Sodium hydroxide, maʻamau iʻikeʻiaʻo iaʻo ka saustic soda, a me ka soda, a me ka saustic sordali i keʻano o nā flakes, he mau poloka, a iʻole nā poloka. E maʻalahi maʻalahi ia i ka wai (e hoʻokuʻu ana i ka wela i ka wā i hoʻopauʻia ai i ka wai) a hana i kahi hopena alkaline. He deliquescent a hiki ke maʻalahi i ka hoʻopiliʻana i ka wai wai (denileescence) a me ke carbon dioxide (defondite dioxide (defonbide) i ka lewa. Hiki ke hoʻohuiʻiaʻo Hydrochloric i kahi e nānā inā he mea hoʻohaumia. E hoʻomoʻi maʻalahi i ka wai, ethanol, a me ka glycetrol, akā insoluble icetone a me Eter. ʻO ka huahana maʻemaʻe he mea kalaʻole a me keʻano transpant. Density 2.13g / cm3. Melting Point 318 ℃. Boalicage 1388 ℃. Loaʻa nā huahanaʻoihana i kahi liʻiliʻi o ka sodium choride a me ka sodium carbonate,ʻo ia nā crystals keʻokeʻo keʻokeʻo. E kamaʻilio e pili ana i nā noi pono o ka sodium hydroxide ma nā kaʻina hana metala.
1. No ka weheʻana i ka aila, e hoʻohana i ka hydroxide hydroxide e hana me nā mea kanu wai-steartic e hana ai i nā holoholona hihiu Ke hoʻemiʻia o ka hoʻohaʻahaʻaʻana i ka sodium hydroxied a me ka ph ma mua o 10.5, e ho'ēmiʻiaʻo Sodium Steate. Inā kiʻekiʻe loa kaʻike,ʻo ka palena o ka stedium steate steate a me nā mea hana e hoʻemiʻia ai, e hopena i ka'ōpū o ka wai a me ka hydroget ʻAʻoleʻoi aku ka nui o ka sodium ma mua o 100g / l. Ua hoʻohana nuiʻiaʻo Sodium hydroxide i nā'āpana metala, e like me nā mea kilokilo likeʻole, nā'āpana keleawe, no nā'āpana kīwaha, a me nā'āpanaʻole Eia nō naʻe,ʻaʻole pono e hoʻohanaʻiaʻo Sodium hydroxide i nā helu bocrease alkali-sollable a Alkali ʻO Alkaline degreating o nā'āpana pepa e kūpono ai no ka abs, polysulfone, hoʻololiʻia e like me nā pona o nā bigs
2.ʻO ka noi noi etching ①. I ka mālamaʻana i ka alumini alloy ma mua o kaʻaelike, he nui o ka hydroxide hydroxide i hoʻohanaʻia no alkali etching. ʻO kēiaʻano ka hana maʻamau maʻamau ma mua o kaʻaelike a Alluinum allotum. ʻO ka nui o ka nui o ka sodium hydroxide e hoʻohana pūʻia no ka alumini alloy all itching etching. ②. ʻO ka sodium hydroxide he mea nui etching i nā mea etching i loko o ke kaʻina etching Etching o Aluminum a me nā alloys. Heʻano maʻamau hoʻi ia i kēia lā. I ke kaʻina hana etchinum a me nā alloys,ʻo nā manaʻo o ka sodorum hydroxide i ka 100 ~ 200g / l. , a i ka hiki ana o ka nana ana i ka hau o ka sodium hydroxide e hoʻonui ana, ka mea wikiwiki etching. Eia naʻe, inā kiʻekiʻe loa ka hoʻokūkū, e hoʻonui iā ia ke kumukūʻai. ʻO ka maikaʻi o keʻano o kekahi mau hana aluminim. ʻO ka hopena iā aneʻi iā aku AI + NaH + NANIO22 + H H H2
3 ʻOi aku ka nui ma Alkanaline Zinc i kahi kūpono, he nui o ka sodium hydroxide ka mea maʻamau e mālama i ka hoʻonāʻana; ma keʻano uila uila e hoʻohanaʻia no ka hoʻoponoponoʻana no ka hoʻoponoponoʻana o ke kumukūʻai uila; Ua hoʻohanaʻia no ka hoʻomākaukauʻana o ka hopena o Zinc Immersion ma mua o aluminum Alloylum Actionless plant Noi i loko o ka pahu zinc zinc. ʻO ka sodium hydroxide kekahi mea paʻakikī i kaʻauʻau i loko o kaʻauʻau kaukau. ʻO ka hopena me nā zinc ins e hana i nā ponoʻo Ieha o kaʻauʻau, e hoʻomaikaʻi hou i ke kumu o kaʻauʻau pahu loko. No laila,ʻoi aku ka maikaʻi o ka wetode i kēia manawa a me ka paleʻole o ka hopena o ka hopena o ka hoʻonohonohoʻana. Ke kiʻekiʻe ka nui o ka loaʻaʻana o ka sodium hydroxide, i nā anoude dissolves i ka wikiwiki, e hoʻokau ana i ka hopena zinc i ka hoʻonuiʻana i ka hopena Inā he haʻahaʻa loa ka hydroxide hydroxide, heʻilihune ka hoʻomanawanui o ka hopena, he hopena kēia i ka hana o kēia manawa. Ma kahi hopena e waihoʻole ai i loaʻa i ka hydroxide hydroxide, he haʻahaʻa loa ka hana cathode. E hoʻonui ana i ka nānāʻana o ka sodium hydroxide, hoʻonuiʻia ka mea e pono ai ka cathode e hoʻonui. I ka wā e hiki ai i keʻano o ka sodium hydroxide i kahi nui (e like me ka 80g / l) ②. Ke noi nei ma Zincate Electroclating:ʻO SODIum hydroxide he mea paʻakikī a me ka paʻakai. ʻO kahi liʻiliʻi loa o ka sodium hydroxide hiki pono i ka hoʻokūkū paʻakikī i kū hou a loaʻa ka maikaʻi,ʻo ia ka mea pono e hoʻomaikaʻi ai i ka hopena o ka hoʻonāʻiaʻana. , a eʻae aku i ka anode e hoʻopau maʻamau. ʻO ka hapa nui o ZinC o ZinC e pili ana i ka sodium hydroxide ma ka palena o ka heluʻana i ka paepae a me ka palena haʻahaʻa no ka waihoʻana. Ke kiʻekiʻe loa kaʻikepili Sodium hydroxide, ua lōʻihi loa ka anude Inā he'āpana loa ka'ōpū, hoʻemiʻia keʻano o kaʻauʻau kīwī, e maʻalahiʻia ka pono o zinc hydroxide, aʻo ia hoʻi e pili ana i ka maikaʻi o ka papa. ③. Noi ma keʻanoʻo Alkaline TIN. I loko o Alkaline TIN e kau ana,ʻo ka hana nui o SODIum hydroxideʻo keʻano he paʻakai, e hoʻomaikaʻi i ka neʻeʻana o keʻano maʻamau. E hoʻonui ana i keʻano o ka sodium hydroxide e hoʻonui, e ikaika ana ka polazazazation a hoʻonui i ka hikiʻole ke hoʻonui i keʻano o ka hana. Inā kiʻekiʻe loa ka hydroxide hydroxide, he mea paʻakikī no ka anode e mālama i kahi kūlana semi-loloa a me nā dissolves i kahi o ka hana maikaʻiʻole. No laila, ke kāohi nei i ka hoʻopiliʻana o ka hydroxide hydroxide he mea nui loa ma mua o ka paleʻana i kaʻike paʻakai paʻakai. Hoʻohana pinepineʻiaʻo Sodium hydroxide ma 7 ~ 15g / l, a inā e kāohiʻiaʻo ka paila hydroxide, i mālamaʻia ma 10 ~ 20g / l. I ke koho balota koho balota koho balota bipoka,ʻo Sonium hydroxide ke hoʻololi i ka waiwai o ka hopena o ka hoʻohālikelikeʻana. Ma lalo o kekahi mau kūlana, hoʻonui i ka hoʻohālikelikeʻana o ka hydroxide hydroxide ke hoʻonui i ka wikiwiki o ka kaila Cooper. Ua hoʻohana nuiʻiaʻo Sodium hydroxide ma kaʻaeʻana o ka kila. ʻO ka neʻeʻana o ka sodium hydroxide pololei e pili ana i ka wikiwiki o kaʻimiʻana o ka kila. Loaʻa i ke kaʻa kaʻa kiʻekiʻe kiʻekiʻe o ke kalaiwa kiʻekiʻe a me kahi haʻahaʻa haʻahaʻa (550 ~ 650g / L) hiki ke hoʻohana. ʻO ka hoʻokaʻawale haʻahaʻa-Carbon i ka wikiwiki o ka wikiwiki ka wikiwiki aʻoi aku ka wikiwiki (600 ~ 00g / l) hiki ke hoʻohana. Ke kiʻekiʻe ka nānāʻana o ka sodium hydroxide,ʻo ka kiʻiʻoniʻoniʻo Oxide Silver, akā he meaʻulaʻula a me kaʻulaʻula. Ināʻoi aku ka hoʻohālikelike o ka sodium hydroxide ma mua o 1100g / l,ʻaʻole hiki ke hoʻopauʻiaʻo ka mid magnetitic i kahi kiʻiʻoniʻoni. ʻO ka nānāʻana o ka sodium hydroxide inā he haʻahaʻa loa ia, e mānoanoa ka kiʻiʻoniʻoni a he meaʻilihune ka pale.
4.ʻO ka noi ma ka SEWAGE E KOMO ANA:ʻO SODIUMY HYDROXIDE maʻamau i hoʻohanaʻia a me keʻano o ka mea kūʻai aku, etc.
Post Time: Sep-04-2024
