-
Inganda z'ubwubatsi zikomeje gutera imbere, zishaka ibikoresho bishya byo kunoza imikorere y'amasafuriya yo kubaka. Kimwe mu bikoresho biri kwitabwaho cyane ni ifu ya polymer ihinduka ivumbikwa ya vinyl acetate-ethylene (VAE) (RDP). Iyi fu ishobora gukoreshwa cyane yagaragaye ko ari ingenzi cyane mu gutunganya...Soma byinshi»
-
Kole zo ku rukuta zigira uruhare runini mu ikoreshwa ryiza no kuramba kw'urukuta. Hydroxypropyl methylcellulose (HPMC) ni inyongeramusaruro ikoreshwa cyane mu gukora kole zo ku rukuta kugira ngo yongere imiterere itandukanye, harimo gukomera kw'imigozi, ubushobozi bwo gutunganya no guhumeka...Soma byinshi»
-
A. Uburyo bwo gufata amatafari: 1. Ibigize imiterere y'ibanze: Ubusanzwe amatafari akozwe mu matafari agizwe n'uruvange rwa sima, umucanga, polimeri n'ibindi bivange. Uburyo bwihariye bushobora gutandukana bitewe n'ubwoko bw'amatafari, substrate n'imiterere y'ibidukikije. 2. Gufata amatafari bishingiye kuri sima: Sima ya Portland: Itanga imbaraga zo gufatanya...Soma byinshi»
-
Gukora moteri zigenga zishingiye kuri gypsum bisaba gukoresha ibikoresho bitandukanye, buri kimwe muri byo bigira ingaruka ku miterere yihariye y'umusaruro wa nyuma. Igice cy'ingenzi cya moteri igenga ni eteri ya cellulose, ikaba ari inyongeramusaruro y'ingenzi. Moteri igenga ishingiye kuri gypsum...Soma byinshi»
-
Polyanionic cellulose (PAC) ni ubwoko bwa cellulose ishongeshwa n'amazi ikoreshwa cyane mu nganda za peteroli na gaze, cyane cyane mu gukora fracturing fluid formulations. Hydraulic fracturing, izwi cyane nka fracking, ni uburyo bwo gukangura bukoreshwa mu kongera gucukura peteroli na gaze karemano ...Soma byinshi»
-
1. Imiterere ya chimique: aside formique (HCOOH): Ni aside carboxylic yoroshye ifite formula ya chimique HCOOH. Igizwe n'itsinda rya carboxylic (COOH), aho hydrogen ifatanye na karubone hanyuma indi ogisijeni igakora isano ebyiri na karubone. Sodium formate (HCCONA): Ni umunyu wa sodium wa ...Soma byinshi»
-
Incamake: Mu myaka ya vuba aha, irangi rishingiye ku mazi ryakunzwe cyane bitewe n’uko ritangiza ibidukikije kandi rifite ingano nto y’ibintu bihumanya ikirere (VOC). Hydroxyethylcellulose (HEC) ni polymer ikoreshwa cyane mu gushonga mu mazi muri izi formulaire, ikora nk'ingufu zo kongera ...Soma byinshi»
-
Incamake: Inganda z'ubwubatsi zigira uruhare runini mu kurema isi ya none, aho sima ari yo shingiro ry'inyubako. Mu myaka myinshi, abashakashatsi n'abahanga bakomeje gushaka uburyo bwo kunoza ireme n'imikorere ya sima. Imwe mu nzira nziza irimo kongeramo inyongera...Soma byinshi»
-
Incamake: Formate ya Calcium, umunyu wa kalisiyumu wa aside formike, yakunze kwitabwaho cyane nk'inyongeramusaruro mu myaka ya vuba aha. Iyi mvange izwiho ibyiza byinshi mu mirire y'amatungo, guteza imbere imikurire, kunoza ubuzima, no kongera imikorere muri rusange. Iyi suzuma ryimbitse ...Soma byinshi»
-
menyekanisha Inganda z'ubwubatsi zateye imbere cyane mu myaka ya vuba aha, zibanda cyane ku kunoza imikorere, kuramba no kuramba kw'ibikoresho by'ubwubatsi. Hydroxypropyl methylcellulose (HPMC) yabaye inyongeramusaruro ikoreshwa mu nyubako zishingiye ku ifu ya gypsum...Soma byinshi»
-
Eteri za sitashi ni ubwoko bwa sitashi bwahinduwe bwakunzwe cyane mu nganda zitandukanye bitewe n’ubushobozi bwazo bwo gukora ibintu bitandukanye n’imiterere yihariye. Nubwo ikoreshwa cyane mu gufunga kubera ubushobozi bwayo bwo gufatanya, kuba ikwiriye ahantu hashyuha cyane biterwa n’...Soma byinshi»
-
tangira: Incamake y'ibanze kuri Hydroxyethyl Cellulose (HEC) n'akamaro kayo mu bicuruzwa byo mu rugo. Sobanura ikoreshwa ry'imiti ifata ibintu mu buryo butandukanye. Igice cya 1: Imiti ifata ibintu mu buryo bwa HEC Incamake: Sobanura HEC n'imiterere yayo ya shimi. Suzuma imiterere y'imiti ifata ibintu mu buryo bwa HEC na ...Soma byinshi»