Kewayon aikace-aikace da amfani da sodium hydroxide

Kewayon aikace-aikace da amfani da sodium hydroxide

Yangzhou na dindindin Co.ld.

Kwamfutar hannu Soda table

Sosai m. Ana amfani da allunan soda na caustic soda kamar haka:

1, takarda kai:

Abubuwan da ke ba da takarda ko tsire-tsire ne ko ciyawa, waɗannan tsire-tsire ban da selulose, amma kuma ya ƙunshi adadin da ba shi da kyau ba (da sauransu). Flake Alkali ana amfani dashi don silili, kuma ana iya samun fiber kawai ta cire ligni daga itace. Za'a iya narkar da bangaren da ba sel ba ta ƙara dilute somin bayani, saboda haka sile na selulaka a matsayin babban bangaren ɓangaren ɓangaren ɓangaren ɓangaren ɓangaren ɓangaren ɓangaren ɓangaren ɓangaren litattafan almara.

2, mai ladabi man fetur:

Bayan samfuran man fetur an wanke tare da sulfuric acid, wasu abubuwa masu acidic dole ne a wanke su da kwamfutar Alkali na Alkali, sannan a wanke don samun samfuran da suka ƙaryata.

3. Rubuta:

Auduga da lilin ana kula da kayan masarufi mai narkewa (soda na soda) don inganta kaddarorin fiber. Artificial fibers such as artificial cotton, artificial wool, rayon, etc., are mostly viscose fibers, they are made of cellulose (such as pulp), caustic soda, carbon disulfide (CS2) as raw materials, made of viscose, by spinning, condensation.

4, bugu da bushewa:

Kayan masana'anta na auduga tare da maganin bayani, ana iya cire shi a cikin masana'anta da kakin zuma, man shafawa, sitaci da wasu abubuwa na masana'anta, saboda haka ana ƙara canza launi.

5, yin sabulu:

Babban bangaren sabulu shine gishirin sodium gishiri na ci gaba mai kitse, yawanci ana yin shi da mai mai da Alkali canjin. Baya ga babban gishiri mai gishiri, sabulu kuma ya ƙunshi roSin, gilashin ruwa, kayan yaji, kayan ƙanshi da sauran masu flolers. Sarar da aka yi, sodium mai kitse na mai da ba na kayan kwalliya ba) da rukunin ruwa na zamani (ƙungiyar carboxyl). Groupungiyar Hydrophobic yana da kaddarorin Oleophilic. A lokacin wanka, man shafawa a cikin datti ya zuga da kuma tarawa a cikin karamin droples, kuma bayan hulɗa tare da kayan maye, kuma ƙwayoyin hydrophobic (hydrocarbulons) na manyan sojojin na Van Der Wars. Kungiyar Hydrophilic Group (Groxylungiyar Carboxyl), wanda ke sauƙin narkar da ruwa cikin ruwa, an tsawaita a waje da digo kuma wanda aka saka a cikin ruwa. Babban sinadaran sabulu shine Naila, amma Naih ba sabulu bane. Maganinta na ruwa mai ruwa yana iya amfani dashi kuma ana iya amfani dashi azaman sabulu. Sabulu shine emulsifier. Ka'idar shi ne sahi zuciya ch3CO0CH2CH3 atao = Ch3Coona + Ch3CHACH2OH, da Ch3Coona shine kayan aiki da ke cikin sabulu.

6, masana'antar sunadarai:

Sanya sodium na karfe, ruwan marasa igiyar ruwa zai amfani da Albts na alkali. A samar da irin salts da yawa na ciki, musamman shirye-shiryen wasu salts sodium (kamar siliki, sodium silverphate, sodium sulfite, sodium sulfite, sodium sulfite, sodium sulfitate, sodium sullefite, sodium sulfite, sodium sullefite, sodium sulfite, sodium sulLate, sodium sulfite, sodium sullefaye, sodium sulfite, sodium sulfite, sodium sulfite, sodium sulfite, sodium sulfite, sodium sulleptate, sodium sullefite, sodium sullefaye, sodium sullefite, sodium sulfite, sodium sullefite, sodium sulleal. Hakanan ana amfani dashi a cikin tsarin dyes, kwayoyi da tsakaitan tsinkaye.

7, masana'antar mikiya:

Sau da yawa don canza kayan aikin ore a cikin gishiri mai narkewa, don a cire ƙazamar ƙwayar ƙwayar cuta, sabili da haka, galibi yana buƙatar ƙara allel ɗin alkali. Misali, a cikin smelting tsari na aluminum, shirye-shiryen cryolite kuma lura da bauxite.

8, amfani da lemun tsami don inganta ƙasa:

A cikin ƙasa, saboda kwayoyin halitta a cikin lalata tsarin zai haifar da kwayoyin acid, yanayin ma'adanai na iya samar da abubuwa na ultic. Bugu da kari, da amfani da takin mai magani kamar yadda ammonium sulfate, ammonium chloride, da dai sauransu, zai kuma sa kasar acid na acidic. Aiwatar da daidai adadin lemun tsami na iya hana acid a cikin ƙasa, sanya ƙasa ta dace da haɓakar amfanin gona, kuma inganta yaduwar ƙwayoyin cuta. Bayan karuwar Ca2 + a cikin ƙasa, zai iya inganta sandar ƙwayar ƙasa, wanda ke da dacewa da samuwar tara kashi, kuma a lokaci guda, zai iya samar da diyyar Calcin da ake buƙata don haɓakar shuka.

9.

Nazari mai zafi yana mai zafi don soke alumina a cikin Bauxite kuma sami Sidium Silinci abinci. After the solution is separated from the residue (red mud), the temperature is lowered, aluminum hydroxide is added as crystal seed, after a long time of stirring, sodium aluminate is decomposed into aluminum hydroxide, washed, and calcined at 950~1200℃, the finished aluminum oxide is obtained. Magani bayan hazo na aluminium hydroxide ana kiranta uwar giya, wanda aka fitar da kuma mai da hankali da sake sarrafawa. Sakamakon tsarin lu'ulu'u daban-daban na giya, diaspore da diaspore, ƙididdigar su ta hanyar caustic some, musamman yanayin yanayin rushewa daban-daban, amma yanayin da aka lalata daban-daban. Za'a iya narkar da nau'in diaspore a cikin 125 ~ 140C, kuma za a iya narkar da nau'in diaxore na diupite a 240 ~ 70 ℃ da ƙari lemun tsami (3 ~ 7%).

10, Brorics:

Soda soda a cikin yumbu masana'antar yana da maki biyu: da farko, a cikin harbin tashoshin reramics, caustic soda a matsayin mailunent. Na biyu, farfajiya na cerammed yumbu zai kasance mai tsauri ko m, kuma bayan tsaftacewa da maganin soda na caustic, surface saman zai zama mai laushi.

11, Rashin sani:

kwayar cutar ta kwayar cuta. Waɗannan ana amfani da waɗannan don tsaftacewa da ruɗar da kwastomomi a cikin masana'antar giya.

12, ban da sharar ruwa:

Mai ƙarfi sodium oxide don daidaita ƙimar pH, magani na dinashi, don albarkatun sake sarrafawa.

Manzai, adanawa, ƙari na masana'antu:

Tebut Alkali ana amfani da shi akafi amfani da shi a masana'antar harhada magunguna don shafawa mafita ko daidaita darajar mafita na magunguna.

14, da ba za a iya yin watsi da lelectiplating ba.:

Allunan alkami a cikin karfe a matsayin mafi kyawun bayani, taka rawa!

15, samar da siliki, kerarre Rayon auduga.

16

(1) Don tsarin sake amfani da Shean Sheil, jiƙa kuma ƙara sodium sulfide mafita a cikin tsarin fadada

Tsakanin matakan biyu na lemun tsami foda soaking, da amfani da hydroium hydroxide na ruwa 0.3-01% ya karu don sanya kyawawan kayayyaki da inganta ingancin kayayyakin da suka gama.
(2) A matsayin matsakaici mai neut tsami, ƙara adadin ruwa a cikin reactor, sannan zafi har zuwa 80 ° C bayan an narkar da giya na polyvinyl. Bayan motsawa, ƙara hydrochloric acid a cikin wata matsala, ci gaba da motsa motsa don 20 zuwa 30 minti, kuma ƙara adadin kayan aiki na tsari. Kiyaye shi da dumi 78 ~ 80 ℃, ba shi damar yin amsawa na ƙwararrun sodium don lalata magani, kuma a faɗi mafita ta hanyar amfani da Yarn Net.

17, masana'antar polyester:

amfani da masana'anta na formic acid, oxicalid acid, borax, phenol, sodium cyanide da sabulu, mai tsawan tsattsauran acid, da sauransu.

18, masana'antar buga rubutu da masana'antar fushin:

Amfani da wakilin auduga, wakilin tafasasshen wakili da rage dye, hahhang Blue dye da yawa.

19, masana'antar masana'antu:

An yi amfani da shi don kera aluminum hydroxide, aluminium oxhode da ƙarfe na jiyya na jiyya.

20, masana'antar kayan aiki,:

Amfani da shi azaman tsattsauran ra'ayi, mai gina wakili, deodorizing wakili.

21, Masana'antar masana'antu)

Amfani da matsayin sitaci Gelatin, neutrazer.

22, samar da phosphate, kere kere maggatate.

23. Regeneration na Tsohon Roba.

24, ana iya amfani dashi azaman Citrus, wakilin peach peach da kuma gyara wakili, deodorant.

25, Alkali ma ana amfani da kwamfutar hannu a masana'antar kashe kwari.