Uluhlu lwesicelo kunye nokusetyenziswa kwe-sodium hydroxide

Uluhlu lwesicelo kunye nokusetyenziswa kwe-sodium hydroxide

I-Yangzhou i-COWBloight CO.LTDD.

Caustic soda tablet is a kind of caustic soda, chemical name sodium hydroxide, is a soluble alkali, extremely corrosive, can be used as acid neutralizer, with masking agent, precipitating agent, precipitation masking agent, color agent, saponification agent, peeling agent, detergent and so on

I-prenatileilell kakhulu. Ukusetyenziswa okuqhelekileyo kweetafile ze-caustic soda zishwankathelwe ngolu hlobo lulandelayo:

1, Pupermandus:

I-papermation yezinto ezingafunekiyo ziinkuni okanye izityalo zengca, ezi zityalo ukongeza kwiselsulose, kodwa inesixa esingacacanga (i-LIGIN, i-LUM, njl njl). I-Flake Alkali isetyenziselwa ukuchulumancisa, kwaye ifayibha inokufunyanwa kuphela ngokususa i-legsin ukusuka kwiinkuni. Icandelo elingelilo isel-Selelose linokuchithwa ngokongeza isisombululo se-caustic soda, ukuze i-seluplose njengoko eyona nto iphambili yepulp inokulungiswa.

I-2, ipetroleum ehlaziyiweyo:

Emva kokuba iimveliso zepetroleum zihlanjwa nge-sulfuric acid, ezinye izinto ze-acidic kufuneka zihlanjwe ngesisombululo se-alkali, kwaye emva koko zahlanjwa ukufumana iimveliso ezihlaziyiweyo.

I-3. I-TOPLE:

I-cotton kunye neendwangu zelinen ziphathwa ngescodium ye-sodium hydroxide (i-caustic soda) yokuphucula iipropathi ze-fiber. Imicu enjenge-cotton ye-abton, uboya obufanisa, iRayon, njl njl.

4, Ukushicilela nokudaya:

Ilaphu lekotoni elinonyango lwesisombululo se-alkaline, sinokususa i-Cotton I-Wax, Garse, isitayile kunye nezinye izinto, ukuze sizenzele iyunifomu yelaphu.

5, ukwenza isepha:

Eyona nto iphambili yesepha yityuwa yesosi ye-sodium ye-acids enamafutha, ihlala yenziwa ngeepilisi zeoyile kunye ne-alkali njengezixhobo eziluhlaza ngokwendlela yokuphendula. Ukongeza kwi-roti enamafutha aphezulu e-acid, isepha nayo ine-rosin, iglasi yamanzi, iziqholo, i-DYE kunye nezinye iifilitha. Ngolwakhiwo, i-shrium ephezulu ye-acid iqulethe i-hydrophobic ye-hydrophobic (i-Hydrocarbon Iqela) kunye nenxalenye ye-hydrophilic ye-hydrophilic (i-carboxyl qela). Iqela le-hydrophobic linepropathi ye-olephilic. Ngexesha lokuhlamba, igrisi ebumdaka ivuselelwa kwaye yasasazeka kwiimpuphu zeoyile, kwaye emva konxibelelwano, iQela le-Hydrocarbon Iqela le-hydrophilic (iqela lebhokisi ye-carboxyl), echithwe ngokulula emanzini, yandiswa ngaphandle kwe-oyile yeoyile kwaye ifakwe emanzini. Isithako esiyintloko sesepha yi-naoh, kodwa uNah akangophala. Isisombululo se-AICTOOFIO EZIQHELEKILEYO ZIYABONAKALISA NANGOKO KUSETYENZISWA KAKHULU. I-SOAP sisimo se-mulsifier. Umgaqo yindlela yokuphendula ye-ch3co0C2C2C3 + NaOH = ch3Cona + ch3ch2a sisithako esisebenzayo sesepha.

6, Ishishini lekhemikhali:

Yenza isodium yensimbi, amanzi omngcipheko kukusebenzisa iitafile zeAlkali. Ukuveliswa kweetyuwa ezininzi ze-inorganic, ngakumbi ukulungiswa kwezinye iityuwa zesodium (njenge-borax, isodium, i-sodium phosphate, isodium dichromate, i-sodium dichite, njl.) Zisetyenziswa kwithebhulethi i-alkali. Ikwasetyenziswa kwi-synthesis ye-DYE, iziyobisi kunye ne-organic eziphakathi.

I-7, ishishini le-metricjelical:

Rhoqo ukuguqula icandelo elisebenzayo le-ore kwityuwa yesodium, ukuze ususe ukungcola okungafunekiyo, ke, amaxesha amaninzi, ngokufuthi kufuneka ongeze iitafile zeAlkali. Umzekelo, kwinkqubo yokunyibilikisa ye-aluminium, ukulungiswa kwe-Ciltite kwaye unyango lwe-bauxite luyasetyenziswa.

8, ukusetyenziswa kwekalika ukuphucula umhlaba:

Kumhlaba, ngenxa yokuba umcimbi oqhelekileyo kwinkqubo yokungalunganga uya kuvelisa i-Acids, imozulu yezimbiwa inokuvelisa izinto ze-ACID. Ukongeza, ukusetyenziswa kwezichumisi ze-inorganic ezinjenge-Ammonium Curfate, i-Ammonium Chloride, iya kwenza ne-acidic yomhlaba. Ukufaka isicelo sexabiso le-lime kunokubangela i-acid emhlabeni, kwenza umhlaba ulungiselele ukukhula kwezityalo, kwaye ukhuthaze ukusasazwa kwee-microorganisms. Emva kokunyuswa kwe-CA2 + emhlabeni, inokukhuthaza i-colloud yomhlaba, elungele ukwenziwa kwe-Agegregates, kwaye kwangaxeshanye, inokubonelela nge-calcton efunekayo ekukhuleni kwesityalo.

I-9. Imveliso ye-Alumna:

Isisombululo se-naoh sishushu sokunyibilikisa i-Aluminina eBauxite kwaye sifumane i-sodium aluminisisombululo esisityayo. Emva kokuba isisombululo sahlulwe kwintsalela (i-Mud ebomvu), iqondo lobushushu liye longezwa njengembewu ye-rydroxide, ihlanjisiweyo i-Aluminium hydroxide, ihlaselwe kwi-950 ~ 1200 ℃, i-aluminium egqityiweyo ifunyenwe. Isisombululo emva kovavanyo lwe-aluminium hydroxide libizwa ngokuba lutywala uMama, olususiwe kwaye lujolise kwaye lwayisebenza kwakhona. Ngenxa yezakhiwo ezahlukeneyo ze-crystalline ze-diaspore, i-Dispore kunye ne-Dispore, i-Diaspore, i-Solubare yazo kwisisombululo seCaustic Soda yahluke kakhulu, ke iyimfuneko ukubonelela ngeemeko ezahlukeneyo zokuchitha. Uhlobo lwe-diaspore i-Bauxite inokuchithwa kwi-125 ~ 140C, uhlobo lwe-daixite luuxite lunokuchithwa kwi-240 ~ 260 ℃ kunye nokongezwa kwekalika (3 ~ 7%).

I-10, i-ceramics:

Indima ye-caustic yendima yokwenza i-ceramic inamanqaku amabini: okokuqala, kwinkqubo yokudubula i-ceramics, isoda ye-caustic njengelize. Okwesibini, umphezulu we-ceramic enxibileyo uya kukrwada okanye rhabaxa kakhulu, kwaye emva kokucoca ngesisombululo se-caustic, umphezulu we-ceramic uya kuba simahla.

11, Iintsholongwane:

iprojekti yeProjekthi. Ezi zisetyenziselwa ikakhulu ukucoca kunye neebhotile zokubulala iintsholongwane kwishishini le wayini.

12, Ukongeza kumanzi amdaka:

I-sodium eyomeleleyo ye-sodium ukuba ihlengahlengise ixabiso le-pH, unyango lotywala, ukuze izibonelelo ziphinde zisebenze kwakhona.

I-13, amalungiselelo eekhemikhali, izongezelelo zemveliso:

Ithebhulethi i-Alkali isetyenziswa ikakhulu kumzi-mveliso wamachiza ukuya kwi-alkalizize izisombululo okanye ilungisa ixabiso le-pH yezisombululo zamayeza.

I-14, i-electroplaitha, i-tungsten

Iitafile zeAlkali kwi-Altieting njengesisombululo se-elensi, zidlala indima yomqhubi!

I-15, yemveliso yesilika, i-rayon cotton.

16. Ishishini lesikhumba (intshayelelo yokusetyenziswa kabini kweetafile zeAlkali):

.

Phakathi kwala manyathelo mabini e-Lime Powder eshukumayo, ukusetyenziswa kwe-30% yesodium hydroxide ngobunzima be-0.3-0.5% kuye kwandiswa ukwenza iimfuno zefayili kwaye ziphucule umgangatho weemveliso ezigcweleyo.
. Emva kokuvuselela, yongeza i-hydrochloric acid kwi-trickle, qhubeka uvuselela imizuzu engama-20 ukuya kwengama-30, wongeza inani lefomula yamanzi. Yigcine ifudumele nge-78 ~ 80 ℃, yivumele ukuba iphendule kangangemizuzu engama-40 ~ 50, yongeza i-10% ye-SODIim ye-SODIIC ye-SODROID yokungathathi hlangothi, kwaye ucime isisombululo seGulu ngokusetyenziswa kwesarn.

I-17, ishishini lemichiza le-polyester:

isetyenziselwa ukwenziwa kwe-formic acid, eadelic acid, i-borax, i-phenol, i-sodium ye-sodium kunye nesepha, i-acid enamafutha, njl.

I-18, ishishini lokuprinta lokuPrinta kunye nokudayela

Isetyenziswe njenge-cotton yokugcina iarhente, iarhente ye-airling, iarhente yokujonga kunye nokunciphisa idayi, i-haiculang idayi yedayi.

I-19, Ishishini lokunyibilika:

isetyenziselwa ukwenza i-aluminium hydroxide, ialuminium oxide kunye nearhente yonyango lwensimbi.

I-20, ishishini lezixhobo,

Isetyenziswe njengo-Acid ukungathathi cala, iarhente ye-Deciloriting, iArhente ye-Deooriching.

21, Ishishini Elinamathela:

isetyenziswa njenge-statinizer, ukungathathi cala.

I-22, yenza i-phosphate, ezenza i-manganate.

23. Ukuhlaziywa kwerabha yerabha.

I-24, inokusetyenziswa njenge-citrus, i-peeach peling kunye nearhente ye-Deeriking, iDeodorant.

25, Ithebhulethi alkali ikwasetyenziswa kwimveliso yezinambuzane.