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石油工程师协会稠油开发研讨会（SPE/EAGE Tar Mats & Heavy Oil Workshop: Fluid Characterisation and Development/Operational Challenges）
石油工程师协会 稠油开发 研讨会
2018/1/8
This two-day SPE/EAGE workshop will cover the fundamentals, practical aspects and lessons learned from heavy oil and tar mat case studies. It will include an informal interchange of technical informat...
Development of Ni-Based Catalysts for Steam Reforming of Tar Derived from Biomass Pyrolysis（图）
steam reforming tar biomass nickel ceria manganese oxide platinum magnesia
2013/10/8
Nickel catalysts are effective for the steam reforming of tar derived from biomass pyrolysis, but the improvement is needed in terms of activity, stability, suppression of coke deposition and aggregat...
VAPOUR PHASE CRACKING OF TAR FROM PYROLYSIS OF BIRCH WOOD
wood pyrolysis tar cracking secondary reaction
2009/10/13
The vapour phase cracking of tar from pyrolysis of birch wood (particles, 0.5-1.0 mm) was studied in a thermogravimetric analyser (TGA) and in a coupling of the TGA with a consecutive tubular reactor....
稻秆气化焦油催化裂解脱除过程模型改进与优化（Improving and Optimizing the LS-SVM Model of the Rice Straw Gasification Tar Removal Process by Catalytic Cracking）
稻秆 气化 焦油催化裂解 模型改进 优化
2010/4/1
对所建立的稻秆气化焦油催化裂解脱除过程LS-SVM模型进行了改进，将原模型的核函数由高斯径向基RBF核函数改为线性lin核函数，并对改进以后的模型进行了验证，在此基础上对稻秆气化焦油催化裂解过程作了优化。结果表明，改进以后的模型具有更好的模拟效果和泛化能力，且当催化裂解温度为949.1356℃，气相停留时间为0.9819s时，焦油催化裂解率达到最大值98.6877%。 The LS-SVM mod...
Solvent Extraction of Coal Tar Absorption Oil with Continuous Countercurrent Spray Column
Coal tar Absorption oil Solvent extraction Continuous countercurrent operation
2009/7/28
Solvent extraction of absorption oil by aqueous solution of methanol was evaluated using a continuous countercurrent spray column. The structure of the spray column is simple so that the mass transfe...
Separation of Coal Tar Distillate by Solvent Extraction —Separation of Extract Phase Using Distillation—
Coal tar Absorption oil Solvent extraction Aqueous methanolic solution
2009/7/27
solution from the aqueous extract phase obtained from the solvent extraction of coal tar distillate. Equilibrium extraction of absorption oil, one of the coal tar distillates, was carried out with aqu...
Separation of Coal Tar Fractions by Solvent Extraction—Extractant/Solvent Separation by Secondary Extraction—
Coal tar Tar light oil Absorption oil Solvent extraction Aqueous methanol solution
2009/7/27
Solvent extraction was applied to the separation of tar light oil and absorption oil, and solvent recovery in the separation of these coal tar fractions by extraction with secondary oil solvent. The l...
Production of Synthesis Gas by Catalytic Partial Oxidation of Tar Derived from Pyrolysis of Spent Malt
Biomass Partial oxidation Tar Rhodium catalyst
2009/7/24
The catalytic activity of Rh/CeO2/SiO2 was assessed for the partial oxidation of tar derived from spent malt. This catalyst was developed for the gasification of cedar wood at lower temperatures than...
Gasification of Cellulose over Rh/CeO2/SiO2 Catalysts: Combustion of Coke and Reforming of Tar
Cellulose Biomass Gasification Rhodium catalyst Cerium oxide catalyst Synthesis gas
2009/7/24
The conventional methods for biomass gasification to hydrogen and synthesis gas are carried out at high temperature. Recently Rh/CeO2 based catalysts has been shown to be very effective for the catal...
Framing Contests in Environmental Decision-making: A Case Study of the Tar Creek (Oklahoma) Superfund Site
Framing contests stakeholder participation
2009/3/19
Problem statement: Stakeholder involvement processes have become an important component of environmental decision-making. This study investigated the role that stakeholders operating outside of offici...
Molded Charcoal Prepared from Bark Charcoal and Wood Pyrolysis Tar
wood pyrolysis tar charcoal molding
2009/3/6
Bark chips of Acacia mangium, which are produced as wood waste by an Indonesian pulp factory, were carbonized to powdered charcoal at a temperature range between 300∼400°C. The by-product, tar, ...
Fungal Biodegradation of Tannins from Creosote Bush（Larrea tridentata）and Tar Bush（luorensia cernua）for Gallic and Ellagic Acid Production
Aspergillus niger PSH creosote bush tar bush gallic acid ellagic acid
2009/2/23
In the present work, the production of two potent antioxidants, gallic and ellagic acids, has been studied using solid-state fermentation (SSF) of tannin-rich aqueous plant extracts impregnated in pol...