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Zenziwa njani iziphakathi zedayi?
Idayi yi-organic compound, ngokufuthi phambi kweemeko zolwelo ukugqiba ukusabela kwemichiza, ngoko ke idayi yokuqala yehlabathi yokwenziwa ithengiswa kuqala ngendlela yolwelo, ngokuqinisekileyo, umgangatho wedayi wokuqala kunye nomlinganiselo wangoku ukude, unako kuphela. kuthathwa njengeyona fomu yoqobo ...Funda ngokugqithisileyo -
I-Flocculant yepeyinti inkungu yokucocwa kwenkunkuma yamanzi Peyinta inkungu ye-flocculant yokucoca amanzi amdaka epeyinti Iikhemikhali zokunyanga amanzi kwindawo yokutshiza
Isicelo sepeyinti yokutshiza i-flocculant ye-agent yokucoca amanzi Ipeyinta inkungu i-flocculant Amanzi acocekileyo Iikhemikhali Shicilela inkungu i-flocculant I. Iipropati ze-flocculant yokutshiza ngepeyinti 1. Ayinakutsha 2. Ayina formaldehyde, isinyithi esinzima kunye nezinye...Funda ngokugqithisileyo -
Ukusasaza ixabiso eliphakathi kwedayi eliphindwe kabini, iinkampani zokudibanisa i-Industrial chain ziyakuxhamla
Ngokweencyclopedia yedayi yoluntu yobuchwephesha, ukusasaza idayi ebalulekileyo ephakathi yokunciphisa imathiriyeli (2-amino-4-acetaminophenyl methyl ether) ixabiso linyukile ukusuka kwi-40 lamawaka/toni ukuya kwi-100 lamawaka/toni ngaphezulu, ukwanda okungaphezulu kwe-150%. izibalo, kwiveki ephelileyo kusasazwe bla...Funda ngokugqithisileyo -
Yintoni idayi ephakathi?
Idayi ephakathi lisebe elibalulekileyo kwishishini lemichiza elungileyo. Uphuhliso olukhawulezayo lweshishini ledayi luxhomekeke ekuphuhliseni abaphakathi. Ukususela ngo-1950, ukuveliswa kwedayi kunye ne-pigment intermediates e-China kuye kwaphuhliswa kakhulu. Ngokhuphiswano lwemarike olukhulayo ...Funda ngokugqithisileyo -
Imfihlelo yeDimethylaniline
Iklasi yeHazmat ikwiseshoni. Ngaba uqhelene nehazmat? Ndiqondi? Ilungile lo nto. Yiza sizimanye. Vumela umhleli athabathe uhambo oluncinci kwihlabathi le-hazmat. I-Dimethylaniline (C8H11N), uyayiqonda? Ivela phi, yaye iza kusetyenziselwa ntoni? Njani...Funda ngokugqithisileyo -
N, N-Dimethyl-p-toluidine CAS: 99-97-8 ENTSHA
N,N-Dimethyl-p-toluidine CAS:99-97-8 N,N-Dimethyl-p-toluidine iipropati, ukusetyenziswa kunye nenkqubo yokuvelisa iimpawu ze-physicochemical N,N-dimethyl-p-toluidine lulwelo olunamafutha angenambala okanye olukhanyayo. ngevumba leqanda elibolileyo, indawo yokunyibilika 130.31℃, indawo ebilayo 211.5-212.5℃, ubunzima 0.9287-0.9366g/m...Funda ngokugqithisileyo -
N,N-Dimethyl-o-toluidine entsha
Igama lemveliso:N,N-Dimethyl-o-toluidine Igama lesiNgesi:N,N-Dimethyl-o-toluidine CAS No.:609-72-3 Ifomula yemolekyuli:C9H13N Ubunzima beMolekyuli:135.21 Ukugoba hlela lo mhlathi idatha yeempawu ezibonakalayo 1. Ukubonakala: ulwelo olunamafutha omthubi olukhanyayo 2. Ubuninzi (g/mL, 25/4°C): 0.929 3. Isalathiso se-refractive (nD20): ...Funda ngokugqithisileyo -
N, N-Dimethylaniline
Ikwaziwa ngokuba yi-dimethyl tiphenylamine, engenambala ukuya kulwelo oluneoyile olukhanyayo, olunevumba elinukayo, kulula ukufakwa kwi-oxidize emoyeni okanye phantsi kwelanga kwaye usebenzise i-ze mnyama. Relative density (20 ℃ / 4 ℃) 0.9555, freezing point 2.0 ℃, boiling point 193 ℃, flash point (opening) 77 ℃, flash point 317 ℃, vi...Funda ngokugqithisileyo -
Inkampani yoshishino yeMIT-IVY
Inkampani ye-MIT-IVY yoshishino yi-subsidiary yorhwebo yangaphandle ye-Xuzhou Dongqing Chemical Co. Iimveliso eziphambili kwisabelo semarike yasekhaya ye-97%. Le nkampani ikwisiXeko saseXuzhou, kwiPhondo laseJiangsu, yinkampani yemichiza egxile kwimveliso kunye nolawulo lwe ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-sodium sulphate
I-1.Ishishini lemichiza yokwenziwa kweglasi yamanzi ye-sodium silicate sodium sulfide kunye nezinye iimveliso zeekhemikhali. 2.Ishishini lePhepha elisetyenziswa ekwenzeni i-agent yokupheka yesulfate pulp. 3.Isetyenziswa kwishishini leglasi ukuze ithathe indawo yesoda ash njenge-co-solvent. 4.Isetyenziswa kwi...Funda ngokugqithisileyo -
Ukuba ufuna ukwazi ixabiso letyuwa yeshishini, kuya kufuneka ube ngowokuqala.
Nangona uninzi lwabathengi bezindlu bengazi ngokusetyenziswa okwahlukeneyo kwetyuwa kwimizi-mveliso, amawaka amashishini amakhulu afuna ukuba enze iimpahla kunye nokubonelela ngeenkonzo. Abathengi bayazi kakuhle izicelo zokhuseleko lothutho lwetyuwa yoshishino, ukusuka kwi-de-icin...Funda ngokugqithisileyo -
Yintoni idayi ephakathi?
Abaphakathi: Ukudaya (i-pigment) okuphakathi lisebe elibaluleke kakhulu kwishishini lemichiza elungileyo. Uphuhliso lwabaphakathi abaxhasayo. Imveliso yaseTshayina yeziphakathi zokudaya kunye nebala iphuhliswe kakhulu ukusukela ngoo-1950. Kwi p...Funda ngokugqithisileyo
