Welcome to the Industrial Automation website!

NameDescriptionContent
HONG  KANG
E-mail  
Password  
  
Forgot password?
  Register
当前位置:

It is high time to vigorously develop bio-natural gas

来源: | 作者:佚名 | 发布时间 :2024-01-02 | 440 次浏览: | Share:

The Russia-Ukraine conflict has triggered a global energy crisis. In order to ensure the safe and stable supply of gas in our country, paying attention to the development of biological gas and making up for the gas supply gap are important measures to ensure that "the rice bowl of energy must be in our own hands", and have very important strategic significance to improve our gas security capability.

Recently, the Asian natural gas supply market has shown a trend of increasing bids and decreasing volumes. China's natural gas imports mainly liquefied natural gas. At present, Australia is the largest source of China's LNG imports, accounting for 40% of the total imports. In the next 10 years, it is expected that the import of natural gas from Russia will hardly exceed 15% of China's total import. The United States has become the world's largest exporter of liquefied natural gas, and recently, Australia has restricted the export of liquefied natural gas, and the uncertainty of the international natural gas market has increased significantly due to the impact of geopolitics.

With the promotion of China's carbon peak carbon neutral goal, the amount of natural gas has increased greatly, resulting in rising demand and external dependence, and the difficulty of safety protection has increased sharply. According to the data of the National Development and Reform Commission, China's natural gas consumption in 2021 is 372.6 billion cubic meters, and the external dependence is as high as 45%. Although China is increasing the development of natural gas, the increase in production still lags behind the increase in consumption. Moreover, with the development of our economy, the demand for natural gas will continue to increase.

According to the National Energy Administration is expected that by 2025 China's natural gas consumption will reach 430 billion to 450 billion cubic meters, by 2030 will reach 550 billion to 600 billion cubic meters, the gap is expected to be as high as 200 billion cubic meters. Therefore, while stabilizing domestic production and import channels, it is necessary to open up gas sources through multiple channels. If the use of livestock and poultry manure, crop straw and other organic waste to develop biological gas, by 2030 can achieve about 50 billion cubic meters of development, not only can make up for the shortage of natural gas supply, provide low-carbon energy, but also reduce methane emissions, promote carbon neutrality. We should prepare for the rainy day and be prepared for the crisis, not only from the perspective of ecological environmental protection, but also from the perspective of ensuring national energy security to attach great importance to the development of biological gas.

■■ Development of biological natural gas

Great significance

Biogas is purified from biogas and is known internationally as biomethane gas or renewable natural gas. Biogas is a combustible mixture of organic matter produced by microbial decomposition under anaerobic (anaerobic) conditions, while eliminating pathogens in it, and ultimately leaving nutrient-rich fertilizer as a byproduct. The main components of biogas are methane and carbon dioxide, the methane content is about 60%, purified to more than 93% is biological natural gas, the calorific value is close to natural gas, can be used as car gas or pipeline gas, high economic value.

In recent years, Europe and North America are accelerating the development of biological gas, and international energy giants have also accelerated their entry into the field of biological gas. Bp paid $4.1 billion for a U.S. producer of renewable natural gas on Oct. 17. Currently, the United States has become the world's largest biomethane market. Between 2020 and 2021, Europe's biomethane production will increase by 40%, with 87% of it connected to urban gas networks. Biomethane consumption in the EU is expected to account for 30-40% of total gas consumption by 2050.

According to the "Double carbon" Development Report of China's biogas industry, the amount of organic waste such as agricultural, rural, urban and industrial wastewater that can be used for biogas production in China is about 4.27 billion tons, 360 million tons and 6.54 billion tons, respectively, and the potential to produce biogas exceeds 500 billion cubic meters. It is estimated that by 2030, the biogas production potential can be obtained by about 169 billion cubic meters, achieving a reduction of 300 million tons of carbon dioxide equivalent.

China is a big country of breeding industry, and a large amount of livestock and poultry manure has become a difficult problem of rural environmental governance. The development of biological natural gas is the main way of harmless and resource utilization of organic waste such as livestock and poultry manure. In recent years, the use of animal manure to develop bio-natural gas in China has achieved good results. For example, Shandong Minhe Animal Husbandry annually treats 450,000 tons of chicken manure, 300,000 cubic meters of sewage, generates 20 million tons of electricity annually, produces 50,000 tons of solid organic fertilizer, 160,000 tons of water-soluble fertilizer, and 15 million cubic meters of biological natural gas, and successfully registered CDM projects in the United Nations and obtains 1 million U.S. dollars in income, with significant environmental, social and economic benefits. On October 1, the national standard "biological gas" was officially implemented, laying the technical foundation for accelerating the industrialization of biological gas in China.

  • ABB 3HAC5498-1 High-Performance Control Module
  • ABB 3HAC5518-1 Industrial Control Module
  • ABB 3HAC5497-1 Industrial Control Module
  • ABB 3HAC7344-1 Mains line filter unit
  • ABB 3HAC7681-1 Process Interface Module
  • ABB 3HAC6428-1/04 high-performance control module
  • ABB 3HAC6157-1 Floppy sign/supply cable
  • ABB 3HAC10847-1 Ethernet on front,Harness
  • ABB 3HAC5566-1 Industrial Communication Bus Cable
  • ABB 3HAC9710-1 Heat exchanger unit
  • ABB IMFECI2 Industrial Control Module
  • ABB IMDS014 Digital Slave Output Module
  • ABB INIT03 Control Module
  • ABB 3HAC031683-004 Cable Teach Pendant 30m
  • ABB HAC319AEV1 High-Performance Control Module
  • ABB UFC092BE01 Binary input module
  • ABB DAPC100 3ASC25H203 Industrial Control Board
  • ABB 57160001-KX DSDO 131 Digital Output Unit
  • ABB 3HAC4776-1/1 Industrial Control Module
  • ABB DSTF610 terminal
  • ABB YB560100-EA S3 Industrial Control Module
  • ABB XO16N1-B20 XO16N1-C3.0 High-Performance Industrial Control Module
  • ABB TU804-1 Programmable Logic Controller (PLC) Module
  • ABB TU515 I/O terminal unit
  • ABB TK516 Connection Cable with Contacts
  • ABB SPCJ4D34-AA Industrial Ethernet I/O System Module
  • ABB SPAD346C Integrated Differential Relay
  • ABB 1SAM101904R0003 SK-11 Signal contact 1NO+1NC
  • ABB SE96920414 YPK112A Communication Module
  • ABB SC610 3BSE001552R1 Submodule Carrier
  • ABB SC513 PLC Analog Input Module
  • ABB SAFT110 Advanced Safety Termination Module
  • ABB RVC6-5A Control Module
  • ABB RB520 Linear Motion Controller Module
  • ABB R1.SW2/3 Industrial Control Module
  • ABB PU517 Controller Automation System
  • ABB PS130/6-75-P Industrial Control Module
  • ABB 3BSE008062R1 PM633 Processor Module
  • ABB L110-24-1 Industrial Control Module
  • ABB IMDSO14 Digital Slave Output Module
  • ABB DSU10 Control Module
  • ABB DSQC627 3HAC020466-001 Advanced Power Supply Module
  • ABB DSQC354 Industrial I/O Module
  • ABB DSQC352 High Performance Input/Output Module
  • ABB 37911-4-0338125 Control Module
  • ABB DSPC172 CPU Module
  • ABB DSBB175 Industrial PLC Expansion Module
  • ABB CR-M4LS Industrial Control Module
  • ABB CI626A 3BSE005029R1 Communication Interface Module
  • ABB BB510 (DC5256) Digital Control Module
  • ABB 61615-0-1200000 High-Precision Industrial Controller
  • ABB 3HNE 00313-1 TILLV.0317 Machine No. 64-25653
  • ABB 3HNA000512-001 Control Module
  • ABB 3HAC025466-001 Industrial Control Module
  • ABB 3HAB8101-8/08Y Industrial Control Module
  • ABB 3BHB003689 Multifunction Controller Module
  • ABB PXBHE65 206-00212 power module
  • ZUNKU 6203-2RS Deep Groove Ball Bearing
  • ZUNKU 6201-2RS Deep Groove Ball Bearing
  • ZYCOM IGLACS01281 Control Module
  • Zygo 8010-0105-02 ZMI-501 Displacement Measurement Interferometer
  • Zygo 1115-801-346 laser head cable
  • ZYGO HSSDC2 TO HSSDC2 CABLE 1115-800-055
  • ZYGO HSSDC TO HSSDC2 CABLE 1115-800-056
  • ZYGO ZMI 4104C Measurement Electronics Board
  • ZYGO ZMI-2002 8020-0211 Measurement Board
  • ZYGO 7702 8070-0102-35 Laser Head
  • ZYGO ZMI 7702 8070-0102-01X Laser Head
  • ZYGO ZMI-4004 4-Axis VME64x Measurement Board
  • ZYGO PC200 CS1115-801-346 Laser interferometer cable
  • ZYGO 8010-0105-01 ZMI Power Supply
  • ZYGO ZMI-2002 8020-0211-1-J Laser system measurement board card
  • ABB 35AE92 control card
  • ABB 200900-004 I/O Adapter PLC Board
  • Siemens 6ES7193-4CA40-0AA0 ET 200S Electronic Module
  • Siemens 6AV2124-2DC01-0AX0 Comfort Panel
  • Siemens 6ES7421-7DH00-0AB0 Digital Input Module
  • Siemens 6ES7350-2AH01-0AE0 Counter Module
  • Siemens 6ES7231-0HC22-0XA0 Analog Input Expansion Module
  • Siemens ET200SP 6ES7193-6PA00-0AA0 server module
  • Siemens 6ES7193-4JA00-0AA0 Terminal Module
  • Siemens 6AG1204-2BB10-4AA3 Ethernet Switch
  • SIEMENS 6GK1105-2AA10 SIMATIC NET series optical switching module (OSM ITP62)
  • Schneider Modicon Quantum 140CPU65260 Unity Processor
  • Schneider Modicon Quantum 140ACO02000 Analog Output Module
  • Schneider Modicon Quantum 140CPS11420 power module
  • Allen-Bradley 1747-CP3 SLC ™ Series of programming cables
  • Kollmorgen S33GNNA-RNNM-00 - Brushless Servo Motor
  • Kollmorgen 6sm56-s3000-g-s3-1325 - Servo Motor
  • Kollmorgen AKM52K-CCCN2-00 - Servo Motor
  • Kollmorgen PSR3-230/75-21-202 - Power Supply
  • Kollmorgen akm24d-anc2r-00 - Servo Motor
  • Kollmorgen AKM22E-ANCNR-00 - Servo Motor
  • Kollmorgen S60300-550 - Servo Drive
  • Kollmorgen B-204-B-21 - Servomotor
  • Kollmorgen AKM21E-BNBN1-00 - Servo Motor
  • Kollmorgen TT2953-1010-B - DC Servo Motor
  • Kollmorgen pa8500 - Servo Power Supply
  • Kollmorgen BDS4A-210J-0001-207C2 - Servo Drive
  • Kollmorgen TTRB1-4234-3064-AA - DC Servo Motor
  • Kollmorgen MH-827-A-43 - Servo Motor
  • Kollmorgen AKM24D-ACBNR-OO - Servo Motor
  • Kollmorgen 00-01207-002 - Servo Disk DC Motor
  • Kollmorgen AKM21C-ANBNAB-00 - Servo Motor
  • Kollmorgen PSR3-208/50-01-003 - Power Supply
  • Kollmorgen 6SM56-S3000 - Servo Motor
  • Kollmorgen DBL3H00130-B3M-000-S40 - Servo Motor
  • Kollmorgen 6SN37L-4000 - Servo Motor
  • Kollmorgen AKM65K-ACCNR-00 - Servo motor
  • Kollmorgen 6SM56-L3000-G - Servo Motor
  • Kollmorgen AKMH43H-CCCNRE5K - Servo Motor
  • Kollmorgen PSR4/52858300 - Power Supply
  • Kollmorgen KBM-79H03-E03 - Direct Drive Rotary Motor
  • Kollmorgen AKM33E-ANCNDA00 - Servo Motor
  • Kollmorgen U9M4/9FA4T/M23 - ServoDisc DC Motor
  • Kollmorgen AKM13C-ANCNR-00 - Servo Motor
  • Kollmorgen AKM43L-ACD2CA00 - Servo Motor
  • Kollmorgen AKM54K-CCCN2-00 - Servo Motor
  • Kollmorgen M-605-B-B1-B3 - Servo Motor
  • Kollmorgen AKD-P00606-NBAN-0000 - Rotary Drive
  • Kollmorgen 6SM-37M-6.000 - Servo Motor
  • Kollmorgen A.F.031.5 - Sercos Interface Board
  • Kollmorgen 918974 5054 - Servo PWM
  • Kollmorgen U12M4 - ServoDisc DC Motor
  • Kollmorgen AKD-B00606-NBAN-0000 - Servo Drive
  • Kollmorgen MV65WKS-CE310/22PB - Servo Drive
  • Kollmorgen 65WKS-CE310/22PB - Servo Drive
  • Kollmorgen EM10-27 - Module