CIMAC WG17 for Gas Engine in JICEF

Transcription

1 CIMAC WG17 for Gas Engine in JICEF Japan Internal Combustion Engine Federation Satoru Goto Niigata Power Systems Co., Ltd. September /

2 Situation Corresponding to the WG17 of CIMAC, Gas Engine, a committee in Japan was established and meeting are continuing by following members. Chairman ; Satoru, Goto Niigata Power Systems Members ; Morio, Kondo Mitsui Engineering & Shipbuilding ; Kazutoshi, Sato Daihatsu Diesel ; Issei, Ohashi Yanmar ; Satoshi, Morimoto Tokyo Gas ; Nobuhiko, Fukatani Osaka Gas ; Michiyasu, Ishida Mitsubishi Heavy Industries ; Yasukiyo, Maeta Woodward Governor (Japan) ; Shinji, Yasueda GDEC ; Yousuke, Nonaka Kawasaki Heavy Industries ; Toshiaki, Tanabe Mitsubishi Heavy Industries, Marine Machinery & Engine ; Yasuhisa, Ichikawa National Maritime Research Institute Secretary ; Tomoo, Yamada Japan Internal Combustion Engine Federation 2

3 Today s report from Japan 1. Power Generation trend - Co-generation 2. Regulation of Exhaust Emission - Marine and Land 3. Information about Gas Engines 3

4 Today s report from Japan 1. Power Generation trend - Co-generation 2. Regulation of Exhaust Emission - Marine and Land 3. Information about Gas Engines 4

5 Trend of Co-generation in Japanese market Diffusion of CHP in Japan Price of Long term contract import-lng is correspond to that of Oil. Ref: Advanced Cogeneration and Energy Utilization Center JAPAN, 2015 Ref. IMF Primary Commodity Prices Pipeline importing Europa 55% North & South America 20% Russian and others 11% Asia: Japan, South Korea 0% Asia: China, Other Asia 9% Others <5% LNG importing Asia 73% (Japan 36%,Korea 15%) Europa 16% North & South America 10% Others <1% Ref: BP Statistical Review of World Energy

6 Prime Mover CHP Current State CHP Status by Prime Mover ( as the end of March 2015 ) *1 It is immediately after the examination s beginning, and only a part of results is reflected. Source : Advanced Cogeneration and Energy Utilization Center Japan (A.C.E.J) 6

7 CHP Current State Share of Prime Mover by units (as the end of March 2015) Share of Prime Mover by Capacity (as the end of March 2015) Source : Advanced Cogeneration and Energy Utilization Center Japan (A.C.E.J) 7

8 CHP Current State Fuel CHP Status by Fuel Types ( as the end of March 2015 ) Commercial Sectors Industrial Sectors Source : Advanced Cogeneration and Energy Utilization Center Japan (A.C.E.J) 8

9 Today s report from Japan 1. Power Generation trend - Co-generation 2. Regulation of Exhaust Emission - Marine and Land 3. Information about Gas Engines 9

10 Current Standards Marine : in accordance with IMO MARPOL ANNEX VI (mainly NOx, SOx, PM and GHG) Inland Waterways : No regulation GHG / CO 2 / fuel efficiency : in accordance with IMO MARPOL ANNEX VI (EEDI and SEEMP) Rail : No regulation Stationary : Japanese Government and Local Governments Diesel & Gas diesel engine plants with fuel consumption > 50 l/h gas engine plants with fuel consumption > 35 l/h Local limits are lower. 10

11 Discussing Rulemakings Marine Regulations in Japan follows IMO regulations. Discussion for IMO meeting Black carbon Discussion for IACS IMO Tier III certification on SCR Stationary No plan of change for Stationary regulations at the moment 11

12 Situation of IMO Regulation Japan Korea Country No discussions Status The last meeting: No news from Korea Government But, they consider to designate an ECA for Korea. Present: No new information as SECA / NECA under consideration as NECA under consideration the time being, it does not set the ECA Ref:IFQC,IMO,EU 12

13 Stationary and Marine Regulations Division Stationary Engines NOx SOx CO NMHC Aldehydes PM Condition Source ppm mg/m3 mg/m3 mg/m3 mg/m3 mg/m3 Diesel Fuel Comsumption >= 50 l/h Gas (Fuel consumption >=35 l/h) <400mm >=400mm degc, 760mmHg O2 13% 0 degc, 760mmHg O2 0% Air Pollution Control Act No.97 Division NOx Marine Engines Source Diesel Engine Gas Engine IMO Tier Ⅱ (Japan decided not to proact ECA now.) IMO Status of Conventions, Act on Prevention of Marine Pollution and Maritime Dissaster 13

14 NOx and PM Regulation for Gas Engine 1. NOx Saitama Ibaragi Tokyo 2. PM PM is defined by dry soot; JIS Z8808 Dry Soot 50 mg/nm 3 (O 2 =0%) Osaka (Oosaka) Aichi Chiba Kanagawa (Yokohama) Other things Global warming is one of important issue; however, there is no practical discussion of methane emission from engines yet. CO2 is discussed through fuel consumption or CO2 discharged amount of emission defined by fuel and corresponding to machine, but there is no regulation value as gas engine emission in itself. 14

15 Today s report from Japan 1. Power Generation trend - Co-generation 2. Regulation of Exhaust Emission - Marine and Land 3. Information about Gas Engines 15

16 Japan s First LNG-fueled Vessel Sakigake The Sakigake, Japan s first LNG-fueled vessel, will be operated mainly at the ports of Yokohama and Kawasaki. The new tug is equipped with dual-fuel engines that can use either of LNG and diesel oil, depending on conditions. Compared with conventional tugboats that use marine diesel oil, Sakigake emits about 30 percent less carbon dioxide, 80 percent less nitrogen oxide, and absolutely no sulfur oxide when using LNG as fuel. LNG for this vessel will be supplied from a tanker truck at a pier in Yokohama,**** and much effort has been made together. In fact, in July 2015 a trial fueling of the vessel from a tanker truck was successfully carried out for the first time in Japan. This project received subsidies from Japan s Ministry of Economy, Trade and Industry and the Ministry of Land, Infrastructure and Transport, which support projects promising energy-saving logistics and innovative maritime transport improvements. Nippon Kaiji Kyokai also provided joint research support. - Outline of Sakigake Length overall: meters Breadth: meters Molded depth: 4.40 meters Gross tonnage: 272 tons Main engine: NIIGATA 6L28AHX-DF x 2 Shipowner: NYK Flag: Japan Class: Nippon Kaiji Kyokai September 15, 2015 Sakigake means Charging ahead of others in English. - the lead, the start, the initiative - a pioneer - to take the lead (in anything), to take the initiative (in doing anything) 16