Process, system and device for waste biomass multi-production processing
A biomass and polygeneration technology, which is applied in the catalytic treatment of combustible gas, waste fuel, petroleum industry, etc., can solve the problems of the installation of thermal energy recovery devices, large emissions, and low quality of target products.
A biomass and polygeneration technology, which is applied in the catalytic treatment of combustible gas, waste fuel, petroleum industry, etc., can solve the problems of the installation of thermal energy recovery devices, large emissions, and low quality of target products.
CN101565629BActive Publication Date: 2013-01-23上海格灵迈环境科技有限公司
Image
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0102] In the scheme of waste biomass polygeneration treatment shown in Figure 1, municipal solid waste is added with biomass or coal as raw material to be gasified through the oxidation-gasification reactor, and the synthesis gas is used to produce city gas or hydrogen or methanol or dimethyl ether products, the slag is used to produce building materials or fertilizers, the waste heat is used for power generation and heating, and the separated carbon dioxide is used as chemical raw materials to achieve environmental protection and the production of clean energy, building materials, chemical raw materials, power generation and heating. Production processing. In the plan, air separation equipment is used to separate air into oxygen and nitrogen. Oxygen is sent to the oxidation-gasification reactor as an oxidant or gasification agent, and nitrogen is directly evacuated or purified as a product.
[0103] In the scheme of waste biomass polygeneration treatment shown in Figure 2, s...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a process, a system and a device for waste biomass multi-production processing, in particular to a waste biomass gasification and liquefaction treatment system. The gasification treatment is performed to the waste biomass, the gas is used for producing clean energy and chemical raw materials, the furnace slag is used for producing building materials or fertilizer and the waste heat is used for electric power generation and heat supply so as to realize the environmental-friendly municipal solid waste treatment and the ecological environment protection. The system mainlycomprises a gas-phase circulation gasification furnace, a flue gas circulation air tube, a flue gas circulation fan, a dust-removal / purifying tower and a synthesis reactor and is characterized in that the gas-phase circular reaction is performed to the flue gas in the gasification furnace, the water vapor and the gaseous matter generated during the pyrolysis to obtain hydrogen-rich synthetic gas,and meanwhile, the dioxin (violent in toxicity) is broken up; and the post treatment is performed to the hydrogen-rich synthetic gas to generate city gas, methanol, dimethyl ether or hydrogen. The system has the advantages of full gasification of the solid raw material, no pollutant discharge, extremely low exhaust emission and easy purifying treatment, and the device is flexible in size and is feasible for popularization.
Description
Technical field [0001] The invention relates to a process and system equipment for treating garbage and biomass, in particular to gasification and liquefaction equipment for garbage and biomass. Background technique [0002] At present, energy is in short supply, environmental protection is grim, and garbage is flooding. With the development of my country's national economy and the continuous expansion of urban scale, garbage is increasing rapidly, and its content of harmful components is getting higher and higher. If it is not handled properly, it will pollute the environment and threaten people's health. This will not only restrict The progress of the society also affects the sustainable development of the national economy. At present, China's treatment of municipal solid waste mainly includes sanitary landfill technology, composting (biochemical) technology and incineration technology. Most areas use sanitary landfill to treat municipal solid waste, which not only takes u...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
23 Jan 2013
Publication
CN101565629B
- IPC
- C10B53/00; C10K3/04; C01B3/22; C01B3/50
- CPC
- Y02E50/32; Y02E50/30; Y02P20/129
- Inventors
- 周开根