Konupūmā pūhaumāotaHe matū tēnei i titoa mai i ngā huānga pūhaumāota me te konupūmā. Ko te tātai matū ko CACL2, he paku kawa. He halide momo-katote noa iho, he mā, he mārō, he matūriki rānei i te pāmahana rūma. Ko ōna whakamahinga noa ko te tote, ngā mea whakarewa rori me ngā mea whakamaroke e whakamahia ana i roto i ngā taputapu pouaka whakamātao.
Konupūmā pūhaumāotaMai i te āhua, ka wehea te nuinga ki te konupūmā pūhaumāota wai me te konupūmā pūhaumāota totoka. Ko te konupūmā pūhaumāota wai he otinga wai o te konupūmā pūhaumāota, ko te ihirangi whānui o te konupūmā pūhaumāota he 27 ~ 42%. Mena he nui rawa te ihirangi o te konupūmā pūhaumāota, ka tino matotoru te otinga, ka heke te pāmahana o te whakatōtika o te otinga, ā, ka puta he raruraru kawe, tango uta, whakamahi me ētahi atu raruraru. Ka taea te wehewehe i te konupūmā pūhaumāota totoka ki te kirikiri, te pōro, te paura me ētahi atu e toru, ka wehea tōna hanganga ki te konupūmā pūhaumāota dihydrate, ki te konupūmā pūhaumāota anhydrous rānei. Ko te ihirangi o te konupūmā pūhaumāota i roto i te konupūmā pūhaumāota dihydrate he 72 ~ 78% te nuinga, ā, ko te ihirangi o te konupūmā pūhaumāota i roto i te konupūmā pūhaumāota anhydrous he nui ake i te 90%, 94% rānei (te nuinga he konupūmā porowhita).
I te nuinga o te wā, he uaua te tukanga whakaputa konupūmā porowhita, kāore i te teitei te pumau o te tukanga, he tino pakari ngā tawhā whakahaere, he paku teitei te whakapaunga pūngao whakaputa, engari he pai te āhua o ōna hua, he pai te rere o te Chemicalbook, kāore he puehu, kāore he kirikiri, kāore e ngāwari ki te mimiti i te makuku, nō reira he teitei ake te utu hoko o te konupūmā konupūmā porowhita i te konupūmā konupūmā paura, e whakamahia ana mō te whakamaroke whare, kaweake mō te kaihoko rewa hukarere me te hukapapa. I runga i te momo, ka taea te wehewehe i te konupūmā konupūmā ki te konupūmā konupūmā kounga ahumahi me te konupūmā konupūmā kounga kai. Ki te whakataurite ki te konupūmā konupūmā kounga ahumahi, he tino kaha ake ngā whakaritenga konupūmā konupūmā kounga kai mō te whakahaere whakaputa me te teitei ake o te parakore o te hua. Kua tāpirihia e ngā paerewa ā-motu ngā tohu pēnei i te tae, te konganuku taumaha (mata, āheni) me te ihirangi fluorine o ngā hua. Ka taea te whakamahi i te konupūmā konupūmā kounga kai hei whakaū, hei kaihoko whakapakeke, hei kaihoko whakamātotoru, hei kaihoko whakapakari kai, hei whakamaroke, me ētahi atu, ko tōna whānuitanga o te whakamahinga ko ngā hua pīni, te kirīmi angiangi, ngā inu ngohengohe, te ranu reka, te tiamu, te wai whakaranu me te āwhina tukatuka ahumahi kai.
Ngā tono matua:
Konupūmā pūhaumāotaHe mea hanga mai i te chlorine me te konupūmā, ā, ko te tātai matū ko CaCl2. He halide ionic noa iho, he totoka mā i te pāmahana rūma, ā, he kūpapa i roto i te wai. He mea nui te konupūmā chloride, ōna hydrates me ngā wairewa i roto i te hanga kai, ngā rauemi hanga, te rongoā me te koiora.
Te whakamahinga ahumahi
1, e whakamahia ana hei whakamaroke maha-kaupapa, pērā i te hauota, te hāora, te hauwai, te hauwai pūhaumāota, te whanariki hauhā me ētahi atu hau whakamaroke. Whakamahia hei kaihoko whakamaroke i roto i te hanga waipiro, ester, ether me te acrylics. He mea nui te wai whakamātao konupūmā pūhaumāota mō te mīhini whakamātao me te hanga hukapapa. Ka taea e ia te whakateretere i te whakapakeketanga o te raima me te whakanui ake i te ātete makariri o te moata hanga. He kaihoko ārai huka pai rawa atu mō te hanga whare. Whakamahia hei kaihoko ārai kohu awa me te kohikohi puehu rori, hei kaihoko ārai ahi papanga. Whakamahia hei kaihoko tiaki me te kaihoko whakamahine mō te whakarewa konumohe konupora. He kaiwhakaoho mō te hanga tae roto. Whakamahia mō te tango waituhi tukatuka pepa para. Koinei te rauemi mata mō te hanga tote konupūmā.
2. Kaihoko whakakī; Kaihoko whakamaroke; Kaiwhakakaha konupūmā; Kaiwhakamatao whakamatao; Whakamaroke; Kaiwhakaiti toto; Ngā moroiti; Kaihoko whakapūkara; Whakapaipai kiko.
3, whakamahia hei whakamaroke puehu, hei kohikohi puehu rori, hei kohu, hei aukati ahi kakahu, hei tiaki kai, ā, hei hanga tote konupūmā.
4, whakamahia hei tāpiri hinu whakahinuhinu.
5, e whakamahia ana hei matū tātari.
6. Ko te nuinga o te whakamahinga mō te rongoā i te tetany, te urticaria, te edema exusive, te colic intestinal me te ureteral, te paihana konupora me ērā atu mea i puta mai i te hekenga o te konupūmā toto.
7, e whakamahia ana i roto i te umanga kai hei kaihoko whakapakari konupūmā, hei kaihoko whakaora, hei kaihoko chelating me te desiccant.
8, ka taea te whakanui ake i te urunga o te pakitara pūtau kitakita.
Te whakamahinga kai
1. Konupūmā pūhaumāotaka taea te tāpiri ki ngā kai hei whakarei ake i te konupūmā, hei whakapūkara rānei mō te tōfu me te tiihi.
2. Ka taea te tāpiri i te konupūmā hauota ki ngā inu waipiro me ngā inu matao hei whakahaere i te PH me te pakeke o ngā inu.
3. Whakamahia i roto i te umanga kai hei kaiwhakakaha konupūmā, hei kaiwhakaora, hei kaiwhakakōkī me hei whakamaroke.
4. Ka taea e ia te whakanui ake i te urunga o te pakitara pūtau huakita.
5. Nā ngā āhuatanga whakarewa me te werawera o te konupūmā pūhaumāota i whakamahia ai i roto i ngā kēne whakamahana-ake me ngā papa whakamahana.
Tikanga whakarite:
1. Tikanga whakamaroke konupūmā konupūmā (tikanga whakamaroke):
I whakaritea te hua konupūmā pūhaumāota kore wai e taea te kai mā te whakamaroke me te whakamaroke i te konupūmā pūhaumāota dihydrate i te 200 ~ 300℃.
Ko te whārite tauhohenga matū e whai ake nei:
Mō te otinga konupūmā pūhaumāota kūpapa, ka taea te whakamahi i te pourewa whakamaroke rehu i te 300℃ rere hau wera hei whakamaroke i te rehu, hei whakarite i ngā hua kua oti te paura konupūmā pūhaumāota kore wai.
2. Te tikanga whakamaroke me te tango wai:
Ko te otinga konupūmā pūhaumāota kua whakatikatikaina, kua tangohia te āheniki me ngā konganuku taumaha, ka rehuhia kia rite ki te kohu i runga ake i te pourewa whakamaroke rehu mā roto i te pūwero, ā, ka pā atu ki te hau wera 300℃ kia maroke, kia maroke hoki, kātahi ka whiwhihia he paura konupūmā pūhaumāota kore wai hei hanga i ngā hua konupūmā pūhaumāota kore wai e taea te kai.
3. Tikanga waipiro whaea:
Ka whiwhihia he otinga wai mā te tāpiri i te miraka raima ki te wai whaea i roto i te tukanga o te pungarehu houra mā te tikanga haukini kawakore, e hangaia ana mā te mimiti, te kukū, te whakamatao me te whakapakeke.
4. Tikanga wetewete matū:
Ka puta mai i te mahi a te konupūmā kāponāte (kōhatu kōhatu) me te waikawa hauwaiora.
Whārite tauhohenga matū: CaCO3+2HCl=CaCl2+H2O+CO2↑.
Kia oti ngā mahi o runga ake nei, ka whakamahanatia te wera ki te 260 nekehanga Celsius, ka mimiti, ka maroke.
5. Tikanga whakapai:
Ka whakamahinetia te hua taha o te hanga o te konutai hypochlorite.
He hua taha o te tukanga Solvay mō te hanga i te konutai kāponāte.
Ca(OH)2 + 2NH4Cl → CaCl2 + 2NH3 + 2H2O
Ngā whakatūpato whakahaere:
Te mahi kati hei whakarei ake i te hauhautanga. Me whakangungu motuhake ngā kaiwhakahaere, ā, me piri tonu ki ngā tikanga whakahaere. E taunakihia ana kia mau ngā kaiwhakahaere i ngā kopare puehu tātari whaiaro hei karo i te puehu. I te wā e whakahaere ana, me mahi te uta me te tango māmā hei ārai i te kino o ngā takai me ngā ipu.
Ngā whakatūpato rokiroki：
Penapenahia ki roto i tētahi whare putunga hauhautanga, hauhautanga hoki. Me hiri ngā ipu tākai, ā, me tiaki hoki i te makuku. Penapenahia motuhake mai i ngā kai reka.
Tākai hua: 25KG/PĒKE
Wā tuku: Paenga-whāwhā-12-2023