สวัสดีค่ะฉันชื่อีก เป็นนักธุรกิจ

สวัสดีค่ะฉันชื่อีก เป็นนักธุรกิจ

ผลลัพธ์ (อังกฤษ) 1:

Hello, my name is Nok as the supervisor.

ผลลัพธ์ (อังกฤษ) 2:

Summary
In order to reduce the amount of waste materials in forestry and convert energy and improve energy efficiency, and thus become the feasibility of the use of biomass energy materials, this study uses forestry waste materials - wood / bamboo processing residues after thermal cracking carbonization, and pulp waste liquid in the industrial ligand derivatives - ligand sulfonate mixed and suppressed into biomass carbon bricks. Mixing carbon and ligand sulfonate with different mixing ratios and densities, pressing raw carbon brick by cold/hot pressure, using extreme theory estimation, Dulong formula derivation and actual sampling to calculate the thermal value of biocharcoal brick, to explore its potential for effective conversion into bio-fuel, and to compare with the thermal value of solid fuel currently used in Taiwan. In addition, in order to understand the pollutants emitted by bio-burning carbon bricks as fuel combustion, the flue gas analyzer detects the temperature changes and gas pollutant emissions of bio-burning carbon bricks under continuous discharge monitoring (CEM), and analyzes its combustion emission official energy base with thermal heavy analysis infrared spectroscopy, and also analyzes the metal element content of its ash to understand the characteristics of emission pollutants and provide reference for subsequent treatment.
The results showed that the carbon yield of wood/bamboo charcoal decreased with the increase of carbonization temperature and holding temperature time, which was between 26.54-40.00%, while the heat value and power consumption increased with the carbonization temperature and holding temperature time, and the thermal value of carbon material was between 24.46-27.80 MJ/kg, which was higher than that of the pioneers and consumed between 4.0-12.5 degrees of electricity. The carbon content of the pioneers was 51.89 and 50.36%, respectively, the carbon material was 74.48 and 72.63%, the latter was close to the coaler 73.50%, the carbon H/C and O/C were also close to anthracite and lignite, respectively, it can be known that the pioneers were prepared by carbon into carbon, its carbon element and thermal value are on the rise. Also based on energy-saving considerations, choose a higher carbon yield, heat value increased by 1.6-1.7 times and the lowest power consumption, carbonization temperature 300oC holding temperature time 0 h as a bio-carbon brick development.
Biochar-fired bricks with a mixing ratio of 75/25 wt, density 0.7 g/cm3, and mixed ratio of 80/20 wt, density of 0.7 and 0.8 g/cm3 are in better shape, their length and width of the size rebound rate of 0.40-2.10%, thickness between 9.06-34.40%. In order to improve its thickness size rebound rate, continue to improve with thermal pressure, the better preparation conditions are: carbon and ligand sulfonate moisture add ratio of 1:2, and mold pre-pressurized 5 min group block shaped as a brick embryo, then at a temperature of 40oC dry 72 h, set temperature 100oC thermal suppression 20 min. The size rebound rate of the bio-burning carbon brick of thermal pressure suppression is reduced to less than 2%, and the rebound rate of the thickness is less than 5%.
The thermal value of bio-burning carbon brick is estimated by the extreme value theory, the Dulong formula is derived and the actual sampling calculation is 22.22-23.57, 26.18-26.53 and 22.51-23.10 MJ/kg, respectively, and the thermal value of the high-density person is higher at the same density. With a mixed ratio of 80/20 wt and a density of 0.8 g/cm3, it is 23.02-23.10 MJ/kg, which is equivalent to 23.43 MJ/kg for domestic power generation. The energy yield of carbon material was the highest at 300oC, at 55.25-65.94%, and the energy density was 1.60-1.73, while the heat of bio-burning carbon brick to wood/bamboo processing material The value effect, with a density of 0.8 g/cm3 and the highest mixing ratio of 80/20 wt%, with a value of between 48.65 and 50.46%, shows the potential of biochar-fired bricks with better preparation conditions in this study as fuel.
The results of combustion emission pollutants can be known, the O2 volume percentage concentration of bio-burning carbon brick decreased, the CO2 volume percentage concentration increased, while the O2 volume percentage concentration increased and the CO2 volume percentage concentration decreased. The NOX emissions of biogenic charcoal bricks with different preparation conditions are less than 100 ppm of NOx emission standard, while the emissions of NOX and SO2 are related to nitrogen and sulfur content, and the CXHY emissions of biochar-fired carbon bricks are higher than those of raw test materials and carbon materials. TGA-IR can be known, the original test material and carbon in the air and nitrogen combustion emissions of the official energy base of 2300 cm-1 CO2 peak. The metal element content of bio-burning carbon brick ash is set in the standard values of EBC, IBI and various fertilizer items and specifications.
In summary, the study to forestry biofibre-wood / bamboo processing residue prepared by thermal cracking, can reduce the amount of processing residue and converted into a higher thermal value of carbon, and mixed charcoal and pulp waste liquid derivatives - limin sulfonate suppression into biomass carbon brick feasibility. In addition, the gases and solid pollutants emitted by combustion can also be used for follow-up treatment. ...

ผลลัพธ์ (อังกฤษ) 3:

Hello, I'm the boss.