✦ LIBER ✦

Drying of silica gels with supercritical carbon dioxide

✍ Scribed by M. J. Bommel; A. B. Haan

Publisher: Springer
Year: 1994
Tongue: English
Weight: 594 KB
Volume: 29
Category: Article
ISSN: 0022-2461
DOI: 10.1007/bf00351414

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Modeling of supercritical drying of etha

Modeling of supercritical drying of ethanol-soaked silica aerogels with carbon dioxide

✍ Mamata Mukhopadhyay; Bhatta Sankara Rao 📂 Article 📅 2008 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 175 KB

## Abstract BACKGROUND: Supercritical drying (SCD) of aerogels entails replacement of the primary solvent ethanol in the porous solid network with supercritical carbon dioxide (SCCO~2~) without a vapor–liquid interface to avoid collapse of the pores by capillary forces. The present paper proposes a

Supercritical carbon dioxide in combinat

Supercritical carbon dioxide in combination with silica gel to fractionate essential oils

✍ Carlo Bicchi; Arianna Binello; Patrizia Rubiolo 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 74 KB 👁 2 views

Supercritical fluids have high selectivity thanks to the fact that their solvating power can be varied either physically or chemically. Supercritical carbon dioxide (SC CO 2 ) in combination with silica gel can successfully be applied to fractionate essential oils. By modifying the elution strength

Subcritical drying of silica gels

✍ Siv Hæreid; Elin Nilsen; Mari-Ann Einarsrud 📂 Article 📅 1996 🏛 Springer 🌐 English ⚖ 785 KB

Supercritical carbon dioxide-assisted lo

Supercritical carbon dioxide-assisted loosening preparation of dry leather

✍ Qiuyan Yang; Shufa Qin; Jiafu Chen; Wei Ni; Qun Xu 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 660 KB

Pecan drying with silica gel

✍ Suhas R. Ghate; Manjeet S. Chhinnan 📂 Article 📅 1983 🏛 Elsevier Science ⚖ 472 KB

Preparation of titania/silica mesoporous

Preparation of titania/silica mesoporous composites with activated carbon template in supercritical carbon dioxide

✍ Qun Xu; Haijuan Fan; Yiqun Guo; Yanxia Cao 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 358 KB

Titania/silica mesoporous composites have been prepared with nanoscale casting process using activated carbon as template in supercritical carbon dioxide (SC CO 2 ). The composite precursor of tetrabutyl titanate and tetraethyl orthosilicate (TEOS) were dissolved in supercritical CO 2 , and then coa