A coking waste gas treatment system
A waste gas treatment and gas outlet pipe technology, applied in gas treatment, chemical instruments and methods, separation methods, etc., can solve the problems of difficult centralized collection and distribution range, large odor, large impact force, etc., and achieve the effect of avoiding secondary pollution
Active Publication Date: 2021-02-26
武汉坤久环保科技有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the large size of the device, the discharged water and gas contain a large amount of coke residue, large impact force, high heat, strong odor, difficulty in centralized collection and wide distribution, etc., petrochemical units have not yet had a good solution to this, and also It is impossible to meet its environmental protection requirements, and correspondingly bring many problems such as affecting the health of operating workers and surrounding people.
Method used
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
View moreImage
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
[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0019] Such as figure 1 As shown, the present invention provides a coking waste gas treatment system, including a primary absorption unit 1, a secondary absorption unit 2, a water-gas separation device 3, a tertiary absorption unit 4, an oil-gas separation device 5, and a photocatalytic + low-temperature plasma integrated device 6. Adsorption tower 7, four-stage absorption unit 8, desulfurization section 9 and crude benzene section 10.
[0020] The primary absorption unit 1 is a dynamic wave absorption tower, which is provided with a fi...
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 coking waste gas treatment system, which includes a primary absorption unit, a secondary absorption unit, a water-gas separation device and a desulfurization section for processing hydrogen sulfide, and a tertiary absorption unit for processing benzene, an oil-gas separation device, a photocatalytic + Low-temperature plasma integrated device, adsorption tower, four-stage absorption unit and crude benzene section. Beneficial effects of the present invention: 1. Hydrogen sulfide and benzene substances are greatly removed; 2. The process can obtain sulfur element and benzene, avoiding secondary pollution.
Description
technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a coking waste gas treatment system. Background technique [0002] With the development of society, people's awareness of environmental protection is becoming stronger and stronger. On the one hand, economic development will inevitably produce certain pollution at the current stage of people's understanding. Higher requirements have been put forward, and environmental protection departments at all levels have become more and more strict on pollutant emissions. How to achieve the unity of economic benefits and the environment is a new problem facing mankind. One of the effective measures to solve pollution sources at this stage is Control the pollution sources to minimize the pollution impact on the surrounding ecological environment. The total discharge and discharge concentration meet (or exceed) the requirements of the corresponding national and local laws, regulati...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/75B01D53/78B01D53/86B01D53/72B01D53/52B01D53/44
CPCB01D53/44B01D53/52B01D53/72B01D53/75B01D53/78B01D53/8612B01D53/864B01D53/8687B01D2255/802B01D2257/7027
Inventor 陆道山李明炳柳继红
Owner 武汉坤久环保科技有限公司