Caustic koloko ndi tanthauzo lake

Caustic koloko, lomwe limatchedwanso hydroxide sodium, caustic koloko kapena akatswiri caustic kudziwika monga NaOH. Chaka chilichonse dziko ankadya pafupifupi 57 matani koloko caustic. masiku moyo popanda ndi sodium hydroxide lili n'zosatheka, popeza caustic koloko zingamuthandize Boma ambiri mafakitale.

Koloko kupanga ndi mitundu yake

Panopa hydroxide ndi sodium amapangidwa ndi njira electrochemical pokonza hydrogen ndi chlorine ndi electrolysis ndi halite njira.

Caustic koloko amapangidwa mu mawonekedwe olimba ndi madzi. Olimba ndi olimba woyera misa lamellar ndi madzi - achikuda kapena colorless madzi.

Caustic koloko, ntchito

The nthambi zikuluzikulu za mowa ndi sodium hydroxide monga:

• makampani mankhwala;

• zamkati ndi pepala makampani;

• maofesi chitetezo yapachiweniweni;

• kupanga mafuta biodiesel;

• yoyeretsa ya mipope kuchimbudzi;

• kupanga detergents ndipo okonza;

• adzasowa chakudya;

• makampani opanga mankhwala.

Caustic koloko, amene ntchito amakhudza kwambiri ndi osiyanasiyana, ntchito ndi akatswiri monga chothandizira kapena reagent mu zochita zosiyanasiyana mankhwala kuti n'chongoletsa ndi titration asidi ndi kafukufuku mankhwala zo kwa kupanga zitsulo ndi zina zotero. D. Mumadziwika antiseptic chloramine opanga kubala, komanso ntchito hydroxide ndi sodium.

Caustic koloko alipo m'miyoyo tsiku ndi tsiku tonse, ngakhale momveka. Detergents kukonzekera ntchito ndi sodium hydroxide njira, komanso amathandiza kuthetsa kuchulukana mu mipope.

mayendedwe

Caustic koloko chimadzera mwa msewu, komanso madzi ndi njanji. Koloko madzi ndi kuwapititsa ku muli wapadera ndi akasinja, ndipo ndi sodium hydroxide olimba anali bagged. Afotokoze kupewa chinyezi pa izo ndi kutentha kukhudzana.

yosungirako koloko

Alumali moyo wa hydroxide ndi sodium ndi kuchokera kupanga tsiku chaka chimodzi. The mankhwala olimba anali kusungidwa mu malo unheated utaphimbidwa, mu mawonekedwe mmatumba. The mankhwala madzi aikidwa mu chidebe chatsekedwa soda kugonjetsedwa.

Tiyenera kukumbukira kuti koloko caustic ndi zikuwononga ndi zikuwononga. Iwo anatuma chachiwiri apamwamba kalasi ngozi. Pamene akugwira ntchito mankhwala etims analimbikitsa kusamala kwambiri. Poyambitsa ndi olimba kapena madzi koloko caustic, ndi zofunika kuphimba maso mankhwala kuwaza-chishango Goggles. Manja kuphimba ndi magolovesi kapena pamwamba mphira. wapadera masuti mphira kapena mankhwala kugonjetsedwa zovala impregnated ndi vinilu ntchito kuteteza thupi.

Zotsatira pa thupi la munthu

Nthawi kumene nembanemba mucous ndi khungu afika caustic koloko, akhoza kupanga amayaka mankhwala. Kuti achotse anatentha zinkakhala m'dera tikulimbikitsidwa kuti yomweyo muzimutsuka pansi madzi. Ngati ndi sodium caustic afika pa khungu, m'pofunika pokonza njira ofooka a viniga.