Ntchito ndi kugwiritsa ntchito sodium hydroxide

Ntchito ndi kugwiritsa ntchito sodium hydroxide

Yangzhou nthawi yonseyi co.ltd.

Caisc Tritet ndi mtundu wa kousda koloko, dzina la dzina la sodium hydroxide, ndi othandiza, wothandizika, wothandizika, wowonjezera, wosungunuka,

Mosiyanasiyana. Zogwiritsidwa ntchito zofala za mapiritsi a caustic zimafotokozedwa mwachidule motere:

1, pepala:

Zida zopangira zopangira ndi matabwa kapena mbewu, mbewu izi kuwonjezera pa cellulose, komanso zimakhala ndi kuchuluka kwa cellulose (Lignun, etc.). Flake Alkali amagwiritsidwa ntchito posungira, ndipo fiber imatha kupezeka pochotsa chiwindi kuchokera ku nkhuni. Gawo losakhala la cellulose limatha kusungunuka powonjezera kuchepetsa kuchepa kwa koloko, motero cellulose monga gawo lalikulu la zamkati limakonzedwa.

2, woyenerera wa petroleum:

Pambuyo pa mafuta a petroleum amasambitsidwa ndi sulfuric acid, zinthu zina zofunika kutsukidwa ndi piritsi lalkali.

3. Zolemba:

Masamba a thonje ndi ansalu amathandizidwa ndi sodium hydroxide (caustic soda) yankho kuti mupititse mawonekedwe a fiber. Mafuta oyenda monga thonje lojambula, Rayon, Rayon, etc.

4, Kusindikiza ndi Kuonetsa:

Chovala cha thonje ndi mankhwala a alkaline, chimatha kuchotsa chofiyira cha thonje, mafuta, wowuma, zinthu zina, ndikuwonjezera mtundu wa nsaluyo, kotero kupaka yunifomu ya nsalu, kuti ikhale yunifomu yambiri.

5, kupanga sopo:

Magawo akuluakulu a sopo ndi mchere wa sodium wa mafuta acids apamwamba, nthawi zambiri amapangidwa mapiritsi a mafuta ndi alkali monga zida zophika kudzera mu samosoniction. Kuphatikiza pa mchere wa acid a acid, sopo umakhalanso ndi Rosin, galasi lamadzi, zonunkhira, utoto ndi mafilimu ena. Mojambula, mafuta ochuluka a mafuta acimain amakhala ndi gawo la hydrophobic. Gulu la hydrophobic lili ndi zolephilic katundu. Pakutsuka, mafuta mu dothi amalimbikitsidwa ndikubalalika m'makoswe a mafuta, ndipo atalumikizana ndi sopo wamafuta ochulukirapo, ndipo mamolekyulu amafuta amangidwa ndi ankhondo a Van der Wals. Gulu la Hydrophilic (gulu la Carboxyl), lomwe limasungunuka mosavuta m'madzi, limakulira kunja kwa madzi ndikulowetsa m'madzi. Chosakanikirana chachikulu ndi Sooh, koma Naoh siwodetsa. Njira yake yamadzimadzi imayamba mafuta ndipo imatha kugwiritsidwa ntchito ngati sopo. Sopo ndi emulsifier. Mfundo ndi kambulu kalanje Ch3co0ch2ch2ch3ch + Naoh = Chhcoona + chkéonah, ndi chcoona ndi yophika kwambiri mu sopo.

6, makampani opanga mankhwala:

Pangani sodium sodium, madzi a electrolytic ndikugwiritsa ntchito mapiritsi a alkali. Kupanga kwa mchere wambiri wopota, makamaka kukonzekera kwa sodium ina (monga borax, sodium phossomate, sodium sulfite, edium sulfite, e sodium sulfite, etc.) amagwiritsidwa ntchito pa piritsi lalkali. Amagwiritsidwanso ntchito pophatikiza mankhwala a utoto, mankhwala ndi organic inter.

7, makampani achitsulo:

Nthawi zambiri kusintha gawo logwira ntchito mu oreble sodium mchere, kuti achotse zosayera, chifukwa chake, nthawi zambiri zimafunikira kuwonjezera mapiritsi a alkali. Mwachitsanzo, pakusintha kwa aluminium, kukonzekera kwa clolite ndi chithandizo cha bauxite chimagwiritsidwa ntchito.

8, kugwiritsa ntchito laimu kukonza nthaka:

M'nthaka, chifukwa zinthu zachilengedwe pakuwonongeka zimapanga ma acid acid, nyengo za mchere zimatha kutulutsa zinthu zacidic. Kuphatikiza apo, kugwiritsa ntchito feteleza wogwiritsa ntchito monga momwe ammonium sulfate, ammonium chloride, etc., nawonso amapanga dothi la Antic. Kugwiritsa ntchito laimu yoyenera kumatha kusokoneza asidi m'nthaka, kupanga dothi loyenerera kuti lizikula, ndikulimbikitsa kufalitsa tizilombo tating'onoting'ono. Kuchulukitsa kwa CA2 + m'nthaka, kumalimbikitsa kumeza kwa dothi colloid, komwe kumapangitsa kuti mapangidwe a okalamba, ndipo nthawi yomweyo amatha kupereka calcin yofunika kukula kwa mbewu.

9. Alumina kupanga:

Naoh yankho limatenthedwa kuti asungunuke alumina mu bauxite ndikupeza sodium aluminanadya yankho. Pambuyo yankho limalekanitsidwa ndi zotsalira (zofiira), kutentha kumatsitsidwa, aluminiyamu hydroxide kumawombedwa, kutsuka, komanso kuwerengetsa pa 95 ~ aluminiyamu oxide amapezeka. Njira yothetsera vuto la aluminiyamu hydroxide imatchedwa Mayi zakumwa, zomwe zimasinthidwa ndikukhazikika ndikubwezerezedwanso. Chifukwa cha zida zozungulira za crystalline za diascore, diascore ndi diascore, kusungunuka kwawo kosungunukira kotheratu ndi kosiyana kwambiri, motero ndikofunikira kupereka zinthu zosiyanasiyana zosungunuka, makamaka kutentha kosiyana. Mtundu wa diassore mtundu wa Bauxite akhoza kusungunuka pa 125 ~ 140c, ndi mtundu wa diacures Bauxite amatha kusungunuka pa 240 ~ 260 ~ 26 ~ 7% (3 ~ 7%).

10, Cirramic:

Souaustic Soda mu gawo la wopanga wopanga lili ndi mfundo ziwiri: Choyamba, pakuwombera kwa cerimics, koloko soda ngati wangulu. Chachiwiri, mawonekedwe a chidengeni moto udzasiyidwa kapena wokalipa kwambiri, ndipo atatsuka ndi caustic soda ya caustic, nthawi yayitali.

11, Kuika Active:

Kuchepetsa kachilomboka kwa kachilomboka. Izi zimagwiritsidwa ntchito makamaka poyeretsa ndi kuthira mabotolo mabotolo opanga vinyo.

12, kuwonjezera pa zinyalala zamoto:

Sukulu yamphamvu ya oxide kuti asinthe mtengo wa pH, chithandizo cha chimbudzi, kotero chothandizira kukonzanso.

13, kukonzekera kwa mankhwala, zowonjezera zamafakitale:

Piritsi alkali amagwiritsidwa ntchito makamaka pamakampani opanga mankhwala kuti athe kusintha njira kapena kusintha mtengo wa ma pH.

14, epealoflaing, yoyenerera.:

Mapiritsi a Alkali mu zojambulajambula ngati njira yamagetsi yothetsera, kusewera gawo la wochititsa!

15, pangani silika, kupanga rayon thonje.

16. Makampani achinsinsi (mawu oyamba ogwiritsa ntchito mapiritsi a alkali):

.

Pakati pa masitepe awiri a Lime mu ufa wa masitere, kugwiritsa ntchito 30% sodium hydroxide ndi kunenepa.
. Pambuyo poyambitsa, onjezani hydrochloric acid mu chiwongola dzanja, pitilizani kusokoneza mphindi 20 mpaka 30, ndikuwonjezera madzi ophatikizika. Limbani Kutentha pa 78 ~ 80 ℃, lolani kuti zichitike kwa mphindi 40,%, onjezerani fomu ya 60 ~ ndikuwonjezera gululi kuti mugwiritse ntchito net.

17, makampani opanga Micalter:

Amagwiritsidwa ntchito popanga formic acid, oxalic acid, borax, phenol, sodium cyamanide ndi sopo, zopanga mafuta acids, zopangidwa ndi zotupa, etc.

18, kusindikiza ndi kugwiritsa ntchito makampani opangira utoto:

Ntchito ngati thonje lothira katundu, owiritsa owiritsa, okonda kuthandizira ndi kuchepetsa utoto wa haichang abuluu.

19, kusungunuka makampani:

ankakonda kupanga aluminium hydroxide, aluminium oxide ndi chitsulo othandizira othandizira.

20, zida zankhondo ,:

Gwiritsani ntchito ngati asidi wa asidizer, decoloring wothandizira, wothandizidwa ndi deodoring.

21, makampani omata:

chogwiritsidwa ntchito ngati wowuma gelatinizer, osalowerera.

22, kupanga phosphate, amapanga njiwa.

23. Kukonzanso mphira wakale.

24, itha kugwiritsidwa ntchito ngati citrus, pichesi peel yopezera othandizira ndi kupangira othandizira, deodorant.

25, Piritsi Alkali amagwiritsidwanso ntchito popanga mankhwala.