I-Gypsurfurd Gypsum yimveliso yenkqubo yegesi ye-flue yegesi kwizityalo zamandla ezihlanjelweyo okanye ezinye izityalo ezisebenzisa i-sulfur-enefluels. Ngenxa yokunganyangeki komlilo omkhulu, ukumelana nobushushu kunye nokunganyangekala komswakama, kuye kwasetyenziswa ngokubanzi kumzi mveliso wokwakha njengezixhobo zokwakha. Nangona kunjalo, omnye wemiceli mingeni ephambili ekusebenziseni i-gypsum eyenziwe nge-gydramed bubushushu obuphezulu, obunokukhokelela kwiingxaki ezifana nokuqhekeka kunye nokusebenza ngexesha lokuseta kunye nenkqubo yokuqinisa. Ke ngoko, kukho isidingo sokufumana iindlela ezifanelekileyo zokunciphisa ubushushu be-hydration ye-gyprum eyenziweyo ngelixa ugcina iipropathi zayo kunye neepropathi.
I-Selethuse ethes isetyenziswa ngokusetyenziswa kwezibalo kwishishini lokwakha ukuphucula ukusebenza, amandla kunye nokuqina kwezinto ezisekwe kwisamente. Yinto engenatyhefu, i-biedegrades, i-polymer enokutsha, iphinde yavela kwiSellUlose, eyona nto ibalulekileyo emhlabeni. I-Teluplose Ether inokwakha isakhiwo esinjenge-jeli esizinzileyo emanzini, esinokuphucula ukugcinwa kwamanzi, ukuxhathisa kwe-SAG kunye nokuhambelana kwezinto ezisekwe kwimo yesamente. Ukongeza, iiSelesese Telupen zikwazi ukuchaphazela kwakhona i-hydration kunye nokuseta iinkqubo ze-gypsims, ezichaphazela ngakumbi ezichaphazela iipropathi zabo kunye neepropathi zabo.
Iziphumo ze-selsulose ether kwi-gypsum hydration kunye nenkqubo eyomeleleyo
I-Gypsim yi-calcium ye-calcium ye-caltingDrate ye-Dihydrate ephinda isebenze ngamanzi ukwenza iibhloko ze-calcium ze-calcium ye-himity helitdrate. Inkqubo ye-hydration kunye nenkqubo yokuqiniswa kweGypsim inzima kwaye ibandakanya amanqanaba aliqela, kubandakanya i-yente yokukhula, ukukhula, ikristali kunye nokuqina. Impendulo yokuqala yeGypsum kunye namanzi avelisa inani elikhulu lobushushu, ebizwa ngokuba yi-hydration razrement. Olu bushushu lunokubangela uxinzelelo lobushushu kunye ne-shrinkage kwizinto ezisekwe kwi-gyppum, ezinokukhokelela kwi-rocks kunye nezinye iziphene.
I-Selerise iNcinci ichaphazela i-hydration kunye nokuseta iinkqubo zeGypsum ngeendlela ezininzi. Okokuqala, ii-Seles zinokuphucula ukusebenza kunye nokuhambelana kwezinto ezisekwe kwiGyppum ngokwenza ubusasazi obuzinzileyo kunye nefanayo emanzini. Oku kunciphisa iimfuno zamanzi kwaye kwandise ukuqhuqhubela kwezinto, ngaloo ndlela ziququzelela inkqubo ye-hydration kunye nokuseta. Okwesibini, uSeluplose edade unokufaka kwaye ugcine umswakama ngaphakathi komxholo ngokwenza ithunjini-njengenethiwekhi, ngaloo ndlela ukuphucula umthamo ogciniweyo wamanzi. Oku kwandisa ixesha hydration ixesha kwaye kunciphisa amandla oxinzelelo lwe-thermal kunye ne-shrinkage. Okwesithathu, Selese edade linokulibazisa amanqanaba okuqala kwinkqubo ye-hydrate nge-adkerbles kwi-adcholing kumphezulu weekristali ze-gypsim kwaye zithintele ukukhula kwazo. Oku kunciphisa inqanaba lokuqala lobushushu be-hydration kunye nokulibaziseka ukubeka ixesha. Okwesine, i-seluplose enene iphucula iipropathi zoomatshini kunye nokusebenza kwezinto ezisekwe kwi-gypsim ngokukhulisa amandla abo, ukuqina kunye nokuchasana nokulahlekiswa.
Izinto ezichaphazela ubushushu be-hydimer ye-gypsurfurd gypsum
Ubushushu be-hydimed ye-gypsurd echaphazelekayo buchatshazelwa zizinto ezahlukeneyo, kubandakanya ukwakhiwa kweekhemikhali, ubungakanani be-suricle, umxholo womswakama, ubushushu kunye nokongezwa kwezixhobo ezisetyenziswayo kwizinto ezisetyenziswayo. Ukuqulunqwa kwekhemikhali kwe-gypsurfuds eguqukayo kunokwahluka kuxhomekeka kuhlobo lwenkqubo ye-oyile kunye nenkqubo yokuzila. Ngokubanzi, xa kuthelekiswa ne-gypsum yendalo, i-gypsum ye-gypsum inemixholo ephindaphindiweyo ye-calcium ye-calcium ye-calcim ye-calcim, i-calcium carbonate, kunye ne-silica. Oku kuchaphazela inqanaba le-hydration kunye nexabiso lobushushu elivelisiweyo ngexesha lokuphendula. Ubungakanani be-suricle kunye nendawo ethile ye-gypsurfurd gypsum izakuchaphazela kwakhona ireyithi kunye nobunzulu bobushushu be-hydration. Amasuntswana amancinci kunye nendawo enkulu engaphezulu komhlaba inokunyusa indawo yoqhakamshelwano kwaye iququzelele ukuphendula, okukhokelela kubushushu obuphezulu bokushisa. Umxholo wamanzi kunye neqondo lobushushu lezinto ezinokuchaphazela ubushushu be-hydration ngokulawula umlinganiso kunye nobungakanani bokuphendula. Umxholo ophezulu wamanzi kunye nobushushu obusezantsi banokunciphisa umgangatho kunye nobunzulu bobushushu be-hydration, ngelixa umxholo ophantsi wamanzi kunye nobushushu obuphezulu bunokongeza inqanaba kunye nobunzulu bobushushu. Izongezo ezinjenge-Selesese TOLLUEEN ichaphazele ubushushu be-hydration ngokusebenzisana ne-gypstals ye-gypsim kwaye itshintshe iipropathi zabo kunye nokuziphatha kwabo.
Izibonelelo ezinokubakho zokusebenzisa i-selsulose ehwethi ukuba inciphise ubushushu be-hydimer ye-gypsurd
Ukusetyenziswa kwethu kweSelsulose e-Ethes njengeongezelelo ukunciphisa ubushushu be-hydration ye-gypsurmed ibonelela ngeenzuzo ezahlukeneyo ezinokubakho, kubandakanya:
1. Ukuphucula ukusebenza kunye nokungaguquguquki kwezixhobo, eziluncedo ekuxubeni, ukubekwa kunye nokucwangciswa kwezixhobo.
2. Ukucutha imfuno yamanzi kunye nokonyusa ulwalamano lwezixhobo, ezinokuphucula iipropathi zoomatshini kunye nokusetyenziswa kwezinto.
3. Yandisa umthamo wokugcina amanzi kwaye wandise ixesha lemicimbi yezinto, ngaloo ndlela kuncitshiswa uxinzelelo olunokubakho kunye ne-shrinkage.
4. Ukulibazisa inqanaba lokuqala lokuhamba-qhinga, ukulibazisa ixesha lokufumana izixhobo, ukunciphisa ixabiso le-ftdical ubushushu, kunye nokuphucula ukhuseleko kunye nomgangatho wezinto.
5. Khuthaza iipropathi zoomatshini kunye nokusebenza kwezixhobo, ezinokuphucula ukuqina, amandla kunye nokunganyangeki kwezixhobo.
I-6. I-Telupelose Ether ayinatyhefu, i-biodegramay kwaye ivuselelekile, enokunciphisa ifuthe kwindalo kunye nokukhuthaza ukuphuculwa kophuhliso oluzinzileyo lweshishini lokwakha.
ukuququmbela
I-Selessulose ensulelo iyakongeza izicelo ezinokuphembelela i-hydration kunye nokuseta iinkqubo zeGypsum ephefumlayo ngokuphucula ukusebenza, ukungqinelana, ukugcinwa kwamanzi kunye noomatshini bokugcina izinto. Unxibelelwano phakathi kwe-seluplose iilebhu kunye ne-gypsim crystals inokunciphisa ubushushu be-hydration ye-hydration kwaye kulibazisa ixesha lokhuseleko kunye nomgangatho wezinto ezibonakalayo. Nangona kunjalo, ukusebenza ngempumelelo kwe-Selese, kuxhomekeke kwizinto ezinjengokwenziwa kweekhemikhali, ubungakanani be-suricucle, umxholo womswakama, ubushushu kunye nokongezwa kwezinto ezisetyenziswayo kwizixhobo. Uphando lwexesha elizayo kufuneka lujolise ekwenzeni umthamo kunye nokuqulunqwa kweselselese ebhuphu ukuze kufezekiswe ubushushu be-gydration ye-hydimed ye-hydrication ye-hydrasuld ye-hydrication ye-hydrication ye-gypriction ye-hydrication ye-gypriction ye-phyprity ye-phypries kunye neepropathi zayo. Ukongeza, ezoqoqosho ezinokubakho, okusingqongileyo, kunye nezibonelelo zentlalo zokusebenzisa i-SellUlose TOBE kufuneka ihlolwe kwakhona kwaye ihlolwe.
Ixesha leposi: I-Oct-11 ukuya kwi-1123