Sithatha ingqibelelo kwaye siphumelele njengomgaqo wokusebenza, kwaye siphatha lonke ishishini ngolawulo olungqongqo kunye nenkathalo.
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Impembelelo yokungenisa umoya ye-cellulose ether
I-cellulose ethers zi-polymers zokwenziwa ezenziwe kwi-cellulose yendalo kunye nokuguqulwa kweekhemikhali. I-ether ye-cellulose iphuma kwi-cellulose yendalo. Ngokungafaniyo neepolymers zokwenziwa, ukuveliswa kwe-cellulose ether kusekelwe kwi-cellulose, eyona nto isisiseko, i-polymer compound yendalo. Ngenxa yeenkcukacha...Funda ngokugqithisileyo -
UKUFAKWA KWESELUSI YE-HYDROXYPROPYL METHYL KWIMVELISO ZEMIHLA NGEMIHLA
I-Sublimedgradehydroxypropyl methyl cellulose yipolymer eyenziweyo elungiswe yikhemikhali yokuguqulwa kweselulosi yendalo. I-Cellulose ether iphuma kwi-cellulose yendalo, imveliso ye-cellulose ether kunye ne-synthetic polymer yahlukile, eyona nto isisiseko yiseli...Funda ngokugqithisileyo -
Umgangatho ophezulu weKhabhoni oSebenzisiweyo wokuCoca amanzi
Ikhabhoni esebenzayo i-adsorbent enomxholo ophezulu wekhabhoni kunye ne-porosity yangaphakathi ephezulu, kwaye ngoko ke indawo enkulu yamahhala ye-adsorption. Ndiyabulela kwiimpawu zayo, i-carbon esebenzayo ivumela ngokufanelekileyo ukupheliswa kwezinto ezingafunekiyo, ngokukodwa izinto eziphilayo kunye ne-chlorine, kuzo zombini ...Funda ngokugqithisileyo -
Iimpawu zePowdered Activated Carbon & benefits
Ngoluhlu olubanzi lwamalahle, ukhuni, i-coconut, i-granular, i-powdered kunye ne-acidity ephezulu yokuhlanjululwa kweekhabhoni ezisebenzayo, sinesisombululo seengxaki ezininzi zokucoca, kumashishini avelisa okanye asebenzisa iikhemikhali zamanzi. I-carbon adsorption esebenzayo ingasetyenziselwa ukususa uluhlu olubanzi lomkhondo ...Funda ngokugqithisileyo -
Iipropati ezityebileyo ze-cellulose ethers
I-cellulose ethers inika i-viscosity egqwesileyo kudaka olumanzi, yandisa kakhulu amandla okudibanisa udaka olumanzi kwi-substrate kwaye iphucule ukuxhathisa ukugoba kodaka, kwaye isetyenziswa ngokubanzi kudaka lokutyabeka, udaka lokubopha ngezitena kunye neenkqubo zokugquma ngaphandle. Isiphumo sokujiya kwe...Funda ngokugqithisileyo -
I-Phytoremediation ye-Metal-iNgcolisekileyo yeMihlaba kusetyenziswa izilungiso ze-Organic
Ikhabhoni esebenzayo iqulethe izinto zekhabhoni ezivela kumalahle. Ikhabhoni esebenzayo iveliswa yi-pyrolysis yezinto eziphilayo zemvelaphi yezityalo. Ezi zixhobo ziquka amalahle, iigobolondo zekhokhonathi kunye neenkuni, i-sugar bagasse, iimbotyi zesoya kunye ne-nutshell (Dias et al., 2007; Paraskeva et al., 2008). ...Funda ngokugqithisileyo -
Ukubaluleka kweHydroxypropyl MethylCellulose (HPMC) kwiPVC
Iimveliso ze-Hydroxypropyl Methyl Cellulose zinokusetyenziswa kakhulu kwindawo yokumisa i-polymerization ye-vinyl chloride e-China. Kwi-polymerization yokumiswa kwe-vinyl chloride, inkqubo esasaziweyo inefuthe elithe ngqo kwimveliso, i-PVC resin, kunye nakwi ...Funda ngokugqithisileyo -
Iinkqubo zeMveliso yeCarbon esebenzayo
Inkqubo yokusetyenzwa kwekhabhoni eyenziwe yasebenza ibandakanya i-carbonization elandelwa kukusebenza kwemathiriyeli yekhabhoni evela kwimvelaphi yemifuno. I-Carbonization yonyango lobushushu kwi-400-800 ° C eguqula izinto eziluhlaza kwikhabhoni ngokunciphisa umxholo wezinto eziguquguqukayo kunye ne-incr ...Funda ngokugqithisileyo -
Ikhabhoni esebenzayo kushishino lokucoca amanzi.
Isakhiwo esikhethekileyo, esinezingxobo kunye nommandla omkhulu wekhabhoni esebenzayo, edityaniswe namandla okutsala umdla, ivumela ikhabhoni esebenzayo ukuba ibambe kwaye ibambe iintlobo ngeentlobo zemathiriyeli kumphezulu wayo. Ikhabhoni esebenzayo iza ngeendlela ezininzi kunye neentlobo ezahlukeneyo. Iveliswa ngenkqubo...Funda ngokugqithisileyo -
Ubushushu kunye nokugcinwa kwamanzi HPMC
I-HPMC ikakhulu idlala indima yokugcina amanzi kunye nokujiya kwi-samente yodaka kunye ne-gypsum-based slurry, enokuthi iphucule ngokufanelekileyo ubumbano kunye nokuxhatshazwa kwe-sag ye-slurry. Izinto ezinje ngeqondo lobushushu lomoya, ubushushu kunye noxinzelelo lomoya ziyakuchaphazela ukuphuphuma komphunga ...Funda ngokugqithisileyo -
Ukumiswa kwePolymerization ye (HPMC) Hydroxypropyl Methylcellulose ukusetyenziswa kwePVC
I-Hydroxypropyl Methylcellulose njengee-agent ezahlulayo, iimveliso ezifunyenweyo zineengqungquthela ezicwangcisiweyo kunye nezikhululekileyo, ubuninzi obubonakalayo obufanelekileyo kunye nokusebenza kakuhle kokusebenza. Nangona kunjalo, ukusetyenziswa kweHydroxypropyl Methylcellulose yodwa kunokuba negalelo ekungaguqukiyo okulungileyo ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-hydroxypropyl methylcellulose kwi-putty powder
I-Putty luhlobo lwezixhobo zokwakha zokuhombisa. Umaleko weputty emhlophe kumphezulu wegumbi elingenanto elisanda kuthengwa udla ngokuba ngaphezulu kwama-90 ngobumhlophe nangaphezulu kwama-330 ngokucoleka. I-Putty yahlulwe ngodonga lwangaphakathi kunye nodonga lwangaphandle. I-putty yodonga lwangaphandle kufuneka ixhathise umoya kunye nelanga, ...Funda ngokugqithisileyo