'O ka pahu waipona: nā waiwai a me nā noi

'O ka pahu waipiro nui ka lō'ihi o nā noi. He hopena maika'i loa ia no nā alkaloids, nā'aila nui e pono ai, kekahi mau hanu synthetic, a pēlā aku.

'O ka loiloi'ia o ka wai'opa isopropyl e pili ana i ka nui o nā meaola (esters, oils, waxes, lipids, etc.) e pau i loko o kēia wai. I ka hana, ma ka isopropanol i hoomakaukauia ma ka pololei propylene hydration. 'O ka mea kumu nui no ka hōhā o isopropanol ka hapaha propylene o nā kino pyrolysis o ka'aila a me ka hakina propane-propylene o ka'aila e'elihue ai.

Ho'ohana'ia ka waipiro ma ka paipalapala'ana, ka'aila, ka mea ma'amau, ka lā'au lapa'au, ka mea'ai, nā lakohana, nā mea'ala a me nā'enehana lā'au.

I ka pa'i'ana, ho'ohana'ia ka isopropanol i nā kaomi hana no ka ho'oma'ema'e'ana. Propyl waiʻona - i ka papa kuhikuhiE maka mea no ka? Iecaianoaaiiie o acetone, izopropiletanoata, a me nā nā mea kemika. Hoikehonua,? Iecaianoaaiiuo o nā lula ea Ke mea,ʻaʻole me ka lawe ana o isopropanol.

Ho'oma'a'ia ka waipiro no ka holoi polypropylene. 'O ka'ili a me ka'oihana ulu ke ho'ohana'ia kēia waiwai i ka ethyl, acetyl, a me nitrocellulose e like me ke ku'i kōkua. 'O Isopropanol - kekahi o nā mea pale nui o ka mea kōkua ma ka hana'ana i nā nitro-lacquers. Hiki i kēia waiwai ke loa'a ka noi i ka lawe'ana o nitrocellulose.

Isopropyl waiʻona hiki ke kuai lilo mai i loko o aneane na hana kūikawā hale kūʻai. Hiki iā'oe ke kū'ai aku i loko o ka hui e kū'ai ana i nā lā'au. Isopropyl waiʻona - he maikaʻi loa antiseptic. 'Oi aku kona ki'eki'e i nā mea disinfecting ma mua o ka anhanol. Ma muli o kona mau ho'oilina kūikawā, ho'ohana'ia'o isopropanol:

- i ka hana 'ana i nā mea'enehu a me ka'ala;

- i ka hana 'ana o nā resins, nā mea kanu, nā mea ho'olale lā'au;

- he'ano hō'oki;

- e like me ka mea pale i ka manawa o ka recrystallization a ma ke'ano ho'omalu;

- i loko o ka'oihana hanahana wahie no ka wehe'ana o nā lālā mai ka lā'au mai;

- ma ka'oihana'oihana waiwai e like me ka mea pale no nā'ano pale a me nā'aila;

- i loko o ka'oihana'enekini no ka hō'ike'ana i ka ethanol i ka manawa o ka ho'omākaukau'ana i ka wai malo'o;

- ma ka'awa'awe i ho'ohana'ia e like me ke kūpa'a o ka'olima a me ka'olina lele;

- e like me ka holo'ana o ka mea puhi makani.

I keia manawa, koi ua ulu koke ma ka isopropanol, a ua pili i ka hana ana i keia mea e like me ka ke keʻena o ka Hawaii wahie, e hoomahuahua i kona octane helu. Me ka ho'ohana'ana i kēia wai'ona, ua ho'onui'ia ka hana'ana o ka'ōhinu moto (ua ho'onui'ia ke kū'ē'ana o ka'ino, ua ho'onui'ia ka ho'oku'u'ana i nā mea ino - CH, CO). 'O ka hapa nui o nā'oihana'enehana o kā mākou'āina e "ho'ouka'ia" me nā'enehana hou a me nā mea hana hou, nā mea e hiki ai iā lākou ke ho'okumu i nā'oihana pa'akikī a me nā'ano ki'eki'e. Mai nā'ōlelo i'ōlelo'ia ma luna nei, hiki ke ho'omaopopo'ia he isocropanol ke'ano a puni i nā'ano like'ole o ka hana a me nā hana kanaka.