Mitsubishi Heavy Industries Limited

Yasumichi Aoki

Yoshio Seiki

Atsuhiro Yukumoto

Akira Noma

Susumu Okino

Nobuyuki Ukai

Tomotsugu Masuda

Kazuhiro Kawai

Jun Satou

Shinichi Sato

Kazunari Ide

Ko Takayanagi

Kazuki Nishizawa

Hiroshi Yoshizumi

Minoru Esaki

Shouji Namekawa

A waste treatment systemfor performing a hydrothermal treatment of wastes includes a hydrothermal treatment devicefor performing the hydrothermal treatment by bringing steam into contact with the wastes, a storage facilityfor storing a fuel produced from a reactant of the hydrothermal treatment, and a heat recovery steam generatorfor generating the steam to be supplied to the hydrothermal treatment device. The heat recovery steam generatoris configured to generate the steam by using a combustion energy generated by combustion of the fuel stored in the storage facility

Waste treatment system and waste treatment method

A biomass fuel manufacturing plant includes: a separating section that separates oil and water from oil-containing wastewater discharged from an essential oil plant that refines essential oil from fruits containing fats and oils, and separates the oil and water into POME oil and treated water; a discharged oil supply line that supplies at least one of the POME oil, discharged oil at compressing discharged when compressing empty fruit bunches, and discharged oil at crushing discharged when crushing the empty fruit bunches, to at least one or more locations of a carbonization section that generates carbide by performing heat treatment with respect to the empty fruit bunches discharged from the essential oil plant and a fuel generation section that generates a fuel from the carbide.

Biomass fuel manufacturing plant, manufacturing plant system, and biomass fuel manufacturing method

An amphibious vehicle is provided with: a drive source () that produces power; a drive device for land travel () that is driven by the power produced by the power source; a propulsion device for water travel () that is driven by the power produced by the power source; and a power allocation device () that allocates the power produced by the power source between the drive device for land travel and the propulsion device for water travel. When moving from water to land, both the drive device for land travel and the propulsion device for water travel are operated. The amphibious vehicle is further provided with a first transmission () between the power allocation device and the drive device for land travel, and a second transmission () between the power allocation device and the propulsion device for water travel separately from the first transmission.

Amphibious vehicle

Provided is a vehicle control device for an amphibious vehicle that can travel with a stable orientation even when the edge of the water consists of uneven terrain or terrain having an inclined surface along a different direction than the direction of travel. A vehicle control device for an amphibious vehicle capable of traveling on land, navigating on the water, and traveling on the edge of the water comprises a jet direction adjuster () for adjusting the direction of a jet created by a propeller (), an orientation detector () for detecting the orientation of an amphibious vehicle (), and a control device () for controlling the jet direction adjuster () and/or the propeller () on the basis of the orientation of the amphibious vehicle () detected by the orientation detector () when an edge-of-water travel mode is selected.

Vehicle control device for amphibious vehicle

A DPF regeneration control device includes: a differential pressure sensor which detects a differential pressure between a front and a rear of a DPF; a DPF differential pressure setting unit which sets a DPF differential pressure generated in accordance with a total accumulated amount of soot and ash, sets a DPF differential pressure generated when an ash accumulation amount corresponds to an accumulation amount at which washing is required, as a washing request threshold, and sets a DPF differential pressure generated when the ash accumulation amount is larger than the washing request threshold such that a reduction in output is necessary, as an output reduction threshold; a washing request issuing unit which determines whether or not the DPF differential pressure has reached the washing request threshold; and an output reduction warning unit which determines whether or not the DPF differential pressure has reached the output reduction threshold.

DPF regeneration control device, DPF regeneration control method, and DPF regeneration support system

An exhaust gas purification device for an engine has a filter in an engine exhaust passage, a diesel oxidation catalyst upstream of the filter, and a control unit which effects combustion using the catalyst to perform Active Regeneration of the filter by injecting fuel when no contribution is made to combustion in a combustion chamber when the quantity of particles collected in the filter reaches a predetermined quantity, or is less than the predetermined quantity and an elapsed time from the last filter reconditioning reaches a predetermined time. In the control unit, a mixing quantity of the fuel in oil at Active Regeneration and an evaporation quantity of the fuel from the oil are calculated, whereby a mixing ratio of the fuel in the oil is calculated, and the predetermined time or an engine operation mode is adjusted such that the mixing ratio does not exceed a prescribed control value.

Exhaust gas purification device for internal combustion engine

A fuel injection pump equipped with a rotary deflector having an increased lifetime and reduced maintenance cost required to replace the deflector when it is wasted due to cavitation erosion. The deflector comprises a stationary holder and a tip member which is supported rotatably by the stationary holder so that the tip member is rotated by fuel flow that outbursts from the plunger room through the inlet/spill port and impinges against the tip member when fuel injection ends. This evades concentrated impingement at a specific portion of the tip member and prevents the occurrence of cavitation erosion.

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Tokyo, Japan

Yasumichi Aoki