Results 111 to 120 of about 29,455 (239)

Bitumen Microstructure And Bitumen Ageing

, 2013
Bitumen is an important industrial product of mineral oil refining and is used mostly for the production of asphalt concrete, i.e. a mixture of bitumen and mineral aggregates.
Grothe, Hinrich, Blab, Ronald, Großegger, Daniel, Eberhardsteiner, Lukas, Hofko, Bernhard, Füssl, Josef, Neudl, Susanna, Hospodka, Markus, Handle, Florian   +8 more
core   +4 more sources

Evaluation of rheological and microstructural behavior of modified asphalt binder with chitosan derived from shrimp shell powder

Results in Engineering
Chitosan derived from shrimp shells (SSPCH) was used for the first time as a biological biopolymer to modify the properties of bitumen across high, medium, and low-temperature ranges. Therefore, physical tests (penetration, softening point, and ductility)
Mahyar Arabani, Janat Farkhondeh
doaj   +1 more source

Process for recovery of solvent from tar sand bitumen

, 1985
patentThere is described a process based on unit operations conventionally employed but modified to enable the use of chlorinated solvents, particularly methylene chloride as the preferred solvent for extraction of the bitumen from the tar sands or shale.
Haschke, Elliot M.; Gimber, Gerald A.; Groves, Kenneth O.
core  

Detrital zircon ages, Lu‐Hf isotopes of zircon grains, Sr‐Nd isotopes on whole rock and geochemistry of Campanian turbidites in the Eastern Pontides (NE Türkiye): A provenance assessment and Gondwana records

The Depositional Record, Volume 12, Issue 4, September 2026.
These findings confirm that the Campanian‐aged Bozbent Member turbiditic sequence in the Eastern Pontides was deposited in an extensional fore‐arc basin and therefore exhibits the petrographic and geochemical characteristics of passive margin sandstones.
Çiğdem Saydam Eker, Cem Yücel, Abdullah Kaygusuz, Emre Aydınçakır, Youn‐Joong Jeong, Sinan Yılmazer, Kadir Sünnetçi   +6 more
wiley   +1 more source

Comparative Analysis of Maturity between Solid Bitumen and Bitumen Inclusions in Marine Shale of the Sichuan Basin and Its Geological Significance

Yankuang ceshi
Organic matter maturity serves as a critical indicator for evaluating hydrocarbon generation potential of source rocks and shale gas preservation conditions.
Zhipeng ZHOU, Juan WU, Chao LUO, Jingyi LIANG, Yu CHEN, Jinxu XIE, Heng WANG, Qianqian JIANG, Bin DENG, Kun JIAO   +9 more
doaj   +1 more source

The role of gas bubbles in bitumen recovery from tar sands in hot-water processing

, 1994
Complete bitumen disengagement and displacement from tar sand during digestion is a determining but not sufficient condition for satisfactory bitumen recovery in the hot water process.
Drelich, Jaroslaw; Lelinski, Dariusz; Hupka, Jan; Miller, Jan D.
core  

Boosting Zinc‐Ion Hybrid Capacitors with Mesoporous Carbon Derived from Highly Graphitized Carbon Quantum Dots

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
The work presents an innovative method for the preparation of mesoporous carbon materials (MCs) from highly graphitized carbon quantum dots. The zinc‐ion hybrid capacitors assembled with MCs deliver high rate performance and stability, providing promising advancements for future energy storage solutions.
Guoli Zhang, Huihui Li, Kaiyue Wang, Gang Li, Kaixi Li, Taotao Guan, Kaiying Wang   +6 more
wiley   +1 more source

Control Mechanism of Pore Structure of Different Macroscopic Lithotypes on Gas Desorption Differences: A Case Study of High‐Rank Coal From the Western Ordos Basin

Energy Science &Engineering, Volume 14, Issue 9, Page 4508-4521, September 2026.
论文陈述 Paper Statement 本研究揭示了不同宏观煤岩类型的差异化控气机制:半亮煤是主要“储气核心,” 光亮煤为关键“渗流通道,” 暗淡煤则是“初期高产贡献者”。这为深层煤层气甜点优选与定制开发提供了关键理论依据。 This study reveals the differentiated gas‐controlling mechanisms of different macroscopic coal lithotypes: semibright coal acts as the primary “gas storage core,” bright coal serves as the critical “seepage channel,” and dull coal functions
Heng Li, Conghui Liu, Chen Li, Peipei Zhu, Sijie Feng, Rui Shi, Jian Shen   +6 more
wiley   +1 more source

Development of a Mix Design Process for Cold-in-Place Rehabilitation Using Foamed Asphalt, December 2005 [PDF]

, 2005
Report by Iowa Department of Transportation about pavements ...

core  

Optimisation of the preparation procedure of crumb rubber modified bitumen with wax-based additives [PDF]

Wax-based additives can be added to crumb rubber modified bitumen (CRMB) at different stages to enhance the workability. This study aims to optimize the preparation procedure by investigating the effects of the preparation procedure on the rheological ...
Lu, Guoyang, Wang, Haopeng, Airey, Gordon D., Leng, Zhen   +3 more
core   +1 more source