Raws li tus yam ntxwv ntawm kev kuaj, kev ruaj ntseg ntawm txoj kev kuaj no muaj xws li waterproof, fireproof, anti-tus kab mob, anti-corrosion, anti-shock, tawg, ua kom tsis muaj pa, anti-barbarism thiab lwm yam. Cov nram qab no yog cov lus piav qhia me ntsis txog cov ntsiab lus no, kuv ntseeg tias los ntawm kev ua cov ntsiab lus no, nws yuav pab txo thiab tshem tawm qhov teeb meem kev ruaj ntseg.
Ua ntej, waterproof.
Txhua qhov kuaj pom muaj dej, dej ntshiab, dej purity lossis dej-tsim khoom xws li distillers thiab dej purifiers. Tus neeg teb xov tooj tsis nco qab tua lub kais dej thaum siv, los yog lub kais dej tsis nco qab mus kaw tom qab uas nres tas li ntawm dej, qhov kev kuaj ntawd yuav raug dej nyab, thiab cov khoom ntsuas dej yuav tsum tau soj xyuas kom tsis tu ncua kom tsis txhob muaj dej ntub.
Thib ob, kev tiv thaiv hluav taws.
Txoj kev kuaj no muaj ntau hom twj tua hluav taws xws li cawv, hluav taws xob, thiab FID gas chromatographs uas tsim hluav taws. Cov no tuaj yeem ua rau muaj teeb meem kev nyab xeeb. Thaum siv cov khoom no, peb yuav tsum muab cov ntsiab lus ntawm combustion - peb qhov chaw, cov tshuaj tua hluav taws, thiab cov khoom siv hluav taws xob. Thaum siv hluav taws, peb yuav tsum tshem tawm cov kev pabcuam hlawv ze ntawm qhov chaw tua hluav taws kom tsis txhob ua rau lawv. Kev raug mob hauv hluav taws.
Thaum hluav taws kub tawm lawm, nws tseem yog ib qho tsim nyog los ua ke ntawm peb lub ntsiab ntawm combustion, thiab tshem tawm ib tug nres qhov combustion.
Cov hluav taws raug muab faib ua plaub hom: A, B, C, thiab D. Hluav taws kub tua hluav taws uas siv rau txhua hom kev tua hluav taws raug sib cais thiab cov tua hluav taws tso rau hauv txhua qhov kev sim, thiab cov hluav taws tua hluav taws yuav tsum tau soj ntsuam tsis tu ncua.
Thib peb, los tiv thaiv kab mob.
Txhua qhov kev kuaj sim siv tshuaj lom reagents. Thaum siv cov tshuaj lom neeg, koj yuav tsum to taub cov khoom siv lub cev thiab tshuaj, siv cov txheej txheem thiab kev ntsuas xwm txheej ceev ntawm cov tshuaj lom.
Tag nrho cov tshuaj thiab cov tshuaj reagents yuav tsum muaj cov ntawv lo rau hauv lawv cov khoom. Cov khoom lom yuav tsum ua raws nraim li cov "tsib khub" (ob leeg tso cai, muab ob npaug rau ob leeg, khau ob npaug, ob zaug account, ob leeg txais).
Piv txwv li, thaum npaj dej tshuaj tiv thaiv kab mob sulfuric acid, hnav cov hnab looj los tiv thaiv los tiv thaiv cov hnab looj tes tiv thaiv, siv lub khob ntim, ntxiv kua qaub rau dej, tsis txhob muab dej ntxiv rau cov kua qaub, ua tom qab ntxiv, thiab muab tso rau hauv lub raj mis tom qab txias. Yog hais tias sulfuric acid txaws ntawm daim tawv nqaij, so nws tawm nrog ib tug rag thiab yaug nrog dej ntau. Xws li nrog kev npaj kua tshuaj sulfuric acid, nws yog qhov yuav tsum tau xav txog kev ceev faj ua ntej, thaum thiab tom qab ua haujlwm.
Plaub, tiv thaiv kev kub ntxhov.
Reagents feem ntau siv hauv lub chaw soj ntsuam kuaj xws li tshuaj sulfuric acid, kua tshuaj sodium hydroxide, etc. yog corrosive. Kev siv cov kev txhim kho corrosive yuav ua rau qhov ntsuas raug tshem tawm thiab cov khoom siv sim khoom. Tom qab ntawd, thaum siv cov kev daws teeb meem, kev ntsuas kev tiv thaiv yuav tsum ua kom tiav. Yog hais tias txoj kev daws teeb meem ntawm qhov kev ntsuas raug tshem tawm thiab cov cuab yeej sim, siv nws lub cev rau hauv lub sijhawm. Cov tshuaj siv cov dej khib nyiab yuav tsum muab coj los ua dua rau hauv ib lub thauv es tsis txhob raug yuam kev.
Thib tsib, tiv thaiv hluav taws xob.
Tiv thaiv koj tus kheej los ntawm hluav taws xob poob siab, nyob ntawm hauj lwm los yog hauv tsev.
Ua ntej txhua yam, los ntawm qhov pom ntawm cov chaw siv hluav taws xob, lub hwj huam hluav taws xob yuav tsum nyob hauv av. Cov cuab yeej hluav taws xob thiab cov khoom siv hluav taws xob yuav tsum tau txuas nrog lub cua txias. Tag nrho cov hwj huam ntawm qhov chaw kuaj yuav tsum muaj kev tiv thaiv tawm.
Qhov thib ob, thaum siv cov cuab yeej siv hluav taws xob, koj tsis tuaj yeem kov qhov hluav taws xob thiab lub hwj chim uas ntub txhais tes. Nyob hauv tus txheej txheem ntawm kev siv cov cuab yeej ncaj qha raws li cov txheej txheem khiav lag luam ntawm cov khoom siv hluav taws xob, koj yuav tsum tau ua "peb kauj ruam" thaum koj kho lossis kho qhov ntsuas. , tawm fais fab, sau;
Thaum kawg, tom qab siv nws, tua lub hwj chim ntawm qhov ntsuas thiab xa rov qab mus rau lub xeev ua ntej siv.
Rau, tawg-puavpheej.
Cov tshuaj lom neeg muaj xws li picric acid, perchloric acid, hydrogen peroxide, thiab lwm yam. Tshuaj xws li cov no yuav tsum muab cia nyias thiab tsis txhob muab tso nrog lwm cov khoom kub hnyiab. Thaum siv lub iav ntsuas kom sov lub cub hluav taws xob, dej ntawm phab ntsa txheej ntawm lub khob iav yuav tsum muab ntxuav kom huv. Nws yog tsim nyog los muab cov iav hlaws dai rau ntawm cov iav hlaws kom tiv thaiv tau lub iav los ntawm rupturing. Thaum ua cov haujlwm nplaum tawg, xws li thaum ntsuas cov roj nplaum tawg nrog cov roj carbon monoxide analyzer, yuav tsum tau muab cov khoom tiv thaiv pov tseg sab nraum lub hwj foob. Nws yog cai txwv tsis pub ua kom cov khoom kub thiab nplaum nplaum nyob hauv qhov cub.
Xya, los tiv thaiv kom txhob muaj kuab paug.
Cov khib nyiab uas tsim los ntawm kev sim kuaj muaj dej khib nyiab, khib nyiab roj thiab khib nyiab. Qhov pov tseg feem ntau tau tsim hauv qhov kev kuaj sim rau cov khib nyiab. Tom qab siv, kev siv tsis siv tsis tuaj yeem ncaj qha mus tawm hauv cov dej khib nyiab. Cov thawv ntim tau sau thiab ua kom zoo, piv txwv, pH ntawm cov dej khib nyiab. Cov dej khib nyiab uas muaj hlau hnyav tau hloov nrog lwm cov dej khib nyiab thiab tso tawm mus rau hauv cov dej khib nyiab, uas yuav txo qhov kev nyuaj ntawm cov kav dej phwj thiab txo nqi kho mob. Nws kuj tivthaiv lub chaw nyob; pov tseg nrog cov tshuaj uas muab pov tseg, pov tseg cov tshuaj tsis haum, thiab lwm yam tshuaj, thiab muab pov tseg cov tshuaj yuav tsum tau sau thiab muab pov tseg rau nyias, tab sis tsis ncaj nraim rau hauv cov thoob khib nyiab. Cov dej khoo uas muab pov tseg yuav tsum tau muab dej yaug tawm ua ntej muab pov tseg.
Kev kho roj hauv pa yog qhov yooj yim dua, tab sis nws muaj qee txoj hauv kev los tiv thaiv ib puag ncig, xws li tso pa roj carbon rau hauv lub chaw kuaj mob thiab tso qee cov kua qaub uas tshem tawm roj. Qee qhov kev txav me me tuaj yeem ua ib qho txiaj ntsim loj los tiv thaiv lub chaw.
Yim, tiv thaiv kev ua haujlwm kev ua haujlwm.
Cov ua haujlwm tsis saib xyuas tsis ua haujlwm raws li cov txheej txheem khiav lag luam. Barbarism yog qhov loj tshaj plaws kev ruaj ntseg, yog li qhov loj tshaj nyob rau hauv kev tiv thaiv kev ua phem yog kom nruj siv cov txheej txheem khiav hauj lwm. Lub ntsiab lus ntawm peb qhov kev huam yuaj yog kev coj cwj pwm tsis zoo ntawm tib neeg, lub xeev tsis muaj xwm txheej dab tsi, thiab thaj chaw ib puag ncig. Kev tswj cov txheej txheem ntawm 3 yuav tiv thaiv kev raug mob.
Kev nyab xeeb ntawm txoj kev kuaj no yuav tsum tsis txhob qis dua. Yuav kom nkag mus rau hauv kev sim, nws yog ib qho tseem ceeb kom ua raws nraim li cov cai tswj kev cai ntawm txoj kev sim. Hauv kev sim peb yuav tsum ua peb kauj ruam ntawm kev tsim txom - tsis ua phem rau peb tus kheej, tsis ua rau lwm tus raug mob, tsis yog raug mob ntawm peb tus kheej, tsis yog peb txoj haujlwm ntawm peb tus kheej, tab sis peb lav ris rau lwm tus thiab tsev neeg.