ʻO ka lehu soda, ka inoa ʻepekema sodium carbonate, he pūhui inorganic, ʻano kemika ʻo Na2CO3, molecular weight 105.99 classification no ka paʻakai, ʻaʻole alkali, ʻike mau ʻia ʻo soda, alkali lehu, meaʻai alkali a holoi holoi.
1. Nā ʻano o Soda Ash:
(1) E like me ka ʻokoʻa like ʻole: ua māhele nui ʻia ka lehu soda i ka lehu soda māmā (i kapa ʻia ʻo ka alkali māmā) a me ka lehu soda kaumaha (i kapa ʻia he alkali kaumaha), ʻo kāna mea hana kemika he sodium carbonate, akā ʻokoʻa ke ʻano kino. : ʻO ka mānoanoa o ka alkali māmā he 500-600kg/m3, ʻo ia ka pauka crystalline keʻokeʻo.
(2) E like me nā hoʻohana like ʻole, ua māhele nui ʻia ka lehu soda i loko o ka lehu soda ʻenehana a me ka lehu soda meaʻai.
①Industrial grade soda lehu ʻo ia kekahi o nā mea waiwai nui o ke aniani pālahalaha, hiki ke hoʻohana ʻia e like me ka co-solvent no ka hoʻoheheʻe ʻana, flotation agent no ka pōmaikaʻi a me ka desulfurization agent no ka hana kila, ma ke kahua o ka textile, hiki ke hoʻohana ʻia ka lehu soda ma ke ʻano he ʻoihana wai palupalu i ka hana ʻana i nā huahana textile.
②Hiki ke hoʻohana ʻia ka lehu soda meaʻai e like me ka pasta additive e pāʻani ai i kahi mea hoʻokaʻawale, mea huʻu, buffer, hoʻomaikaʻi i ka palaoa, hoʻonui i ka ʻono a me ka maʻalahi o ka pasta, a hiki ke hoʻohana ʻia i mea hoʻohui kōkua i ka hana ʻana i ka MSG a me ka soy ʻuala.
2.Preparation Technology o Soda Ash
Hiki ke hoʻokaʻawale ʻia ke kaʻina hana o ka lehu soda i ke ʻano alkali kūlohelohe a me ke ʻano alkali synthetic.Hoʻokaʻawale ʻia ke ʻano alkali synthetic i ke ʻano alkali ammonia a me ke ʻano alkali hui.
(1) ʻO ke ala alkali kūlohelohe: ʻO ka hana ʻana i nā mea waiwai he alkali alkali maoli, maʻalahi ke kaʻina hana a haʻahaʻa ke kumukūʻai.
(2) Ammonia alkali ala: ʻike ʻia hoʻi ʻo ke ʻano Solvay, ʻo ka upstream ka nui o ka paʻakai a me ka limestone, ke ʻano ma o ka ammonia brine e hoʻomoʻa i ke kalapona e loaʻa ai ka sodium bicarbonate (baking soda), a laila calcined sodium bicarbonate e loaʻa i ka alkali māmā. , ma hope o ka hoʻololi ʻana e loaʻa ka alkali kaumaha.
(3) ʻO ke ala alkali hui: ʻike ʻia ʻo Hou Debang ʻano, ua hoʻomaikaʻi ʻia a hoʻomohala ʻia ma ke kumu o ke kaʻina alkali amonia, a ʻo kona upstream ka nui o ka paʻakai maka a me ka amonia synthetic.
ʻO mākou ʻo Weifang Totpion Chemical Industry Co., Ltd ka mea hoʻolako ʻoihana o ka soda ash / sodium carbonate.E ʻoluʻolu e kipa i kā mākou pūnaewele www.toptionchem.com no ka ʻike hou aku.Inā he koi kāu, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.
Ka manawa hoʻouna: Nov-11-2023