Izindaba Zohwebo
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Amakhemikhali kanye nenqubo yokukhipha i-ammonia nitrogen emanzini
1.Iyini i-ammonia nitrogen?I-ammonia nitrogen ibhekisela ku-ammonia ngendlela ye-ammonia yamahhala (noma i-non-ionic ammonia, NH3) noma i-ionic ammonia (NH4+).I-pH ephezulu kanye nenani eliphakeme le-ammonia yamahhala;Ngokuphambene nalokho, isilinganiso sikasawoti we-ammonium siphezulu.I-ammonia nitrogen isakhi samanzi emanzini,...Funda kabanzi -
Indima yama-agent e-chelating emikhiqizweni yokuwasha
I-Chelate, i-chelate eyakhiwe ama-chelating agents, ivela egameni lesiGreki elithi Chele, elisho uzipho lwenkalankala.I-Chelates ifana nezinzipho zenkalankala eziphethe ama-ion ensimbi, azinze kakhulu futhi kulula ukuwakhipha noma ukusebenzisa la ma-ion ensimbi.Ngo-1930, i-chelate yokuqala yahlanganiswa eJalimane ...Funda kabanzi -
Amakhemikhali avamile okuphrinta nokudaya
1. I-Acids vitriol Ifomula ye-molecular H2SO4, uketshezi olunamafutha angenambala noma ansundu, i-oxidizing eqinile, umshini obolayo umunca ngokwedlulele, inani elikhulu lokukhishwa kokushisa emanzini, i-asidi kufanele yengezwe emanzini lapho ihlanjululwa, futhi ayikwazi ukwenziwa. okuphambene, kusetshenziswa odayi be-asidi, i-asidi m...Funda kabanzi -
Inqubo yokukhiqiza kanye nobubanzi bokusetshenziswa kwe-sodium carboxymethyl cellulose (CMC)
I-Sodium carboxymethyl cellulose (CMC) iyi-anionic, iketango eliqondile, i-cellulose ether encibilika emanzini, ephuma ku-cellulose yemvelo ne-chloroacetic acid ngokuguqulwa kwamakhemikhali.Isixazululo saso esinamanzi sinemisebenzi yokuqina, ukwenza ifilimu, ukubopha, ukugcinwa kwamanzi, ukuvikelwa kwe-colloidal, ...Funda kabanzi -
Ukusetshenziswa kwezimboni kanye ne-sodium tripolyphosphate edliwayo
I-sodium tripolyphosphate iwuhlobo lwenhlanganisela ye-inorganic, i-crystalline powder emhlophe, encibilika emanzini, isixazululo se-alkaline, i-amorphous linear polyphosphate encibilika emanzini.I-sodium tripolyphosphate inemisebenzi yokuchelating, yokumisa okwesikhashana, yokuhlakaza, i-gelatinizing, i-emulsifying, i-pH buffering, njll.Funda kabanzi -
Umsebenzi kanye nokusetshenziswa kwe-potassium chloride
I-Potassium chloride iyinhlanganisela ye-inorganic, ikristalu emhlophe, engenaphunga, enosawoti, njengokubukeka kukasawoti.Incibilika emanzini, i-ether, i-glycerin ne-alkali, i-soluble kancane ku-ethanol (i-anhydrous ethanol), i-hygroscopic, i-caking kalula;Ukuncibilika emanzini kukhuphuka ngokushesha ngokwanda kwe ...Funda kabanzi -
Yiziphi izinto ezisetshenziswa ezimbonini ze-selenium?
Imboni yezogesi i-Selenium inezakhiwo ze-photosensitivity kanye ne-semiconductor, futhi ivame ukusetshenziswa embonini yezogesi ukwenza ama-photocell, ama-photosensor, amadivaysi e-laser, izilawuli ze-infrared, ama-photocells, ama-photoresistors, amathuluzi okubona, ama-photometers, ama-rectifiers, njll. I-applicati...Funda kabanzi -
Yiziphi ukusetshenziswa kwe-industrial calcium chloride ne-calcium chloride edliwayo?
I-calcium chloride ihlukaniswe yaba yi-calcium chloride dihydrate kanye ne-anhydrous calcium chloride ngokuvumelana namanzi ekristalu aqukethwe.Imikhiqizo itholakala ngempuphu, i-flake kanye nefomu le-granular.Ngokusho kwaleli banga ihlukaniswe yaba yi-industrial grade calcium chloride kanye ne-food grade calcium chloride....Funda kabanzi -
Iqhaza le-glacial acetic acid ekuwasheni nasekudayeni izindwangu
Indima ye-glacial acetic acid embonini yokuwasha 1. Umsebenzi wokuncibilika kwe-acid ekususeni amabala I-Acetic acid njengeviniga ephilayo, ingancibilikisa i-tannic acid, isithelo se-asidi nezinye izici ze-organic acid, amabala otshani, amabala ejusi (njengezithukuthuku zesithelo, ijusi yekhabe, ijusi katamatisi, okuthambile ...Funda kabanzi -
Umsebenzi ongaphezulu nokumelana namanzi aqinile kwe-AES70
I-Aliphatic alcohol polyoxyethylene ether sodium sulfate (AES) ijeli elimhlophe noma elikhanyayo elinamekiwe, elincibilika kalula emanzini.Ine-decontamination enhle kakhulu, i-emulsification kanye nezindawo ezikhipha amagwebu.Kulula ukwenza i-biodegrade, i-biodegradation degree ingaphezu kwama-90%.Isetshenziswa kakhulu ku-shampoo, uketshezi lokugeza, ...Funda kabanzi -
Ukwelashwa kwamanzi angcolile ane-asidi
Amanzi angcolile ane-Acidic amanzi angcolile anenani le-pH elingaphansi kuka-6. Ngokwezinhlobo ezahlukene kanye nokugxila kwama-acids, amanzi angcolile ane-asidi angahlukaniswa abe amanzi angcolile ane-asidi ephilayo kanye namanzi angcolile ane-asidi ephilayo.Amanzi angcolile ane-asidi enamandla namanzi angcolile ane-asidi ebuthakathaka;Amanzi angcolile e-Monoacid kanye ne-polyac...Funda kabanzi -
Zonke izinhlobo zokukhiqizwa kwamakhemikhali kwansuku zonke ezivamile zokusetshenziswa zokwabelana
1. Izakhiwo kanye nokusetshenziswa kwe-Sulfonic acid: Ukubonakala kuwuketshezi lwe-viscous olunamafutha ansundu, i-organic weak acid, encibilika emanzini, ehlanjululwa ngamanzi ukuze ikhiqize ukushisa.Okuphuma kuyo kunekhono elihle lokususa ukungcola, ukumanzisa kanye nekhono lokufaka i-emulsifying.Ine-biodegradability enhle.Isetshenziswa kakhulu ku-washing powder, i-table...Funda kabanzi
