Technology & Solutions Availability SOx. September 2017

Transcription

1 Technology & Solutions Availability SOx September 2017

2 1. Introduction of JET and JNEP Topics 2. Solutions Available for DeSOx 3. Introduction of EADS Technology 4. Reference Projects

3 Introductions of JET and JNEP Headquarters Building Headquarter Nanjing, China JET New Jersey, USA JNEP Office building JET Office in Ridgefield Park, NJ JNEP Jiangnan Environmental Protection Co., Ltd. China headquarter, responsible for projects in China Manufacturing Center JET Jiangnan Environmental Technology US. headquarter, responsible for projects outside China, technologies are authorized by JNEP

4 Introductions of JET and JNEP Provide global customers with integrated solutions, including designing, proprietary equipment manufacture, operation and maintenance. Global Leader of Ammonia-based FGD Leading provider of ammonia-based FGD, acid gas treatment and VOCs treatment technologies More than 80% share in the market segment Owns headquarters and offices in China, the US, Europe, Middle East, Japan, and India 78 Chinese patents and 7 international patents Completed or contracted more than 300 ammonia-based FGD

5 Technologies Sulfur Recovery Process After being introduced from Hofung, the technology has been improved based on our project experiences, we also offer sour water stripping and amine solution regeneration technologies NOx Control Technologies Selective Non-Catalytic Reduction (SNCR) Selective Catalytic Reduction (SCR) Low-Nox Burner Acid Gas Treatment Integrating the Claus process, the incineration process, the sulfuric acid process and the proprietary EADS technology, greatly reducing the operating cost from the revenue of ammonium sulfate sales, while achieving higher SO 2 removal efficiency EADS Ammonia-based Desulfurization 4 5 Wet Sulfuric Acid Process The WSA process is introduced from MECS, selecting from different process routes based on the acid gas composition, client s requirements and sulfuric acid market Ammonia sourcing Technologies Ammonia recovery from waste water Ammonia synthesis from coal gasification Ammonia synthesis from purge gas VOCs Treatment Technologies Oil vapor recovery technology Odorous VOCs treatment technology Wastewater VOCs treatment technology 6 7 FCC Tail Gas Treatment Integrated NOx control, PM control and SOx control solution for fluid catalytic cracking tail gas treatment

6 1. Introduction of JET and JNEP Topics 2. Solutions Available for DeSOx 3. Introduction of EADS Technology 4. Reference Projects

7 Types of FGD Wet Limestone Gypsum Process Dry /Semi Dry Flash Absorption Process (FAP) Soda ash / Caustic Soda Process Spray Dryer Absorber Process Ammonia Process Furnace Sorbent Injection Seawater Process

8 Selection of FGD Reagent - Consumption, Cost & Availability By-Product - Revenue / Disposal Emission Std % SO2 in Flue Gas Utility Consumption Plant Location/ Layout

9 1. Introduction of JET and JNEP Topics 2. Solutions Available for DeSOx 3. Introduction of EADS Technology 4. Reference Projects

10 Ammonia base FGD In Ammonia-based FGD process, ammonia with high reactivity is used as absorbent to capture SO 2 in the Flue gas, and the by-product of the process is ammonium sulfate fertilizer. SO 2 + H 2 O + x NH 3 (NH 4 ) x H 2-x SO 3 (1) (NH 4 ) x H 2-x SO 3 + ½ O 2 + (2-x) NH 3 (NH 4 ) 2 SO 4 (2) Ammonium sulfate solution is refined through concentration, crystallization, solid-liquid separation, drying to obtain ammonium sulfate fertilizer.

11 EADS Process Flow Flue gas system Absorption system Oxidation system Ammonium sulfate system

12 Functional sections of EADS Technology DeSOx Absorber Section Pump and Fan Section Ammonia Storage and Supply Section Ammonium Sulphate treatment Section

13 Ammonium Sulphate treatment Building 1. Hydrocyclone 2. Centrifuge 4. Packaging 3. Dryer 13

14 Oxidation Air System Oxidation blowers 14

15 Absorbent System Ammonia storage 15

16 Ammonium Sulfate System Hydrocyclone 16

17 Ammonium Sulfate System Centrifuge 17

18 Ammonium Sulfate System Dryer 18

19 Ammonium Sulfate System Automatic packing machine 19

20 Ammonium sulfate by-product Ammonium Sulfate Product 20

21 Ammonium sulfate by-product Ammonium Sulfate Product 21

22 Performance SO 2 emission 35mg/Nm 3 PM emission 5mg/Nm 3 Ammonia recovery 99% SO 2 removal efficiency>99%

23 Technical Advantages No Solid Waste By-product Ammonium sulfate is fertilizer with wide market No Waste Water Meeting the requirement of ZLD

24 Technical Advantages Ammonia is an absorbent with high reactivity, SO 2 removal efficiency over 99% can be achieved. Excellent adaptability, can be applied to treat flue gas with SO 2 concentration ranging from 300 to 30,000 mg/nm 3 Achieving ultra-low emission, the emission level of natural-gas generators on SO 2 and PM can be achieved

25 Technical Advantages Resource recovery, 1 ton ammonia usage removes 2 ton SO 2 and produces 3.8 ton ammonium sulfate fertilizer Low operating cost, 50%-100% lower than the limestone-gypsum process, or even generating profits.

26 Technical Advantages Zero CO 2 is generated in the process; in the limestone-gypsum process, 0.7 ton CO 2 will be generated for 1 ton SO 2 removal Meeting the low SO 2 concentration requirement of the Carbon Capture and Storage (CCS) system, the SO 2 emission can be controlled to lower than 2 ppm

27 Case Study for 600 MW FGD Unit Design Specifications (for MW) S/N Items Unit Value 1 Flow rate (normal conditions, wet basis) Nm 3 /h 2,200,000 2 SO 2 content at the absorber inlet (normal conditions, wet basis, actual O 2 ) mg/nm 3 2,000 3 PM content at the absorber inlet (normal conditions, wet basis, actual O 2 ) mg/nm Flue gas temperature at the absorber inlet C Moisture at the absorber inlet V % 8.0% 6 Oxygen content at the absorber inlet V % 6.0% 7 SO 2 content at the absorber outlet mg/nm PM content at the absorber outlet mg/nm 3 30

28 Operating Cost for 600 MW FGD Unit No. Item Spec Unit Unit price (USD) Annual consumption Annual cost (USD) 1 Anhydrous Ammonia 99.60% ton ,320 5,496,000 2 Process water ton , ,000 3 Power 6.6 kv/415 V kwh ,992,000 1,260,000 4 Steam 0.8 MPa ton 8 16, ,000 5 Instrumental air 0.65 MPa Nm ,000 5,000 6 Cooling water 0.3 MPa ton ,000 16,000 7 Packaging bags 50 kg ea 0.4 1,404, ,000 8 Labor $ 8, ,000 9 Maintenance $ 950, Total cost $ 8,904, Sales of ammonium sulfate ton ,252 8,430, Annual SO 2 removed ton 33, Total operation cost $ 474, Operating cost per MWh $/MWh 0. 1

29 Project Overview JNEP has completed 100+ EADS projects with 300 installation units covering various industrial sectors such as power, chemical processing, petrochemical, iron and steel. All our completed projects have complied with the emission standards. Has met Ultra-low Regulation, which is the most strict regulation in the world. The capacity of the largest completed project is over 2,000 MW (Shenhua Ningxia Coal Industry ) Largest flow rate of flue gas treated by one single absorber is 2.19M m 3 /hr, which is equivalent to the flue gas generated from the 500 MW power generation set. Among the projects in operation, the longest operating time is more than 10 years and is still in operation; the longest continuous operation period of the absorber is more than 2 years.

30 World s largest Ammonia-based FGD Project Shenhua Ningxia Coal Industry Group 10 x 200 MW Units Generation: 3rd gen, being upgrading to 4th gen Capacity of single absorber: 750,000 Nm 3 /hr Inlet SO 2 content : 3,171 mg/nm 3 Inlet PM content : 20 mg/nm 3 Outlet SO 2 emission 35mg/Nm 3 Outlet PM content 5 mg/nm 3 Ammonia recovery 99%

31 Xinjiang Meihua Amino Acid Company 2 x 500 MW Project Type: Ultra-low emission Date of completion : January, 2017 Capacity of single absorber: 2,190,000 m 3 /hr Inlet SO 2 content : 1,800 mg/nm 3 Inlet PM content : 30 mg/nm 3 Outlet SO 2 emission 35 mg/nm 3 Outlet PM content 5 mg/nm 3 Ammonia recovery 99% 31

32 World s First Ammonia-based FGD Project with Ultra-low Emission Compliance: Ningbo Wanhua Chemical Company Project Type: Ultra-low emission Date of completion: May, 2015 Capacity of single absorber: 560,000 Nm3/hr Inlet SO 2 content: 3,000 mg/nm3 Inlet PM content 20 mg/nm 3 Outlet SO 2 emission 35 mg/nm 3 Outlet PM content 5 mg/nm 3 Ammonia recovery 99%

33 Zhejiang Hengyang Thermal Power Company Project Type: Ultra-low emission Date of completion : August, 2016 Inlet SO 2 content : 4,400 mg/nm 3 Inlet PM content : 20 mg/nm 3 Outlet SO 2 emission 35 mg/nm 3 Outlet PM content 5 mg/nm 3 Ammonia recovery 99%

34 China Headquarter Jiangnan Environmental Protection Co.,Ltd. 29 Suyuan Avenue, Jiangning District Nanjing , P.R. China Tel: Fax: Website: ` US Headquarter Jiangnan Environmental Technology Inc. 65 Challenger Road, Suite 420 Ridgefield Park, NJ 07660, USA Tel: Fax: Website: