
Sodium cyanide, he hui kemika me ka formula NaCN, he hana ko'iko'i ma ka ʻOihana Wailu. He mea koʻikoʻi ia i ka synthesis o nā ʻano kala like ʻole, e hāʻawi ana i ka honua ikaika a me ka waihoʻoluʻu o nā textiles, paʻi ʻana, a me nā ʻano ʻē aʻe e pili ana.
1. Ka Hoʻohui ʻana o nā Wai ʻokoʻa
1.1 Wai Melemele
Hoʻokomo ʻia ka sodium cyanide i ka synthesis o ka Melemele 139 a me ka Melemele 150. ʻO ka sodium Cyanide komo i loko o nā kaʻina hana e kōkua i ke kūkulu ʻana i nā hale molekala. No ka laʻana, hiki ke hana me nā mea hoʻohui ʻokoʻa ʻē aʻe e hoʻolauna i nā hui cyanide (-CN), pono ia no ka hoʻokumu ʻana o ka chromophore (ka ʻāpana o ka mole ke kuleana no kona kala). Hoʻohana nui kēia mau mea pena melemele i ka hoʻoluʻu lole, ʻoi aku ka maikaʻi no ka hana ʻana i nā ʻoni melemele ʻālohilohi a ʻālohilohi ma nā lole e like me ka pulupulu, siliki, a me ka polyester.
1.2 Indigo
ʻO Indigo, kekahi o nā mea pena kaulana loa a hoʻohana nui ʻia i ka mōʻaukala, ʻaiʻē hoʻi i kāna synthesis i ka sodium cyanide. ʻO ke ala synthesis o indigo e pili pinepine i nā hopena ma kahi ʻO Sodium cyanide pane me nā mea hoʻomaka kūpono, maʻamau ma o ke ʻano o ka condensation a me ka cyclization reactions. Hoʻokomo ʻia ka hui cyanide i hoʻokomo ʻia e ka sodium cyanide i loko o ke ʻano o ka mole mole indigo, kahi e hāʻawi ai i ka indigo i kona ʻano uliuli hohonu. Hoʻohana nui ʻia ʻo Indigo i ka ʻoihana denim, e hāʻawi ana i nā jeans i ko lākou malu uliuli maʻamau.
1.3 Polū Phthalocyanine (Hu Lan)
ʻO ka polū Phthalocyanine, ka mea i kapa ʻia ʻo Hu Lan, kekahi mea pena koʻikoʻi i hana ʻia me ke kōkua o ka sodium cyanide. ʻO ka synthesis o ka phthalocyanine-based dyes he hana paʻakikī. Hoʻohana ʻia ka sodium cyanide e hoʻomaʻamaʻa i nā hopena e alakaʻi ai i ka hoʻokumu ʻana i ke apo apo phthalocyanine planar nui. ʻO ka loaʻa ʻana o nā pūʻulu cyanide - i loaʻa i loko o ka mole e hoʻoikaika i nā waiwai uila o ka wai, e hoʻoholo ana i kona kala uliuli. Mahalo nui ʻia nā wai ʻulaʻula Phthalocyanine no ko lākou māmā māmā maikaʻi loa a hoʻohana ʻia i nā ʻano hana like ʻole, me ka uhi ʻana o nā kaʻa, ka waihoʻoluʻu plastik, a me nā inika paʻi kiʻekiʻe.
1.4 Fluorescent Whitening Agena VBL
Hoʻohana nui ʻia ʻo Fluorescent Whitening Agent VBL e hoʻonui i ka keʻokeʻo a me ka ʻōlinolino o nā textiles a me ka pepa. ʻO ka sodium cyanide kahi mea hoʻoheheʻe koʻikoʻi i kāna synthesis. I ka wā o ke kaʻina hana, komo ka sodium cyanide i nā hopena e kūkulu ai i ke ʻano molekula kūikawā o ka mea keʻokeʻo fluorescent. He mea koʻikoʻi nā pūʻulu pili cyanide no ka hiki o ka ʻelele ke komo i ke kukui ultraviolet a hoʻokuʻu hou iā ia e like me ke kukui uliuli - keʻokeʻo e ʻike ʻia, e uku maikaʻi ana i ka ʻula melemele o nā mea a me ka ʻike ʻana i ke keʻokeʻo.
1.5 Hoʻopuehu Turquoise Blue GL
ʻO ka Disperse Turquoise Blue GL he mea hoʻonani kaulana no nā fiber synthetic e like me ka polyester. Hoʻohana ʻia ka sodium cyanide i ka synthesis e hana i nā mea paʻa kemika pono a me nā hoʻonohonoho molekala. Ma ka hana ʻana me nā mea ʻokoʻa ʻē aʻe, lilo ka hui cyanide mai ka sodium cyanide i ʻāpana koʻikoʻi o ka mole kala, e hāʻawi ana i kāna kala turquoise - uliuli. He kūpono loa kēia kala no ke kala ʻana i nā lole polyester ma muli o kona mau waiwai hoʻopuehu maikaʻi i loko o ka pāpaʻi wai ʻole.
1.6 Polū 60
ʻO Blue 60. e like me nā mea pena ʻē aʻe, pōmaikaʻi mai ka hoʻohana ʻana i ka sodium cyanide i kāna hana ʻana. ʻO nā hopena kemika e pili ana i ka sodium cyanide e kōkua i ke kūkulu ʻana i ka molecular framework ʻokoʻa e hāʻawi i ke kala i kona kala polū ʻokoʻa. Hoʻohana ʻia ia i nā noi kala like ʻole, me nā mea i loko o ka ʻoihana textile a me ka paʻi ʻana, kahi e makemake ʻia ai kona malu kikoʻī o ka uliuli.
2. Ke kuleana i loko o nā hana hoʻoheheʻe ʻana o ka Dye Synthesis
Hana ʻia ka sodium cyanide ma nā ʻano he nui i ka wā ʻO ka hoʻohuihui wai. ʻO ka mea mua, hana pinepine ia ma ke ʻano he nucleophile. I nā hopena synthesis organik, hiki i ka ion cyanide (CN⁻) ke hoʻouka i nā kikowaena electrophilic i loko o nā molekala ʻē aʻe. No ka laʻana, i ka synthesis o indigo, hiki i ka ion cyanide ke hoʻouka i kahi Keleponahui i loaʻa ka yl. Hoʻomaka kēia hoʻouka nucleophilic i kahi moʻo o nā hopena e alakaʻi hope loa ai i ka hoʻokumu ʻia ʻana o ka molekole indigo.
ʻO ka lua, hiki ke komo ka sodium cyanide i nā hopena condensation. I ka synthesis o ka phthalocyanine blue, cyanide - loaʻa nā pūhui e hana me nā precursors ʻē aʻe ma o ka condensation reactions, kahi e hoʻopau ʻia ai nā molekala liʻiliʻi, a ua hoʻokumu ʻia nā hale paʻakikī. Hāʻawi nā hui cyanide i ka ulu ʻana o ka ʻōnaehana apo phthalocyanine.
3. Nā Manaʻo Kaiapuni a me ka Maluhia
ʻOiai he waiwai nui ka sodium cyanide i ka ʻoihana dye, hiki mai kona hoʻohana ʻana me nā hopohopo koʻikoʻi a me ka palekana. He mea ʻawaʻawa loa ka sodium cyanide. I ke kaʻina hana dye, pono e hoʻopaʻa ʻia nā protocol palekana e pale aku i ka leakage a i ʻole ka ʻike ʻana i nā limahana. ʻO ka mālama pono ʻana, ka mālama ʻana, a me ka lawe ʻana i ka sodium cyanide he mea nui.
Mai ka hiʻohiʻona kaiapuni, pono e mālama pono ʻia nā wai ʻino i hana ʻia i ka wā o ke kaʻina hana dye synthesis i loaʻa ka sodium cyanide a i ʻole ka hopena o nā huahana. Inā hoʻokuʻu ʻia me ka mālama ʻole ʻia, hiki i ka cyanide - i loko o ka wai ʻōpala ke pōʻino loa i ke ola wai. Hoʻohana pinepine ʻia nā ʻenehana e like me ka oxidation kemika, ka mālama olaola, a me ka hoʻololi ʻana i ka ion e wehe i ka cyanide mai ka wai ʻino ʻoihana.
I ka hopena, he mea nui ka sodium cyanide i ka ʻoihana dye, e hiki ai i ka hana ʻana i kahi ākea o nā waihoʻoluʻu a pono. Eia nō naʻe, pono e mālama pono ʻia kona mau pōʻino e hōʻoia i ka palekana o nā limahana a me ka pale o ke kaiapuni. Ke hoʻomau nei ka ulu ʻana o ka ʻoihana, ʻoi aku ka nui o nā hana i ka hoʻomohala ʻana i nā kaʻina hana hoʻomau a palekana hoʻi e hoʻohana mau ana i nā pono o ka sodium cyanide i ka synthesis dye.
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- 7Digital Electronic Detonator(Ka manawa lohi 0~ 16000ms)













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