Mass effect in coal hydropyrolysis: effect on the retention of the tar model compound (2,4-xylenol) on the char
β Scribed by R. Cypres; B. Vidick
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 416 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0016-2361
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The reversed-phase chromatographic retention of compounds having polyoayethylene (POE) as a part of the structure is known to be affected by conformational changes of the POE chains. A modified two-state model, where zig-zag and helii conformers are assumed to be more stable than others, was develop
Ala~raet--The main study was of the effect of n-butyl orthotitanate as a photo-initiator in the oxidation at 34" 5 Β° of 2,4,6,8-tetramethylnonane (a liquid model for polypropylene) irradiated by u.v. light having, in the region 2900-3500 A, a spectral distribution similar to that of the solar radiat