COGENERATION DEVICE OF WOODY GAS

• Main Authors: TANIHATA KAZUKI, SATO HAJIME, HAYASHI JUNICHIRO, KOYAMA HITOSHI, MURATA TOSHIAKI, MIYAMOTO MASAYASU, TAMAGAWA JUNNOSUKE, AOKI SHIGEMICHI
• Format: Patent
• Language: English
• Published: 30.08.2007
• Subjects: BLASTING; CARBURETTING AIR OR OTHER GASES; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; FUELS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; LUBRICANTS; MECHANICAL ENGINEERING; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

PROBLEM TO BE SOLVED: To propose a cogeneration device of woody gas capable of miniaturizing a facility in a small scale in the first place, superior in the aspect of various costs in the second place, superior in stability while coping with even a calorie variation in the third place, superior in durability such as being strong against sticking of tar in the fourth place, and capable of enhancing calorie and efficiency in the fifth place. SOLUTION: This cogeneration device 2 has a reforming reactor 5 for reforming woody gas 1 by using exhaust gas 4 of a rotary engine 3 and the rotary engine 3 using reformed gas 6 from the reforming reactor 5 as fuel. The woody gas 1 is formed by inputting a woody material 7 to a gasification furnace 8, and includes the tar 9 of the high temperature and the high concentration, and is supplied to the reforming reactor 5 from the gasification furnace 8. The reforming reactor 5 reforms the tar 9 in the woody gas 1 into hydrogen, carbon, methane and carbon monoxide by using heat of the exhaust gas 4 of the rotary engine 3. COPYRIGHT: (C)2007,JPO&INPIT