Sodium butyl naphthalene sulfonate:
1. Narkar da sassan 426 na naphthalene a cikin sassa 478 na n-butanol, ƙara 1 060 sassa na sulfuric acid mai mahimmanci da sassa 320 na fuming sulfuric acid a ƙarƙashin tashin hankali. Gabi ya kasance mai zafi a hankali zuwa 50-55 ℃ kuma an ajiye shi don 6h. Bayan tsayawa, an saki acid mai tushe. Maganin amsawa na sama yana neutralized tare da alkali, sa'an nan kuma bleached da sodium hypochlorite, sedimentation, tacewa, spraying da bushewa don samun ƙãre samfurin.
2. Daga naphthalene da butanol, sulfuric acid ta sulfonation dauki shirya:
25638-17-9 shiri
An zuba 320kg butanol da 60kg sec-octanol a cikin tukunyar amsawa, a juye kuma a sanyaya, kuma an ƙara 276kg naphthalene. 1232kg sulfuric acid (98% sulfuric acid 470kg da 20% sulfuric acid 762kg) an kara a cikin 3h a 40 ~ 45 ℃. Bayan ƙara, zai ta atomatik zafi har zuwa 50 ~ 55 ℃ a cikin 1.5h kuma rike a 55 ~ 58 ℃ na 5h. Bari ya tsaya na 3h kuma raba acid ɗin sharar gida a cikin ƙananan Layer. Add 500kg na ruwa don dilution, sanyi zuwa 40 ~ 50 ℃, sanya kayan a cikin guga neutralization, ƙara 30% alkali ruwa don neutralization a lokaci guda, neutralization zafin jiki bai wuce 60 ℃, sarrafa pH darajar ne 7 ~ 8. Ruwan kayan abu yana bushe, ƙasa, ƙara sodium sulfate don niƙa, kuma ana samun daidaitaccen mai shiga BX1100kg.
Sodium butyl naphthalene sulfonateKimiyyar lissafi
1. Ƙimar magana na lissafin ma'auni na hydrophobic (XlogP): Babu
2. Yawan masu ba da gudummawar haɗin gwiwar hydrogen: 0
3. Yawan masu karɓar haɗin hydrogen: 3
4. Adadin abubuwan da za a iya jujjuyawa :5
5. Yawan masu tauta: Babu
6. Polar surface area na topological kwayoyin ne 51.8
Yawan zarra masu nauyi:19
8. Cajin saman :0
9. Haɗawa:345
10. Isotope atomic number: 0
11. Ƙayyade adadin cibiyoyin gine-gine na farko: 0
12. Yawan cibiyoyin atomic marasa tabbas: 0
13. Ƙayyade adadin cibiyoyin haɗin sinadarai: 0
14. Yawan cibiyoyin haɗin gwiwar sinadarai marasa tabbas:0
15. Covalent bond raka'a:2
Lokacin aikawa: Juni-20-2022