✦ LIBER ✦

Rheological characteristics of coal hydro-liquefaction residue

✍ Scribed by REN Ying-jie; An-ling WEI; De-xiang ZHANG; Jin-chao ZHAO; Chun-dai LIN; Jin-sheng GAO

Publisher: Elsevier
Year: 2007
Tongue: Chinese
Weight: 284 KB
Volume: 35
Category: Article
ISSN: 1872-5813
DOI: 10.1016/s1872-5813(07)60020-6

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

98/00795 Characteristics estimation of c

98/00795 Characteristics estimation of coal liquefaction residue

📂 Article 📅 1998 🏛 Elsevier Science ⚖ 209 KB

Coal liquefaction residue characteristics were discussed. The heavy organic matter content and the ash content affect the viscosity of residue. A simplified kinetic model was developed that could estimate the heavy organic matter content of residue at some liquefaction conditions and its ash content

Hydro-treatment of a direct coal liquefa

Hydro-treatment of a direct coal liquefaction residue and its components

✍ Jun Li; Jianli Yang; Zhenyu Liu 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 625 KB

Direct coal liquefaction residue (DCLR) contains a significant fraction of heavy liquids. Better use of DCLR is an important task to overall economy of direct coal liquefaction. This paper studies hydro-treatment of a DCLR and its solvent-extraction components under typical direct coal liquefaction

The rheological characterization of coal

The rheological characterization of coal liquefaction preheater slurries

✍ J. R. Thurgood; R. W. Hanks; G. E. Oswald; E. L. Youngblood 📂 Article 📅 1982 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 584 KB

Bioleaching of molybdenum from coal liqu

Bioleaching of molybdenum from coal liquefaction catalyst residues

✍ Bernard D. Blaustein; John T. Hauck; Gregory J. Olson; John P. Baltrus 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 825 KB

It has been shown that the bacterium Thiobacillus ferrooxidans can solubilize MoS, from coal liquefaction catalyst residues. The MoS, is formed during the liquefaction process from a molybdenum catalyst precursor. MO& is insoluble; in order to be recovered and reused, it must be converted to a solub

Liquefaction of partially dried and oxid

Liquefaction of partially dried and oxidized coals: 2. Coal characteristics

✍ Donald C. Cronauer; Raffaele G. Ruberto; Robert G. Jenkins; Alan Davis; Paul C. 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 985 KB

## Samples of Belle Ayr (WY) subbituminous and Powhatan No. 5 mine (Pittsburgh Seam) bituminous coals were dried with gases including nitrogen, air and nitrogen/air mixture at temperatures essentially from ambient to 200°C as part of a study to measure liquefaction behaviour. While the oxygen upta

Interrelationship of chemical characteri

Interrelationship of chemical characterization and rheological behaviour of coal liquefaction bottoms

✍ Frank F. Tao; Rustom Billimoria 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 678 KB

In the development of the Exxon Donor Solvent (EDS) process, bituminous and subbituminous coals have been processed in a one ton-per-day coal liquefaction pilot plant using the feed coal slurried with solvent and with or without bottoms recycle. The liquefaction bottoms from both once-through and bo