Utilization of Wood Flour for Drying Energy Saving of Old Corrugated Container

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Improved Utilization of Wood and Reduced Energy Use during Lumber Processing through Effective Drying

Issue: Drying lumber in the Western U.S. consumes over 60 million GJ of fuel. Over half of this is natural gas and the balance is from wood. Large quantities are also dried in the southern U.S. Dramatically reducing energy use would require major changes in the drying process; however, small changes in the way a mill is operated can have a significant impact on the energy use. Environmental com...

متن کامل

Rice Husk and Old Corrugated Container Cement Boards: Performance of Nano-SiO2 on Strength and Dimensional Stability

In this study the effect of nano sized silica particles (nano-SiO2) on the physical and mechanical properties of rice husk and Old Corrugated Container (OCC)-cement boards was investigated. Modulus Of Rupture (MOR), Modulus Of Elasticity (MOE), Internal Bonding Strength (IB), density, water absorption and thickness swelling after 24 hours immersion in water and hardness were meas...

متن کامل

Extended Delignification of Old Corrugated Container and Totally Chlorine Free Bleaching of the Pulp

The paper industry has taken various steps to address environmental concerns and raw material limitations. Among them, paper recycling has been shown to be a viable option. In this study, the alkaline sulfite pulping of old corrugated containers (OCC) to produce bleachable pulp was investigated. A combination of one of the three active alkali levels (14, 16, and 18%; Na2O, and oven-dry weight o...

متن کامل

properties of bleached alkaline sulfite anthraquinone pulp from old corrugated container

the properties of alkaline sulfite anthraquinone (as/aq) pulp from old corrugated container (occ)was studied. in each trial 100 grams (based on dry weigth) of occ and 18% active alkali was used.three levels of anthraquinone (0.0.1 and 0.2% based on dry weigth of the occ) and two pulpingtimes (120 and 150 minutes at maximum pulping temperature) were applied. pulping temperature,na2so3/naoh ratio...

متن کامل

Microwave Drying of Wood Strands

Characteristics of microwave drying of wood strands with different initial moisture contents and geometries were investigated using a commercial 10 small microwave oven under different power inputs. Temperature and moisture changes along with the drying efficiency were examined at different drying scenar­ ios. Extractives were analyzed using gas chromatography=mass spectrometry (GC=MS). The res...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Korea Technical Association of The Pulp and Paper Industry

سال: 2014

ISSN: 0253-3200

DOI: 10.7584/ktappi.2014.46.6.008