Ka hoʻomaopopoʻana i ka sodium hydrosulfide: hoʻohana, mālama, mālama a me ka palekana
Sodium hydrosulfide, maʻamau iʻikeʻiaNahs(Un 2949), heʻano hoʻohui maʻamau i loaʻa i kahi nui o nā noi. Loaʻa i nāʻanoʻano likeʻole, e like me 10/20 / 30PMM, e hana ana i ka mydrosully, e pāʻani ana i kahi hana koʻikoʻi.
ʻO kekahi o nā hoʻohana nui o ka sodium hydrosulfide i loko o ka hanaʻana o ka sodium sulfide,ʻoi aku ka hana o ka pulp a me nā pepa. Hana ia i kahi mea hōʻemi, kōkua e uhaʻi i ka lihi i ka lāʻau,ʻo ia ka mea nui no ka hana kiʻekiʻe. Eia kekahi, i loko o nāʻoihana kikokikona,ʻo Sodium hydrosulfide e hoʻohanaʻia no kāna mau brachties, e hoʻopau pono ana i nā kala i makemakeʻoleʻia mai nā lole.
Ma nā'ōlelo o ka mālamaʻana,ʻo Sodium hydrosulfide e mālamaʻia me ka mālama ma muli o konaʻano hana. Pono e mālamaʻia i loko o kahi wahi maloʻo, maloʻo, mamao i nā mea kūponoʻole e like me nā acid a me nā mea hao. Pono e hoʻopaʻaʻia nā Coainers i ka paleʻana i ka wai wai, e like me ka sodium hydrosulfide i nā wai e hoʻokuʻu i ka wai godrogen.
He mea koʻikoʻi no ka mea e hana ana me nā mea hana sodium hydrosulfide hyderalfie a iʻole sodium sulfide no nā mea palekana palekana. ʻO ka hana kūpono a me ke kaʻina hana hana e pono ai ke hōʻoia i ka hōʻoiaʻana i kahi wahi palekana palekana.
I ka hōʻuluʻuluʻana,ʻo Sodium hydrosulfide he mea koʻikoʻi koʻikoʻi me ka nui o nā hoʻohana, akā pono ke mālama i ka mālamaʻana a me ka mālamaʻana i nā pilikia. Kaʻikeʻana i kona hoʻohanaʻana a me nā hana palekana he mea nui no ka hanaʻana me kekahi e hana pū me kēia pūnaehana i loko o kahi hoʻonohonohoʻoihana.
Kaoaohai
| Mea | Kuhikuhi |
| Nahs (%) | 70% min |
| Fe | 30 ppm max |
| Na2s | 3.5% max |
| Wai momona | 0.005% max |
Hoʻohana
hoʻohanaʻia ma kaʻoihana mineng e like me ka inoibitor, curing agent, e lawe ana i ka luna
hoʻohanaʻia ma ka hui kikowaena pilikino a me ka hoʻomākaukauʻana i nā hoʻohui sulfur dye hoʻohui.
Hoʻohanaʻia i loko o kaʻoihana mika e like me ka bleaching, e like me ka destulfurizing a me he mea hana dechlorinating
hoʻohanaʻia ma ka pulp a me kaʻoihana pepa.
hoʻohanaʻia i loko o ka mālama waiʻana e like me ka oxygen oxygen scavenger.
ʻO nā mea'ē aʻe i hoʻohanaʻia
♦ Ma ke kiʻi kiʻi kiʻi e pale ai i nā hoʻonā hoʻomohalaʻana mai ka oxidation.
♦ Hoʻohana ia i ka hanaʻana o nā mea kanu a me nā mea kanu lāʻau lapaʻau'ē aʻe.
♦ E hoʻohanaʻia ma nā noi'ē aʻe e pili ana i ka flotation o ka flotation
Hoʻouka Svacning Invance
RANSPROWING RIELL:
Marine Point:ʻae
UNT helu: 2949
UNT AUT APPE KAHAKAU: Sodium hydrosulphide, hydralpidide, hydrated me ka liʻiliʻi ma lalo o 25% wai o ka crystallization
Ka Hoʻokuʻu Hoʻokuʻu Hoʻonaʻauao: 8
Ke hele nei i ka mokuʻo Sunsidiary Schools:ʻAʻohe
PAIKU: II
NAHUNA HOOMANUI: Bointe Energy Co., LTD
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