Welina mai i kā mākou hui

ʻO ka sodium hydroxide, ka mea maʻamau i kapa ʻia ʻo lye a i ʻole caustic soda, he mea hoʻohui kemika nui loa me ka nui o nā noi ma nā ʻoihana like ʻole. ʻO kona ʻano kemika, NaOH, e hōʻike ana ua haku ʻia me ka sodium, oxygen, a me ka hydrogen. ʻIke ʻia kēia alkali ikaika no kāna mau waiwai corrosive ikaika, no laila pono ia i nā kaʻina hana he nui. ʻO kekahi o ka hoʻohana koʻikoʻi o ka sodium hydroxide i ka hana ʻana i ke kopa a me nā mea holoi. Ke hui pū ʻia me nā momona a me nā aila, e hana ia i kahi kaʻina i kapa ʻia ʻo saponification, ka hopena i ka hana ʻana o ke kopa. Ua lilo kēia waiwai i mea koʻikoʻi i ka ca cosmetic a pilikino ...

I kēia mau makahiki i hala iho nei, ua ʻike ka mākeke honua no ka ammonium sulfate granules i ka ulu nui ʻana, i alakaʻi ʻia e kā lākou noi maʻamau i ka mahiʻai a me ka ʻoihana. ʻO ka ammonium sulfate granules, kahi mea hoʻomomona nitrogen i hoʻohana nui ʻia, ua makemake ʻia no ko lākou hiki ke hoʻonui i ka momona o ka lepo a hoʻoikaika i ka ulu ulu olakino. ʻAʻole hāʻawi wale kēia pūhui i ka nitrogen pono akā hāʻawi pū kekahi i ka sulfur, kahi meaʻai nui no nā mea kanu like ʻole. ʻO ka ʻoihana mahiʻai ka mea hoʻokele mua o ka piʻi ʻana o ka noi no ka ammonium sulfate granules. I ka ʻimi ʻana o ka poʻe mahiʻai e hoʻonui i nā hua kanu a hoʻomaikaʻi i ke olakino lepo, ua lilo ka hoʻohana ʻana i kēia mea momona ...

ʻO ka Ammonium bicarbonate, kahi mea hoʻohui like me ka nui o nā noi, ke ʻike nei i ka ulu nui o ka mākeke honua. ʻO kēia pauka crystalline keʻokeʻo, i hoʻohana mua ʻia ma ke ʻano he mea hū i ka ʻoihana meaʻai, he mea nui hoʻi i ka mahiʻai, nā lāʻau lapaʻau, a me nā ʻano hana ʻoihana like ʻole. Ke piʻi aʻe nei ka noi no nā huahana hoʻomau a me ka eco-friendly, ke kū nei ka ammonium bicarbonate ma ke ʻano he mea pāʻani nui i nā ʻāpana he nui. Ma ka ʻoihana meaʻai, makemake ʻia ka ammonium bicarbonate no kona hiki ke hana i ka carbon dioxide i ka wā i hoʻomehana ʻia, e lilo ia i mea hū maikaʻi no nā meaʻai i kālua ʻia. ʻO kāna hoʻohana ʻana i nā kuki, nā pahū, a me nā mea i kālua ʻia ...

I kēia mau makahiki i hala iho nei, ua puka mai ʻo Neopentyl Glycol (NPG) ma ke ʻano he mea hoʻohui kemika koʻikoʻi i nā ʻoihana like ʻole, mai nā uhi a hiki i nā plastics. Ke piʻi mau nei ka noi honua no nā mea hoʻomau a me nā mea hana kiʻekiʻe, ua hoʻonui ʻia ka nānā ʻana i ka NPG, e alakaʻi ana i nā hoʻomohala koʻikoʻi i kāna hana a me ka noi. ʻO Neopentyl Glycol kahi diol e lawelawe ana ma ke ʻano he hale kūkulu hale no nā ʻano huahana like ʻole, me nā resins, plasticizers, a me nā lubricants. Hāʻawi kona ʻano kūʻokoʻa i ke kūpaʻa wela maikaʻi loa a me ke kūpaʻa kemika, e lilo ia i koho kūpono no nā mea hana e ʻimi nei e hoʻonui i ka lōʻihi a me ka hana o kā lākou pr ...

ʻO ka sodium metabisulfite, kahi hui kemika nui, ua loaʻa i ka manaʻo nui i nā nūhou honua hou ma muli o kāna mau noi ākea a me nā hopena i nā ʻoihana like ʻole. Hoʻohana maʻamau ma ke ʻano he preservative, antioxidant, a me ka bleaching agent, sodium metabisulfite ka hana koʻikoʻi i ka hoʻoili ʻana i ka meaʻai, ka waina, a me ka mālama wai. Hōʻike nā hōʻike hou i ka piʻi nui ʻana o ka sodium metabisulfite i ka ʻāpana meaʻai a me nā mea inu, ʻoiai ʻoi aku ka nui o nā mea kūʻai aku i ke olakino a ʻimi i nā huahana me ka liʻiliʻi o nā preservatives. Ua hoʻoneʻe kēia hoʻololi i nā mea hana e ʻimi i nā koho kūlohelohe, akā naʻe ka sodium metabisulfit ...