Cim thaum kawg: Clay bentonite tshuaj ntawv muaj qhov ntau ntau rau kev ntau, muaj qhov ntau ntau rau kev khaubnci thiab kev ntau ntau. Siv dav rau kev ntau lub cua sov, kev khaubnci ntawm ntiaj teb, kev tswv yim thiab kev npaj qhov chaw nyob.
Bentonite , uas tseem ua luam tseeb li “clay tswv yeeb”, yog ib qho khoob khoob ntawm khoob khoob ntawm cov ntaub ntawv khoob khoob uas muaj cov ntaub ntawv montmorillonite. Tsim los ntawm kev sov thiab kev tshuaj xyuas ntawm lub siab ntev, bentonite tseem ceeb muaj cov qhov kev ua haujlwm zoo tshaj plaws uas muaj kev daws ntaub ntawv zoo heev, kev khiav rau hauv ntaub ntawv, kev daws ntaub ntawv zoo heev, kev daws ntaub ntawv zoo heev thiab kev daws ntaub ntawv zoo heev. Nws muaj kev nyab xeeb rau qhov chaw, tsis muaj txoj hauv kev ua haujlwm thiab tsis muaj kev ua haujlwm ntawm kev ua haujlwm ntawm kev ua haujlwm, nws tau dhau los yog ib qho ntaub ntawv tseem ceeb rau kev kho mob, kev kho cov ntaub ntawv, kev kho cov ntaub ntawv, kev kho cov ntaub ntawv thiab kev kho cov ntaub ntawv, thiab nws yog ib qho ntaub ntawv tseem ceeb rau kev kho mob ntawm kev kho mob.
Yeej tsis sib xws rau cov ntaub ntawv clay tshwj xeeb, bentonite uas tau txais kev tshawb pom thiab ua kom zoo yuav muaj qhov kev pab tau zoo heev thiab tsis tuaj yeem siv lwm yam ntaub ntawv los replace. Cov khoom ntawv hauv qhov ntsiab ntawm nws muaj qhov kev ua haujlwm zoo heev thiab tuaj yeem siv rau hauv cov kev sib xyaw thiab kev tsim kho tshwj xeeb hauv qhov chaw ua haujlwm.
Bentonite uas muaj qhov puas li zoo heev yuav daws nqaij tau ib yam uas nyob rau hauv 10–30 zaug ntawm nws lub weight thiab ntxhuav heev rau kev ua cov ntaub ntawv colloid tshwj xeeb. Tom qab daws nqaij, nws ua cov ntaub ntawv gel uas tsis tuaj yeem nqaij los ntawm nws lub cev thiab muaj qhov kev pab tau zoo heev rau kev khaub ncaws thiab khaub nqaij. Qhov kev ua haujlwm no yuav pab tshaaj kev nqaij mus rau hauv thiab kev nqaij los ntawm dej thiab dej, yog li nws yog qhov ntaub ntawv tshwj xeeb rau kev khaub ncaws thiab khaub nqaij hauv kev tsim kho. Thaum peb so nws rau cov ntaub ntawv khaub ncaws tshwj xeeb uas peb tau siv ua ntej, cov ntaub ntawv bentonite khaub nqaij yuav muaj qhov kev tswj hwm heev thiab nyob tau ntev dua thiab tsis tuaj yeem nyob tau ntev dua.
Bentonite slurry muaj qhov yam tshwj xeeb ntawm thixotropic: nws tsis tuaj yeem thiab yuav tau los ua haujlwm, thiab nws yuav los ua haujlwm rau lub cim thaum nws tsis txhob. Qhov yam tshwj xeeb no cuam ntsuas lub system tso cua, tiv thaum cov khoom tshuaj tshuaj thiab tiv thaum cov khoom tshuaj tshuaj, thiab tso cua lub viscosity zoo ib yam rau lub sijhawm ntev. Nws yog qhov zoo heev rau lub drilling fluid circulation, coating suspension thiab mortar construction, thiab nws pab ua haujlwm zoo dua thiab pab ua cov khoom zoo ib yam.
Bentonite muaj qhov kev ua haujlwm ntawm kev daws tswv yim thiab kev daws tswv yim ntau, thiab muaj qhov laj thawj ntau rau kev daws tswv yim. Nws tuaj yeem daws tswv yim cov cim ntawm cov duab tshuaj, cov duab ntawm lub vaj, cov duab tshuaj uas nyob hauv dej thiab dej ntawm lub vaj, thiab cov duab tshuaj uas muaj kev ntxiv. Tsis tas li ntawd, nws muaj kev ua haujlwm zoo rau kev daws tswv yim ntawm cov cim thiab kev ua kom zoo ntawm dej ntawm lub vaj. Nws tau muaj kev txhawb nqa ntau rau kev daws tswv yim ntawm cov cim thiab kev ua kom zoo ntawm dej ntawm lub vaj rau kev puas tsuaj thiab kev ua kom zoo ntawm dej ntawm lub vaj.
Bentonite uas tau muaj kev ua haujlwm zoo muaj kev nyhaum zoo thiab kev nyhaum ntau. Nws tuaj yeem nyhaum cov dej ntawm lub vaj thiab cov duab tshuaj, thiab muaj kev nyhaum zoo thaum suav thiab nyhaum. Tsis tas li ntawd, nws muaj kev nyhaum zoo rau cov duab tshuaj, kev nyhaum zoo rau cov duab tshuaj uas muaj kev nyhaum zoo, thiab kev nyhaum zoo rau cov duab tshuaj uas muaj kev nyhaum zoo, thiab muaj kev nyhaum zoo rau cov duab tshuaj uas muaj kev nyhaum zoo thaum nyob hauv cov haujlwm uas muaj kev nyhaum zoo.
Nyob rau hauv kev siv cov qhov cuab yeej ntau, bentonite muaj kev siv nyob rau hauv ntau qhov chaw tswj hwm thiab kev tsim khoom, thiab yog qhov khoob tshuab uas muaj kev siv ntau qhov chaw nyob rau hauv kev kho mob thiab kev tsim khoom.
Bentonite yog qhov khoom tshuab uas tseem ceeb rau kev tsim lub cua sov. Nws muaj kev siv los hloov txias thiab lub tswv rau lub cua sov, xa cov ntaub ntawv uas tau sov, npaj lub cua sov rau lub cua sov hauv qab ntuj, thiab tso lub cua sov kom zoo. Nws tuaj yeem tshem tawm kev sov tawm thiab kev ntxhuav, thiab pab tso kev kho mob thiab kev tsim khoom kom zoo thiab raug. Lub cua sov uas muaj kev ntxhuav siab tuaj yeem siv rau hauv ntau qhov chaw ntawm lub ntiaj teb, thiab nws tuaj yeem tshem tawm kev tsim khoom tsis raug.
Siv nyob rau hauv qhov chaw tso tawm ntawm cov dej tsis tau los, qhov chaw tso tawm rau lub rooj, qhov chaw tso tawm rau hauv qhov tsev, qhov chaw tso tawm rau lub dej ntawm lub rooj thiab lub dej ntawm lub rooj, thiab cov lus qhia rau qhov chaw tso tawm rau lub dej. Lub bentonite yuav ua rau muaj qhov chaw tso tawm rau lub dej thaum nws pom dej. Thaum muaj qhov kub ntau ntau, nws yuav tshwm sim thiab pab lub qhov chaw tso tawm rau lub dej, thiab ua rau muaj qhov chaw tso tawm rau lub dej uas yuav nyob ib txhis, uas zoo dua qhov chaw tso tawm rau lub dej uas peb siv nyob hauv lub neej.
Lub bentonite yog qhov chaw tso tawm uas muaj kev siv tau zoo rau kev tswv yim, thiab nws pab ua rau lub tswv yim muaj kev nyab xeeb thiab kev nyab xeeb, thiab nws pab txo qhov chaw tso tawm rau lub tswv yim uas muaj qhov kub thiab qhov kub, thiab pab ua rau lub tswv yim muaj kev nyab xeeb. Thaum siv rau kev tswv yim ntawm lub tswv yim, nws yog qhov chaw tso tawm uas pab ua rau lub tswv yim muaj kev nyab xeeb thiab kev nyab xeeb, thiab pab ua rau kev tswv yim muaj kev nyab xeeb.
Thiab rau ntawm kev puas tsuaj qhov chaw, bentonite yog siv los ua kom paub tshuaj ntsuag rau cov dej tsis zoo thiab rau cov dej uas muaj lub tshuab, thiab los ua kom paub tshuaj ntsuag rau cov ntaub so rau kev khib nyiag, kom txog kev txhawj xeeb rau kev cia cov ntaub tsis zoo. Thib ob, rau kev lag luam, nws pab ua kom qhov chaw zoo dua, pab ua kom qhov chaw muaj zog tso cia dej thiab tshuaj, thiab pab ua kom qhov chaw muaj zog tso cia cov ntaub uas nyuaj rau qhov chaw, kom cov noo yuav tshaub tau zoo dua.
|
Qhov tshaj plaws ntawm kev tswj hwm |
Bentonite tshwj xeeb rau kev lag luam |
Bentonite tshwj xeeb tshwj xeeb |
|
Cov ntaub ntawv Montmorillonite |
≥90% |
60%-75% |
|
Cov ntaub ntawv uas yuav tshaub |
≥30ml/g |
10-20ml/g |
|
Cov ntaub ntawv uas yuav tshaub |
Cov ntaub ntawv uas yuav tshaub zoo heev, cov ntaub ntawv uas yuav tshaub zoo |
Yeeb ntsiab tsis zoo, yuav tsum ua kom zoo |
|
Cov ntaub ntawv tsis zoo |
Tsis muaj ntau qhov tsoo |
Muaj ntau qhov tsoo ntawm txiv thiab dej |
|
Kev siv tau zoo li cas |
Kev kho tshuaj rau dej thiab kev kho tshuaj rau qhov tseem ceeb ntawm kev kho dej |
Tsis zoo, nyob hauv lub sijhawm xwb |
Peb muab cov bentonite uas muaj sodium thiab cov bentonite uas muaj calcium, uas muaj cov yam ntxwv uas muaj kev ntsiab zoo heev rau kev kho dej, kev kho tshuaj rau dej, kev kho tshuaj rau qhov tseem ceeb ntawm kev kho dej thiab kev kho tshuaj rau qhov tseem ceeb ntawm kev kho tshuaj rau qhov tseem ceeb. Muaj cov yam ntxwv ntawm kev ntsiab zoo heev los ntawm 100 mesh rau 800 mesh rau kev siv hauv tsev.
Yus. Sodium-based bentonite uas muaj qhov zoo heev rau kev tswj hluas thiab kev ua kom zoo dua. Nws tsis tuaj yeem nyuaj, tawg, los sis tawm ntawm kev siv hauv tsev ntev, kev rov qhia ntawm dej thiab kev hloov tshuaj. Qhov kev tswj hluas thiab kev tswj dej tsis tau los sib tshuaj yuav muaj nyob dua li 20 xyoo, yog qhov zoo rau kev ua haujlwm uas yuav tsum nyob ntev.
Thiab puas. Bentonite rau kev ua haujlwm muaj qhov paub zoo heev rau kev daws thiab kev tswj hluas, uas yuav tsum daws ntau yam ntawm dej tshuaj, cov dej tshuaj uas nyob hauv dej thiab cov ion loj uas nyob hauv dej tshuaj. Nws yog qhov tswj hluas dej tshuaj uas muaj kev zoo, tsis muaj txiaj ntsig, thiab zoo rau lub ntiaj teb, uas siv dav rau kev tswj hluas dej tshuaj ntawm kev ua haujlwm thiab kev tswj hluas dej ntawm dej tshuaj.
Thiab rau qhov kev pab txhawj xwm thiab kev pab cuam ntawm kev sib tham thiab kev pab cuam ntawm lub ntiaj teb nyob rau hauv lub ntiaj teb, bentonite uas muaj qhov siab thiab qhov tseem ceeb yog tsim nyog rau kev kho, kev tshem cov ntaub ntawv, kev kho thiab kev tshem cov dej ua phem. Peb lub tsev kho yuav tsum xaiv cov ntaub ntawv zoo tshaj plaws, siv cov kev kho ntau yam, kev kho thiab kev kho, thiab yuav tsum tswj qhov ntaub ntawv montmorillonite, qhov ntau thiab qhov tseem ceeb ntawm cov ntaub ntawv.
Peb muab cov ntaub ntawv bentonite uas tau muab kho raws li qhov xwm txheej thiab muab cov ntaub ntawv kev kho tshem tawm. Yog koj xav nrhiav ib tug tus thawj tswj ntaub ntawv bentonite uas muaj qhov zoo thiab qhov zoo ntawm qhov ntau thiab qhov ntau, koj tuaj nrhiav peb lub tsev kho rau kev test ntaub ntawv thiab kev pab cuam ntawm kev kho.
Xov xwm kub
Runhuabang tuaj xa cov khoob tsis muaj ntaub, uas muaj iron oxide pigments, silica powder, kaolin, diatomite thiab zeolite thiab lwm yam, thiab muaj kev pab tshwj xeeb rau tag nrho lub ntiaj teb.
H2-811, Poly International Building, Shifang Road, Chang'an District, Shijiazhuang, Hebei Province
Copyright © Hebei Runhuabang New Material Technology Co., Ltd All Rights Reserved Kev Ceeb Toom Siab
EN
