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Bentonite

  • Aasaaska bentonite iibiyaha ciidda isku dhafan

    Aasaaska bentonite iibiyaha ciidda isku dhafan

    Ku shubista bentonite ku salaysan sodiumwaa qalab lagama maarmaan u ah tuurista caaryada ciidda, iyo xulashada bentonite ku habboon iyadoo loo eegayo tayada wax lagu shubo ma aha oo kaliya inay hubiso tayada, laakiin sidoo kale waxay yaraynaysaa kharashka.Sidaa darteed, xulashada bentonite saxda ah iyadoo loo eegayo tayada wax lagu shubayo ayaa ah mudnaanta ugu sareysa ee shaqada caaryada ciidda.

    Astaamaha iyo sifooyinka:

    Alaabtani waa budo huruud ah oo cad ama khafiif ah, budada cas dhulka.

    Qaybta Alaabta:

    (1) Heerka Sodium: waxa iska leh shubista xasiloonida kulaylka sare leh oo leh sodium-based bentonite, alaabtani waxay ku haboon tahay shubista saxda ah ee saxda ah,tuurista saxda ah, oo leh wax ka yar (in ka yar 5%), cadaadiska qoyan, kulaylka sare iyo xoogga qoyan ee qoyan, xajinta hawada, waxqabadka dib-u-isticmaalka wanaagsan, waa lagama maarmaanka u ah wax-soo-saarka saxda ah ee saxda ah, soo-saarayaasha wax-soo-saarka saxda ah.

    (2) Sodium heerka sare: waxaa iska leh shubista caadiga ah ee sodium-ku salaysan bentonite, alaabtani waxay ku haboon tahay shubista saxda ah, shubista caadiga ah, oo leh dhexdhexaadin dhexdhexaad ah (5-8%), hawo-mareenka, dib-u-isticmaalka wanaagsan, waa doorashada ugu weyn ee shubka saxda ah. Alaabtu waa cad ama budo huruud ah oo fudud, budada cas dhulka.

    3) Calcium-ku salaysan: Waxa iska leh shubista caadiga ah ee kalsiyum-ku-salaysan bentonite, alaabtani waxay ku habboon tahay shubista caadiga ah, shubista qallafsan, waana badeecada doorbidaysa shubista qallafsan.

    Baakadaha iyo kaydinta:

    Filimka balaastigga ah ee gudaha ayaa la isticmaalaa, bacda dibedda laga sameeyay waxaa lagu duubaa laba lakab ama la baakadeeyay iyadoo loo eegayo shuruudaha isticmaalaha, miisaanka baakadu waa 400.25kg, 500.25kg, 10001.0kg.

  • Waxyaalaha sodium-ku-saleysan ee sarreeya, viscosity-sare, adsorption xooggan, dhoobo saabuun ku salaysan oo sodium ah

    Waxyaalaha sodium-ku-saleysan ee sarreeya, viscosity-sare, adsorption xooggan, dhoobo saabuun ku salaysan oo sodium ah

    Macdano aan bir ahayn oo leh montmorillonite oo ah macdanta ugu weyn.

    Bentonite waa macdan aan bir ahayn oo leh montmorillonite oo ah qaybta macdanta ugu muhiimsan, qaab dhismeedka montmorillonite wuxuu ka kooban yahay laba silikoon-oxygen tetrahedron sandwich oo leh lakab aluminium oksijiin octahedron ah oo ka kooban 2: 1 qaab dhismeed crystal ah, sababtoo ah qaabdhismeedka lakabka ah ee ay sameeyeen unugga montmorillonite Unugyada Waxaa jira cations gaar ah, sida Cu, Mg, Na, K, iwm., cations iyo unugyada unugga montmorillonite waa kuwo aan degganayn, oo ay fududahay in lagu beddelo cations kale, sidaas darteed waxay leedahay beddelaad ion ah oo wanaagsan.Wadamada shisheeye ayaa lagu dabaqay in ka badan 100 waaxood oo ku yaal 24 goobood oo wax soo saarka warshadaha iyo beeraha, iyada oo in ka badan 300 oo alaab ah, sidaas darteed dadku waxay ugu yeeraan "carrada caalamiga ah".

  • Soo-saareyaasha ayaa jumlo iibiya milix u adkeysata qodista tuubooyinka bentonite

    Soo-saareyaasha ayaa jumlo iibiya milix u adkeysata qodista tuubooyinka bentonite

    Trenchless dhab ahaantii waa habka dhismaha ee injineernimada maalinlaha ah, sida dhismaha qoditaanka jiifka ah, dhismaha tuubooyinka jeebka, qodista saliidda, sahaminta juqraafiyeed iyo dhismaha mashiinka gaashaanka tunnelka.Mashruucyada aan samaynin dhismaha dhulka hoostiisa ee qodista dhulka waxaa loo yaqaan mashruucyo aan qodnayn.Mashaariicda trenchless, bentonite trenchless ayaa door muhiim ah ka ciyaara.

  • Dhumucda bentonite iyadoo qodida aan qodnayn ee kaalshiyamka ku salaysan ee sodium-ku-salaysan

    Dhumucda bentonite iyadoo qodida aan qodnayn ee kaalshiyamka ku salaysan ee sodium-ku-salaysan

    Mud bentonite waa dhoobo dhoobo leh oo leh montmorillonite oo ah qaybta ugu muhiimsan, inta badan waxaa loo isticmaalaa sida qodista alaabta qashinka ee injineernimada aasaasiga ah, oo loo isticmaalo samaynta dhoobada qodista, inta badan isticmaalka qaabka bentonite dhoobada waa bentonite-ku salaysan sodium.

  • Go'doominta bentonite ee ku salaysan kaalshiyamka ku salaysan ee caagga ah

    Go'doominta bentonite ee ku salaysan kaalshiyamka ku salaysan ee caagga ah

    Reagents loo isticmaalo in si wax ku ool ah looga hortago ku dheggan filimka.

    Isku darka dabiiciga ah ee go'doominta caagga ah, soosaarayaasha aashitada stearic, wakiilada khaaska ah ee ka-hortagga dhejinta, surfactants gaar ah, budada ultrafine iyo walxo kale.

  • Gel gaar ah oo bentonite organic ah oo loogu talagalay qodista dareeraha

    Gel gaar ah oo bentonite organic ah oo loogu talagalay qodista dareeraha

    Bentonite waa nooc dhoobo ah oo ay maamusho montmorillonite.Montmorillonite waa macdan silicate oo lakab ah oo ka kooban laba lakab oo Si-O tetrahedron ah oo leh lakabka Al- (O,OH) octahedral oo ah unug dhismeed.

  • Birta biraha pellet bentonite

    Birta biraha pellet bentonite

    Birta birta pellet bentonite waa xidhaha birta birta ah oo leh ku dheggan xooggan iyo xasilloonida heerkulka sare.

    Bentonite ee pellets birta ah waa binder binder pellet binder.Iyada oo ay ugu wacan tahay adhesion xooggan iyo xasilloonida heerkulka sare, sodium-based bentonite waxaa lagu daraa budada xoogga leh ee 1-2% sodium-based bentonite, taas oo la qalajiyo ka dib granulation oo loo sameeyay pellets, taas oo si weyn u hagaajinaysa awoodda wax soo saarka foornooyinka qarxa iyo waxaa si weyn loo isticmaali jiray birta.

  • Bentonite ee dahaarka

    Bentonite ee dahaarka

    Daahan daahan waa nooc ka mid ah daahan lagu buufiyo darbiga gudaha ee caaryada in hab-dhamaadka sare wanaagsan tuurista, shaqadeeduna waa in la sameeyo dhammayn dusha sare ee shubidda wanaagsan, iyada oo la iska ilaalinayo ifafaale dheggan dhexeeya workpiece iyo caaryada.Way ku habboon tahay qalabka shaqada in laga saaro caaryada.Dahaarka waxaa lagu heli karaa dareere ama qaab budo ah.

  • Bentonite-ku-saleysan Sodium si loo shubo

    Bentonite-ku-saleysan Sodium si loo shubo

    Bentonite waa dhoobo macdanta gaar ah oo leh viscosity, ballaarinta, dufanka, nuugista biyaha iyo thixotropy iyo sifooyin kale, isticmaalka ayaa daboolay qalabka wax lagu shubo, pellets metallurgical, daahan kiimikaad, dhoobo qodista iyo warshadaha iftiinka iyo beeraha ee dhinacyo kala duwan, ka dib sababtoo ah ballaaran. Isticmaalka, oo loo yaqaan "carrada caalamiga ah", warqaddani waxay inta badan ka hadlaysaa codsiga iyo doorka bentonite ee kabka.

    Halabuurka qaab dhismeedka bentonite
    Bentonite waxa ay ka kooban tahay montmorillonite marka loo eego qaab dhismeedkeeda crystal,sababtoo ah crystals-ka gaarka ah waxa uu leeyahay xabag adag ka dib nuugista biyaha,sidaa awgeed waxa si weyn loogu isticmaalaa cammuudda tuurista,cammuudda waxa ay isku xidhan tahay si ay u samaysato xoog qoyan iyo caag,iyo xoog qallayl ka dib marka la qalajiyo.Ka dib markii bentonite la qalajiyo, isku xirnaanteeda ayaa dib loo soo celin karaa ka dib marka lagu daro biyo.

  • Bentonite oo ah kuwa aan biyuhu lahayn iyo kuwa aan dareerin

    Bentonite oo ah kuwa aan biyuhu lahayn iyo kuwa aan dareerin

    Bentonite ee biyuhu iyo anti-seepage waa wax ku habboon biyuhu iyo wax aan la taaban karin oo la sameeyey iyadoo la isticmaalayo bentonite, khayraadka macdanta dhif ah non-birta ah ee Shiinaha, sida alaabta ceeriin ugu weyn, oo la safeeyey iyo baaraandegi by hababka wax soo saarka gaar ah sida processing macdanta, sodification, qalajin iyo shiidi.Muuqaalku waa budo huruud ah-cawr ama huruud ah, oo inta badan loo isticmaalo sida agabka biyuhu iyo kuwa aan la nadiifin karin ee aasaaska injineernimada kala duwan.Marka la barbar dhigo alaabada la midka ah, bentonite ee ka hortagga biyuhu iyo ka-hortagga jeexjeexyada ayaa leh sifooyinka nuugista biyaha wanaagsan, heerka fidinta sare iyo saamaynta biyo-celinta xooggan, waana badeecad cusub oo aan biyuhu lahayn oo leh waxqabad ka hortag ah oo wanaagsan iyo qiimo jaban.