Attapulgite av nplaum yog ib hom dej nplua nuj magnesium aluminium silicate ntxhia nrog tshwj xeeb fibrous siv lead ua qauv, uas yog tsim los ntawm attapulgite.Nws yog ib qho tseem ceeb tsis tshua muaj cov khoom siv hlau tsis muaj hlau.Vim nws qhov zoo adsorption, decolorization, thermal stability, ntsev tsis kam, pulping thiab lwm yam khoom, nws yog dav siv nyob rau hauv drilling av nkos, petrochemical, tub rog kev lag luam, tsev cov ntaub ntawv, ntawv ua, tshuaj, kev ua liaj ua teb, ib puag ncig tiv thaiv thiab ntau lwm yam teb.HCMilling (Guilin Hongcheng)yog ib lub chaw tsim khoom ntawmattapulgitesib tsoo zeb.Nov yog qee cov lus qhia rau kev txhim kho thiab kev siv cov khoom siv pob zeb hauv attapulgitehauv Anhui Xeev, Suav:

HLMattapulgite sib tsoo zeb

Lub pob zeb loj ntawm thaj chaw mining hauv Anhui Xeev, Tuam Tshoj, tshwm sim hauv Cenozoic Tertiary basalt interlayer.Nws muaj 3 mus rau 4 txheej ntawm cov ore, uas tau muab faib ua kab rov tav hauv txheej.Lub thickness ntawm ore lub cev yog 1.05 meters rau 15.9 meters.Lub thickness ntawm txheej yog ruaj khov, nrog zoo continuity.Qhov tob faus yog feem ntau 10 mus rau 94 meters.Qee qhov chaw raug nthuav tawm ntawm qhov chaw.Cov ntsiab lus ntawm attapulgite nyob rau hauv cov ntxhia muaj pes tsawg leeg yog 43.2%, mus txog 96%, qib siab thiab zoo.Thib ob, quartz, dolomite thiab montmorillonite muaj crystallinity siab thiab loj grain loj;Cov neeg tsim khoom ntawmattapulgite sib tsoo zebkawm tau hais tias cov deposits (spots) nyob rau hauv Longshan cheeb tsam ntawm Feidong County yog tsim los ntawm basalt, andesitic fused tuff thiab volcanic agglomerate interlayers,attapulgitemuaj nyob rau hauv qhov tawg tsam, thiabattapulgitecov ntsiab lus nyob rau hauv cov ntxhia muaj pes tsawg leeg yog ntau tshaj 90%.Qhov thib ob yog quartz thiab albite.Mineral particle loj yog feem ntau nanometer submicron.Attapulgite fibers tau teem rau hauv cov pob khoom thiab cov lus qhia, nrog du, ncaj nto thiab kab sib faib.

Nyob rau hauv xyoo tas los no, Tuam Tshoj tau nquag txhawb kev txhim kho thiab siv cov khoom siv av nplaum attapulgite thiab tau tshaj tawm cov phiaj xwm cuam tshuam.Cov neeg tsim khoom ntawmattapulgite sib tsoo zebtau kawm tias nyob rau hauv Mineral Resources Planning of Anhui Province (2016-2020), nws tau thov kom ntxiv dag zog rau kev ua haujlwm sib sib zog nqus ntawm attapulgite av nplaum thiab lwm yam minerals, thiab txhawb txoj kev loj hlob thiab kev siv cov hmoov zoo ultra-nplua, cov ntaub ntawv hloov kho, lub hom phiaj tshwj xeeb. cov ntaub ntawv thiab lwm yam series ntawm ntxhia khoom.Hauv kev npaj cov peev txheej hauv Mingguang City, Jianxi attapulgite av nplaum tseem ceeb mining cheeb tsam thiab Guanshan Jianxi attapulgite av nplaum tseem ceeb txoj kev loj hlob cheeb tsam tau raug xaiv, npog thaj tsam ntawm 196.21 square kilometers.Kev cia siab rau ntawm attapulgite av nplaum muaj chaw ua si, qhov chaw nyob ib puag ncig tawg pleb attapulgite av nplaum rhiav kev lag luam tau koom ua ke, thawj cov tuam txhab ua lag luam rau lub peev xwm nthuav dav thiab kev hloov pauv tau yog qhov tseem ceeb, thiab kev txhim kho cov kev ua haujlwm siab adsorption, cov khoom siv colloidal, polymer organic composite cov ntaub ntawv thiab lwm yam. low-carbon, ib puag ncig tiv thaiv Cov khoom muaj nqis ntxiv.

Attapulgite av nplaum yog tam sim no tsuas yog siv rau adsorption cov ntaub ntawv, colloidal functional cov ntaub ntawv, nano functional cov ntaub ntawv, thiab lwm yam. Ua kua purification thiab roj decolorization yog lub lag luam loj tshaj plaws rau attapulgite av nplaum ore siv los ua adsorbent.Siv nyiaj 0.8% ~ 6.0%;Tom qab grinded los ntawm attapulgite sib tsoo zeb, tus nqi siv hauv txheej yog 0.3% ~ 3.0%.Tsis tas li ntawd, nws tseem tuaj yeem siv rau hauv ntau lub lag luam xws li desiccant, huab cua purification hais, pub additives, hloov khoom siv polymer, thiab lwm yam.

Tuam Tshoj nquag txhawb txoj kev loj hlob ntawm tag nrho cov kev lag luam saw ntawm attapulgite av nplaum, taw qhia tias attapulgite av nplaum cov khoom siv tsuas yog siv hauv kev lag luam tshuaj tshiab (xim ntsuab) thiab cov khoom siv tshiab.Ntawm lawv, kev lag luam tshuaj lom neeg tshiab yog tsom rau kev sib raug zoo ntawm cov khoom tshwj xeeb ntawm colloidal attapulgite av nplaum thiab cov xim ntsuab, tsim "Lub Nroog ntawm Cov Txheej Txheem Dej hauv Suav Teb" hauv Mingguang City, dhau los ua thawj pawg ntawm "Green Coatings Park" hauv Tuam Tshoj, thiab tag nrho cov tuam txhab loj tau nyob rau hauv. Lub peev xwm ntawm cov xim ntsuab txhua xyoo yuav ncav cuag ze li lab tons.Kev siv attapulgite av nplaum ore hauv txheej yuav yog 0.3% ~ 3.0%.Nws yog kwv yees tias qhov kev thov rau attapulgite ntxhia hmoov yuav ncav cuag ntau pua txhiab tons;Kev lag luam khoom siv tshiab yog los tshawb nrhiav, tsim thiab tsim attapulgite raws li cov ntaub ntawv tshiab xws li attapulgite muab tub lim, adsorbent, cov khoom siv hauv tsev tshiab, cov hmoov filling tshiab, desiccant, decolorant attapulgite, thiab lwm yam.

Txoj kev loj hlob thiab kev siv ntawm attapulgite ntxhia cov peev txheej tsis tuaj yeem ua yam tsis muaj kev txhawb nqa ntawmattapulgite sib tsoo zeb khoom siv.Covattapulgitesib tsoo zebtsim los ntawmHCMilling (Guilin Hongcheng)tau siv dav thiab lees paub hauv kev lag luam thoob ntiaj teb.Nws tuaj yeem ua tiav 80-2500 mesh attapulgite hmoov, nrog cov khoom ua tiav cov qauv thiab cov khoom nplua nuj.Yog tias koj xav tau tsim thiab siv attapulgite, thov hu rau peb kom paub meej.