃ɈӲ̼}ʹ׃Ý׈Ӳ

Ƥ^ʯ䷽һƤ䷽ке|(zh)ǣcʳ}}~ˮ



ЙCֽa(chn)ЙCVL(fng)Ҳܮa(chn)|(zh)ʹ@Ȼ@Ҳʹr(nng)Lh(hun)ԻӽԵ@̫rһyLˣ@rʯҁʹmr(nng)LM΢ķֳͬrʯе}Ԫ߀ֲL΢Ԫ

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ڻSa(chn)^Юa(chn)ˮеˮwԣͿʯ̎к|(zh)Ľ(jng)l(f)ʯҲ^ԞS໯SÁ̎ˮ

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F(xin)ڹ·޽҂�ճ�ɳʯʯһϣ䁽·@ӣʹ·ιȻ·ϞrСʯĻ޽ƽİR·

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r(nng)ڹxһʯҺ~ɲҺ횢xҺһN{ɫճҺwxЧãr(nng)ˎ^С

št(y)W(xu)(yng)

xֹѪʹgν_񯏣(chung)ѪC̯Ó٘(ni)ֹa

ʯҞɫĉK۠Ҫɷ֞}ˮԮa(chn)͚}׷QʯʏAԣԷdzʯҿԚNԭѿߟoЧҪډڡSؼˮϵȵڌHa(chn)ʯ҃rr(nng)׺S̎I֛]y„Ěζɫ^Ҳ@ԑ(yng)÷dzVcB(yng)ֳĽ|УP߰l(f)F(xin)Ʒʯҽ(jng)`_Ч䌍ҪҵʯõԭҪ֪ʯ

һʯ(})߂ֱӚһ҂Iʯґ(yng)ԓʯʯDzֱֻмˮ׃ɞʯҲžЧԲҪֱӰʯҷ۸MһǸɷºܶ(x)ȻSr߲Ǹɷە҉mʯҵķۉmMݺպ(ni)ˮֺҲ׃ʯ@rďAԲ߀gĤֱΣݽl(f)

Զ¶ŵʯҿտ՚֮еˮ׃ʯ@һ׃ͬͬrMеһصףصȻ@(x)ǻӵһKصҴIJԭw¾ۼֳѴ҂Ԟѽ(jng)Ma(chn)Դ@ôһMһˣ˕rʧȲΣ߀Ҫ(yn)

: ʯڿ՚б¶rgˣc՚еĶ̼𻯌W(xu)(yng)̼}]˚xʧȥˏAҲȫʧȥ˚ĹЧһ_ЧҲֺܾ ʯ;ҪעF(xin)ìF(xin)IF(xin)IF(xin)IJҪ춼Ҫô档

ʯ;_ķǣrʯҼ1020ˮƳɞ510Һ᲻հ׺MͿˢ"ʯҷ"_ķǣrʯ1ǧ˼ˮ350 ƳʯҷM߰

Էo ۉmҸҺΌճĤд̼Ϳ͉Aһʹ֬Ƥwˮܽ⵰|(zh)̼gMʯҷۉmסSȞ5mg/m3 ۉmrˮɴ򼰪qW̎Ϳĩ(dng)ۃ(ni)rˮM_ϴ5%Ȼ@Һ0.01?Na2-EDTAҺ_ϴȻ0.5%ؿҺ롣r(yng)עⱣo÷mwSƵĹ]mRͿ֬ܛ࣬Էֹۉm  b\ Ã(ni)rϩϱĤϾbÿ25kg(yng)AڸĎ췿(yn)c|(zh)A\\ݔrҪܡʧrˮɰһȡ  ﻯ|(zh) (x)āİɫĩܶ2.24ӟ580Óˮ}ڿ՚ն̼̼}@}΢ˮڴЏAƤwиgá

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   Ư׷ۣ2Cl 2Ca(OH)2=CaCl2 Ca(ClO)2 2H2O

.}ЉAͨһNA}ĉAԱȚcٻԣ}cښ}ܽȱȚcСö࣬Ԛ}ҺĸgԺ͉AԱȚcС@Щ|(zh)Q˚}ЏVđ(yng)ár(nng)I(y)Y(ji)(gu)@@NÚcDzܵr(nng)ˎҺʯ~ˮҺһƵ1885ڷǶ@Nڹ߲˵{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{uĨŒ֪r֪ǹI(y)Ҳl(f)@(yng)^ҪÚ}кǝ{Ȼ̼ͨʹʣĚ}׃ɳ^Vȥ@Ӳܜpǵζ

ʯ CaO 100%) 0.840

ҪW(xu)ʽУ   1.}Һ̼cҺ(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{@ӜضȸߕrMˮʯƵøʯҝ{˷(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.}ЉAͨԣһNA}ĉA

Țcٻԣ}cښ}ܽȱȚcСöԚ}ҺĸgԺ͉AԱȚcС@Щ|(zh)Q˚}ЏVđ(yng)r(nng)I(y)Y(ji)(gu)@@NÚcDzܵġr(nng)ˎҺʯ~ˮҺһƵ1885ڷǶ@Nڹ߲˵{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{uĨŒ֪r֪ǹI(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]ܵҺٴγ塣ӟҺ׃̼}ܟֽɰɫ̼}  Ca(HCO3)2==CaCO3 CO2 H2O   10.}ʢڎԇƿmȻ軯W(xu)|(zh)(wn)ǕcA(yng)NaOH,KOH,RbOHBa(OH)2,Ca(OH)2њ}ڎԇƿl(f)·(yng)  Ca(OH)2 SiO2===CaSiO3 H2O   }ƿ(do)ƿӴ_Բʢڎԇƿ  11.ȡ}H2O CaO=Ca(OH)2(@ӛ]г̖)

ԭϳɷ

̼}ҪɷֵȻrʯʯ?gu)r׈|(zh)ʯ?gu)rÁa(chn)ʯҡ   Ҫɷ̼֞}Ȼrʯm(dng)ضџųֽĶ̼õ}(CaO)ҪɷֵĮa(chn)ƷʯңַQʯ   ڌHa(chn)Уӿֽџضȳߵ10001100档ʯʯԭϵijߴџrGМضȷֲԭʯгǷʯҺ^ʯҡǷʯе̼}δȫֽʹÕrȱճY(ji)^ʯҽY(ji)(gu)܌泣һ컯a(chn)ԭг̼V(MgCO3)ʯ߀дҪɷV(MgO)(j)VĶʯҷ֞}|(zh)ʯ(MgO5)V|(zh)ʯ(MgO>5)   ʯҳʰɫɫKʹãKʯҳӹʯҷʯҷۻʯҸʯҷɉKʯĥ(x)õļ(x)ҪɷCaOʯҷljKʯmˮ컯õķĩַQʯңҪɷCa(OH)2ʯҸljKʯ^ˮ(sʯwe34)컯õĸҲQʯҝ{ҪɷҲCa(OH)2

컯cӲ

ʯ(CaO)cˮ(yng)ɚ}^Qʯҵ컯(yng)ɵĮa(chn)}Qʯһʯ  ʯ컯rųğwe120џ}ߵ

ʯ컯^şweҲ^ࡣ컯ʯҳÃɷNʯҝ{ʯҷ۷   (j)ˮIJͬʯҿ컯ʯҷۻʯҸʯ컯Փˮʯ32ʯУ6080ˮɵõw(x)Сɢʯҷ^ˮ컯õһȵʯҸʯһ㶼^ʯ^ʯ컯ʯҝ{wӲٰl(f)컯컯a(chn)Û¡_^ʯҵ@NΣʯ컯߀(yng)ꐷ2ҡ   ʯҝ{wӲY(ji)̼ɂͬrMе^ʯҝ{wˮl(f)նڝ{w(ni)Ŀ϶W(wng)a(chn)ë(x)܉ʹʯwӾoܶ@Ïȡ

@Nճʧˮ@õďֵˮʧͬrڸʧˮ{wК}Һ^ͣY(ji)}wa(chn)ľw(sh)LҲڴh(hun)}ڳB(ti)•c՚еĶ̼(yng)̼}ጷųˮ֣l(f)̼  ̼ɵ̼}w໥Bc}γɾoܽĽY(ji)W(wng)ʹӲʯҝ{wďMһڿ՚еĶ̼ܵγɵ̼}ӽY(ji)(gu)^ܣK̼MһBˣ̼^ʮ־  ʯ컯γɵʯҝ{Уʯγɚ}zwY(ji)(gu)wO(x)(s1m)ȱeܴ(_1030 m2/g)һ^ˮĤˮ^ˮֵˮԺˮɰ{Уɻɰ{@ɰ{ĺ  ʯY(ji)Լ̼öӲڿ՚еĶ̼̼γɵ̼}Ӳֹ̼(ni)B͸ҲKˮl(f)ӲӲďҲ13ʯɰ{28 dĿֻ0.20.5 MPa̎ڳh(hun)rʯеˮֲl(f)̼ҲoBӲֹͣϚ}ˮӲʯˮ߀ܽ❢ɢʯҲLڳˮݵĭh(hun)ʹá  ʯӲ^Ҫl(f)ˮ֣we@տs׳F(xin)ɿsѿpʯҲˆΪʹãһҪɰ鵶ȲԜpտsӿܹ(ji)sʯҡ  ʯҾ^ĉAڳcB(ti)ĻX(yng)ˮӲԵĮa(chn)a(chn)zY(ji)ʯ߀ǽϹI(y)Ҫԭϡ

 


Aڭh(hun)�Ƽ޹�ڇ(ni)50lССʯa(chn)D(zhun)Ga(chn)I(y)̎50-1000ÿa(chn)D(zhun)GҎ(gu)Ħ1.6---4.8ףL32--68׵ڇ(ni)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\D(zhun)ʿ10%a(chn)30%ܺĽ20%a(chn)_50-1000t/dӹ(ji)ܭh(hun)ֱԃ18637113703(΢̖ͬ)Aڭh(hun)�Ƽ˾\(w)Srgӭǰ텢^!

 

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2(dng)͑†ԺAڼg(sh)̎Ҫȥ͑F(xin)̽Ԕ(x)š̲ÈDԼA(ch)D
3҂SrņTҕl͸M͑O(sh)a(chn)Mȣ(yn)O(sh)
4O(sh)Sǰ҂ԇC\24СrṩԔ(x)ęzySͬO(sh)xl(f)؛
5O(sh)䵽_F(xin)҂Mۺ󹤳̎_F(xin)ؓ(f)؟(z)͑b{(dio)ԇֱO(sh)a(chn)ؓ(f)؟(z)Ӗ(xn)ˆT͑ȫa(chn)ɻع˾

 

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