TURBO CHARGER CONTROL SYSTEM AND CONTROL METHOD[OBJECT] To prevent hunting without providing a bypass route in an engine with a denitration reactor installed upstream of a turbine. [MEANS] Providing a pressure gauge 7a to detect a scavenging press…DRIVE·Jul 30·2 min readFollowF01N11/002HITACHI SHIPBUILDING ENG CO [JP]
EXHAUST GAS PURIFYING APPARATUS[OBJECT] To provide an exhaust gas emission purifying device in a more compact size, and to prevent a decrease in catalytic performance due to the adsorption of intermediates such as ammonium sulfate …DRIVE·Jul 16·2 min readFollowB01D53/94HITACHI SHIPBUILDING ENG CO [JP]
INJECTION DEVICEAn injection apparatus (6) includes a container (62), a liquid ammonia supply part (69) for supplying a predetermined amount of liquid ammonia into the container (62), a compression part (65) connecte…DRIVE·Jan 29·1 min readFollowF02B25/04HITACHI SHIPBUILDING ENG CO [JP]
TWO-STROKE ENGINE AND FOUR-STROKE ENGINEAn exhaust gas exhausted from a combustion chamber (20) of a two-stroke engine (1) is fed to a turbine (51) of a supercharger (5). Part of the exhaust gas that has passed through the turbine (51) is e…DRIVE·Nov 20·2 min readFollowF02B25/04HITACHI SHIPBUILDING ENG CO [JP]
TWO-STROKE ENGINE AND FOUR-STROKE ENGINEA two-stroke engine (1) includes a cylinder (2) having a scavenging port (23) and an exhaust port (24), a piston (3) provided in the cylinder (2), a first ejection part (61) for ejecting liquid ammoni…DRIVE·Oct 16·2 min readFollowF01N3/08HITACHI SHIPBUILDING ENG CO [JP]
AMMONIA OXIDATION/DECOMPOSITION CATALYSTProvided is an ammonia oxidation/decomposition catalyst which can decrease the reduction temperature of a support, which is required for the catalyst to have a property of being activated at room temp…DRIVE·Sep 18·1 min readFollowB01J23/28HITACHI SHIPBUILDING ENG CO [JP]
EXHAUST GAS EMISSION PURIFICATION DEVICETo eliminate a need for a reheating burner to heat an exhaust gas, and to eliminate a need for an evaporation tube which causes a loss of a flow path pressure. [MEANS] An exhaust gas emission purifica…DRIVE·Sep 11·2 min readFollowF01N13/10HITACHI SHIPBUILDING ENG CO [JP]
AMMONIA-ENGINE SYSTEMAn ammonia-engine system is capable of supplying an ammonia cracking catalyst with a temperature necessary to promote a reaction even during low load operation in which a temperature of an exhaust gas…DRIVE·Jul 27·1 min readFollowB01D53/9436HITACHI SHIPBUILDING ENG CO [JP]
CONDUCTIVE MATERIAL USING CARBON NANO-TUBE AND MANUFACTURING METHOD THEREOFAn object of the invention is to provide a carbon nanotube electrode which is suited to quantity production and advantageous in cost, and a process for producing the same. When carbon nanotubes on res…DRIVE·Dec 22·2 min readFollowB82Y30/00HITACHI SHIPBUILDING ENG CO [JP]
