Kev siv cov tshuaj ntxuav tes tshauv

1. Siv raws li dej phom kho hauv luam ntawv thiab dyeing kev lag luam.

2. Kev lag luam metallurgical yog siv los ua cov nplaim hluav taws thiab ua rau lub cev ntaj ntsug rau cov txiaj ntsig, thiab ua tus neeg sawv cev desulfurizing hauv steelmaking thiab antimony smelting.

3. Hauv kev lag luam tawv, nws yog siv rau degreasing nyoos hides, neutralizing chrome tawv tawv thiab txhim kho lub siab ntawm chrome tanning kua.

4. Dej qab zib tshauv tseem siv rau hauv kev tsim cov khoom siv refractory thiab ci ntsa iab hauv kev lag luam ceramic.

5. Siv rau hauv kev tsim cov tshuaj ntxuav hluavtaws ntxiv sodium tripolyphosphate thiab lwm cov ntsev phosphate ntsev, thiab lwm yam.

6. Siv rau hauv kev lag luam khoom noj khoom haus ua ib qho nruab nrab thiab ua kom tsis txhob muaj kab mob, xws li kev tsim cov amino acids, kua ntses, thiab cov zaub mov nplej zom xws li qhob cij, buns, thiab lwm yam. nce elasticity thiab ductility.

7. Kev lag luam iav yog kev lag luam uas siv ntau heev dej qab zib tshauv, uas siv 0.2 tons ntawm dej qab zib tshauv ib tuj ntawm iav. Feem ntau siv los ua cov iav dej, sodium dichromate, sodium nitrate, sodium fluoride, ci dej qab zib, borax, trisodium phosphate, thiab lwm yam.

Kev siv cov dej qab zib tshauv

1. Cov ntaub ntawv ua pov thawj. Cov kab mob me me yuav tsim cov kua qaub thaum lub sij hawm ua cov noodles, thiab lub khob noom cookie yuav ua qaub tom qab nws pib. Alkali yuav tsum tau ntxiv rau nruab nrab nws kom thiaj li ua kom qab pasta.

2. Alkali muaj qhov ua kom tsis muaj zog, uas tuaj yeem tshem tawm cov roj ntau dhau ntawm cov khoom siv ntawm oily cov khoom muag qhuav.

3. Cov zaub mov alkaline yog kub, iab thiab astringent, muaj qhov cuam tshuam ntawm dehumidifying tshav kub, txo cov zaub mov tsis haum, tshem tawm cov kua qaub thiab cov kua qaub.

4. Ua paug, teapots lossis lwm yam cuab yeej uas feem ntau haus tshuaj yej muaj cov tshuaj yej ntau dhau, uas nyuaj rau txhuam tawm. Siv dej hauv cov dej alkaline thiab txhuam nws dua. Yog lawm, koj tuaj yeem xa khoom nrog ntau cov roj nplaum.

5. Alkali tuaj yeem tiv thaiv cov organic acids lossis sulfides uas ua rau cov zaub ntsuab tsaus vim yog cov tshuaj tua kab ntau dhau, thiaj ua rau cov zaub ntsuab tsis zoo thiab tshem cov pa phem ntawm cov tshuaj tua kab ntawm cov zaub.

6. Alkali tuaj yeem tso cov tshuaj niacin, uas tsis yooj yim tso tawm hauv cov pob kws, kom cov neeg uas noj pob kws ntev ntev yuav tsis raug mob mange vim tsis muaj niacin hauv pob kws.

7. Alkali tuaj yeem tshem qhov tsw qab ntawm hala hauv cov rog. Cov txheej txheem yog tos kom txog thaum lub hala flavored roj yog rhuab kom kub, muab tso rau hauv ib qhov nqi ntawm cov dej qab zib tshauv dej, thiab do nws maj mam nrog tsuav.

8. Cov phuam qub yog xim dub thiab tawv tawv. Koj tuaj yeem siv lub lauj kaub txha hniav laus los rhaub cov phuam thiab dej alkaline thiab ua kom sov rau ob peb teev. Cov phuam yuav huv thiab muag.

9. Rau kev them nqi thiab kev saib xyuas cov roj teeb-kua qaub, qee yam dej qab zib tshauvyuav tsum tau npaj los ntawm sab los npaj rau kev kho mob xwm txheej ceev tom qab tib neeg lub cev muaj kua qaub. (kev nruab nrab)