Sodium butyl naphthalene sulfonate：
1. Kuramo ibice 426 bya naphthalene mubice 478 bya n-butanol, ongeramo ibice 1 060 bya acide sulfurike yibanze hamwe nibice 320 bya fumide acide sulfurike. Gabi yashyutswe buhoro kugeza kuri 50-55 ℃ abikwa kuri 6h. Nyuma yo guhagarara, aside iri munsi irekurwa. Igisubizo cyo hejuru cyibisubizo bitagira aho bihuriye na alkali, hanyuma bigahumanya hamwe na sodium hypochlorite, ubutayu, kuyungurura, kuyitera no kumisha kugirango ubone ibicuruzwa byarangiye.
2. Kuva kuri naphthalene na butanol, aside sulfurike na sulfonation reaction yateguwe:
25638-17-9 kwitegura
320kg butanol na 60kg sec-octanol byongewe kumasafuriya ya reaction, bikaranga bikonjeshwa, hiyongeraho 276 kg naphthalene. 1232 kg aside sulfurike (98% acide sulfurike 470kg na 20% fuming aside sulfurike 762kg) yongewemo muri 3h kuri 40 ~ 45 ℃. Nyuma yo kongeramo, izahita ishyuha kugeza kuri 50 ~ 55 ℃ muri 1.5h hanyuma ifate kuri 55 ~ 58 ℃ kuri 5h. Reka uhagarare kuri 3h hanyuma utandukanye aside imyanda murwego rwo hasi. Ongeramo 500kg y'amazi kugirango uyungurure, akonje kugeza kuri 40 ~ 50 ℃, shyira ibikoresho mu ndobo yo kutabogama, ongeramo 30% ya alkali y'amazi yo kutabogama icyarimwe, ubushyuhe bwo kutabogama ntiburenga 60 ℃, kugenzura agaciro ka pH ni 7 ~ 8.
Sodium butyl naphthalene sulfonateUbuhanga bwo kubara
1. Reba agaciro ka hydrophobique ibipimo byo kubara (XlogP): Ntayo
2. Umubare w'abaterankunga ba hydrogen: 0
3. Umubare wa resitora ya hydrogen yakira: 3
4. Umubare w'inguzanyo zizunguruka: 5
5. Umubare wa tautomers: Ntayo
6. Ubuso bwa polarike ya molekile ya topologiya ni 51.8
Umubare wa atome ziremereye: 19
8. Amafaranga yishyurwa hejuru: 0
9. Biragoye: 345
10. Umubare wa atome ya Isotope: 0
11. Menya umubare wibigo byibanze byubatswe: 0
12. Umubare wibigo bya atome bitazwi: 0
13. Menya umubare wibigo byububiko bwa shimi: 0
14. Umubare wibigo bitangiza imiti: 0
15. Ibice byinguzanyo zingana: 2
Igihe cyo kohereza: Jun-20-2022