ʻO ka gel silica polū

Hōʻike huahana:

ʻO ka gel silica polūhe desiccant kiʻekiʻe me ka hana hygroscopic a hōʻike i ke kūlana hoʻoheheʻe ʻana ma o ka hoʻololi kala. ʻO kāna mea nui ʻo cobalt chloride, nona ka waiwai hoʻohui kiʻekiʻe a me ka ʻike loea a no ka desiccant adsorption kiʻekiʻe. ʻO ka hiʻohiʻona o ka polū silica gel he polū a ʻulaʻula ʻulaʻula paha e like me nā aniani, hiki ke hoʻokaʻawale ʻia i spherical a blocky e like me ke ʻano o nā ʻāpana.

Nā mea hana a me ke kumu hana:

ʻO ka mea nui o ka gel silica polū ʻo ia ka cobalt chloride (CoCl₂), a hoʻololi kona kala me ka hoʻololi ʻana o ka hoʻomaʻamaʻa ʻana. He uliuli ka anhydrous cobalt chloride (CoCl₂), a hoʻololi mālie ke kala i ka ʻulaʻula i ka piʻi ʻana o ka wai. ʻO kēia hoʻololi kala e lilo ia i mea hōʻailona adsorbent kūpono.

noi huahana:

1) Meaʻai, lāʻau lapaʻau a me nā huahana uila: Blue silica gel desiccant ua hoʻohana nui ʻia i kēia mau māla e kōkua i ka pale ʻana i nā huahana mai ka makū. ʻOi aku ka maikaʻi o kāna hana hygroscopic, a hiki iā ia ke hoʻopaʻa koke a hoʻopaʻa i ka wai ma kahi haʻahaʻa haʻahaʻa haʻahaʻa, a me ka intuitively e hōʻike i ka haʻahaʻa pili o ke kaiapuni ma o nā loli kala.

2) Laboratory a me ka hana ʻoihana: I loko o ka hale hana, hoʻohana ʻia ka desiccant gel silica gel no ka dehumidification a me ka pale ʻana i ka wai e hōʻoia i ka paʻa o ka hoʻokolohua hoʻokolohua. I ka hana ʻenehana, he hana koʻikoʻi nō hoʻi ia i ka pale ʻana i nā mea hana a me nā huahana mai ka pōʻino o ka wai. ?

3) Nā mea hana pololei a me nā huahana uila: No ka mea hiki i ka polū silica gel desiccant ke hōʻike intuitively i ka haʻahaʻa pili o ke kaiapuni, ua hoʻohana nui ʻia i ka mālama ʻana a me ka lawe ʻana i nā mea hana pololei, me ka pale ʻana i ka pōʻino o nā lako i hana ʻia e ka wai.

Eia kā mākou mau kiʻi hoʻoiho silica gel polū: