Cov txheej txheem:
- Muab cov roj ntoo nrog cov emulsifier thiab do ua ke
- Cov khoom xyaw ntawm phenyl yog dab tsi?
- Koj ua li cas phenyl?
- Koj ua tshuaj tua kab mob phenyl li cas?
- Koj siv phenyl concentrate li cas?
Video: Yuav ua li cas npaj phenyl?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Muab cov roj ntoo nrog cov emulsifier thiab do ua ke
- Thaum xub thawj, cov tshuaj yuav pom muaj xim mis nyuj. Qhov no yog qhov qub. Ntxiv do thiab ces cia nws so kom txog thaum cov tshuaj clears.
- Thaum cov tshuaj tshem tawm koj yuav muaj cov tshuaj phenyl dawb huv.
Cov khoom xyaw ntawm phenyl yog dab tsi?
Phenyl yog ib qho emulsion ntawm lub teeb creosote roj thiab dej nrog xab npum. Creosote roj muaj carbolic acid, creosol thiab lwm yam homologues ntawm phenol uas exert lub tsim nyog germicidal hmoov txaus incorporation ntawm creosote roj.
Koj ua li cas phenyl?
Dawb phenyle (qee zaum sau ua phenyl) yog cov tshuaj tua kab mob ua los ntawm cov roj ntoo thuv. Nws yog tsim los ntawm kev siv an emulsifier- ib qho chaw uas tso cai rau cov roj kom ruaj khov ua cov tshuaj nrog dej. Dawb phenyle yog siv los ua cov khoom ntxuav kom tshem tawm cov ntxhiab thiab tua kab mob.
Koj ua tshuaj tua kab mob phenyl li cas?
Dej yog cov khoom muaj ntau tshaj plaws hauv cov tshuaj tua kab mob dub phenyle. Cov tshuaj muaj 64.5% dej. Ncuav qhov sib tov rau hauv dej thaum maj mam stirring. Rau 5 L batch ntawm phenyl dub, koj yuav ntxiv 3.225 L dej rau 125 milliliters (4.2 fl oz) ntawm chloroxylenol, 650 mL ntawm creosote roj, thiab 1 L xab npum tov.
Koj siv phenyl concentrate li cas?
Nikleen Rose White Phenyl Concentrate tua 99.99% cov kab mob los ntawm hauv pem teb nto thiab ua raws li tus neeg sawv cev deodorizing Dilute 1 liter ntawm Nikleen WPC hauv 14 liv dej. Tom qab diluting, 15 litres ntawm phenyl yog npaj txhij. Tam sim no noj 40 ml hauv 5 liv dej, ces pib siv. Hnav hnab looj tes thaum tuav.
Pom zoo:
Yuav ua li cas npaj kev tshawb fawb caj ces?
Kaum Lub Tswv Yim rau Kev Npaj Kev Tshawb Fawb Kev Tshawb Fawb Daim Ntawv Tswj - Siv tus qauv 8 ½ x 11-nti daim ntawv rau txhua daim ntawv thiab luam tawm. Nyob Ib Leeg - Ib lub npe, ib cheeb tsam ntawm ib daim ntawv kom yooj yim ua ntaub ntawv.
Yuav ua li cas npaj tsa txaj rau lub caij nplooj ntoos hlav?
Raised txaj: Npaj koj lub txaj txaj rau lub caij nplooj ntoos hlav Tig los yog smother, ntsuab manure npog cov qoob loo. … Tshawb xyuas txhua lub txaj txaj kom kho qhov xav tau. … rub lossis thaiv cov hauv paus nkag. … Teeb tsa ceg lossis ncej thiab trellises rau cov qoob loo siab.
Yuav ua li cas npaj glyoxal?
Kev lag luam glyoxal yog npaj los ntawm gas-theem oxidation ntawm ethylene glycol hauv muaj cov nyiaj lossis tooj liab catalyst (cov txheej txheem Laporte) lossis los ntawm cov kua theem oxidation ntawm acetaldehyde nrog nitric acid . Koj yuav npaj glyoxal los ntawm benzene li cas?
Yuav ua li cas siv npaj npaj chg?
Tsis txhob siv cov ntaub rau thaj tsam ntawm daim tawv nqaij tawg, qhov txhab qhib, lossis kev phais (kev phais) Ntxuav koj txhais tes nrog xab npum thiab dej sov los yog tshuaj ntxuav tes uas muaj cawv. Siv 2% CHG ntaub los so koj cov tawv nqaij.
Qhov txawv ntawm kev npaj thiab kev npaj yog dab tsi?
Txoj kev npaj thiab npaj yog sib txawv ntawm cov lus ntawm tib lo lus. Organize yog qhov nyiam sau ntawv hauv Teb Chaws Asmeskas thiab Canada, thiab kev npaj muaj ntau dua sab nraum North America. Qhov no txuas mus rau tag nrho cov lo lus derivatives, suav nrog organised/organised, organize/organising, and organization/organisation .
