I-Attapulgite clay iwuhlobo lwamanzi acebile e-magnesium aluminium silicate amaminerali ane-fibrous crystal structure, esakhiwe ikakhulukazi i-attapulgite. Iwumthombo obalulekile wamaminerali angewona owensimbi obalulekile. Ngenxa ye-adsorption yayo enhle, i-decolorization, ukuzinza kokushisa, ukumelana nosawoti, i-pulping nezinye izakhiwo, isetshenziswa kabanzi ekubholeni udaka, i-petrochemical, imboni yezempi, izinto zokwakha, ukwenza amaphepha, imithi, ezolimo, ukuvikelwa kwemvelo kanye neminye imikhakha eminingi.I-HCMilling(Guilin Hongcheng)ungumkhiqizi weattapulgiteumshini wokugaya. Nazi ezinye iziphakamiso zokuthuthukiswa nokusetshenziswa kwezimbiwa ze-attapulgiteeSifundazweni sase-Anhui, eChina:

I-HLMi-attapulgite yokugaya

Itshe elikhulu lendawo yezimayini eSifundazweni sase-Anhui, e-China, lenzeka ku-Cenozoic Tertiary basalt interlayer. Iqukethe izingqimba ezi-3 kuya kwezi-4 ze-ore, ezisatshalaliswa ngokuvundlile zibe izingqimba. Ubukhulu bomzimba we-ore buyi-1.05 amamitha kuya ku-15.9 amamitha. Ubukhulu bongqimba buzinzile, nokuqhubeka okuhle. Ukujula kokungcwaba ngokuvamile kungamamitha ayi-10 kuye kwangama-94. Ezinye izindawo zivezwe phezulu. Okuqukethwe kwe-attapulgite ekubunjweni kwamaminerali yi-43.2%, kuze kufike ku-96%, izinga eliphezulu kanye nekhwalithi enhle. Okwesibili, i-quartz, i-dolomite ne-montmorillonite ine-crystallinity ephezulu kanye nosayizi omkhulu wokusanhlamvu; Umkhiqizi wei-attapulgite yokugayauthole ukuthi amadiphozithi (amabala) endaweni yaseLongshan e-Feidong County akhiwe nge-basalt, i-andesitic fused tuff kanye ne-volcanic agglomerate interlayers,attapulgiteikhona endaweni yokuphuka, futhiattapulgiteokuqukethwe ekubunjweni kwamaminerali kungaphezu kwama-90%. Eyesibili i-quartz ne-albite. Usayizi wezinhlayiya zamaminerali ikakhulukazi i-nanometer submicron. Imicu ye-Attapulgite ihlelwe yaba yizinqwaba nezikhombisi-ndlela, ezinobuso obushelelezi, obuqondile kanye nokusabalalisa kwegridi.

Eminyakeni yamuva, i-China ikhuthaze ngentshiseko ukuthuthukiswa nokusetshenziswa kwezinsiza zobumba ze-attapulgite futhi yakhipha uchungechunge lwezinhlelo ezifanele. Umkhiqizi wei-attapulgite yokugayauye wafunda ukuthi ku-Mineral Resources Planning of Anhui Province (2016-2020), kuhlongozwa ukuqinisa ukucutshungulwa okujulile kobumba be-attapulgite namanye amaminerali, futhi kukhuthaze ukuthuthukiswa nokusetshenziswa kwe-ultra-fine powder materials, izinto eziguquliwe, izinto ezihlosiwe ezikhethekile kanye nolunye uchungechunge lwemikhiqizo yamaminerali. Ekuhlelweni kwezinsiza zezimbiwa eMingguang City, indawo yezimayini ye-Jianxi attapulgite yobumba kanye ne-Guanshan Jianxi attapulgite ukhiye wokuthuthukiswa kwendawo yobumba iqokiwe, ehlanganisa indawo engamakhilomitha-skwele ayi-196.21. Ngokuthembela epaki yezimboni ze-attapulgite, amabhizinisi okusebenzela ubumba ahlakazekile e-attapulgite ahlakazekile ahlanganisiwe, amabhizinisi okucubungula okuyinhloko okwandisa umthamo nokuguqulwa abekwe endaweni eyodwa, kanye nokuthuthukiswa kokukhangiswa okuphezulu kokusebenza, izinto ze-colloidal, izinto ezihlanganisiwe ze-polymer organic nezinye izinto eziphansi zekhabhoni, ukuvikelwa kwemvelo okuphakeme.

I-Attapulgite clay okwamanje isetshenziselwa ikakhulukazi izinto ze-adsorption, izinto ezisebenzayo ze-colloidal, izinto zokusebenza ze-nano, njll. Ukuhlanzwa koketshezi kanye nokukhishwa kwemibala kawoyela izimakethe ezinkulu ze-attapulgite yobumba yobumba okufanele isetshenziswe njenge-adsorbent. Sebenzisa inani 0.8%~6.0%; Ngemva kokuhlinzwa i-attapulgite yokugaya, inani elisetshenziswe ekuhlanganiseni ngu-0.3% ~ 3.0%. Ngaphezu kwalokho, ingasetshenziswa futhi emikhakheni eminingi yemakethe efana ne-desiccant, izinhlayiya zokuhlanza umoya, izithasiselo zokudla, ukuguqulwa kwezinto ze-polymer, njll.

I-China ikhuthaza ngentshiseko ukuthuthukiswa kwalo lonke uchungechunge lwezimboni zobumba lwe-attapulgite, ikhomba ukuthi imikhiqizo yobumba ye-attapulgite isetshenziswa kakhulu embonini yamakhemikhali amasha (upende oluhlaza) kanye nemboni entsha yezinto ezibonakalayo. Phakathi kwazo, imboni entsha yamakhemikhali ihloselwe ubuhlobo obuseduze phakathi kwezakhiwo eziyingqayizivele zobumba lwe-colloidal attapulgite kanye nezingubo eziluhlaza, ukwakha "Idolobha Lezingubo Ezibangelwa Amanzi E-China" eMingguang City, libe yinqwaba yokuqala ye-"Green Coatings Park" e-China, futhi zonke izinkampani ezinkulu ziye zahlala. Ukusetshenziswa kwensimbi yobumba ye-attapulgite ekugqokeni kuzoba ngu-0.3% ~ 3.0%. Kulinganiselwa ukuthi isidingo se-attapulgite mineral powder sizofinyelela amakhulu ezinkulungwane zamathani; Imboni entsha yezinto ezibonakalayo ukucwaninga, ukuthuthukisa nokukhiqiza izinto ezintsha ezisekelwe ku-attapulgite ezifana ne-attapulgite filler, i-adsorbent, izinto zokwakha ezintsha, i-particle entsha yokugcwalisa i-powder, i-desiccant, i-decolorant attapulgite, njll.

Ukuthuthukiswa kanye nokusetshenziswa kwezimbiwa ze-attapulgite ngeke kwenzeke ngaphandle kokusekelwai-attapulgite yokugaya imishini. Iattapulgiteumshini wokugayakukhiqizwa nguI-HCMilling(Guilin Hongcheng)isetshenziswe kabanzi futhi yaqashelwa ezimakethe zomhlaba. Ingakwazi ukucubungula i-80-2500 mesh attapulgite powder, enamamodeli omkhiqizo aphelele nezigaba ezicebile. Uma udinga ukuthuthukisa nokusebenzisa i-attapulgite, sicela usithinte ukuze uthole imininingwane.