Kalsium kloridahe kemika i haku ʻia me nā mea chloride a me ka calcium.ʻO CACL2 ka papa hana kemika, he ʻawaʻawa iki.He ʻano ion-type halide maʻamau, me nā ʻāpana keʻokeʻo, nā ʻāpana paʻakikī a i ʻole nā ʻāpana i ka wela lumi.ʻO kāna mau noi maʻamau e pili ana i ka saline, nā mea hoʻoheheʻe alanui a me nā desiccants i hoʻohana ʻia i nā lako refrigeration.
Kalsium kloridamai ka helehelena ua mahele nui ia i ka wai calcium chloride a paʻa calcium chloride.ʻO ka wai calcium chloride kahi hopena wai o ka calcium chloride, ʻo ka nui o ka calcium chloride he 27 ~ 42%.Inā kiʻekiʻe loa ka ʻike o ka calcium chloride, ʻoi aku ka liʻiliʻi o ka hopena, hoʻemi ka mahana i ka solidification solution, aia ka halihali, hoʻoiho, hoʻohana i nā pilikia a me nā pilikia ʻē aʻe.Hiki ke hoʻokaʻawale ʻia ka calcium chloride paʻa i ka flake, ka poepoe, ka pauka a me nā ʻekolu ʻē aʻe, ua māhele ʻia kona ʻano i ka calcium chloride dihydrate a i ʻole anhydrous calcium chloride.ʻO ka maʻiʻo o ka calcium chloride i ka calcium chloride dihydrate ma ke ʻano he 72 ~ 78%, a ʻoi aku ka nui o ka calcium chloride i ka calcium chloride anhydrous ma mua o 90% a i ʻole 94% (ka nui o ka calcium spherical).
ʻO ka mea maʻamau, paʻakikī ke kaʻina hana o ka calcium spherical, ʻaʻole kiʻekiʻe ka paʻa o ke kaʻina hana, paʻa nā palena hana, ʻoi aku ka kiʻekiʻe o ka hoʻohana ʻana i ka ikehu, akā ʻo kāna mau huahana nā mea maikaʻi o ka helehelena nani, ka wai maikaʻi o Chemicalbook, ʻaʻole. lepo, ʻaʻohe caking, ʻaʻole maʻalahi e komo i ka makū, no laila ʻoi aku ka kiʻekiʻe o ke kumukūʻai kūʻai o spherical calcium calcium chloride ma mua o ka flake a i ʻole ka pauka calcium chloride, hoʻohana nui ʻia no ka desiccant hale, hoʻokuʻu aku No ka hau a me ka mea hoʻoheheʻe hau.Ma ka papa, hiki ke hoʻokaʻawale ʻia ka calcium chloride i ka calcium chloride ʻenehana a me ka calcium chloride meaʻai.Hoʻohālikelike ʻia me ka calcium chloride papa hana ʻoihana, ʻoi aku ka paʻakikī o ka calcium chloride meaʻai i ka mana hana a me ka maʻemaʻe o ka huahana.Ua hoʻohui nā kūlana aupuni i nā hōʻailona e like me ke kala, metala kaumaha (lead, arsenic) a me ka fluorine content o nā huahana.Hiki ke hoʻohana ʻia ka calcium chloride meaʻai ma ke ʻano he stabilizer, solidifying agent, thickening agent, nutritive fortifying agent, desiccant, etc. kokua.
Nā noi nui:
Kalsium kloridaua hana ʻia me ka chlorine a me ka calcium a loaʻa iā ia ke ʻano kemika CaCl2.He halide ionic maʻamau, paʻa keʻokeʻo i ka mahana lumi a kū ʻole i ka wai.ʻO ka calcium chloride, kāna hydrates a me nā hoʻonā he mau noi koʻikoʻi i ka hana meaʻai, nā mea kūkulu hale, nā lāʻau lapaʻau a me nā biology.
Hoʻohana ʻenehana
1, hoʻohana ʻia e like me ka desiccant multi-purpose, e like me ka nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide a me nā kinoea maloʻo ʻē aʻe.Hoʻohana ʻia ma ke ʻano he dehydrating agent i ka hana ʻana i nā waiʻona, esters, ethers a me nā acrylics.He mea hoʻoheheʻe koʻikoʻi ka calcium chloride wai no ka mīkini pahu hau a me ka hana hau.Hiki iā ia ke hoʻoikaika i ka paʻakikī o ke kaʻa a hoʻonui i ke kūpaʻa anuanu o ke kūkulu hale.He mea hana antifreeze maikaʻi loa ia.Hoʻohana ʻia ma ke ʻano he awa antifogging a me ka ʻohi lepo o ke alanui, ka lole pale ahi.Hoʻohana ʻia ma ke ʻano he mea pale a me ka mea hoʻomaʻemaʻe no ka alumini magnesium metallurgy.He mea hoʻoheheʻe ia no ka hana ʻana i nā puaʻa loko.Hoʻohana ʻia no ka wehe ʻana i ka pepa ʻōpala.ʻO ia ka mea maka no ka hana ʻana i nā paʻakai calcium.
2. ʻAikena Chelating;Mea ho'ola;Mea hoʻoikaika calcium;ʻO ka pahu hau hau;Desiccant;Anticoagulant;Microbiotics;Mea hoʻopaʻa ʻai;Mea hoʻomaikaʻi i ka ʻili.
3, hoʻohana ʻia e like me ka desiccant, ka mea ʻohi lepo lepo alanui, ka mea hoʻohuʻi, ka lole pale ahi, nā mea mālama meaʻai a hoʻohana ʻia i ka hana ʻana i ka paʻakai calcium.
4, hoʻohana ʻia e like me ka mea hoʻohui aila lubricating.
5, hoʻohana ʻia e like me kahi reagent analytical.
6. Hoʻohana nui ʻia ia no ka mālama ʻana i ka tetany, urticaria, exusive edema, intestinal and ureteral colic, magnesium poisoning a pēlā aku ma muli o ka emi ʻana o ka calcium koko.
7, hoʻohana ʻia i ka ʻoihana meaʻai e like me ka calcium fortifying agent, curing agent, chelating agent and desiccant.
8, hiki ke hoʻonui i ka permeability o ka paia cell bacteria.
Hoʻohana meaʻai
1. Kalsium kloridahiki ke hoʻohui ʻia i nā meaʻai ma ke ʻano he mea hoʻonui calcium, a i ʻole he coagulant no ka tofu a me ka paʻakai.
2. Hiki ke hoʻohui ʻia ka calcium chloride i nā mea inu ʻona a me nā mea inu ʻoluʻolu e hoʻoponopono i ka PH a me ka paʻakikī o nā mea inu.
3. Hoʻohana ʻia i ka ʻoihana meaʻai e like me ka calcium fortifying agent, curing agent, chelating agent and desiccant.
4. Hiki ke hoʻonui i ka permeability o ka paia cell bacteria.
5. ʻO ka hoʻoheheʻe ʻana a me nā waiwai exothermic o ka calcium chloride e alakaʻi i kona hoʻohana ʻana i nā kini hoʻomehana ponoʻī a me nā pā hoʻomehana.
Kaʻina hoʻomākaukau:
1.Calcium chloride dihydrate (dehydration method):
Ua hoʻomākaukau ʻia ka huahana calcium chloride anhydrous edible ma ka hoʻomaloʻo ʻana a me ka dehydrating calcium chloride dihydrate ma 200 ~ 300 ℃.
Penei ka hoʻohālikelike hoʻohālikelike kemika:
No ka hoʻonā calcium chloride kūʻokoʻa, hiki ke hoʻohana ʻia ka hale kiaʻi hoʻomaloʻo ma 300 ℃ kahe kinoea wela no ka hoʻomaloʻo ʻana i ka wai maloʻo, e hoʻomākaukau i ka pauka calcium chloride anhydrous pauda.
2.Spray maloʻo a me ka dewatering ala:
ʻO ka solution calcium chloride neutral i hoʻomaʻemaʻe ʻia, ka mea i wehe i ka arsenic a me nā metala kaumaha, ua hoʻoheheʻe ʻia i loko o ke ʻano noe ma luna o ka hale kiaʻi maloʻo ma o ka nozzle, a me ka hoʻopili kūʻē ʻana me 300 ℃ kahe kinoea wela e maloʻo a maloʻo, a laila pauka anhydrous calcium chloride. loaʻa e hoʻomākaukau i nā huahana calcium chloride anhydrous hiki ke ʻai.
3. ʻO ke ʻano wai inu makuahine:
Loaʻa ka hopena wai ma ka hoʻohui ʻana i ka waiu lime i ka waiʻona makuahine i ke kaʻina o ka lehu soda ma ke ʻano alkali amonia, i hoʻokumu ʻia e ka evaporation, ka ʻike, ka hoʻoluʻu a me ka paʻa.
4. Keʻano decomposition hui:
Hana ʻia ia e ka hana o ka calcium carbonate (limestone) me ka waika hydrochloric.
Ka hoʻohālikelike hoʻohālikelike kemika: CaCO3+2HCl=CaCl2+H2O+CO2↑.
Ma hope o ka pau ʻana o nā ʻanuʻu i luna, hoʻomehana ʻia ka wela i 260 degere Celsius, evaporation a me ka dehydration.
5. Keʻano hoʻomaʻemaʻe:
Hoʻomaʻemaʻe ʻia ka huahana ma ka hana ʻana o ka sodium hypochlorite.
ʻO kahi huahana o ke kaʻina Solvay no ka hoʻomākaukau ʻana i ka sodium carbonate.
Ca(OH)2 + 2NH4Cl → CaCl2 + 2NH3 + 2H2O
Nā hana mālama:
Paʻa ka hana e hoʻonui i ka ea.Pono nā mea hana e hoʻomaʻamaʻa kūikawā a mālama pono i nā kaʻina hana.Manaʻo ʻia e hoʻohana nā mea hoʻohana i nā maka lepo kānana ponoʻī e pale aku i ka lepo.I ka lawelawe ʻana, pono e hana ʻia ka hoʻouka māmā ʻana a me ka wehe ʻana i mea e pale ai i ka pōʻino o ka pahu a me nā ipu.
Nā mālama mālama:
E kūʻai i loko o kahi hale kūʻai maʻalili.Pono e hoʻopaʻa ʻia nā pahu pahu a pale ʻia mai ka makū.E kūʻai kaʻawale mai nā mea ʻono.
Hoʻopili huahana: 25KG / BAG
Ka manawa hoʻouna: Apr-12-2023