DPF-RETROFIT AND DPF FIRST FIT FOR ALL NEW DIESEL VEHICLE IN IRAN. 7.VERT-Forum, EMPA, March 2016, Hossein Izanloo

Transcription

1 DPF-RETROFIT AND DPF FIRST FIT FOR ALL NEW DIESEL VEHICLE IN IRAN 7.VERT-Forum, EMPA, March 2016, Hossein Izanloo

2 KEY TOPICS Iran s commercial vehicle market overview Current status of diesel fuel quality and future development plan PM air pollution problem and related regulations Tehran DPF retrofit program practices 2

3 AGE AND EMISSION REGULATION OF IRAN DIESEL FLEET (%) 35 > 30 years No regulation years 62 Euro years years < 5 years Euro 2 Euro 3 Number of total active vehicles in the fleet: about 830,000 3

4 HISTORY OF IRAN COMERCIAL VEHICLE PRODUCTION Iran Industrial Ministry s goal is 20,000 domestic production for 2016 and annual 15% growth rate for next 5 years in average!? 4

5 LDV MDPV Light-duty Trucks Heavy-duty Vehicles (GVWR) MRKET KEY PLAYERS company Partners DPF Installation Status 1 IRANKHODRO DIESEL 2 SAIPA DIESEL MERCEDES BENZ; DAIMLER AG; HYUNDAI; FOTON VOLVO TRUCKS; RENUALT TRUCKS; DONGFENG; FOTON In talks with partners Decided to run pilot test 3 ZAMYAD IVECO; FAW In preparation to run pilot test 4 BAHMAN GROUP ISUZU; MAZDA; YAMAHA; FAW; ZXAUTO In talks with partners 5 MAMUT SCANIA In talks with partner 6 OGHAB AFSHAN SCANIA In talks with partner 7 AMICO? (Chines brands) No action 8 ADVMCO IVECO No action 9 ARIA DIESEL RENUALT TRUCKS In talks with partner 10 CARIZAN KHODRO DFAC Decided to run pilot test 11 MAYAN MITSUBISHI FUSO In talks with partner 12 Azahitks MAZ; MERCEDES BENZ 5

6 SULFUR CONTENT OF DIESEL FUEL Sulfur content (ppm) 12,000 10,000 8,000 6,000 4, Name of fuel station Date of sampling Jan March 2014 Diesel consumption in road transport sector: 45 million lit/day Diesel price: $

7 EURO 4 FUEL FOR MEGACITIES Euro 4 fuel distribution started on May 2014 in Tehran Now Euro 4 fuel is available in most stations around Tehran with about 100 km distance Euro 4 fuel is available in some other megacities like Isfahan, Mashhad and Tabriz In next two years Euro 4 fuel will be distributed in whole country 7

8 Tehran PM problem 200 PM10 annual mean value 20 Pollution Monitoring Stations 70 PM2.5 annual mean value 10 Pollution Monitoring Stations منبع: شرکت کنترل کیفیت هوا گزارش ساالنه کیفیت هوای تهران در سال QM94/02/02(U)/ خرداد ماه

9 Contributions of Tehran Primary PM Sources PM 2% 0% PM Personal car 70% 30% 32% 15% 1% 18% Taxi Motorcycle Pickup Municipality bus Private sector bus Stationary Mobile 6% 26% MiniBus Truck In Iran 8 megacities have PM problem including Tehran, Isfahan, Mashhad, Tabriz, Karaj, Ahvaz, Shiraz and Qum with total population about 18 million منبع: شرکت کنترل کیفیت هوا سیاهه انتشار آالیندگی شهر تهران برای سال مبنای جلد دوم: منابع متحرک 9

10 IRAN S PROGRAM FOR PM PROBLEM Distribution of Euro 4 fuel in whole country up to 2018 DPF Retrofit program for city buses of 8 polluted megacities Installation of DPF on any new diesel vehicle in two stages: Stage IVa will be introduced on Sep Stage IVb will be introduced on Sep Main part of new city buses for Tehran and other polluted cities must be CNG 10

11 TEHRAN BUS FLEET Tehran public bus fleet (municipality) 6554 Governmental Sector Private Sector Diesel Natural gas Diesel Natural gas BRTs Ordinary BRTs Ordinary BRTs Ordinary BRTs Ordinary Natural gas 44% Fuel Classification Diesel 56% Tehran BRTs BRTs' Emission Standards Average life 5 years 5 years 1 year 9 years 1 year - Entrance year Count Double cabin X X X 1235 Single Cabin X X 269 Engine MAN Euro 3 MAN Euro 3 MAN Euro 4 RENAULT Euro 2 RENAULT Euro 2 - Bus Type King Long YOUNGMAN Yutong SHAHAB SHAHAB Total Euro II 16% Euro IV 13% Euro III 71% 11

12 Tehran DPF Project Progress Initial Planning Advance Planning Pilot Test First Batch Second Batch Third Batch Actual Progress ar rter # AQCC and VERT initial meeting First filter installation on the bus Last filter installation on the bus Program was approved at Tehran city council for 200, 600 and 2000 buses Testing of first filter in the engine test bench Engine tests were completed for 7 filters, 6 th bus filter installation Running 9 buses with DPF s of 4 suppliers, 17 buses with data logger, maximum operated DPF: km/505 days/one cleaning 12

13 Tehran DPF Project Organization Program Manager Hashemi Tashakori Scientific Manager Hosseini Executive Manager Asgari Adviser VERT Coordinator in fleet # 1 Coordinator in fleet # 2 Coordinator in fleet # 4 Sheernejad Coordinator in fleet #3 Coordinator in fleet # 10(5) Pilot fleet team leader ASA Test bench team leader FCE 13

14 Sulfur Content of Used Fuels and Related Test Results Low Sulfur Medium sulfur High sulfur Sulfur level ppm ppm ppm DPF producer company DPF type VTF1 (Low Sulfur) VTF1 (Medium Sulfur) VTF1 (High Sulfur) A Active - Electrical heater Not tested Pass Pass A Passive - CRT Incomplete Failed Not tested B Passive - FBC Not tested Pass Pass C Passive - FBC Not tested Pass Pass D Passive - CDPF Not tested Pass Not tested E Passive - CRT Not tested Failed Not tested F Active - Diesel burner Not tested Failed Not tested F Active - Post injection Not tested Waiting for VERT and AQCC Waiting for VERT and AQCC 14

15 Overall Status of Pilot Fleet Instrumentation No. Vehicle ID Operating Line Vehicle Brand/ Model Engine Type Year Mileage (km) Emission Standard Last measured Opacity K (1/m) CPK data logger ID (LN) Line Euro III Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Euro III Euro III 1.84 Current CPK Euro III Euro III Euro III Euro III Euro III Euro III Euro III Euro III Euro III Euro III Euro III Euro III Euro III Euro III

16 Overall Status of DPFs Installation DPF installation date 10/Sep/ /Oct/ /Jan/2015 DPF producer company B A C DPF technology Passive system + FBC Passive system + FBC Passive system + FBC Vehicle ID Bus operated Line Bus mileage until DPF installation (km) K-value measurement (installation time) B-DPF A-DPF Line Line Line /Feb/2015 B Active system + FBC Line /Feb/2015 B Active system + FBC Line /Feb/2015 B Active system + FBC Line /Jun/ /Sep/ /Jan/2016 A D D Passive system + FBC CDPF (Catalyzed DPF) CDPF (Catalyzed DPF) Line Line Line

17 Sample Filter After Six Months Operation Outlet side Inlet side 17

18 DPF Cleaning 18

19 Sample Fuel and Oil Specifications Measurement Fuel Station Tehran- zone 2 (moshirie) Tehran- zone 2 (moshirie) Tehran- zone 2 (moshirie) Tehran- zone 2 (moshirie) Low sulfur fuel for public bus transportation Measured Sulfur Content Cetane Season (ppm) Number Spring Summer Fall Winter 78 - Test Name: Oil Sulfated Ash-wt% Test Method: ASTM D874 Vehicle ID: Sample # Date Result Nov Dec Jan

20 Regular Monthly Report (ASA Data Analyzer) 20

21 Tehran Program Test Matrix Fuel Sulfur content 50 ppm 230 ppm 7000 ppm Engine testing / Bus running engine testing pilot fleet running engine testing pilot fleet running engine testing pilot fleet running Test Matrix of Tehran DPF Program Type of DPF Technology electrical heater + FBC Active post injection diesel burner Passive FBC CDPF CRT Pilot fleet general information Emission level Euro III Key tech. EGR Ave. mileage of selected pilot fleet > 220,000 km note: tested engine emission level was Euro II DPF Cleaning Creterias Continues back pressure: 250 mbar (10 S) Maximum back pressure: 21

22 Overall Status of DPFs DPF Code 1X 2X 1Y 2Y 3Y 1Z 2Z 3Z 4Z Working Line Line 10- South to North Line Line 2 West to East Line Line 4 South to North Line Working Days Mileage (km) 52,700 12,000 45,800 2,500 5,500 81,000 52,550 38,000 60,500 mileage 23,644-30,800-36,000 13,253 26,500 55,500 First cleaning comment - low working days 3 times - cleaning - - Dosing system was - - not adjust Second cleaning mileage 43, comment Not suitable for low temp. line few thousands - cleaning procedure - was not Ok 22

23 Sample Expriences High idling time share 3.9% º Different temperature patterns in different lines 23

24 Discussions are welcome Thank you for your attention Azmoon Sanat Arvin Co. ( ASA ) Suite 3 No. 25 Nahal Alley Koodak Square Kashani Blvd Tehran Iran Phone (+9821) Fax (+9821) info@asarvin.com 24