Glycerin - He aha ka keia? Ka waiwai a me ka hana o ka waiwai. Pehea e hana glycerin?

Glycerin - he trivalent ka waiʻona. Ua Ua hoʻohana 'ia ma ka oihana lapaau, meaʻai hana, nā mea hoʻonani, a hiki no ana dynamite. He aha ka waiwai o ka glycerol? Hiki kiʻi au ia wahi?

He aha ka Glycerin?

Glycerin mea he aloha waiwai, a mea he trihydric ka waiʻona. Kona Nine Inch palapala nana me C ₃ H ₈ O ₃ a HOCH ₂ -CH (OH) -CH ₂ OH. Ke ano o ka glycerol mea pololei nā i kona waiwai. Ka inoa e hele mai, mai ka olelo Helene, o hua'ōlelo "glycosylation" a me "ʻala", no ka mea, o ka meaʻaiʻana o ka waiwai.

Glycerin - he maopopo wai, aka, h ÷ a me ka loa odorless. Ia mea,ʻaʻoleʻawahia a me ka mea i make, no laila mai i oweliweli i kekahi pilikia ma ka hui 'ana me ka ili. Ma ka 'āina glycerol kekahi hapa o ka holoholona momona, a ua loaʻa i loko o ka hapanui nō mea kāhinu,. A wahi hapa o ia mea i loko o ke koko o na holoholona.

First glycerin Ua loaa i ka 1783, ka wā chemist Carl Scheele hana saponification o ke kaikea a me ke kōkua o ke kēpau'okesaside. Ma paio hahana maoli nō ka'okesaside me kaʻailaʻoliva, hoomaka ae la e lilo ke kopa pāʻoihana. Ma hope o kona omoāea hana Padfolio ono malakeke.

waiwai

I ka waiwai a pau i ke kiʻekiʻe hygroscopic, oa i ka hiki i ka hoʻokemu ona mau, a aua ia. kona baila aʻela i wahi mea 290 kekelē Kelekia. At reflux, glycerin hapa 'ia' decomposes. I ka wela o ka 362 degere i spontaneously ignite. Ma lalo o maʻamau rula, o ka waiwai aole e yiaeaiiacaaeneiie waiwai akā, evaporates ka wā enaena. 'ā pu ma ke kala ana o ka wai a me ka o carbon dioxide.

Glycerin mea i wailana i ka mea momona, hydrocarbons a me Arena, akā, pono wailana i ka wai a me ka waiʻona mai ke kino. I ka wa i hoʻohuiʻia i ka wai ia lŘlŘ ka contraction a me ka ho'ēmiʻana o ka leo o ka pāʻoihana, a me ka mahana pii. Ma ia i ka läÿau,, o ka ke kūpaleʻana wahi o ka wai ua kuu iho la.

Me ka mea pōhaku a me ka carboxylic nāʻakikaʻano a ka glycerol nā mea kemika. Ma kona Kora naʻEsau, i kēia kaikea komo i loko o ke kaʻina hana o ka pūnao a me ka hana nui liluwelo oihana i loko o ke kino o ka holoholona. Kekahi o ia mea, no ka laʻana, phospholipids.

Ester mea i glyceryl trinitrate. I ka waiwai a pau i hana mai i kekahi hui malu pu ana o ka glycerol me ka nitrousʻakika. Kēia oilyʻawahia, a nui pahū wai, ikepili koʻikoʻi i ka iki manipulation.

Glycerol a me ke keleawe hydroxide e hana i ka pouli uliuli pāʻoihana me ka piha noho male 'ana o ka precipitate, e hoike ana i kaʻakika waiwai o ka waiʻona. Glycerin mea hiki ke mea hoʻoheheʻeʻia onaona waiʻona mai ke kino, mekala 'åkilikai, pulapula o ke, paʻakai, a me ke aloha a me ka'okanikaʻole i huiʻia.

Nā Papahana no ka hoomakaukau

Ka mua i loko o ka mōʻaukala o ke kaʻina hana no ka hana glycerol - he omylivanie. Heʻikeʻia ma ka hoomaka ana o ka waiwai chemist Scheele. I ka hopena o kēia kaʻina hana o ka ke kopa pāʻoihana me ka glycerol. Mahope, ka mea, e hookaawaleia aku, mai kekahi i kekahi, a ua hana ka hoʻohana 'ana paʻakai koloriside. A laila, glycerol mea pono e hanaʻia naʻe, a maloko ma distillation a ho'ā 'kalapona.

Kekahi papa hana kŰia pepa i ka wai i ka aila. Ma ka kekahi puʻe, ka mea, ua pii kai iki ana, a hookonokono no he umi hola, a laila, ho'ēmi. Ma hope o anuanu substance maopopo puunaueia i kekahi mau papa ma ka lalo - glycerine me ka wai i loko o ke keena -ʻakika.

I ka waiwai a ua i loaa mai ma ka hydrolysis o carbohydrates, e like me pia, kō kōpaʻa. Akā, laila i hanaʻia mea i maemae wai, a me ka läÿau, a me nā glycols.

A pau o kēia mau kiʻina hana kōkua i loaʻa mai i ka ai-kapaia ai glycerin. He noho malie hoi i kānaka, a ua hou no ka makaukau o kekahi mauʻai. Akä naÿe no ia, a he mea he oaoieei-glycerine. Kēia mea i ole i loaa mai nō hoʻi a me ka holoholona, heʻiʻo maka nō mea, a me ka propylene - combustible kinoea me ka ikaika narcotic hopena.

palapala noi

A me ka ai, a me ka oaoieei glycerin ua hoʻomano hoʻohana 'ia i loko o ko kakou mau ola. Ua Ua pinepine hoʻohana no ka hana ana i kemikala kēpau. Nitroglycerin ua hoʻohana 'ia no ka? Iecaianoaaiiie o dynamite a me nā pōkā pahū. Ma lapaau, keia ia waiwai mea nui no ka ai ', dilates ipu koko.

I ka hana, ka mea, ua hoʻohana 'ia no ka pepa hana, detergent. Ma ka? Iecaianoaaiiie o ka uila a me ka Radio iloko o soldering ka mea lawelawe 'ana me ke koko. Glycerin ua hoʻohana 'ia no ka hana o nā lula ea, kūkulu pena a me varnishes.

Ma ka meaʻai hana ka mea, ua helu like me ka mea hoʻonui E422. Kēia emulsifier, i mea e pono ke hoʻonui i ka (viscosity), a hoi no e pili ana kela Blend. Ka waiwai He He l & acirclâ 'o ka nui' inikua hoomakaukau i hoʻohana no nā papahu lolouila uahi paka, no ka hana o ka ihoiho. I kālaimeaola glycerol e pono ai no ka hoopakele ana i nā'aʻaʻa, nā loko, meaola a me anatomical hoomakaukau.

Glycerine i loko o nā mea hoʻonani

No ka mea, glycerin hoopaa mai ai i ona mau, ka mea, ua pinepine ia i loko o ka likeʻole ma o ka mea hoʻonani huahana no ka ili a me ka lauoho malama. Ua ua loaʻa i loko o soaps, me ka hanai aku ia a me ka moisturizing holika.

Ka waiwai a komo i loko o ka epidermis, i loko o ka wai e hoʻopaʻa nei i keena. Penei, ka mea, aole e haawi i ka ili, e emi loa ka maloo a me ka lifeless. Akā, ka mea no hoi i keakea. Ka mea i ka lewa me ka loa maloo ea (emi o 65% ona mau), glycerine hoʻomaka e ka hoʻokemu ona mau, mai ka ili, hou ninini ia.

Maʻamau cosmetologists mai e waiho aku i ka hana ia i loko o ka hooilo. Eia hou, nui huliāmahi. Ke alo aku o ke dala uuku o glycerol i loko o ka holika wale hoonui ae i ka waiwai o ka ili. Together a me nā huahana ka mea, ua hoʻohana 'ia i loko o ka hale ideas no ka ea paha, a lotions. No ka laʻana, ma ka hui pu ana, me ka alani a me ka wai no ka hoʻomaʻemaʻeʻiaʻana a me ka toning, lauoho hoʻohana pū me ka hua manu, ka meli, o Diosekouro ka aila a me ka 'ē nā mea hoʻohui.

Pehea e hana glycerin?

I Pono e kūʻai glycerin. Ua hiki ke moʻa ma ka hale. Kēia pono o ka holoholona momona (1.9 kg), mekala 'åkilikai (342 mg), ka wai (995 mg) a me ka paʻakai. Kaikea a hiki ke lawe mai i kaʻai o kekahi holoholona, ridding ia no a pau na aa koko a me nā ipu koko. A laila mākou e hana e like penei:

• heheʻe nā'āpana o ke kaikea ma luna o meakino wela;
• waiho ia e hoomaalili i 35 degere;
• ma ke kaʻawale moku e hoomakaukau ana i ka mekala 'åkilikai, emptying ia i loko o ka wai;
• mekala 'åkilikai wela E hoi hiki 35 degere, a laila ka mea, mālie ke akahele ninini i loko o ka pā me ka momona;
• koke, hoonaukiuki keia mea i ka nā mea hoʻohui vsyp ka paakai;
• hoʻomau i ka "paakai" a hookonokono ae a hiki i ka läÿau, hoʻomaka e mahele i loko o ka maopopo wai, a me ka lā paʻapū i kākoʻo pāʻoihana ma ka lalo luna;
• hopu i ka holoʻokoʻa luna, ahu iho - keia kopa, me ka haʻahaʻa, ahu iho - glycerol;
• ua wae i glycerol ma ke kānana paha gauze e wehe (particles) uuku o ke kopa.

E komo i loko o ka makaukau o ka glycerol wale e e loa makaala. Dilution me ka wai, i ka mekala 'åkilikai ua enaena luna 90 degere. Pono hana Loan, makaaniani (ohu) a dilute mekala 'åkilikai i loko o ka kūikawā ipu.