Ko te mira barite tino pai, te mira pakaru barite, me ngā taputapu huri barite he taputapu e whakamahia whānuitia ana mō te tukatuka barite. Ka taea te whakamahi i te paura barite ki ngā tae, ki te sima, ki te moata me te hanga rori. Ko te paura barite ka hurihia mā te tikanga maroke, ā, ko ngā momo miihini ko te mira poutū, te mira Raymond, me ētahi atu.

1. Te tauira matū o te barite: BaSO4; te hanganga: 65.7% BaO me te 34.3% SO3; nō te pūnaha orthorhombic; te pakeke: 3-3.5; te mātotoru: 4.5g/cm3;

2. Te whakapai me te purenga o te barite

Te purenga ā-tinana: Ko ngā tikanga matua mō te purenga ā-tinana o te barite ko: te whiriwhiri ā-ringa, te wehenga ā-papa me te wehenga aukume. Ko te whiriwhiri ā-ringa te nuinga e ahu mai ana i ngā rerekētanga o te tae me te mātotoru i waenga i te barite me ngā kohuke e pā ana ki te whiriwhiri i te barite nui. Ki te kore he taputapu, he māmā noa te tikanga, engari he iti te hua, ā, he nui te moumou rauemi. Ko te wehenga ā-papa e ahu mai ana i te rerekētanga o te mātotoru i waenga i te barite me ngā kohuke e pā ana. Ka horoia te konganuku mata, ka tirotirohia, ka kuruhia, ka whakarōpūhia, ka tangohia te uku, ka wiri, ka whakarūrūtia. I mua i te whiriwhiringa, me tango te paru mā te hydrocyclone hei whakapai ake i te pānga whiriwhiringa. He maha ngā wā ka whakamahia te wehenga aukume hei tango i ētahi kohuke aukume waikura rino pērā i te siderite, e whakamahia ana hei rauemi mata barite mō ngā rongoā barium e hiahia ana ki te iti rawa o te rino.

3. Hangarau tukatuka o te barite

Ko ngā āhuatanga tino pai o te barite tino ma, tino mā, ko: ngā āhuatanga whatu pai, te marara pai, me te mimiti pai. I muri i te kuru, ka mau tonu te hanganga karaihe o te kohuke a te barite, ka taea te whakakapi i te hauhā titanium mō te peita, te rapa, te kirihou, te pepa, te uku me ētahi atu ahumahi.

(1) Tukanga maroke

He iti te pakeke o te barite i raro i te ture Mohs, he nui te kiato, he pai te pakarukaru, ā, he ngāwari ki te kuru. I tēnei wā, ko te nuinga o ngā huri pai rawa atu o te barite e whakamahi ana i te tukanga maroke, ā, ko ngā taputapu e whakamahia whānuitia ana ko te mira jet, te mira roera (mira Raymond, mira poutū), te mira wiri me ētahi atu.

(2) Te tukanga mākū

I muri i te tukatuka me te purenga o ngā kohuke mākū, ka taea te whakahaere i te tukatuka kuru tino pai. Ka taea te whakamahi i te tukanga kuru tino pai mākū, ā, ka taea te whakamahi i te mira whakaoho, te mira wiri, te mira pōro, me ētahi atu mō ngā taputapu. I muri i te whakapūkara o te paura, ka taea te whakapai ake i tōna mā me te ātete ki te huarere; mā te tāpiri i tētahi mea whakahohe ki te tukanga tihore ka taea te whakahohe i te wā e tino pai ana.

1. Te whakamahinga o te barite

He rauemi mata kohuke kore-whakarewa te barite, he whānuitia hoki ōna whakamahinga ahumahi.

(1) Te umanga tākai

I roto i te umanga peita, ka taea e te paura barite te whakanui ake i te matotoru, te kaha me te roa o te kiriata peita. Ka whakamahia hoki te Lithopone hei hanga peita mā, ā, he nui ake ōna painga i te mā mata me te mā konupora ina whakamahia ki roto. Ko te barite e whakamahia ana i roto i te umanga peita me whai kiko me te mā teitei.

Ka whakamahia hoki e te umanga pepa, te umanga rapa me te kirihou te barite hei whakakī, ka taea te whakapai ake i te pakeketanga, te ātete ki te kakahu me te ātete ki te koroheketanga o te rapa me te kirihou. Ko ngā whakakī barite mō te rapa me te hanga pepa me nui ake i te 98% te BaSO4, iti iho i te 0.36% te CaO, ā, kāore e whakaaetia te konupora waikura, te mata me ētahi atu wāhanga.

(2) Te Whakapūngao Kohuke mō te umanga sima

Mā te whakamahi i ngā matū whakapūhui barite me te fluorite i roto i te hanga sima ka taea te whakapai ake i te kounga o te clinker, te whakanui ake i te kaha wawe o te sima mā te 20-25%, me te kaha o muri mā te 10%, ā, ka whakaiti i te pāmahana tahunga clinker. Mā te tāpiri i te nui o te barite e tika ana ki te rauemi mata sima me te gangue waro hei rauemi mata ka taea te whakapai ake i te kaha o te sima me te ōwehenga kukū clinker iti, inā koa te kaha wawe, e whakamahia whānuitia ana te gangue waro me te hanga konupūmā iti, te penapena pūngao, te kaha wawe me te sima kaha teitei he huarahi whai hua.

(3) Sima ārai-hihi, moata me te raima

Mā te whakamahi i te barite hei mimiti i ngā hihi-X, ka whakamahia te barite ki te hanga sima barium, moata barite me te raima barite, e whakamahia ana hei whakakapi i ngā pereti mata whakarewa hei tiaki i ngā tauhohenga karihi me te hanga whare ātete-hihi-X mō ngā rangahau pūtaiao me ngā hōhipera.

(4) Te hanga rori

Kua whakamahia angitu te ranunga rapa me te uku kei roto ko te 10% o te barite, he rauemi papa pakari, i ngā papa waka. I tēnei wā, ka whakakīia ētahi o ngā potae mō ngā taputapu hanga rori taumaha ki te barite hei tāpiri taumaha, hei whakahaere hoki i te whakakīkī o ngā wāhi whakakī.

(5) Ētahi atu

I muri i te whakaranu i te barite me te hinu, pania ki te turanga kakahu hei hanga kakahu hinu. Ka whakamahia te paura barite hei whakapai ake i te hinu, hei whakakapi i te ara kai i roto i te umanga rongoā, hei hanga patu pepeke, hei hanga kiri kiri, hei hanga ahi. Hei tāpiri, ka whakamahia hoki te barite hei tango i te konganuku barium, hei whakapiri me hei here mō ngā pouaka whakaata me ētahi atu ngongo korehau.

1. Te kōwhiringa o ngā taputapu mira barite

Kei Guilin Hongcheng ngā taputapu mira barite mō te hanga maroke – he mira poutū tino pai rawa atu me te pai o te paura tae atu ki te 2000 mata.

[Makuku whāngai]: ≤5%

[Kākaha]: 3-40t/h

[Rahi matūriki o te hua mutunga]: 0-45μm me te whakarōpūtanga tuarua ka eke ki te 5μm

[Taupānga]: E whakamahia whānuitia ana te mira i roto i ngā mara o ngā rauemi hanga, ngā paninga, te hanga pepa, te rapa, te hiko, te whakarewa, te sima, te ahumahi matū, te rongoā, te kai me ētahi atu.

[Ngā Rauemi]: Ka taea te whakamahi whānuitia i roto i te paraoa mata sima, te clinker, te paura kōhatu desulfurization o te tipu hiko, te paura para, te konganuku manganese, te gypsum, te waro, te barite, te calcite, te bauxite, me ētahi atu. Ko te pakeke Mohs kei raro iho i te 7 me te haumākū kei raro iho i te 6% o ngā rauemi kohuke kore-whakarewa, he pai te pānga huri.

[Ngā Painga]: Ka pakaruhia te arai o te tukatuka paura tino pai e uaua ana ki te whakawhanui i te whakaputanga, ā, ka taea te whakakapi i ngā mira poutū tino pai kawemai. He pai te huri me te whiriwhiri paura, he watea te tiaki, he iti ngā utu whakahaere, he iti ngā utu haumi whānui, he kounga hua pumau, he pai te mahi me te tiaki taiao, he teitei te taumata o te aunoatanga me ētahi atu painga nui.

He umanga matatau a Guilin Hongcheng e tohunga ana ki te hanga mira huri pērā i te barite me ētahi atu mira kohuke kore-whakarewa, ngā mira Raymond, ngā mira poutū, ngā mira tino pai, ngā mira poutū para, ngā mira poutū paura kohuke, ngā mira poutū tino pai me ētahi atu. He tīma rangatira tā mātou me te hangarau tino pai me te ratonga muri-hoko tino pai, ka taea te whakarato ki ngā kiritaki mira kohuke kore-whakarewa he otinga mira me te tukatuka katoa ngaio ake, he nui ake te uara me te whai whakaaro nui ake. E mihi ana mātou ki ngā kiritaki mira ki te waea mai ki te raina wera 0773- 3661663. Ka nui ake te uara o Guilin Hongcheng māu!