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        1. ijW(xu)СM̽Fcᷴ(yng)ǷSO2O(sh)Ӌ(j)bM(jn)Ќ(sh)(yn)

          1Fcᷴ(yng)ĻW(xu)ʽ           
          ȡÝ^УƤwմ̎ķ           
          2(do)eЃɂ(g)Ҫãһڷ(yng)^?q)ܲҺ𵽡Һ⡱ֹSO2wݳֹȾh(hun)                       
          3ƷtҺ                       
          4СMӑՓJ(rn)飺ڳõFzF̼ϽɵĚw߀ܺCO2CO2ĻW(xu)ʽ       

          12Fe + 6H2SO4()   Fe2(SO4)3 + 3SO2 + 6H2O  (2) 
          ôˮ_ϴͿ3%~5%NaHCO3Һ 2֣
          2ֹͣӟr(sh)ֹƽ≺(qing) 1֣
          3z(yn)ǷSO2
          4C + 2H2SO4CO2+2SO2+2H2O2֣

          ԇ} Fcڼӟėl¿ɷ(yng)FˮЏ(qing)Ժ͸gĝ᲻Ƥwϑ(yng)ôˮ_ϴͿ3%~5%NaHCO3ҺǴĝ(yng)øɲòôˮ_ϴͿ3%~5%NaHCO3Һ(do)eã(do)ܲҺ𵽡Һ⡱ֹSO2wݳֹȾh(hun)ֹͣӟr(sh)ֹƽ≺(qing)ʹƷtҺɫʶƷtҺza(chn)ǷɶFzF̼Ͻ̼Џ(qing)c̼(yng)ɶ̼ˮ
          c(din)cF(yng)P(gun)֪R(sh)c(din)

          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ }

          ᣨHBrһNc}ữW(xu)|(zh)Ƶ|(zh)(yng)xͬ}c}ܽҲ^ƣF(xin)N|(zh)FeFe2O3CO2Cu(OH)2CaCO3Na2SO4Ո(qng)xȡ|(zh)cᷴ(yng)ĻW(xu)ʽɲM(yng)Č1֣}۵0ֹ֞
          1                                                             
          2                                                             
          3                                                             
          4                                                             
          5                                                              
          6                                                             

          鿴𰸺ͽ>>

          ĿлW(xu) Դ }

          늏SŷŚwкжȴȾȾо팦(du)ƭh(hun)Ҫx
          1úȼa(chn)ğ⣨еSO2PM2.5ȣֱŷŵ՚l(f)Ҫh(hun)}                ĸ̖(ho)
          AˮwI(yng)B(yng)     BؽȾ       CF      D
          2SO2ďUͨ^bʯʯ{ҺÓbÿԳȥеĶڏUÓ^õʯʯ{ҺM(jn)ÓbǰͨһΕr(sh)gĶ̼ÓЧÓr(sh)Ɲ{ҺpHֵ˕r(sh){Һеā}Ա}}}ĻW(xu)ʽ                 
          3һNȉAI(y)a(chn)ƷU펣
          AĻW(xu)ʽ      ag AՓϿԻSO2|(zh)      g

          4܇βкеĵNOxγNO2D(zhun)HNO3ĻW(xu)ʽ               (dng)βп՚ⲻr(sh)NOXڴ߻D(zhun)б߀ԭN2ųNOCO߀ԭĻW(xu)ʽ            
          5I(y)ϳNa2CO3Һ̎úȼa(chn)ğSO2NOcNa2CO3Һ(yng)Na2SO4N2xӷʽ           

          鿴𰸺ͽ>>

          ĿлW(xu) Դ Ӌ(j)}

          һֻԇbNO2NOϚwaسͬ]NO2D(zhun)N2O4ˮcˮַ(yng)ʣwbˮ⣩ͨc O2ԇ܃(ni)ßowʣࡣ
          1bֵ         ֻcĴ(sh)ʽʾ
          2

          _(d)Ҫ
          ֻbĴ(sh)ʽ
          ֻcĴ(sh)ʽ
          aȡֵ
           
           
           
          3ֻcĴ(sh)ʽƌ(do)^

          鿴𰸺ͽ>>

          ĿлW(xu) Դ Ӌ(j)}

          500mL 0.2 molL1ϡм1.92g~Ƭ׌ַ(yng)ԇ
          1a(chn)Ěwژ(bio)(zhn)rռwe
          2(yng)ҺH+|(zh)Ƕ٣(Һwe׃ԲӋ(j))

          鿴𰸺ͽ>>

          ĿлW(xu) Դ (sh)(yn)}

          14֣cNaClO2һNҪĺҪˮԼɰ֬Ưc^䷨a(chn)cš̈D

          ֪NaClO2ܽSض߶m(dng)l¿ɽY(ji)NaClO2?3H2O
          ڼClO2׷ֽⱬըһϡКw՚ϡጵ10°ȫ
          160 g/L NaOHҺָ160 gNaOHwˮҺwe1L
          1 160 g/L NaOHҺ|(zh)Ȟ    
          2l(f)й՚ÿx̖(ho)
          aSO2SO3(qing)
          bϡClO2Էֹը
          cNaClO3ClO2
          3(ni)ķ(yng)ĻW(xu)ʽ
          ĜضȲܳ^20棬Ŀ                      
          4ډAҺNaClO2^(wn)Б(yng)SNaOH^ДNaOHǷ^ĺ(jin)Ό(sh)(yn)                                       
          5ОֹNaClO2߀ԭNaCl߀ԭ߀ԭԑ(yng)mH2O2
          ߀x߀ԭ    x̖(ho)
          aNa2O2         bNa2S          cFeCl2
          6 ĞVҺеõNaClO2?3H2O־wČ(sh)(yn)x̖(ho)
          as    bl(f)   cƟ   d^V    esY(ji)
          ҪõNaClO2?3H2OwM(jn)еIJ Q

          鿴𰸺ͽ>>

          ĿлW(xu) Դ (sh)(yn)}

          N2ڻa(chn)r(nng)I(y)t(y)캽յI(lng);VF(xin)ṩbãBӃxȥ

          ijW(xu)dȤСMͬW(xu)üӟNaNO2NH4ClĝҺƵN2(yng)ԓxİl(f)b     ˎƷȡwǰM(jn)еIJ     
          ڼӟlNH3߀ԭCuOƵN2ͬr(sh)@~ۣ˷(yng)ĻW(xu)(yng)ʽ     
          ͬW(xu)âз(yng)ԭƂN2ҪNH3ʯҺ͝ⰱˮԭϡҵBDEBCbDЃxXQ     bCԇ     

          鿴𰸺ͽ>>

          ĿлW(xu) Դ (sh)(yn)}

          (22)SFV(FeS2)ȼa(chn)SO2ͨ^йˇ^̼ƵH2SO4ƵH2

          1ԓ^ѭh(hun)õ|(zh)                   
          2(yng)аl(f)(yng)xӷʽ                     
          3ijоԌW(xu)(x)СM̽SO2ܷcBaCl2Һ(yng)BaSO3M(jn)Œ(sh)(yn)
          ֪ķc(din)338oCӟr(sh)ƾĜضȞ400oC500oC
          ټͬW(xu)bI(ˆD)M(jn)Ќ(sh)(yn)l(f)F(xin)BaCl2ҺгF(xin)ɫҰɫ}ԓ(sh)(yn)Y(ji)ՓfSO2cBaCl2Һl(f)(yng)Ո(qng)ԓɫăɷNԭ(ֺxӷʽʾ)
                                                                                 
                                                                                 
          ͬW(xu)O(sh)Ӌ(j)bâ(AbúAļӟbȥ)M(jn)Ќ(sh)(yn)l(f)F(xin)CЛ]гF(xin)ɫ

          bâM(jn)bI̎Ո(qng)?zh)f̎

          M(jn)IJb(עҪԇ)
          M(jn)
          ʹ÷Һ©μӝ
          Ʒ(yng)
           
           
           
           
           
           
             4ͬW(xu)ȡͬW(xu)(sh)(yn)CҺSμһNoɫҺa(chn)}İɫͬW(xu)μӵԇ       (ĸ̖(ho))
          aNaOHҺ    bH2O2Һ    Cˮ   dKMnO4Һ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ (sh)(yn)}

          (sh)(yn)̼̽̽ԪصķǽԵ(du)(qing)
          (j)ҪиС}
          1(sh)(yn)bã

          ʾxQA            B           
          2(sh)(yn)E
          BӃx            ˎƷ_aȻᣬӟ
          3}֪̽ԏ(qing): >̼ᣩ
          ~cᷴ(yng)ĻW(xu)ʽ                    bEKMnO4Һ             
          f̼ԪصķǽԱȹԪطǽԏ(qing)Č(sh)(yn)F(xin)         
          (j)ԇDеČ(sh)(yn)F(xin)ܷCԪصķǽԏ(qing)̼Ԫصķǽ        ܡ򡰷񡱣ԇDаl(f)(yng)xӷʽ                        

          鿴𰸺ͽ>>

          ͬ(x)(c)