Cov khoom siv ziab kom qhuav qhov nrawm uas cuam tshuam rau cov yam ntxwv thiab kev faib tawm ntawm cov khoom siv ziab

Cov Lus Qhia luv luv:

I. Cov khoom siv ziab kom qhuav 1. Cov khoom siv ziab kom qhuav 1. lub sijhawm thiab thaj chaw, qhov hnyav ntawm cov khoom poob, hu ua tus nqi ziab. 2. txheej txheem ziab (1) lub sijhawm pib: lub sijhawm luv luv, rau kev kho cov khoom kom zoo ib yam li lub tshuab ziab. (2) lub sijhawm ceev tas mus li: qhov no yog tus nqi ziab ^ lub sijhawm, cov khoom nto evaporation ntawm dej, sab hauv txaus kom rov ua kom tiav, yog li qhov saum npoo ntawm zaj duab xis dej tseem nyob hauv, thiab tswj hwm ntawm qhov kub ntawm lub teeb ntub.

I. Cov khoom siv ziab kom qhuav sai

1. lub sijhawm thiab thaj chaw ntawm chav tsev, qhov hnyav ntawm cov khoom poob, hu ua tus nqi ziab.

2. Cov txheej txheem ziab

(1) lub sijhawm pib: lub sijhawm luv luv, rau cov khoom siv yuav raug kho rau tib qho xwm txheej nrog lub tshuab ziab khaub ncaws.

(2) lub sijhawm ceev tas mus li: qhov no yog qhov ceev ziab ^ lub sijhawm loj, cov dej ntawm qhov chaw ntawm cov khoom ua rau cov dej evaporation, sab hauv tsuas yog txaus los ntxiv, yog li qhov chaw ntawm cov zaj duab xis dej tseem nyob hauv, thiab tswj tau ntawm qhov kub ntawm lub teeb ntub.

(3) Kev qeeb qeeb ntawm ib lub sijhawm: lub sijhawm no cov dej ua pa, sab hauv tsis tuaj yeem rov ua kom tiav, yog li cov dej saum npoo av pib tawg, qhov ziab kuj pib qeeb, cov khoom siv ntawm qhov no hu ua qhov tseem ceeb, cov dej muaj nyob rau lub sijhawm no, hu ua dej tseem ceeb.

(4) Kev qeeb ntawm theem ob: tsuas yog cov khoom ntom ntom hauv theem no, vim tias dej tsis yooj yim los txog; tab sis cov khoom porous tsis yooj yim. Kev ua pa ntawm dej hauv thawj lub sijhawm feem ntau yog ua rau ntawm qhov chaw, thiab cov zaj duab xis dej ntawm qhov chaw ploj mus tag hauv lub sijhawm thib ob, yog li cov dej kis mus rau qhov chaw hauv daim ntawv ntawm cov dej ua pa.

II. Cov yam ntxwv uas cuam tshuam rau qhov ceev ntawm kev ziab tas li

1. qhov kub ntawm huab cua: yog tias nce qhov kub, qhov sib kis ntawm cov dej hws evaporation tus nqi yuav nce ntxiv. 2. qhov av noo ntawm huab cua: thaum qis dua av noo, qhov dej evaporation tus nqi yuav loj dua.

2. Huab cua noo: thaum huab cua noo qis dua, dej yuav ua pa ntau dua. 3.

3. qhov ceev ntawm huab cua ntws: qhov ceev dua qhov ceev, qhov zoo dua qhov cuam tshuam ntawm pawg thiab cua sov hloov pauv.

4. Kev ntsws thiab qhov tawv ntawm qhov chaw: ob qho xwm txheej no yuav cuam tshuam rau kev ziab.

III. Kev faib tawm ntawm cov khoom siv ziab khaub ncaws

Cov khoom siv yuav tsum tau muab tshem tawm ntau li ntau tau ntawm cov dej ntau dhau ua ntej nkag mus rau hauv cov khoom siv.

1. Lub tshuab ziab khaub ncaws rau cov khoom khov thiab cov khoom nplaum

(1) Lub tshuab ziab disc

(2) Lub tshuab ziab khaub ncaws siv lub tshuab lim dej

(3) Lub tshuab ziab khaub ncaws

(4) Cov tshuab ziab khaub ncaws uas siv lub tshuab ntsia hlau

(5) Cov tshuab ziab khaub ncaws caij tsheb

(6) Cov tshuab ziab khaub ncaws sib xyaw

(7) Cov tshuab ziab khaub ncaws uas ua kom qhuav sai

(8) Lub tshuab ziab khaub ncaws lub tog raj kheej

2. Kev ziab cov kua thiab cov dej slurry los ntawm thermal evaporation

(1) Lub tshuab ziab khaub ncaws

(2) Lub tshuab ziab tsuag