(Abstract)

Due to ブックメーカーサッカー global shift to greenhouse gas reduction, ブックメーカーサッカー reduced use of fossil fuels and ブックメーカーサッカー promotion of renewable energy are being accelerated. It is also driving changes in ブックメーカーサッカー industrial structure and corresponding shifts in policies around ブックメーカーサッカー world, through changes in energy, fuels, industrial raw materials, and industrial processes. ブックメーカーサッカー business fields of our company have been greatly affected by this trend and ブックメーカーサッカー importance of carbon recycling technology is increasing. Carbon recycling technology is generally referred to as CCUS, which combines carbon capture, utilization, and storage. For CCUS, and also for ブックメーカーサッカー shift to CO2 -free raw materials and fuels such as hydrogen, it will be important to strengthen our cooperation with outside parties to promote research and development. This paper outlines ブックメーカーサッカー research and development currently being conducted at our company, such as methods for carbon dioxide capture, technology for ブックメーカーサッカー agricultural use of CO2, and technology for ブックメーカーサッカー solid carbonization of CO2.

(Abstract)

ブックメーカーサッカー greenhouse gases emitted from ブックメーカーサッカー business activities of ブックメーカーサッカー Bureau of Sewerage Tokyo Metropolitan Government account for 35% of ブックメーカーサッカー total emissions from ブックメーカーサッカー administrative business activities of ブックメーカーサッカー Tokyo Metropolitan Government (as of FY 2020). ブックメーカーサッカー Bureau of Sewerage Tokyo Metropolitan Government formulated its Earth Plan in 2004, 2010, and 2017 to show its efforts to systematically promote measures for ブックメーカーサッカー prevention of global warming. Based on this Plan, ブックメーカーサッカー Bureau has been promoting thorough energy saving and ブックメーカーサッカー expansion of ブックメーカーサッカー use of renewable energy. It has also made a great effort to tackle global warming through ブックメーカーサッカー development of new incineration technologies and by taking ブックメーカーサッカー lead in ブックメーカーサッカー introduction of ブックメーカーサッカー latest technologies.
 This paper introduces these efforts and explains ブックメーカーサッカー joint research on energy saving/ energy creation technologies in which our company participated.

(Abstract)

The purpose of our Solution Lab base for remote monitoring and operation support is to monitor the operational status and working situation of plants in a 24-hour system, to carry out various operation and management support, and to provide various solutions for the realization of safe and secure facility operation. The Solution Lab has the same plant monitoring functions as the central control room of a waste incineration plant, making it possible to monitor the various operation data and images of the combustion in an incinerator in real time. In addition, partial revisions of the law on April 1, 2021 have made it possible to conduct the remote monitoring and operation of waste incineration plants that have a steam turbine. On consideration of this situation, our company is working on the realization of remote monitoring and operation from the Solution Lab as one of the solutions for higher quality service provision in facility management for waste incineration plants.
 This paper outlines the revisions of the law and reports on our confirmation that stable operation using remote monitoring and operation is possible through the operation of an actual facility simulating two operators.

(Abstract)

In ブックメーカーサッカー treatment of exhaust gas, there is a long history of proven results for dry type exhaust gas treatment technology, in which acid gas (HCl, SOx) is removed by blowing alkali chemicals such as lime in ブックメーカーサッカー upstream of a filtration type dust collector. On ブックメーカーサッカー other hand, recent waste incineration facilities have been required to satisfy more severe exhaust gas regulation values as ブックメーカーサッカー momentum of environmental load reduction has increased. This paper reports ブックメーカーサッカー operation results at ブックメーカーサッカー “Machida City Bio-Energy Center” that confirmed ブックメーカーサッカー operation with dry type exhaust gas treatment could lower ブックメーカーサッカー chimney outlet acid gas concentration to 10 ppm or less.

(Abstract)

Our company has delivered energy saving and energy creation type sewage sludge incinerating power generation systems to ブックメーカーサッカー Tamagawa Joryu Water Reclamation Center of ブックメーカーサッカー Bureau of Sewerage Tokyo Metropolitan Government and ブックメーカーサッカー Seibu Sludge Center of Sapporo City. These systems combine a step grate stoker furnace and steam power generating equipment that uses ブックメーカーサッカー waste heat from ブックメーカーサッカー incineration.
 In these systems, ブックメーカーサッカー installation of a combination of elements such as a sludge dryer, a step grate stoker furnace, a waste heat boiler, and a steam power generator can realize a drastic reduction of ブックメーカーサッカー power used through low power consumption and steam power generation, without ブックメーカーサッカー use of auxiliary fuel. In addition, high temperature incineration at over 900℃ is possible and ブックメーカーサッカー emission of ブックメーカーサッカー greenhouse gas dinitrogen oxide (N2O) can be greatly reduced, so ブックメーカーサッカー systems are effective for energy saving・energy creation, running cost reduction, and greenhouse gas reduction. As a result of trial calculations, it was shown that a drastic greenhouse gas reduction of over 95% was possible compared with ブックメーカーサッカー conventional incineration system of a bubble-type fluidized furnace (without power generation).

(Abstract)

ブックメーカーサッカー combustion gas purification system (t-CarVe®) that purifies combustion gases exhausted by a biomass power plant and supplies carbon dioxide to horticultural facilities for crop growth has been delivered together with ブックメーカーサッカー biomass power plant to F Bit Communications Corp. by our company. We have realized biomass tri-generation system composed of ブックメーカーサッカー biomass power plant supplying electricity and heat, and ブックメーカーサッカー combustion gas purification system supplying carbon dioxide. ブックメーカーサッカー combustion gas purification system in this project has been operated stably. This system is technology which contributes to ブックメーカーサッカー solution of ブックメーカーサッカー problems of carbon dioxide emission reduction and effective utilization because of using carbon dioxide derived from carbon neutral biomass horticultural facilities.

(Abstract)

Our group started the operation of the Machida City Bio-Energy Center in January, 2022. This facility consists of a heat recovery facility, an incombustible / bulky waste treatment facility, and a biogasification facility. In the heat recovery facility, steam turbine power generation is performed using the waste heat from the incineration of waste. In the biogasification facility, biogas power generation is performed using the biogas generated from the fermentation of waste. This paper reports the features of the heat recovery facility and the biogasification facility and the situation of their operation.

(Abstract)

The “Ariake Sunflower Center” waste treatment facility that the Ariake Living Environment Facilities Association ordered us was completed in February, 2022. The scale of the incineration at this facility is only small, at 92 t/day, but the thermal energy from the incineration of waste is recovered for power generation by a steam turbine generator, and that generation covers the power consumption of the site and produces a surplus for electricity sales. This paper reports the features and operation situation of this facility.