Titanium gypsum wani nau'i ne na sharar gida tare da dihydrate gypsum a matsayin babban bangaren, wanda aka samar ta hanyar ƙara lemun tsami (ko calcium carbonate) don kawar da ruwa mai yawa na acid don magance ruwan acid lokacin da aka samar da titanium dioxide ta hanyar sulfuric acid. .Fitar da gypsum titanium ba wai kawai ya mamaye ƙasa mai yawa ba kuma yana gurɓata muhalli, har ma yana haifar da babban nauyi na tattalin arziki ga kamfanonin titanium dioxide.Ana iya amfani da titanium gypsum don yin retarder siminti bayan an sarrafa shi ta injin niƙa.Guilin Hongcheng kwararre ne na masana'antatitaniumgypsum niƙa niƙa.Mai zuwa yana bayyana yadda ake shirya titanium gypsum hada kayan siminti tare da kyakkyawan aiki.

titaniumgypsum niƙa niƙa- HC pendulum Raymond niƙa

1. Menene sakamakon ƙara daban-daban admixtures a titanium gypsum akan aikinsa?

Ƙarfin ƙarfin titanium gypsum bayan gyaran jiki yana da wani tazara tare da na gypsum na halitta da sauran gypsum sunadarai.Dole ne a ƙara wasu abubuwan ƙari don haɓaka ƙarfin ƙarfin titanium gypsum.Abubuwan da ake amfani da su sun haɗa da toka mai lalata, ash gardama, ruwan da aka kashe, alum, mai rage ruwa da kuma retarder.

Lokacin da aka yi amfani da slag ɗin da aka kashe a matsayin haske mai haske, lokacin da abun ciki ya kasance ƙasa da 40%, ba zai tasiri ƙarfin samfurin gypsum na titanium ba, kuma zai iya rage yawan ƙimar samfurin yadda ya kamata;Idan abun cikin tokar kuda bai kai kashi 30 cikin dari ba, yana da dan tasiri wajen inganta karfin sinadarin titanium gypsum, amma idan abun cikin ash din ya wuce kashi 30%, zai rage karfin titanium gypsum, da tashi ash. yana taimakawa wajen haɓaka ƙarfin ƙarshen titanium gypsum (7d).Desulfurized ash iya muhimmanci inganta ƙarfin titanium gypsum.Tare da haɓakar abun ciki, ƙarfin samfuran gypsum titanium za a iya ingantawa sosai.Alum zai iya inganta ingantaccen ƙarfin titanium gypsum, kuma lokacin da abun ciki ya kasance 3%, tasirin shine mafi kyau;Adadin ruwan da aka ƙara yana da tasirin gaske akan ƙarfin gypsum titanium.Tare da karuwar adadin ruwan da aka ƙara, ƙarfin samfurin yana raguwa sosai.Sabili da haka, yayin tabbatar da ruwa na gypsum manna, ƙananan adadin ruwan da aka ƙara, mafi kyau.

A matsayin haɗaɗɗen haske, slag ɗin da aka kashe na ruwa na iya haɓaka ɗimbin yawa na samfuran gwaji na gypsum titanium.Desulfurized ash, gardama ash da alum iya muhimmanci inganta ƙarfin yi na titanium gypsum.Saboda haka, titanium gypsum, desulfurized ash da gardama ash aka zaba a matsayin foda, ruwa quenched slag da ake amfani a matsayin haske tara, da kuma alum, melamine da citric acid ana amfani da a matsayin additives.Ana samun mafi kyawun sigogi ta hanyar canza ma'auni na foda.Matsakaicin adadin shine 40% na foda, adadin alum a cikin ƙari shine 3% na foda, adadin melamine da citric acid shine 1% bi da bi, da ƙari na gypsum titanium 70% da ash 30% desulfurized. , Ayyukan simintin kayan aiki yana da kyau.

2. Yadda za a shirya titanium gypsum hada kayan siminti tare da kyakkyawan aiki?

Bayan calcining for 2h a 600 ℃, titanium gypsum ne compounded da gardama ash, slag da siminti don rage farkon saitin lokaci na hadawa zuwa 3h, na karshe saitin lokaci zuwa 5h, da 28d flexural ƙarfi da matsawa ƙarfi kai 4.3MPa da kuma 13.6MPa bi da bi.Tare da titanium gypsum da slag a matsayin kayan aiki na asali, ana iya amfani da clinker siminti da na'urar rage ƙarfin farko don shirya siminti tare da kyakkyawan aiki, kuma ƙarfinsa da juriya na ruwa sun fi na ginin gypsum.Binciken ya nuna cewa ƙarfin titanium gypsum gauraye siminti bayan warkewar yanayi na tsawon kwanaki 28 na iya biyan buƙatun ginin katangar ginin da hanyar birni ƙasa da kayan gauraye, adadin narkarwarsa bai kai kashi 20% na ginin gypsum ba, da yawan sha ruwa. shine kusan kashi 50% na ginin gypsum, yana nuna cewa titanium gypsum hada kayan siminti yana da kyakkyawan juriya na ruwa.Idan titanium gypsum fly ash slag composite cementitious abu ba a haɗe shi da activator, lokacin saita shi yana da tsayi kuma farkon ƙarfinsa ya ragu.Ƙara adadin siminti da ya dace a cikin wannan siminti mai haɗe-haɗe zai iya rage lokacin saita kayan simintin, wanda ke da tasiri ga haɓakar ƙarfin siminti mai haɗakarwa.

Wasu sakamakon bincike sun nuna cewa ƙara 5% ciminti zuwa titanium gypsum gardama ash slag composite cementitious abu na iya rage farkon lokacin saitin siminti abu zuwa 4h, na ƙarshe saitin lokaci zuwa 9h, da 28d flexural ƙarfi da matsawa ƙarfi iya isa. 5.8MPa da 29.OMPa bi da bi.Za a iya shirya babban aikin hada kayan siminti ta amfani da titanium gypsum, ash, slag da ƙaramin siminti na Portland ko clinker, zaɓin mai kunnawa da ya dace da ɗaukar matakan da suka dace.Binciken ya nuna cewa ƙara 5% alunite a cikin titanium gypsum gardama ash slag composite cementitious abu na iya rage lokacin saitin farko na kayan siminti zuwa 1h, lokacin saitin ƙarshe zuwa 2h, da 28d flexural ƙarfi da ƙarfin matsawa ya kai 9.5 MPa. da 53.0 MPa bi da bi, kaiwa ga ƙarfin ma'auni na 525R slag Portland siminti.

3. Ta yaya nau'ikan masu kunnawa daban-daban ke shafar ƙarfin gypsum na titanium da ke haɗa kayan siminti?

Ƙarfin siminti mai haɗaka za a iya inganta sosai bayan calcination na gypsum titanium.Ƙarfin 28d na kayan aikin siminti mai haɗaka wanda ke jin daɗin ciminti kaɗai ya karu da kashi 70%, kuma ƙarfin sassauƙa da matsawa na kayan aikin siminti ya karu tare da haɓaka abun ciki na siminti.Lokacin da abun ciki na siminti ya kasance 15%, ƙarfinsa shine mafi girma.Lokacin da abun ciki na lemun tsami ya kasance 15%, abun ciki na siminti shine 0, kuma ƙarfinsa shine mafi ƙasƙanci.A cikin calcined titanium gypsum gardama ash tsarin, yin amfani da ciminti excitation ya fi dacewa don inganta ƙarfin tsarin.

Idan kana bukatatitaniumgypsum niƙa niƙa, please contact mkt@hcmilling.com or call at +86-773-3568321, HCM will tailor for you the most suitable grinding mill program based on your needs, more details please check www.hcmilling.com.Injiniyan zaɓinmu zai tsara muku tsarin kayan aikin kimiyya kuma ya faɗi muku.