Calcium carbide slag waa haraaga qashinka inta badan ka kooban calcium hydroxide ka dib hydrolysis of calcium carbide si loo helo gaaska acetylene.Diyaarinta badeecooyinka kiimikaad ee ka soo baxa carbide slag waa ujeedada dib-u-warshadaynta kheyraadka, iyo horumarinta hababka cagaarka ah iyo dhimista kharashka tignoolajiyada ayaa noqon doona diiradda cilmi-baarista mustaqbalka.HCMilling (Guilin Hongcheng) waa soo saarahacalcium hydroxidedharbaaxoiyocalciumwarshad shiidi karboonqalabka.Kuwa soo socda ayaa ku bari doona habka diyaarinta nano calcium carbonate laga bilaabo carbide slag.

Nano-calcium carbonate waxaa si weyn loogu isticmaalaa caag, balaastiig, warqad-sameynta, khad iyo goobo kale, oo leh suuq weyn.Warshadaha, habka carbonization inta badan waxaa loo isticmaalaa si loo soo saaro nano-calcium carbonate, iyo CaO waxaa lagu helaa by calcining limestone, kaas oo la dheefshiiday oo la hakiyey Ca (OH) 2 burburin, ku dar wakiilka foomka crystal, gudbi CO2 carbonization, fuuqbax, iyo dusha sare. daaweynta si loo helo nano-calcium carbonate.Inta lagu jiro hawshan, gaaska wasakhda ah (CO2), biyaha wasakhda ah (biyaha cad) iyo haraaga qashinka ayaa la soo saari doona, taas oo aakhirka u horseedi doonta hoos u dhac ku yimaada tayada badeecada oo yarayn doonta ama ogaan doonta saddexda qashin ee eber sii deynta iyo hagaajinta tayada nano-calcium karbohaydraytyadu waa arrimaha ugu muhiimsan, iyo carbide slag waxay si buuxda ula jaan qaadaysaa fikradda ilaalinta deegaanka ee qashinka lagu daweeyo.

Waqtigan xaadirka ah, diyaarinta nano-calcium carbonate ee kalsiyum carbide slag inta badan waxaa ku jira saddex hab: calcination slaking, hydrochloric acid leaching iyo ammonium chloride leaching.Li Rui iyo al.isticmaalay dariiqa geedi socodka calcination iyo slaking cadaadis si ay u sameeyaan kalsiyum carbide slag ka falcelin la CO2 gaaska flue ee fal-celin kaarboonization cadaadis si aad u hesho spherical nano calcium carbonate (60nm).Habkani ma aha oo kaliya inuu xalliyo wasakhda gaaska qashinka CO2, laakiin sidoo kale wuxuu helayaa alaab qiimo sare leh;Liu Fei iyo al.qaatay habka dareerinta acid hydrochloric, kalsiyum carbide slag acidified leh hydrochloric acid leh pH=8, oo ay sameeyeen falcelin metathesis leh sodium carbonate.Natiijooyinku waxay muujiyeen in caleenta kaalshiyamka ah ee calcium carbide slag ay kor u qaadi doonto kalsiyum carbonate whiskers Dhacdada agglomeration iyo laamo aan qallafsaneyn ayaa aakhirka u horseedda aragonitic calcium carbonate whiskers oo leh qaybin lebis ah iyo saamiga sare (30-60).Marka la barbar dhigo alaabta ceeriin ee nadiifka ah, waxaa la ogaaday in nano-carbonic acid laga diyaariyey kalsiyum carbide slag Calciumku wuxuu la kulmaa heerka qaranka wuxuuna yareeyaa wasakhda ay keento slag carbide.Nidaamkani wuxuu soo jeedinayaa dariiqa wax ku oolka leh ee diyaarinta nano-calcium carbonate.

Zhu Min iyo kuwa kale waxay isticmaaleen ammonium chloride si ay u daaweeyaan caleenta kaalshiyamka carbide, ka dibna waxay diyaariyeen nano-calcium carbonate by carbonization.Natiijooyinku waxay muujiyeen in marka fiirsashada xalka ammonium chloride uu ahaa 8%, heerka isticmaalka ee kalsiyum carbide slag wuxuu ka badnaa 92%.Nooca nano-calcium carbonate (celcelis ahaan cabbirka qaybtu waa 38nm), daahirnimada iyo cadaanka alaabta la helay habkani waa ilaa 99.65% iyo 98.60% siday u kala horreeyaan, taas oo xallisa dhibaatada nadiifnimada hoose iyo cadaanka liita ee ay keento wasakhda nano- Kaalshiyam carbonate, waana xal wanaagsan oo loogu talagalay codsiyada warshadaha xiga Dariiqa wanaagsan ayaa la bixiyaa.

Marka la soo koobo, qadar badan oo CO2 ah ayaa loo isticmaalaa diyaarinta kalsiyum carbonate slag, iyo ka faa'iidaysiga qiimaha sare leh ee kalsiyum carbide slag waa la xaqiijin karaa isku mar.Si kastaba ha ahaatee, way fududahay in la dhaliyo biyaha wasakhda ah marka dusha sare lagu beddelo kiimikooyinka lagu daro.Haddii aan la daweyn, waxay keeni doontaa wasakh labaad.Baahida dabagalka Tixgelin dheeri ah oo dhamaystiran ayaa la siinayaa wax soo saarka falcelinta si loo xaqiijiyo dib-u-warshadaynta carbide slag.

Haddii aad xiisaynayso Calcium Hydroxide slakingCalciumwarshad shiidi karboon, please contact mkt@hcmilling.com or call at +86-773-3568321, HCM will tailor for you the most suitable grinding mill program based on your needs, more details please check www.hcmilling.comInjineerkayaga xulashada ayaa kuu qorshayn doona habaynta qalabka sayniska oo kuu soo xigan doona.