I-Wollastonite iyi-metasilicate mineral shaped chain.Ingxenye yayo eyinhloko yi-CaSi3O9, ene-fibrous futhi emise njengenaliti.Ayinabuthi, imelana nokugqwala kwamakhemikhali, inokuqina okuhle kokushisa kanye nokuzinza kohlangothi, inengilazi neparele, ukumuncwa kwamanzi aphansi kanye nenani lokumunca uwoyela, futhi inezici ezinhle kakhulu zemishini nezikagesi.Isetshenziswa kabanzi kuma-ceramics, irabha, amapulasitiki, i-metallurgy, i-coatings, upende, izinto zokwakha kanye nezinye izimboni, enenani eliphakeme lemakethe, Isiphenduke insimbi ebalulekile eyisisekelo engeyona eyensimbi enesidingo esikhulu semakethe yesicelo kanye namathemba okuthuthukiswa okubanzi.I-HCMilling(Guilin Hongcheng) ingumkhiqizi wei-wollastonite yokugaya imishini yokukhiqiza i-wollastonite powder.Okulandelayo yisingeniso kumkhuba wokufaka isicelo we-wollastonite.

Ukusetshenziswa kwemikhiqizo ehlukene ye-wollastonite:

Imikhiqizo yemakethe ye-Wollastonite ihlukaniswe ikakhulukazi: i-wollastonite powder, i-wollastonite superfine powder, i-wollastonite inaliti powder, i-wollastonite powder eguquliwe.

I-Wollastonite powder:＜awu 43m.Imikhiqizo yemakethe ikakhulukazi ihlanganisa i-wollastonite powder evamile kanye nempushana ye-wollastonite emihlengemva kokucutshungulwa ngui-wollastonite yokugaya.Isetshenziswa kakhulu ezintweni zokusetshenziswa kwe-ceramic kanye nama-glazes, ama-electrode welding, i-slag yokuvikela i-metallurgical, izigcwalisi zopende nezinye izinkambu.

I-Wollastonite superfine powder (ebizwa nangokuthi i-wollastonite superfine powder):＜10μm.Isetshenziswa kakhulu njengopende, irabha yepulasitiki kanye nesigcwalisi sekhebula.

Inaliti efana ne-wollastonite powder ingahlukaniswa ibe inaliti efana nempushana kanye nenaliti ecolekile kakhulu njengempushana, nesilinganiso sobude bobubanzi ngokuvamile sikhulu kuno-10:1.Isetshenziselwa ikakhulukazi ukuqinisa iraba nepulasitiki, i-fibrous filler yezinto zokungqubuzana zamabhuleki e-clutch njengezimoto, njll.

I-wollastonite powder eguquliwe ihlukaniswe yaba yi-wollastonite superfine powder eguquliwe kanye ne-wollastonite superfine inaliti powder eguquliwe.Kungumkhiqizo otholwe ngokumboza i-wollastonite powder nge-silane namanye ama-agent asebenzayo angaphezulu.Isetshenziselwa ikakhulukazi izinto eziyinhlanganisela ezifana nezintambo, irabha namapulasitiki, nomsebenzi wokuqinisa oqinile.

Isimo sohlelo lokusebenza lwe-wollastonite:

Isakhiwo esisetshenziswayo esibonakalayo se-wollastonite sihlobene eduze nesakhiwo semakethe yemikhiqizo ye-wollastonite.Isakhiwo esisetshenziswayo esibonakalayo se-wollastonite e-China siwukuthi: sisetshenziswa ku-ceramics, sibalwa cishe ngama-47%;Isetshenziselwa i-metallurgical protective slag kanye ne-welding electrode, ibalwa cishe ngama-30%;Isetshenziselwa ukumboza, amapulasitiki, njll., ibalwa cishe ngama-20%;Izinto ezintsha eziyinhlanganisela, izakhi ze-elekthronikhi, izinto zokupakisha kanye nezinye izinkambu ezisafufusa zithatha ingxenye encane uma kuqhathaniswa, elinganiselwa ku-3%.Eminyakeni yamuva nje, amabhizinisi asekhaya we-wollastonite akhulise izinkambu zawo zokufaka izicelo, asheshisa ukunwetshwa kochungechunge lwezimboni, futhi kancane kancane angena embonini ye-wollastonite esezansi nomfula ngenkathi ethuthukisa izinga lawo lokukhiqiza.I-Wollastonite iya ngokuya ixhunyaniswa eduze nezimboni zobuchwepheshe obuphezulu ezigxile ekongiweni kwamandla nokuvikelwa kwemvelo, ulwazi lwe-elekthronikhi, i-biology, i-aerospace, imboni yezempi kanye nezinto ezintsha namandla amasha.

Isicelo aUkuhlaziywa kwe-wollastonitepowder emhlabathini byi-wollastoniteumshini wokugaya:

1. Ukhonkolo

Ukhonkolo oqiniswe ngefayibha unezinzuzo eziyinhloko ekuthuthukiseni izakhiwo ezintengantengayo ezimbi kanye ne-ductility kakhonkolo, futhi ucwaningo kulokhu luthuthuke ngokushesha eminyakeni yamuva nje.Phakathi kwazo, imakethe kakhonkolo eqiniswe ngengilazi ikhula ngokushesha okukhulu.Kulinganiselwa ukuthi inani lemakethe eliphelele lizofinyelela ku-3.3 billion dollars ngo-2023.

I-silicon fibre inesakhiwo esifanayo ne-fiber short fiber, enezinzuzo ezithile ekusetshenzisweni kokhonkolo oqinisiwe we-glass fiber.Ngaphezu kwalokho, ukhonkolo oqinisiwe we-silicon fiber usetshenziselwe kabanzi ekulungiseni amadamu nakwezinye izinkambu zezicelo phesheya.Isibonelo, imakethe yaseKorea isetshenziselwa ukulungisa amadamu, futhi i-NYCO ihlinzeka ngengxube ekhonkolo ngemikhiqizo ye-NyadG emhlabeni jikelele.

Ukwengezwa kwe-wollastonite embonini yekhonkrithi cishe ku-5%.Ngo-2021, ukukhiqizwa kukasimende waseChina kuzofinyelela kumathani ayizigidi eziyizinkulungwane ezingu-2.533, lapho iGezhouba Group Cement Co., Ltd., ekleliswe ku-10-20, izokhiqiza amathani ayizigidi ezingu-30 zikasimende minyaka yonke.Ngo-2025, amathani ayizigidi ezingu-4.8 azosetshenziselwa indawo engaphansi komhlaba, ukwakhiwa kobunjiniyela bezakhiwo, ukushintshwa kwemicu yengilazi kanye nezinye izinto zokwakha nezikhethekile zikakhonkolo.Kulinganiselwa ukuthi isidingo sonyaka se-wollastonite singamathani angama-240000.

2. Upende

I-Wollastonite ingasetshenziswa esikhundleni se-pigment yomzimba kanye nezinye izingulube ezimhlophe ezimbotsheni.Ngaphezu kwalokho, ngokuya ngezici ze-wollastonite ngokwayo, ingasetshenziswa futhi njengesengezo sokuguqulwa kwe-coating ukuze kwandiswe ukusebenza kwezinto.Uma i-wollastonite inokumelana nokugqwala okuhle, ingasetshenziswa emkhakheni wezingubo zokulwa nokugqwala.Ngakho-ke, ukuthembela emikhiqizweni ye-wollastonite ukuthuthukisa ukunamathela okusebenzayo kungenye yezinkomba ezibalulekile zokuthuthukiswa kwezinhlelo zokusebenza ezizayo.

Inani elingeziwe le-wollastonite yokugqoka lingaba ngu-20%.Njengamanje, izimbobo zokulwa nokugqwala kobunjiniyela basogwini zisetshenziswa ikakhulukazi ekwandeni kokubola kwama-fan blades, izisekelo zabalandeli, izisekelo ze-photovoltaic, indawo yekhebula nezinye izimboni.Isidingo sonyaka sezingubo zokulwa nokugqwala ukuze kwakhiwe amaphrojekthi wamandla olwandle singamamitha-skwele ayizigidi ezi-4, nesidingo esiphelele samathani ayi-100000 wezingubo zokumboza, futhi isidingo sonyaka se-wollastonite sibikezelwa ukuthi singamathani angama-20000.

3. Amapulasitiki obunjiniyela

Amapulasitiki aguquliwe e-Wollastonite awakwazi nje ukunciphisa izindleko zamapulasitiki kuphela, kodwa futhi anikeze amapulasitiki izinto eziwusizo kakhulu zesevisi, njengokuzinza okuphezulu, ukuncipha kwelangabi, ukwahlukanisa ugesi, ukuzinza kwe-dimensional, njll. Ikakhulukazi ngokuthuthukiswa nokuqhubeka kwesidingo semakethe, imakethe amapulasitiki aguquliwe aphezulu akhule ngokushesha, futhi isidingo samapulasitiki aguquliwe we-powder ephezulu abuswa yi-wollastonite nawo akhula kancane kancane.

Izinkambu ezisetshenziswayo ezansi nomfula zamapulasitiki obunjiniyela aguquliwe zihlanganisa izinto zasendlini, izimoto, izinto zikagesi nezikagesi, izinto zasehhovisi namathuluzi kagesi, phakathi kwazo izinto zasendlini nezimoto zenza ama-37% kanye ne-15% ngokulandelana.Kubikezelwa ukuthi ngo-2025, isidingo saseChina samapulasitiki ashintshiwe emkhakheni wezimoto sizofinyelela amathani ayizigidi ezingu-11.8024, kuhlanganise namathani ayizigidi ezingu-2.3621 zezimoto ezintsha zamandla.Ngaphezu kwalokho, eminyakeni yamuva nje, izinkambu zamandla ezisafufusa, okuhlanganisa ama-wind turbine blades, izintambo, abakaki be-photovoltaic kanye namanye amapulasitiki obunjiniyela bamandla omoya ogwini lolwandle, adingeka kakhulu.

Inani elingeziwe le-wollastonite yepulasitiki yobunjiniyela yobunjiniyela basolwandle ngu-5%.Kusukela ngowezi-2021 kuya kowezi-2025, iShayina izokwandisa umthamo ofakiwe wamandla omoya ophehla phesheya kwezilwandle ukuya kuma-kilowatts ayizigidi ezingama-34.7, okuyisilinganiso esingaba ama-kilowatts ayizigidi eziyisi-7 ngonyaka.Injini yomoya ngayinye izosebenzisa amathani angaba ngu-80 amapulasitiki obunjiniyela, anamandla angu-1500 kilowatts.Isidingo sonyaka samapulasitiki obunjiniyela sizoba ngamathani angama-400000.Umthamo wemakethe ongeziwe wonyaka we-wollastonite uzoba amathani angama-20000.

4. Amapulasitiki angaboli

Amapulasitiki agaywayo agcwalisiwe futhi aguquliwe abhekisela kumapulasitiki axutshwe futhi alungiswa nge-inorganic mineral powder (okuhlanganisa kodwa okungagcini nje nge-calcium carbonate, i-talcum powder, isihlabathi, i-wollastonite, njll.) njengesigcwalisi kanye nezinsalela ezibolayo ezifana ne-polylactic acid (PLA), i-polybutylene succinate (PBS), i-aliphatic aromatic copolymer (PBAT), i-polyvinyl alcohol (PVA), njll. Ukuguqulwa kwe-Wollastonite kungathuthukisa kakhulu izici zemishini zamapulasitiki abolayo ngenkathi kunciphisa izindleko zokukhiqiza zamapulasitiki angaboli.Ngakho-ke, inezinzuzo ezisobala emakethe yokupakisha (izikhwama zokuthenga, izikhwama zemfucumfucu, njll.) ezinezidingo ezithile zamandla.

Ukwengezwa kwe-wollastonite kumapulasitiki awonakalayo yi-5%.Amapulasitiki awonakele asetshenziswa kakhulu ekulethweni okucacile, ukulethwa kokudla, izikhwama zokuthenga kanye nokumboza ngembobo.Phakathi kwazo, amapulasitiki abolayo ezikhwama zokuthenga ayindlela eyinhloko yesicelo se-wollastonite.Ngo-2025, izikhwama zepulasitiki ezonakele eChina zizofinyelela kumathani ayizigidi eziyi-1.06, azothuthukiswa ngokungeza i-wollastonite ngenani lama-30%.Umthamo wemakethe ongeziwe wonyaka we-wollastonite ungamathani ayi-15000.

Ngaphezu kwalokho, usimende okhethekile, ibhodi le-calcium silicate, i-ceramic slate, njll. kunesidingo esithile se-wollastonite.Eminyakeni embalwa ezayo, ngokuthuthukiswa okusheshayo kobunjiniyela bamandla olwandle, ukwakhiwa kobunjiniyela nezinye izimboni, kanye nokuthuthukiswa kwekhwalithi yomkhiqizo wasekhaya we-wollastonite, ezinye izimboni ekusetshenzisweni okuphansi kwe-wollastonite zizovela noma ukufaka isicelo sokuphayona, noma ukukhula okusheshayo, noma ukungenisa. emikhiqizweni yasekhaya, neyasekhaya ye-wollastonite izoba nokukhuphuka okubukhali kwesidingo.

Wollastonite ukugayaisigayoimishini iyithuluzi eliyinhloko lokukhiqiza nokucubungula i-wollastonite powder.Njengomkhiqizi wokugaya i-wollastoniteisigayoimishini, i-wollastonite powder yokugayaisigayoimishini ekhiqizwa HCMilling(Guilin Hongcheng), ezifanai-wollastoniteRi-aymond mill, i-wollastonite ultra-finempo roller mill, i-wollastonitei-ultrafinei-ring roller mill, isetshenziswe kabanzi futhi yamukelwe kahle ekukhiqizeni nasekucubunguleni amabhizinisi e-wollastonite.Uma udinga imishini yokugaya i-wollastonite, sicela usithinte ukuze uthole imininingwane.