Welan Gum CAS 96949-22-3

I-CAS:96949-22-3

Ubunyulu: /

Ifomula yemolekyuli: /

Ubunzima beMolekyuli: /

EINECS:619-250-2

Ixesha loGcino:Iminyaka emi-2

Izithethantonye:WELAN GUM; wenalan; I-Biozan; eKrete yaseKelco; Ijeli esisigxina; weilanjiao; weilangjiao; Wenlaixiao

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-Welan Gum CAS 96949-22-3?

I-Welan gum CAS 96949-22-3 yi-polysaccharide e-soluble extracellular eveliswa yi-Alcaligenes sp. ngokubilisa okuntywiliselwe emanzini. Ngenxa yokuqina kwayo okuhle kunye neempawu ezichasene nocalucalulo, i-Welan gum isetyenziswa njengesizinzisi esilungileyo kunye nesityebi. Udaka lwesamente, ikhonkrithi kunye namanye amasimi ezinto zokwakha.

Inkcazo

Imbonakalo	Okumhlophe-kumhlophe ukuya kumgubo omdaka
Ukunyibilika	Amanzi ashushu okanye abandayo
Viscosity I-1% gum ukuya kwi-1% KCL Brookfield, LVT. 60 rpm, intwasahlobo 3, 25oC	Min.1500 mPa.s
Ilahleko ekomisweni	max.13.0%
PH (ye-1% isisombululo)	5.0-9.5
Ubungakanani besuntswana	I-92% nge-60 mesh

Isicelo

Kumzi-mveliso wokutya, i-Welan gum inokusetyenziswa ekusetyenzweni kweemveliso ezibhakiweyo, iimveliso zobisi, iijusi, iziselo zobisi, ityale leswekile, iqabaka, ijam, iimveliso zenyama kunye nezimuncumuncu ezahlukeneyo.

Kwishishini le-petroleum, i-Welan gum ingasetyenziselwa ukulungiselela udaka lokwemba ukugcina i-viscosity yamanzi e-drilling fluid kunye nokulawula iimpawu zayo ze-rheological. I-Welan gum ikwaludidi olutsha lwe-oyile yokususa i-oyile, esetyenziselwa ukufunyanwa kwe-oyile kwinqanaba eliphezulu. Xa i-Welan gum ilungiselelwe kwisisombululo esinamanzi sokugxininiswa okufanelekileyo kwaye ifakwe equleni, kwaye icinezelwe kwi-oyile ye-oyile ukuze isuse ioli, izinga lokubuyisela ioli linokuphuculwa kakhulu. Ukongeza, i-Welan gum inokusetyenziswa njengomphuculi wokuqukuqela ekugqityweni kakuhle, ukusebenza, ukwakhiwa kwefracturing kunye nokuthuthwa kweoli enzima.