Abstract: To Solve the problems that green consumption idea lag behind, green packaging implement difficulty, packaging waste pollution rising in China. Green packaging design was analyzed by 4 methods including literature summarizing，market researching，theoretical analyzing and practice verifying, and adopted other countries’experience of green packaging development for reference, researched the technology and design of green packaging. By that, this paper expound the current situation of green packaging design in China, analyse why China is sluggish in the development of green packaging, and put forward the development methods of green packaging from 5 aspects: diagnoses, legal construction, moral propaganda, scientific research, design innovation. It shows that only propaganda is not enough for green packaging, a series of supporting methods and advanced design idea is indispensable. Green packaging must be Supported by economic benefit and government investment, and be carryed out Steadily a

• Publication Date: 09-Mar-2014
• DOI: 10.15224/978-1-63248-001-9-18
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Abstract: Pyrolysis of dried pulverized BL was carried out using a microwave. Microwave method offers several advantages such as volumetric heating, rapid turnover as well as efficient energy conversion. The objectives this works were to study microwave heating pyrolysis technique and resulting products as well as conversion efficiency. Weak BL used in this experiment was taken from soda and kraft pulping process from local pulp mill which was then dried and sieved. Pyrolysis was performed in quartz reactor heated in microwave using silicon carbide as microwave receptor. It was found that the reaction temperature may reach 545-1120°C within 10 min by employing microwave heating depending on the amount of dried BL used. The obtained gas products were quantified by gas analyzer. Char and tar were collectively analyzed by weight measuring. Results indicated that optimum operating conditions were pyrolysis of BL achieved at microwave power of 625 W (1120ºC), BL 10 g., silicon carbide ratio 1:1 and r

• Publication Date: 09-Mar-2014
• DOI: 10.15224/978-1-63248-001-9-19
• Views: 0
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