Wararka - Sodium butyl Naphthalene Sulfonate diyaarinta

Sodium butyl naphthalene sulfonate：

1. Ku mil 426 qaybood oo naphthalene ah 478 qaybood oo n-butanol ah, ku dar 1 060 qaybood oo ah sulfuric acid iyo 320 qaybood oo ah qiiqa sulfuric acid hoos kicinta. Gabi si tartiib ah ayaa loo kululeeyay ilaa 50-55 ℃ waxaana lagu hayaa 6 saacadood. Ka dib markaad istaagto, aashitada hoose waa la sii daayaa. Xalka falcelinta sare waxaa lagu dhex milmay alkali, ka dibna lagu nadiifiyaa sodium hypochlorite, sedimentation, sifeynta, buufinta iyo qalajinta si loo helo badeecada dhammaatay.

2. Laga soo bilaabo naphthalene iyo butanol, sulfuric acid by falcelinta sulfonation oo la diyaariyey:

25638-17-9 diyaarinta

320kg butanol iyo 60kg sec-octanol ayaa lagu daray dheriga falcelinta, walaaqay oo la qaboojiyey, waxaana lagu daray 276kg naphthalene. 1232kg sulfuric acid (98% sulfuric acid 470kg iyo 20% sulfuric acid 762kg) ayaa lagu daray 3h gudahood 40 ~ 45℃. Ka dib marka lagu daro, waxay si toos ah u kululaan doontaa ilaa 50 ~ 55 ℃ gudaha 1.5h oo ku hay 55 ~ 58 ℃ 5h. U daa in uu istaago 3h oo kala saar aashitada qashinka ee lakabka hoose. Ku dar 500kg oo biyo ah oo lagu qasi karo, qabow ilaa 40 ~ 50 ℃, walxaha ku rid baaldi dhexdhexaadinta, ku dar 30% alkali dareeraha ah ee dhexdhexaadinta isla mar ahaantaana, heerkulka dhexdhexaadinta kama badna 60 ℃, xakamee qiimaha pH waa 7 ~ 8. Dareeraha walxaha waa la qalajiyey, dhulka, ku daraya sodium sulfate si aad u shiidisid, iyo BX1100kg dhexdhexaadiyaha caadiga ah ayaa la helay.

Sodium butyl naphthalene sulfonateKiimikada xisaabinta

1. Qiimaha tixraaca ee xisaabinta halbeegga hydrophobic (XlogP): Midna

2. Tirada deeq bixiyayaasha dammaanadda haydrojiin:0

3. Tirada dabaylaha hydrogen :3

4. Tirada curaarta wareega:5

5. Tirada tautomers: Midna

6. Bedka dusha sare ee molecules topological waa 51.8

Tirada atamka culus:19

8. Lacagta dusha sare:0

9. Kakanaanta:345

10. Nambarka atomiga Isotope: 0

11. Go'aami tirada xarumaha aasaasiga ah ee dhismaha:0