Taw qhia rau Copper (II) Chloride
Tooj liab (II) chloride, kuj tseem hu ua cupric chloride, yog ib qho inorganic compound nrog cov mis cucl₂. Nws muaj nyob rau hauv ob daim ntawv: cov daj daj - xim av anhydrous daim ntawv thiab xiav - ntsuab dihydrate Daim ntawv (Cucler · 2H₂o). Ob qho ntawm cov foos no tshwm sim ib txwm, txawm tias tsis tshua muaj, raws li cov me me cov ntxhia Tolbachite thiab Eriochacite, feem. In industrial settings, copper(II) chloride is widely used as a co-catalyst in various chemical reactions, especially in the Wacker process for producing acetaldehyde from ethylene.
● Cov ntaub ntawv raw rau tooj liab II chloride ntau lawm
Txhawm rau ua tooj liab (II) Chloride, ntau cov khoom siv raw yog qhov tsim nyog. Cov thawj qhov tseem ceeb ntawm tooj liab muaj xws li nws yog xim tooj liab, tooj liab oxides, thiab tooj liab salts xws li tooj liab (II) carbonate. Chlorine roj (cl hydr) thiab hydrochloric acid (HCl) kuj tau siv ntau yam hauv cov txheej txheem ntau lawm.
● Cov chaw zoo tooj liab
Tooj liab tuaj yeem yog los ntawm ntau yam sib txuas xws li nws yog xim tooj liab, tooj liab hydrloxide (CU (Oh) ₂), thiab tooj carbonate (cuco₃). Cov tebchaw no ua rau muaj kev yooj yim nrog cov kua qaub hydrocorsic los ua cov xav tauCUPRIC Chloride Dihydrate(CUCl₂₂).
Page Chlorine thiab lwm yam tshuaj
Chlorine roj yog ib qho tseem ceeb reactant nyob rau hauv kev npaj tooj (II) chloride. Nws yog siv rau kev ncaj qha chlorination tooj liab. Hydrochloric acid yog lwm cov tshuaj tseem ceeb siv nyob rau hauv lwm cov qauv qhia hluavtaws, tshwj xeeb tshaj yog thaum muaj tus tooj liab oxides lossis carbonates.
ProC Clock Chocolate
Thawj txoj kev lag luam rau kev tsim tooj liab (II) Chloride koom nrog chlorination tooj liab. Cov txheej txheem no tshwm sim ntawm nce qhov kub thiab txias rau qhov chaw loj dua nrog cov tshuaj chlorine, ua rau muaj kev tsim tus tooj liab (II) chloride. Cov tshuaj tiv thaiv yog qhov ua tau zoo heev, tso ib qho tseem ceeb ntawm tshav kub.
● Cov tshuaj tiv thaiv kub siab heev nrog tooj liab
Txhawm rau pib cov txheej txheem no, tooj liab yog rhuab rau liab - Kub kub xws li 300 txog ntawm 300 ° C. Ntawm qhov kub no, tooj kom sov nrog cov tshuaj chlorine los ua cov tooj liab (II) chloride. Cov tshuaj tiv thaiv tau ua raws li nram no:
\ [\ ntawv {cu (s) cl} _2 \ ntawv {(g) {(g) {_2 \ ntawv {(l)}
● Exothermic xwm ntawm cov txheej txheem
Qhov tshuaj tiv thaiv no yog exothermic exidoture, txhais tau tias nws tso tawm thaum tshav kub kub. Cov xwm txheej extothermic tsis yog tsuas yog tsav cov tshuaj tiv thaiv mus rau pem hauv ntej tab sis kuj tseem pab tswj qhov kub thiab txias tsim nyog rau cov tshuaj tiv thaiv mus ua kom muaj zog.
Txoj kev hloov pauv ntawm tooj liab II chloride
Sib nrug los ntawm cov chlorination ncaj qha, muaj ntau txoj hauv kev los ua ke tus tooj liab (II) chloride. Cov hau kev no feem ntau koom nrog kev siv tooj liab hydroxides, oxides, lossis carbonates, reacting nrog hydrochloric acid.
Siv cov tooj liab
Cov khoom lag luam tooj liab xws li tooj liab (II) hydroxide thiab tooj liab (II) carbonate tuaj yeem ua rau tooj liab (II) chloride thiab dej:
\ [\ ntawv {cu (Oh)} _ 2 \ ntawv {hcl {h} h _2 \ ntawv {o} \]
\ [\ ntawv {cuco} _3 + 2 \ ntawv {h {h {h {o}} + \ {col {col}}} _2 \]
● Electrochemical txoj kev
Electrolysis ntawm aqueous sodium chloride siv cov hluav taws xob tooj liab kuj tseem tuaj yeem tsim tooj liab (II) chloride. Hauv hom qauv no, hluav taws xob tam sim no tau dhau los ntawm kev daws, ua rau tooj liab ions uas ces cov tooj liab uas tau hnov mob nrog chloride ions los ua cucl₂. Hom qauv no, txawm li cas los xij, feem ntau yog siv tau tsis tshua muaj vim kev tawm ntawm cov tshuaj yeeb tshuaj ntawm cov tshuaj yeeb tshuaj thiab cov kev siv tau muaj txiaj ntsig zoo dua ntawm cov txheej txheem chloralkali.
● Cov tswv yim kev lim dej
Thaum synthesized, tus tooj liab (II) cov tshuaj yuav ua kom huv. Crystallization yog ib qho ntawm cov tswv yim feem ntau siv rau lub hom phiaj no.
● Crystallization txoj kev
Txhawm rau purify tooj liab (II) Chloride, cov kev daws teeb meem feem ntau tov nrog kub dilute hydrocoric acid thiab tom qab ntawd txias hauv cov calcium chloride (cacl₂) da dej. Qhov no ua rau muaj kev tsim ntawm xiav - ntsuab muaju ntawm cupric chloride dihydrate.
● Lub luag haujlwm ntawm hydrochloric acid thiab cua txias da
Lub hydrochloric acid ruaj khov lub tooj liab (II) chloride hauv kev daws teeb meem, tiv thaiv kev ua ntej hydrolysis. Cov cua txias da dej pab hauv cov crysthastualization ntawm tooj liab (II) chloride, kom muaj kev coj dawb huv.
● Tshuaj lom neeg cov kev tshua muaj feem cuam tshuam nrog tooj liab II chloride
Tooj liab (II) Chloride yog ib qho kev koom nrog ntau yam uas koom nrog ntau yam
● Redeb reds thiab coordination complexes
Tooj liab (II) Choppide kev ua tus me oxidant me me thiab yog tus nquag ua kev sib koom tes nrog lwm cov ions thiab lwg me me. Piv txwv li, nws tuaj yeem tsim cov estx rions zoo li \ ([cucl3] ^ {- thaum muaj kev cuam tshuam nrog hydrochloric acid lossis lwm yam chloride.
● Hydrolysis thiab Decomposition
Tooj liab (II) Chloride tuaj yeem dhau hydrolysis thaum kho nrog lub hauv paus, precipitating li tooj liab (II) hydroxide:
\ [\ ntawv {{{{_2 + 2 \ ntawv {no}}}} _ 2 \ ntawv {nacl {nacl {
Nws tseem decomposes nyob ib ncig ntawm 400 ° C los ua tooj liab (i) chloride thiab chlorine roj, ua kom ze ze 1,000 ° C.
● Muaj daim ntawv thov
Tooj liab (II) cov tshuaj chloride cov ntawv thov muaj ntau yam thiab ntau yam, nrog kev siv thawj hauv kev lag luam catalysis.
● Catalanst hauv cov txheej txheem wacker
Ib qho ntawm cov ntawv thov loj ntawm tooj liab (II) Chloride yog nyob rau hauv tus txheej txheem Wacker ua ib co - Cataladium nrog palladium (II) chloride. Cov txheej txheem no hloov siab rau acetaldehyde:
\ [\ ntawv {c {c {h {h}}}}} {pd {pd {pd {pd {hc {hc} \]
Tooj liab (II) Croundide pab tsim Pallarate Palladium (II) Calladium (II) Chloride, yog li tswj xyuas cov kev voj voog catanalytic.
Synthesis ntawm cov organic tebchaw
Tooj liab (II) chloride yog siv rau chloruminate cov ntxhiab tsw qab hydrocarbons thiab alpha txoj hauj lwm ntawm carbonyl teb. Nws kuj yog oxidizes phenols rau cov mis nyuj lossis cov khoom sib txuas, uas yog qhov tseem ceeb tshaj plaws hauv cov organic syntheses.
●ice thiab tshwj xeeb siv
Ntxiv nrog rau kev siv kev lag luam dav dav, tooj liab (II) tshuaj vhloride nrhiav cov ntawv thov hauv cov teb tshwj xeeb.
● Pyrotechnics thiab cov neeg sawv cev
Tooj liab (II) Chopples siv nyob rau hauv pyrotechnics los tsim cov nplaim xiav thiab ntsuab xim. Cov cuab yeej no ua rau nws nrhiav - tom qab compound kev lag luam kev lag luam.
Cov ntsuas av noo noo thiab lwm yam kev siv
Cobalt - Dawb av siab qhia daim npav siv tooj tooj liab (II) Chloride muaj nyob rau ntawm kev ua lag luam. Cov ntsuas no hloov xim raws cov av noo. Qhov sib xyaw ua ke kuj tseem siv los ua cov mordant hauv kev lag luam textile, ib qho tshuaj tua ntoo, thiab dej huv.
● Kev txiav txim siab nyab xeeb thiab kev nyab xeeb
Tooj liab (II) chloride yog cov tshuaj lom thiab yuav tsum daws nrog kev saib xyuas. Qhov kev tso cai txwv ntawm aqueous tooj liab ions hauv dej haus los ntawm Asmeskas EPA yog 1.3 PPM. Raug rau cov teeb meem siab yuav ua rau muaj teeb meem kev noj qab haus huv, suav nrog CNS kev tsis sib haum thiab hemolysis.
● Kev lom zem thiab tso cai qhov txwv tsis pub tshaj
Raug rau Copper (II) Chloride tuaj yeem ua rau mob plab, raws plab, ntshav siab poob qis, thiab kub taub hau. Ntev ntev ntev yuav ua rau cov teeb meem kev noj qab haus huv, hais txog qhov xav tau rau cov lus qhia kev nyab xeeb rau cov lus qhia kev nyab xeeb.
● Kev cuam tshuam ib puag ncig thiab cov cai
Tooj liab (II) Caws yog ib qho kev txhawj xeeb ib puag ncig, tshwj xeeb rau dej thiab av microbes. Nws txwv tsis pub muaj cov kab mob tsis kam lees paub, yog li cuam tshuam cov av fertility thiab ecosystem sib npaug.
● Cov lus qhia xaus thiab yav tom ntej
Txhawm rau suav, tooj (II) Chloride tuaj yeem tau los ntawm ntau txoj kev, suav nrog cov chlorination ncaj qha rau cov hauv paus tooj liab, thiab cov hau kev electrochemical. Qhov sib xyaw ua ke muaj kev lag luam dav dav, tshwj xeeb yog cov ntawv thov catalyst, thiab cov ntawv thov tam sim no hauv Pyrotechnics thiab cov av noo qhia. Txawm li cas los xij, nws yog qhov tseem ceeb los lis nws nrog kev saib xyuas vim nws cov tshuaj lom thiab ib puag ncig cuam tshuam. Yav tom ntej kev nce qib yuav tsom rau cov txheej txheem ntau lawm thiab cov ntawv thov cov kev tshawb fawb dav dav.
TxogHongyuan Cov Ntaub Ntawv Tshiab
Hangzhou Hongyuan Cov Khoom Siv Tshiab Co., Ltd. Kev tshawb fawb, kev loj hlob, ntau lawm, thiab kev muag khoom ntawm cov hlau hlau thiab tooj liab ntsev cov khoom lag luam. Nrog kev nqis peev ntawm 350 lab yuan thiab thaj chaw cog ntoo ntawm 50,000 square metres, lub tuam txhab ua haujlwm ntau cov kab thiab muaj qhov muaj peev xwm txhua xyoo ntawm 35,000 tons.
Lub Sijhawm Post: 2024 - 10 - 14 10:15:05