Umbuzo wokuqala: Lingakanani ixesha elifunekayo ukuhlamba iibhotile ngosuku olunye lophando lwezenzululwazi?

Umhlobo 1: Ndenze i-high-temperature organic liquid phase synthesis malunga neminyaka enye enesiqingatha, kwaye kuthatha malunga neyure ye-1 ukuhlamba iibhotile yonke imihla, eyenza i-5-10% yexesha lophando lwezenzululwazi.Nam ndingathathwa njengomntu onobuchule bokuhlamba iibhotile.
Ngokumalunga nokuhlamba ibhotile, ndixoxe ngokuthe ngqo nabanye abantu, iibhotile ezineentanyeni ezinzima kunzima ukuzicoca, iibhotile ze-buffer kulula ukuzicoca.

Umhlobo 2:
Kufuneka ihlanjwe kuphela itanki yesampulu eyi-5ml (iibhekile), kodwa kufuneka ihlanjwe ngamanzi adiyoni-25% nitric acid-50% hydrochloric acid-deionized water under 130℃.Ukuhlamba ngalunye kuthatha iintsuku ezi-5, ngokomyinge imihla ngemihla Geza iipcs ezingama-200-500.

Umhlobo 3:
Iimbiza ezimbini ezinkulu zepetri izitya, iiflaski ezinxantathu, kunye nezinye iintlobo zeglasi, unokuhlamba malunga ne-70-100 ngosuku.Ngokuqhelekileyo, oomatshini bamanzi be-laboratory ultrapure basetyenziselwa ukuveliswa kwamanzi kunye nokucoca, ngoko umthamo wokucoca awukho mkhulu kakhulu.

Umhlobo 4:
Kutshanje, bendisenza imisebenzi eyahlukeneyo elabhoratri.Ngenxa yokuba i-organic synthesis kwaye iimfuno zingqongqo, ndisebenzisa i-glassware eninzi.Ngokuqhelekileyo, kuthatha ubuncinane iyure ukuhlamba, nto leyo evakalelwa kakhulu.

Nazi izicatshulwa eziphuma kwezi mpendulo zabahlobo ba-4, ezibonisa zonke ezi ngongoma zilandelayo: 1. Ukucoca ngesandla 2. Ubuninzi obukhulu 3. Ukuchitha ixesha, ngoko ujongene nenani elikhulu lebhotile echitha ixesha kunye nokucoca isitya, wonke umntu Uziva njani?

Umbuzo 2: Uziva njani ngokuhlamba iibhotile kunye nezitya ixesha elide?

Umhlobo A:

Ndahlala elabhoratri ukususela kusasa de kube sebusuku imini yonke.Inokubalwa ngokwenene njenge-007, iibhotile zokuvasa kunye neebhotile, iibhotile ezingakwaziyo ukuhlanjwa.
Iqaqobana labantu abasandul’ ukuqalela kwilebhu kukuba, okoko ityhubhu yovavanyo yebhotile echukunyiswe ngesandla kufuneka ihlanjwe… Umgubo wokuvasa nge-ultrasonically iiyure ezimbini, amanzi etephu iiyure ezimbini, kunye namanzi acocekileyo ezinye iiyure ezimbini.Emva kokuba ityhubhu yovavanyo ihlanjiwe, iityhubhu zovavanyo ezintathu ziya kwaphulwa yi-ultrasound.Inxalenye enye (kukho umgqomo wenkunkuma ecaleni kwayo yeglasi eyaphukileyo, eyazaliswa ngeveki)…Ndakhe ndabukela indoda esandul’ ukutshata ihlamba iibhotile ezingaphezu kwama-50 ukususela kusasa ukuya kurhatya.

Umhlobo B:
Ndivakalelwa kukuba ukuhlamba iibhotile ngenene ulola abantu umonde, kodwa loo mifuniselo nje ukuya kwiikholamu kwaye kuthatha ixesha elininzi, kwaye kuthatha ixesha ukuhlamba iibhotile, kunye nokungahlambuluki kwakhona kuchaphazela umfuniselo.Ukuba uzisebenzisa zonke ngaxeshanye, ndiziva ngathi ungagcina ixesha elininzi lokwenza amanye amanyathelo, kwaye inokuthathwa njengokwanda okuncinci kwisantya kunye nokusebenza kakuhle kovavanyo lonke.

Emva kokuva iimpendulo ezilungileyo kwaba bahlobo babini, ndandisacaphuka ngokuhlamba imfumba yeebhotile zeglasi.Ngaba nawe uvakalelwa ngendlela efanayo?Ngoko kutheni ungakhethi ukusebenzisa iwasha yeebhotile ezizenzekelayo ngokupheleleyo?

Umbuzo wesithathu: Ucinga ntoni ngokucoca ngesandla ngokuchasene nomatshini wokuhlamba iibhotile?

Umhlobo 1:
Ngokwam, yonke ilabhoratri eyenza ikhemistri emanzi kufuneka ixhotyiswe ngewasha yeebhotile, kanye njengokuba umzi ngamnye kufuneka uxhotyiswe ngomatshini wokuhlamba kunye nesitya sokuhlambela.Kuyimfuneko ukonga ixesha labafundi kwaye wenze izinto ezinentsingiselo ngakumbi, kubandakanywa kodwa kungaphelelanga apho, ukufunda uncwadi, ukuhlalutya idatha, ukucinga, ukutyala imali kunye nokulawula imali, ukuthandana, ukuya kudlala, uqeqesho, njl.
Ndeva ukuba imifuniselo emininzi ephezulu kwibhayoloji inokwenziwa ngokuzenzekelayo ngezixhobo, kodwa amanye amaqela ophando athatha ithuba lexabiso eliphantsi labafundi abanezidanga kwaye bavumele abafundi abanezidanga basebenze ngesandla.Ihambo enjalo igabadele.
Ngamafutshane, ndikhuthaza ukuba yonke imisebenzi ephindaphindwayo enokwenziwa ngoomatshini kuphando lwenzululwazi mayenziwe ngoomatshini, kwaye abafundi mabavunyelwe benze uphando lwezenzululwazi endaweni yokuba babe ngabasebenzi abaphantsi.

Umhlobo 2:
Iyintoni impembelelo yokuhlamba izitya ezinokwakheka okukhethekileyo ezifana neetyhubhu ze-NMR/iibhotile ze-Shrek/iibhotile zamayeza amancinane/ifuneli ezingundoqo zesanti?Ngaba iityhubhu zokuvavanya kufuneka zifakwe nganye nganye okanye zingahlanganiswa kwaye zifakwe (ezifana nenkqubo yetanki ye-alkaline jikelele)?
(Musa ukuthenga intloko enkulu kwaye uyiphose emsebenzini ...

Umhlobo 3:
Iwasha yeebhotile ifuna imali yokuthenga, abafundi abafuni mali ukuyithenga [ubuso obugqunyiweyo]
Iimpendulo zabahlobo abathathu zikhethwe ngasentla.Abanye abantu bathethelela ngamandla ukutshintshwa koomatshini bokuhlamba iibhotile ngesandla, abanye bathandabuza malunga nokucoca koomatshini bokuhlamba iibhotile, kunye nabo bangazi kakhulu ngoomatshini bokuhlamba iibhotile.Inokubonwa apha ngasentla ukuba wonke umntu akazange ayiqonde okanye ayibuze iwasha yeebhotile.

Ukubuyela umva kumxholo ophambili, nantsi imodeli esemthethweni yokuphendula umbuzo wesithathu:
Izinto ezilungileyo zeIwasha yeglasi yelabhoratri:
1. Iqondo eliphezulu le-automation epheleleyo.Kuthatha amanyathelo amabini kuphela ukucoca ibhetshi yeebhotile kunye nezitya: Beka iibhotile kunye nezitya-enye-klikha ukuqalisa inkqubo yokucoca (kwaye iqulethe iinkqubo ezisemgangathweni ezingama-35 kunye neenkqubo zesiko ezihlelwa ngesandla ukuhlangabezana neemfuno zabathengi abaninzi basebhubhoratri).Ukuzenzekela kukhulula izandla zabalinge.
2. Ukucoca okuphezulu (iwasha glassware oluzenzekelayoumsebenzi we-batch, inkqubo yokucoca ngokuphindaphindiweyo), izinga eliphantsi lokuphulwa kwebhotile (uhlengahlengiso oluguquguqukayo loxinzelelo lokuhamba kwamanzi, ubushushu bangaphakathi, njl. njl.), ukuguquguquka okubanzi (ukufumana ubukhulu obuhlukeneyo kunye nemilo yeetyhubhu zokuvavanya, izitya zePetri, iiflasks zevolumetric, iiflasks ze-conical, iisilinda ezithweswe izidanga, njalo njalo)
3. Ukhuseleko oluphezulu kunye nokuthembeka, i-pre-installed efakwe ngaphandle kwe-explosion-proof water inlet pipe, uxinzelelo kunye nokumelana nokushisa, akulula ukulinganisa, kunye ne-valve yokujonga ukuvuza, isixhobo siya kuvala ngokuzenzekelayo xa i-valve ye-solenoid ihluleka.
4. Inqanaba eliphezulu lobukrelekrele.Idatha ebalulekileyo efana ne-conductivity, i-TOC, i-concentration ye-lotion, njl.njl inokuboniswa ngexesha langempela, elilungele abasebenzi abafanelekileyo ukuba babeke iliso kwaye badibanise inkqubela phambili yokucoca kunye nokudibanisa inkqubo yokuprinta kunye nokugcina, okubonelela ngokulula ukulandelwa kamva.