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Compact and Efficient On site ReformersCompact and Efficient Onsite Reformersfor Hydrogen Refueling Stations
JapanNorway Energy Science Week 2015JapanNorway Energy Science Week 2015Tokyo, Japan, 27/28Tokyo, Japan, 27/28thth May 2015May 2015
MITSUBISHIMITSUBISHI KAKOKIKAKOKI KAISHAKAISHA LTDLTD
RetsuRetsu HayashidaHayashidaMITSUBISHIMITSUBISHI KAKOKIKAKOKI KAISHAKAISHA,,LTD.LTD.
http://www.kakoki.co.jp/http://www.kakoki.co.jp/
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ⅠⅠ. MKK’S HYDROGEN . MKK’S HYDROGEN GENERATIONGENERATIONGENERATION GENERATION TECHNOLOGYTECHNOLOGYTECHNOLOGYTECHNOLOGY
ⅡⅡ. B. B--DASH PROJECTDASH PROJECT
2
Company OverviewCompany Overview1. Company Name : Mitsubishi Kakoki Kaisha Ltd.
2. Head Office : 2-1 Ohkawa-cho, Kawasaki, Kanagawa
3. Founded : 1935
4. Capital : ¥3,957 mil.
5. Annual Sales : ¥26,025 mil. (March, 2014)
6. Employees : 559 (March, 2014)
7 P i i l b i7. Principal businessEngineering, procurement and construction job for a wide range of industrial and chemical plants and environmental control facilities. In addition to plant business, manufacture and sales of many kinds of industrial machineries and equipments.manufacture and sales of many kinds of industrial machineries and equipments.
Kawasaki
3
MKK Hydrogen Plant with a Wealth of ExperienceMKK Hydrogen Plant with a Wealth of Experience
1960 1990 2000 2010~~
1963 Large-Scale Hydrogen Plant
~~
1996 Medium-Scale Hydrogen Plant
Small-Scale On-Site 1999 TM Type
Type Hydrogen Generator
2005
2012
4
S ll OS ll O ititMitsubishiMitsubishi Hydrogen GeneratorHydrogen Generator
50,100,200,300Nm3/h50,100,200,300Nm3/hSmall OnSmall On--sitesite
MediumMedium -- ScaleScale
Total Delivery : 129 units
1,000~50,000Nm3/h1,000~50,000Nm3/h
200~1,000Nm3/h200~1,000Nm3/hMediumMedium ScaleScale
Large Large -- ScaleScale
1,000 50,000Nm /h1,000 50,000Nm /h
17 units17 units47 units
- Hydrogen Station : 12 units -(TOPSOE type)(TOPSOE type)
(TM(TM HyGeiaHyGeia HyGeiaHyGeia--AA type)type)* Adopts New Type Reforming
Furnace suitable for Medium-S l U
65 units(ICI type)(ICI type)
* For Metal, Semiconductor, Hydrogen Refueling Station, etc.
(TM, (TM, HyGeiaHyGeia ,,HyGeiaHyGeia--AA type)type)* MKK built the first steam reformer in Japan.* MKK has the biggest delivery record in Japan.* For Oil-Refining, Petrochemical, City Gas
and other industries
Scale Users* For treatment of Glass,
Optical Fiber, Metal, etc.* Photo.: Hydrogen generator for
Stainless Steel Bright Annealing
(ICI type)(ICI type)
5and other industries
* Photo.: The Newest Hydrogen-Generator Model (PSA-type)
g g
SteamSteam--Methane Reforming TechnologyMethane Reforming Technology
Process Flow of Hydrogen GeneratorProcess Flow of Hydrogen Generator
Feedstock
CompressorHydrogen
Feedstock(City gas or LPG)
PSAShift
ReactorReformer
Hydrogen
≧99.999%
Preheater Heater
Desulfurizer
Pure Water
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Double tube type reformerDouble tube type reformer
F d t k Double tube type reformerFeedstock
▽
Double tube type reformer
Reformate▽
▽
H Effi i U d▽Catalyst
Heat Efficiency UpgradeHeat Efficiency Upgrade
F l ti d
▽
▽
Fuel consumption reduceFuel consumption reduceFuel consumption reduce
PSA PrinciplePSA Principle
AdsorptionRegenerate H2 Purity99 999%
HH22 HH22HH22 HH22
HH22 HH22HH22 HH22
HH22 HH2299.999%
HH22
HH22 HH22HH22 HH22COCO
HH22
COCOHH22COCO
HH22
CHCHCOCO
HH22
CHCH
HH22 HH22
COCOCHCH44
COCOCHCH44
OffgasOffgasCOCOCHCH44
COCOCHCH44
COCOCHCH
COCOCHCHCOCO COCO
COCOHH22
CHCHCOCO
HH22
CHCHCOCO
HH22
CHCH
COCO22
CHCH44
COCO22
CHCH44COCO
COCOCHCH44
COCO
COCOCHCH44COCO22
CHCH44
COCO22
CHCH44COCO22
HH22OO
CHCH44
COCO22
HH22OO
CHCH44COCO22
HH22OOCOCO22
HH22OOCOCO
CHCH44
COCO22
HH22OO
44
COCO22
HH22OO
44
COCO22
HH22OO
CHCH44
COCO22
HH22OO
CHCH44
COCO22
CHCH44
COCO22
CHCH44
COCO
COCOCHCH44
COCO
COCOCHCH44
COCOCHCH44
COCOCHCH44
COCOCHCH44
COCOCHCH44
COCO22
HH22OO
CHCH44
COCO22
HH22OO
CHCH44
COCO22
HH22OO
CHCH44COCO22
HH22OOCOCO22
HH22OO
COCO22
HH22OOCOCO22
HH22OOHH22OO HH22OO
HH22OO HH22OOCOCO22
HH22OO
HH22OO HH22OOHH22OO HH22OO
COCO22
HH22OOCOCO22
HH22OOCOCO22
HH22OOCOCO22
HH22OOCOCO22
HH22OO
CHCH44
COCO22
HH22OO
CHCH44
22 22 2222 22
Series FeatureSeries Feature
1 Compact Design & Easy Maintenance1. Compact Design & Easy MaintenanceThe Plant is designed for Compact and Low operation pressure(Less than 1MPa)Low operation pressure(Less than 1MPa)
2. High Efficiencyg yHigh efficiency accomplish EnergyConservation and Low H2 Production Cost
3. Easy Operability
Conservation and Low H2 Production Cost
3. Easy OperabilityFull Automatic operation is from Start up to Hydrogen Supply
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Start-up to Hydrogen Supply.
Development pointDevelopment point
HyGeia-A is developed for commercial onsite HRS
1. Improvement of reform.efficency・Process study・Low S/C・Optimization of Heat balance
2 C t2. Compact・Reduction of catalyst loading・Re design of reformer and heat exchanger・Re-design of reformer and heat exchanger
3. Low Cost・Minimize of material cost by compactification・Minimize of material cost by compactification・Process simplification
11
Small OnSmall On--site Hydrogen Production Plant :site Hydrogen Production Plant :Specification comparisonSpecification comparison
HyGeia : 200 Nm3/H HyGeia-A : 300 Nm3/H
Type TM HyGeia HyGeia-A
TM : 40 Nm3/H
FEEDSTOCK 13A City gas, LPG*1) 13A City gas, LPG 13A City gas, LPG
Capacity 40,50,100,200 50,100,200 300
50N 3/h 11 2Footprint 50Nm3/h: 18m2 50Nm3/h: 11m2200Nm3/h: 38m2 300Nm3/h: 24m2
Reforming Efficiency 59 77 82.5*2)
NOTE *1) E N hth K *2) 75N 3/h d l t
12NOTE *1) Ex. Naphtha, Kerosene *2) 75Nm3/h develop type
Unit Flow of Hydrogen Refueling StationUnit Flow of Hydrogen Refueling Station
13
HyHyGGeiaeia && HyHyGGeiaeia--AA for Hydrogen Stationsfor Hydrogen Stations// Constructed from 2011 to 2013Constructed from 2011 to 2013
HanedaHaneda Hydrogen StationHydrogen StationJHFCJHFC // Tokyo Gas Co., LTDTokyo Gas Co., LTD
Cit G R f iCit G R f iCity Gas ReformingCity Gas ReformingCapacity:50Nm3/HrConstructed 2011Constructed 2011
Toyota Hydrogen StationToyota Hydrogen StationHySUTHySUT // Toho Gas Co., LTDToho Gas Co., LTD
KaminokuraKaminokura Hydrogen StationHydrogen StationHySUTHySUT // JX Nippon Oil JX Nippon Oil && EnergyEnergy
City Gas ReformingCity Gas ReformingCapacity:100Nm3/Hr
LPG ReformingLPG ReformingCapacity:150Nm3/Hr
14Capacity:100Nm3/HrConstructed 2013Constructed 2013
p yConstructed 2013Constructed 2013
MKK’sMKK’s Hydrogen RefuelingHydrogen Refueling StationsStations
JX Nippon Oil JX Nippon Oil && EnergyEnergyY k hY k h A hi H d St tiA hi H d St ti
IdemitsuIdemitsu KosanKosanHadanoHadano Hydrogen StationHydrogen StationYokohamaYokohama Asahi Hydrogen StationAsahi Hydrogen Station HadanoHadano Hydrogen StationHydrogen Station
Constructed in FY2014: 6 stations (on-site:2,off-site:4)
IdemitsuIdemitsu KosanKosanIchihara Hydrogen StationIchihara Hydrogen Station
( , )
15
Ichihara Hydrogen StationIchihara Hydrogen Station
MKK: 100Nm3/h
f GH2 from NG
16
Senju HRS
MKK: 75Nm3/h
17H2 from NG
MKKMKK:150Nm3/h
H2 from LPG
18
Hydrogen Stationsy g
19
II. BII. B--DashDash ProjectProject
Utilization of Biogasfrom Wastewater Treatment Plant in Japan
(×1000m3/year)
■Heat of Methane Fermentation Plant 94,438
■Incineration 44,470
■El t i ti 42 104■Electric power generation 42,104
■Sludge drying 6,341
■Air conditioning 2,592
■Others 6,462
T t l 196 407Total 196,407
Total Biogas 276,251
Utili d Bi 196 407(71%)
Total Biogas from Wastewater Treatment Plant in Japan(1000m3/year)
Source : Database of Sludge Utilization (2002 3 31)
Utilized Biogas 196,407(71%)
Unutilized Biogas 79,844(29%) ⇒ FCV ≧1.5millon cars/year
20Source : Database of Sludge Utilization (2002.3.31)
BB--Dash ProjectDash ProjectHydrogen Leader City ProjectHydrogen Leader City Project
-- Demonstration of hydrogen generation from sewage biogas source Demonstration of hydrogen generation from sewage biogas source ––
1. Background of the demonstration1) The digestion gas is used for the gas generation and the warming of digestion tank,1) The digestion gas is used for the gas generation and the warming of digestion tank,
but approximately 30% are not used effectively.2) Hydrogen production from biogas is CO2 free.3) Biogas is the energy of local production for local consumption.4) Th d i f h h d i i bi i h fi i i J
2. The demonstration plant
4) The demonstration of the hydrogen station using biogas is the first time in Japan.
① Construction costs 1,378 Million Yen
② Maintenance costs 66.5 Million Yen/Year
2. The demonstration plantLocation
Fukuoka in Kyushu
③ Years of depreciation 12 Year
④ Energy creation 484,038 MJ/Year
y
21
II. BII. B--DashDash ProjectProject
Pretreatment Gas tankDigestion gas
Sewage sludge
Digestion tankEstablished
SiloxaneRemoving
Compressor
2400Nm3/D1473Nm3/D
CH4:92%3302Nm3/D
H 99 999%
New construction
CH4:60%CH4:92% H2:99.999%
H2:70MPa
Hydrogen generatorMembrane
Hydrogen station
FCV
CO2 recovery facility (CO2 : 90%)
H2:<45MPa
22
II. BII. B--DashDash Project: Prospects for the futureProject: Prospects for the future
Offsite HRSOffsite HRS
GreenhouseGreenhouseOnsite HRSOnsite HRS
GreenhouseGreenhousecultivationcultivation
Power supply ofPower supply ofthe emergencythe emergency
Sewage Treatment PlantSewage Treatment Plant
23
II. BII. B--DashDash ProjectProject
Fuel Cell Commercialization Conference of Japan (FCCJ)
Commercialization Scenario for FCVs and HRSs in JapanFuel Cell Commercialization Conference of Japan (FCCJ)Foundation: 2001/3/19Objective: Making an important contribution to the commercialization and popularization of fuel cells in JapanMembers: 103 private companies and entities (at Oct. 28, 2013)
Reference : FCCJ March2010 http://fccj.jp/25
Thank you for your attention !Thank you for your attention !y yy y
This project was made possible by government assistance, and we hereby express our greatassistance, and we hereby express our great
appreciation to NEDO (New Energy andIndustrial Technology Development Organization) .Industrial Technology Development Organization) .
MITSUBISHIMITSUBISHI KAKOKIKAKOKI KAISHAKAISHA,,LTDLTD..http://www.kakoki.co.jp/http://www.kakoki.co.jp/
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