Separation Status of Discarded or Obsolete TNT/RDX/Al Explosive Based on Material Properties

2014 ◽  
Vol 1046 ◽  
pp. 68-71 ◽  
Author(s):  
Yi Wu ◽  
Yu Kui Ding ◽  
Guo Qing Liu ◽  
Hai Dan Wang ◽  
Jian Wei Zhen
Keyword(s):  
Material Properties ◽  
Industrial Development ◽  
Hybrid Methods ◽  
Environment Pollution ◽  
Processing Methods ◽  
Development Direction ◽  
Traditional Processing ◽  
Traditional Approaches

Waste explosives are dangerous marerials and the traditional approaches did not only waste resources, but also caused environment pollution. Separation and recovery can effectively make up the shortage of traditional processing methods. The domestic hybrid methods of separating and recovering explosives are summarized and proposed industrial development direction of separation and recovery of waste explosives is the proper way to dispose discarded or obsolete TNT/RDX/Al explosive.

Variations in the traditional processing methods of Pentadesma butracea butter in northern Benin

Food Chain ◽  
2014 ◽  
Vol 4 (3) ◽  
pp. 261-274 ◽  
Author(s):  
Eric Badoussi ◽  
Paulin Azokpota ◽  
Yann Madodé ◽  
Polycarpe Kayodé ◽  
Alphonse Dossou ◽  
...  
Keyword(s):  
Processing Methods ◽  
Traditional Processing

scholarly journals A Review on Additive Manufacturing of Pure Copper

Coatings ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 740
Author(s):  
Qi Jiang ◽  
Peilei Zhang ◽  
Zhishui Yu ◽  
Haichuan Shi ◽  
Di Wu ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Physical Properties ◽  
Industrial Development ◽  
Pure Copper ◽  
Development Trend ◽  
High Heat ◽  
Current Status ◽  
Selective Electron Beam Melting ◽  
Traditional Processing ◽  
Electrical Components

With the development of the aerospace and automotive industries, high heat exchange efficiency is a challenge facing the development of various industries. Pure copper has excellent mechanical and physical properties, especially high thermal conductivity and electrical conductivity. These excellent properties make pure copper the material of choice for the manufacture of heat exchangers and other electrical components. However, the traditional processing method is difficult to achieve the production of pure copper complex parts, so the production of pure copper parts through additive manufacturing has become a problem that must be overcome in industrial development. In this article, we not only reviewed the current status of research on the structural design and preparation of complex pure copper parts by researchers using selective laser melting (SLM), selective electron beam melting (SEBM) and binder jetting (BJ) in recent years, but also reviewed the forming, physical properties and mechanical aspects of pure copper parts prepared by different additive manufacturing methods. Finally, the development trend of additive manufacturing of pure copper parts is also prospected.

scholarly journals FORECASTING ENVIRONMENT POLLUTION LEVELS BY INDUSTRIAL DEVELOPMENT ARISING TO 2020 IN LONG AN PROVINCE

2011 ◽  
Vol 14 (1) ◽  
pp. 29-44
Author(s):  
Phuoc Van Nguyen ◽  
Hien Thi Thu Nguyen ◽  
Truong Duy Cao ◽  
Lam Minh Nguyen
Keyword(s):  
Water Pollution ◽  
Environmental Pollution ◽  
Industrial Development ◽  
Water Environment ◽  
Mathematic Model ◽  
Environment Pollution ◽  
Pollution Load ◽  
Pollution Levels ◽  
Environment Quality ◽  
Industrial Zones

In this article, the results of predicted environmental pollution load of air, water and solid waste by the operation of the park / industrial zones in Long An province by 2020 are presented. Two mathematic model, ISC3 and Mike 11, were used to determine the spread of environmental pollution of air and water. The results showed that, to make the air environment quality meet QCVN standard, we need to cut gas emission to 57% by 2015 and 80% by 2020. For water environment, the forecast maps on spread of water pollution can help to identify the source that cause water pollution.

scholarly journals Effects of traditional fish processing methods on the proximate composition and ph of fish Black pomfret (Parastromateus niger)

10.5219/1294 ◽  
2020 ◽  
Vol 14 ◽  
pp. 271-276
Author(s):  
Ali Aberoumand
Keyword(s):  
Proximate Composition ◽  
Nutritional Value ◽  
Frozen Storage ◽  
Storage Period ◽  
Fish Processing ◽  
Processing Methods ◽  
Nutritive Composition ◽  
Traditional Processing ◽  
Processing Techniques ◽  
Parastromateus Niger

Fish is an important food in many Iranian diets. This is a good source of protein. Fish is the main source of animal protein in Iran. The effects of three different traditional processing methods (freezing, brining and frying) on nutritive composition of halva sia fish stored under ambient room conditions were determined. Fresh halva sia fish were obtained from Behbahan fish market. Cooking and processing techniques were carried out on fish Halva sia Parastromateus niger. The proximate composition of raw Parastromateus niger was affected by cooking and processing techniques that were carried out by AOAC methods. Moisture contents decreased in fried and brined fillet while protein, fat and ash contents were significantly increased in fried fillet. The loss of moisture in fried and brined samples amounted to the highest levels; also the protein and fat value was proportionally high. The fish Parastromateus niger showed a decrease in their contents of moisture and fat as affected by frozen storage periods while ash and protein contents were increased after frozen storage periods. The nutritional value fish Parastromateus niger preserved until the end of the storage period.

Sign in / Sign up

Export Citation Format

Share Document