Novel cleaning technology for nanoparticle removal

2019 ◽  
Author(s):  
Mana Tanabe ◽  
Kosuke Takai ◽  
Kyo Otsubo ◽  
Kaori Umezawa ◽  
Minako Iinuma ◽  
...  
Keyword(s):  
Nanoparticle Removal ◽  
Cleaning Technology

scholarly journals Quality assessment of gas produced from different types of biomass pellets in gasification process

2019 ◽  
Vol 38 (2) ◽  
pp. 406-416 ◽  
Author(s):  
Marcel Mikeska ◽  
Jan Najser ◽  
Václav Peer ◽  
Jaroslav Frantík ◽  
Jan Kielar
Keyword(s):  
Gas Turbines ◽  
Combustion Engine ◽  
Calorific Value ◽  
Internal Combustion ◽  
Combustion Gas ◽  
Gas Cleaning ◽  
Gasification Process ◽  
Different Types ◽  
Before And After ◽  
Cleaning Technology

Gas from the gasification of pellets made from renewable sources of energy or from lower-quality fuels often contains a number of pollutants. This may cause technical difficulties during the gas use in internal combustion gas engines used for energy and heat cogeneration. Therefore, an adequate system of gas cleaning must be selected. In line with such requirements, this paper focuses on the characterization and comparison of gases produced from different types of biomass during gasification. The biomass tested was wood, straw, and hay pellets. The paper gives a detailed description and evaluation of the measurements from a fix-bed gasifier for the properties of the produced gases, raw fuels, tar composition, and its particle content before and after the cleaning process. The results of elemental composition, net calorific value, moisture, and ash content show that the cleaned gases are suitable for internal combustion engine-based cogeneration systems, but unsuitable for gas turbines, where a different cleaning technology would be needed.

Elimination of blind zone in nanoparticle removal on silicon wafers using a double-beam laser shockwave cleaning process

2021 ◽  
Vol 539 ◽  
pp. 148057
Author(s):  
Shuowen Zhang ◽  
Qingyu Yan ◽  
Jian Lin ◽  
Qunli Zhang ◽  
Yongfeng Lu ◽  
...  
Keyword(s):  
Silicon Wafers ◽  
Cleaning Process ◽  
Blind Zone ◽  
Beam Laser ◽  
Double Beam ◽  
Nanoparticle Removal

Sludge concentration, shear rate and nanoparticle size determine silver nanoparticle removal during wastewater treatment

2017 ◽  
Vol 4 (11) ◽  
pp. 2225-2234 ◽  
Author(s):  
G. Cornelis ◽  
A. M. Forsberg-Grivogiannis ◽  
N. P. Sköld ◽  
S. Rauch ◽  
J. Perez-Holmberg
Keyword(s):  
Wastewater Treatment ◽  
Shear Rate ◽  
Silver Nanoparticle ◽  
Nanoparticle Size ◽  
Sewage Effluent ◽  
Removal Rates ◽  
Nanoparticle Removal ◽  
Sludge Concentration

Wastewater treatment (WWT) is generally efficient in removing nanoparticles (NPs) from sewage effluent, but the variety in removal rates has not yet been explained.

Cleaning technology of PSM for sub-quarter-micron devices

1997 ◽  
Author(s):  
Hitoshi Handa ◽  
Masumi Takahashi ◽  
Yutaka Miyahara
Keyword(s):  
Cleaning Technology

Airborne pathogenic microorganisms and air cleaning technology development: A review

2021 ◽  
pp. 127429
Author(s):  
Lu Song ◽  
Jianfeng Zhou ◽  
Can Wang ◽  
Ge Meng ◽  
Yunfei Li ◽  
...  
Keyword(s):  
Technology Development ◽  
Pathogenic Microorganisms ◽  
Air Cleaning ◽  
Cleaning Technology

GAS-CLEANING TECHNOLOGY

2001 ◽  
pp. 1197-1316 ◽  
Author(s):  
PETRI SJOHOLM ◽  
DEREK B. INGHAM ◽  
MATTI LEHTIMAKI ◽  
LEENA PERTTU-ROIHA ◽  
HOWARD GOODFELLOW ◽  
...  
Keyword(s):  
Gas Cleaning ◽  
Cleaning Technology

scholarly journals INSUFFICIENT CLEANING TECHNOLOGY HIGH-MILLED WITH RECEIVING KOAGULIANT

2019 ◽  
Vol 0 (1) ◽  
pp. 67-73
Author(s):  
Яна Павлівна Крижановська ◽  
Микола Дмитрович Гомеля ◽  
Ярослав В’ячеславович Радовенчик
Keyword(s):  
Cleaning Technology

scholarly journals Competitiveness of the biomethane opposite with the CHP technology of biogas by definite plant size

2013 ◽  
pp. 5-9
Author(s):  
Ilona Barta-Juhász
Keyword(s):  
Heat Recovery ◽  
Waste Heat ◽  
District Heating ◽  
Cost Effective ◽  
Plant Size ◽  
Net Income ◽  
Renewable Energy Resources ◽  
Heating And Cooling ◽  
Emission Reduction Strategies ◽  
Cleaning Technology

The biogas sector has never before aroused so much attention as it does today. Combined heat and power (CHP) reliable and cost-effective technologies that are already making an important contribution to meeting global heat and electricity demand. Due to enhanced energy supply efficiency and utilisation of waste heat renewable energy resources, CHP, particularly together with district heating and cooling (DHC), is an important part of national and regional Green House Gas (GHG) emission reduction strategies. During my work I am going to use the basic data of a certain biogas plant than I assemble one model from that. Against the CHP technology I am going to plan a biogas cleaning-equipment. During my research it revealed, that in the case of a 1 MW output power plant it is not worthy to deal with biogas cleaning between national conditions. Investigating the quantity of heat recovery in the CHP technology it is obvious, that the net income at 1 m3 biogas is at least 72 times more than the cleaning technology (heat recovery is 0%).

Sign in / Sign up

Export Citation Format

Share Document