Seven pitches containing three types of quinoline insolubles, QI, were produced from a single coke oven coal tar. The tar was centrifuged into QI-rich and QI-lean fractions. A blend of the two fractions yielded a typical graphite electrode binder pitch. The QI content of the pitch derived from the Q
Examination of the influence of natural quinoline-insoluble material on the kinetics of mesophase formation
✍ Scribed by Jürgen W. Stadelhofer
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 236 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0016-2361
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The influence of the quinoline-insoluble matter in pitch on the carbonization behaviour and especially on the pitch-coke properties is of basic interest both for the production of pitch coke and the manufacture of carbon electrodes. A more isotropic coke is produced by increasing the amount of quino
The synthesis of goethite by oxidation of ferrous iron solutions in the presence of metallic iron has been carried out at temperatures ranging from 20 to 70°C and initial pH form 1 to 4; air flow rate is kept constant at 1 L/min. The influence of nitrate and perchlorate anions has been studied for s