Pehea e hoʻololi pono ai i ka Sodium Hydrosulfide Liquid i loko o nā ʻāpana paʻa

Pehea e hoʻololi ai i ka wai sodium hydrosulfide i paʻa?

He aha ka mea e ʻike ʻia i ka wā o ka hana ʻana i ka papa?

ʻO ka wai sodium hydrosulfide ʻoihana he hui inorganic me ke ʻano kemika NaHS. He wai melemele ʻole a māmā paha me kahi ʻala ʻawaʻawa ikaika. He mea maka maka ʻoihana koʻikoʻi ia a hoʻohana nui ʻia ma nā ʻano he nui. Nā waiwai kemika a me nā hoʻohana ʻO ka wai sodium hydrosulfide ʻoihana he alkaline i nā waiwai kemika a maʻalahi ke hoʻoheheʻe ʻia i ka wai a me ka waiʻona. ʻO kāna mau hoʻohana nui: ʻOihana kala: hoʻohana ʻia ma ke ʻano he mea kōkua no ka synthesis o Organic Intermediates a me ka hoʻomākaukau ʻana o Sulphur Dyes . ʻOihana ʻili: hoʻohana ʻia no ka wehe ʻana i ka lauoho a me ka tanning o nā ʻili maka. ʻOihana Fertilizer: hoʻohana ʻia e wehe i ka sulfur monomeric i nā desulfurizers Carbon i hoʻāla ʻia . ʻOihana Mining: hoʻohana ʻia i nā nui he nui no ka Copper Ore Dressing . Hana fiber hana kanaka: hoʻohana ʻia no ka dyeing, etc. Hana ʻōpala wai: hoʻohana ʻia no ka mālama ʻōpala wai , etc.

1. Nā ʻanuʻu no ka hoʻololi ʻana i ka wai sodium hydrosulfide i loko o nā flakes

1. Ka Hoʻohuihui ʻana o ka Sodium Hydrosulfide Solution : ʻO ka mea mua, e hoʻohuihui i ka sodium hydrosulfide aqueous solution i kahi hoʻohuihui o 68-72%, me ka mālama ʻana i ka mahana ʻaʻole i emi ma lalo o 70°C.

2. Lapaʻau Mālama Wela: Ma hope o ka hoʻohuihui ʻana, hana ʻia ka hopena sodium hydrosulfide i ka mālama wela e mālama i kahi mahana kūpono no ke kaʻina hana ʻōpala ma hope.

3. Hoʻomaʻalili a me ka ʻŌpala ʻana: Hoʻouna ʻia ka hopena sodium hydrosulfide i mālama ʻia i ka wela i ka ʻili o kahi pahu e wili ana i loko o kahi mīkini ʻōpala anu. Hoʻokomo ʻia ka wai anuanu ma o nā lua hoʻomaʻalili o ka pahu, e ʻae ana i ka hopena sodium hydrosulfide e hoʻomaʻalili a paʻa ma ka ʻili o ka pahu.

4. Ke ʻoki ʻana a me ka hoʻopili ʻana: Hoʻohana ʻia kahi mea ʻoki e wehe i ka sodium hydrosulfide mai ka ʻili o ka pahu, e hana ana i nā ʻāpana ʻokoʻa. ʻO ka mānoanoa o nā ʻāpana i ʻoki ʻia ma kahi o 0.5-2.0 mm. A laila hoʻopaʻa ʻia nā ʻāpana i loko o nā ʻeke hoʻopili me ka hoʻohana ʻana i nā ʻano maʻamau.

5. Ka Mana Kaiapuni : No ka hōʻoia ʻana i ka hana maʻamau o ka mīkini ʻōpala a me ka paʻa pono ʻana o ka hopena sodium hydrosulfide ma luna o ka ʻili o ka pahu, pono e kaohi i ke kaiapuni hana o ka mīkini ʻōpala, e mālama ana i ka mahana ma lalo o 18°C ​​a me ka haʻahaʻa ma lalo o 80%.

2. He aha ka mea e ʻike ʻia i ka wā o ka hoʻoheheʻe ʻana o ka wai sodium hydrosulfide?

1. Palekana Palekana: Ma muli o ke ʻala hoʻonāukiuki o ka sodium hydrosulfide a me kona ʻano e hoʻoheheʻe, pono e ʻaʻahu i nā lole pale kūpono, nā mīkina lima, a me nā goggles a i ʻole nā ​​​​​​mask i ka wā o ka hana. Pono e pale ʻia ka hanu ʻana i ke kinoea sodium hydrosulfide, no ka mea, he mea ʻawahia loa ia a hiki ke alakaʻi i ka lāʻau make.

2. Kaiapuni Hana : Pono e lawelawe ʻia ka sodium hydrosulfide i loko o kahi kaiapuni ea maikaʻi e hōʻemi ai i ka pilikia o ka hanu ʻana i nā kinoea ʻawahia.

3. E pale i ka hoʻopili ʻana me nā Oxidizers a me nā Acids: I ka wā e hoʻohana ai, pono e mālama ʻia ka sodium hydrosulfide mai ka oxygen, nā oxidizers, a me nā mea ʻē aʻe e pale ai i ke ahi a i ʻole ka pahū ʻana. Eia kekahi, ʻaʻole pono e hui pū ʻia ka sodium hydrosulfide me nā acids, no ka mea hiki i kēia ke hoʻokuʻu i nā kinoea ʻawahia.

4. Ke Pili ʻana me ka ʻIli a me ka Maka : Hiki i ka wai sodium hydrosulfide ke hoʻonāukiuki i ka ʻili a me nā maka, no laila e pono e ʻaʻahu i nā mīkina lima pale a me nā goggles i ka wā e hoʻohana ai.

5. Ka Mālama ʻana a me ka Lawe ʻana : Pono e mālama ʻia ka sodium hydrosulfide i loko o kahi pahu i sila ʻia ma kahi maloʻo a maikaʻi ka ea. I ka wā e lawe ʻia ai, pono e pale ʻia mai ka ua a me ka lā. Pono e lawe ʻia ka sodium hydrosulfide i loko o nā pahu hao i loko o nā kaʻa i uhi ʻia, ʻoiai ʻo ka sodium hydrosulfide wai e lawe ʻia i loko o nā kaʻa tanker. Pono e noho paʻa ka ʻōpala, ʻaʻole pono e waiho ʻia i lalo a hoʻohuli ʻia paha, ʻaʻole hoʻi e pili me nā waikawa.

6. Kāohi ʻana i ke ahi a me ka palaho : I ka wā e lawe ʻia ai, pono e hana i nā hana palekana e pale aku ai i ke ahi a me ka palaho. Pono e mālama ʻia a lawe ʻia aku mai ka meaʻai a me nā mea e hiki ke hana me ka hydrogen sulfide.

7. Ka lawelawe ʻana i nā pilikia : Inā he liki mai ka ʻōpala, pono e hoʻomaʻemaʻe ʻia ka wahi me ka wai, a pono e sila pono ʻia ka ipu. Inā he ahi, hiki ke hoʻohana ʻia ka wai, ke one, a i ʻole nā ​​​​mea kinai ahi like ʻole e kinai i ke ahi.

8. Ka Mahana o ka Wai Hoʻolulu : Pono e kaohi ʻia ka mahana o ka wai hoʻolulu ʻaʻole e ʻoi aku ma mua o 15°C.

ʻO nā ʻanuʻu a me nā pilikia nui e pono e noʻonoʻo ʻia i ka wā e hana ai i ka wai sodium hydrosulfide i mau flakes. Ma muli o kēia mau kaʻina hana e hōʻoia i ka palekana a me ka pono o ka hana hana.