搜索结果: 1-10 共查到“矿山工程技术 Production”相关记录10条 . 查询时间(0.144 秒)
Burial depth interval of the shale brittle–ductile transition zone and its implications in shale gas exploration and production
Shale Brittleness Fracture Overconsolidation ratio (OCR) Confining pressure
2018/4/2
Brittleness and ductility of shale are closely related to shale gas exploration and production. How to predict brittleness and ductility of shale is one of the key issues in the study of shale gas pre...
Production of biodiesel from unused algal biomass in Punjab, India
Algae Biodiesel Biodiesel properties Transesterification Oil extraction
2018/4/2
Biodiesel from inedible sources has become prominent in last few decades. But it is economically incompatible with petroleum diesel. At the same time, both petro-diesel and biodiesels are concerned wi...
Gold Production at the Rand Refinery.
Production of Gold-198 Grains.
The Development of 990 Gold – Titanium : Its Production, Use and Properties
990 Gold Titanium
2009/7/29
The Development of 990 Gold – Titanium : Its Production, Use and Properties.
New archaeological finds at the Celtic oppidum (site) of Tarodunum/Kirchzarten, near Freiburg (South-Germany, Black-Forest Region) and their analytical evaluation add another chapter to the still enig...
Development of a Powder Metallurgical Technique for the Mass Production of Carat Gold Wedding Rings
Metallurgical Technique Gold
2009/7/29
The development is traced of a press and sinter, powder metallurgical process for the production of carat goldwedding rings. The paper includes experimental data on powder production, powder pressing ...
Photocatalytic Methanol Reforming on Au/TiO2 for Hydrogen Production
Photocatalytic Reforming Au/TiO2
2009/7/28
Methanol can be reformed with water, at ambient
temperature, using photocatalysis, and this reaction
represents a possible low energy, more sustainable
pathway to hydrogen production than (for inst...
A New Procedure for the Production of Red Gold Purples at the “Manufacture Nationale de Céramiques de Sèvres”
Red Gold Purples Manufacture
2009/7/28
A new procedure for the production of red gold
purples was developed at the “Manufacture de
Sèvres” for the production of high-quality red gold
enamels. A significant improvement in the synthesis
...
The production of propylene oxide over nanometer Au catalysts in the presence of H2 and O2
Nanometer Au catalysts Epoxidation of propylene
2009/7/28
Direct gaseous-phase epoxidation of propylene over
nanogold catalysts in co-presence of H2 and O2 has
been extensively studied. Many researchers have
made important progress in this field, and a su...