Iibinta kulul ee DMF iibiyeyaasha kiimikada ee birta dhalaalaysa
Codsiga
Dareere huruud ah oo aan midab lahayn ama iftiin leh oo leh ur kalluun
1. Waa dareere dabiici ah oo aad u fiican, oo loo isticmaalo sida dareeraha polyurethane, polyacrylonitrile, iyo chloride polyvinyl.Waxa kale oo loo isticmaalaa sida alaabta ceeriin ee soosaarayaasha, daawooyinka iyo sunta cayayaanka.
2. Loo isticmaalo sidii falanqeyn falanqeeye iyo dareere loogu talagalay vinyl resin iyo acetylene
3. Dimethylformamide ma aha oo kaliya walxo kiimiko ah oo aad u badan, laakiin sidoo kale waa dareere aad u fiican.Dimethylformamide waa dareere wanaagsan oo loogu talagalay noocyo kala duwan oo polymers ah sida polyetylen, chloride polyvinyl, polyacrylonitrile, polyamide, iwm.Loo isticmaalo samaynta filimada caagga ah;waxa kale oo loo isticmaali karaa sida rinji ka saarta si loo saaro rinjiga;waxa kale oo ay milmi kartaa qaar ka mid ah midabada milmi-yar, taaso siinaya midabada sifooyinka dheeha.Dimethylformamide waxaa loo isticmaalaa soo saarista aromatics iyo kala soocida iyo soo kabashada butadiene ee jajabka C4 iyo isoprene ee jajabka C5.Waxa kale oo loo isticmaali karaa sidii reagement wax ku ool ah oo lagu kala soocayo qaybaha aan kaarboonka ahayn ee paraffin..Waxay leedahay xulashada wanaagsan ee milanka isophthalic acid iyo terephthalic acid: milanka isophthalic acid ee dimethylformamide ayaa ka weyn kan terephthalic acid.Kiimikada buuggu waxa uu qabtaa soo saarista dareeraha ama qayb ka mid ah crystallization ayaa kala saari kara labada.Warshadaha petrochemical, dimethylformamide waxaa loo isticmaali karaa nuuga gaaska si loo kala saaro loona nadiifiyo gaaska.Dareen-celinta dabiiciga ah, dimethylformamide ma aha oo kaliya si ballaaran loo isticmaalo sida dareeraha falcelinta, laakiin sidoo kale dhexdhexaad muhiim ah oo ku saabsan isku-dhafka organic.Warshadaha cayayaanka, waxaa loo isticmaali karaa in lagu soo saaro cayayaanka;In warshadaha dawooyinka, waxaa loo isticmaali karaa in synthesize iodosamine, doxycycline, cortisone, vitamin B6, iodoside, ququjing, pyrantel, N-formyllysar Onumaric acid, methoxy mustard, chlorambucil, nitrosourea, furfurouracil, tranexamic acid, fengestrol, cholecystitis, methyl. chlorpheniramine, iwm.
4.Titration of aan aqueous dareere.Ku milmay resin vinyl iyo acetylene.Go'aaminta sawir-qaadista.Dareeraha chromatographic gaaska taagan (heerkulka isticmaalka ugu badnaan 50 ℃, dareeruhu waa methanol), Buug Kiimiko oo gooni ah si loo falanqeeyo C2-C5 hydrocarbons, oo kala saari kara caadiga ah iyo isobutene iyo cis iyo trans-2-butene.Falanqaynta haraaga sunta cayayaanka.Isku-dhafka dabiiciga ah.Synthesis ee peptides.Loogu talagalay warshadaha sawirada.
Faahfaahin Deg Deg ah
| ITEM | QAABKA | NATIIJADA |
| PT-Co chrominance | ≤10 | 5 |
| dimethylamine ppm | ≤15 | 1 |
| Ppm formic acid | ≤25 | 2 |
| PH:25°C 20% xal biyo leh | 7.0-7.5 | 7.0 |
| Waxqabadka Korontada: 25°C 20% Aqueous Solution, anaga | ≤10 | 0.14 |
| Qoyaanka ppm | ≤500 | 100 |
| Fe ppm | ≤0.05 | 0.005 |
| Metanel ppm | ≤20 | 2 |
| Kaftan culus (dimethyl acetamide) ppm | ≤500 | 39 |
| DMF % | ≥99.9 | 99.98 |
Xidhmada
190KG/DURUM, 80DRUMS/20FCL, 15.2MT/20'FCL, 22MT/ISO TANK
Shahaadooyinka
Nagu saabsan
Hal qayb oo ka mid ah MIT-IVY INDUSTRY Co., Ltd.Soosaarka Ilaha Kiimikada Wanaagsan.
Ku siiso alaabooyinka ugu tayada wanaagsan, qiimaha ugu fiican, iyo adeeg aan walwal lahayn.
Tayada:Hogaamiyaha warshadaha oo xoogan
Sida halbeegga warshadaha ee adeegyada silsiladda sahayda ee berrinkii alaabada kiimikada ee Shiinaha, waxay si buuxda ugu qalabaysan tahay nidaamka hawlgalka saxda ah waxayna dejisay xiriir iskaashi oo xasilloon oo muddo dheer ah oo la isku halleyn karo oo lala yeesho shirkado badan oo kiimiko ah oo caan ah iyo dhirta kiimikada ee waaweyn. .
Qiimaha:Alaab tayo sare leh, qiimo tayo sare leh
Shirkaddu waxay fiiro gaar ah u leedahay habka xakamaynta tayada alaabta, waxay ku adkaysanaysaa samaynta kaliya "alaabta dhabta ah";waxay ku adkaysanaysaa fikradda horumarka wadajirka ah ee macaamiisha iyo iskaashiga guul-guuleysiga.Bixinta qiimaha faa'iidada suuqa, ayaa ku guuleystay sumcad aad u wanaagsan macaamiisha badan.
Adeeg:Koox xirfad leh, adeeg marka hore
Waxaan leenahay waayo-aragnimo qani ah ganacsiga caalamiga ah, xirfadlayaasha warshadaha kiimikada, iyo kooxda iibka xirfad leh oo leh "hal-ka-mid" adeeg la safeeyey.Marka loo eego baahiyahaaga, waxaanu ku siin doonaa odhaah sax ah iyo adeegyo la-talin ah wakhti ku habboon, oo si buuxda u hubiso iibsadahaaga.
Gaadiidka:Lojistikada iyo gaarsiinta hillaaca hufan
Shirkadu waxay leedahay diyaarad u gaar ah waxayna saxiixday dhowr shirkadood oo saadka ah oo caan ah. Ku siiya gaadiid degdeg ah, badbaado leh oo sax ah.
Baro: Kala duwanaansho dhammaystiran iyo alaab ku filan
Shirkaddu waxay hadda ka shaqeysaa in ka badan 100 nooc oo badeecooyin kiimiko ah, waxayna ku leedahay bakhaarro, bakhaarro baakad ah iyo haamaha kaydinta dareeraha ah ee Nantong, Shanghai, Lianyungang, Changzhou, Xuzhou, iyo Mongolia gudaha.
Awood kaydinta weyn iyo sahay deggan.
