Sequencing batch and continuous treatment system and method for oily pollutants
A treatment system and pollutant technology, which is applied in the field of sequential batch continuous treatment system for oily pollutants, can solve the problems of high requirements for oily pollutants in the feed, low adaptability of oily pollutants, ecological environment damage, etc., and achieve the reduction of oil content , reduce energy consumption, improve the effect of recovery rate
Pending Publication Date: 2019-07-09
大庆百世环保科技开发有限公司
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Problems solved by technology
If oily pollutants cannot be effectively treated, they will cause serious damage to the ecological environment and pose a serious threat to human health.
However, the existing oily pollutant treatment devices have high requirements for feed oily pollutants and low adaptability to oily pollutants from different sources
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[0014] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.
[0015] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and ...
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The invention discloses a sequencing batch and continuous treatment system and method for oily pollutants. The system comprises two or more batch vacuum distillation devices and a continuous pyrolysisdevice. A feed inlet of the continuous pyrolysis device is connected to heavy-phase outlets of the two or more batch vacuum distillation devices, respectively; the two or more batch vacuum distillation devices are configured to discharge heavy components in batches in a preset sequence, and the continuous pyrolysis device is configured to continuously receive the heavy components from the batch vacuum distillation devices and treat the heavy components to obtain pyrolytic oils and residue. The sequencing batch and continuous treatment system and method for oily pollutants provided by the invention are highly applicable to oily pollutants, and high in stability and safety during the treatment, and has high treatment efficiency and high oil recovery efficiency.
Description
technical field [0001] The invention relates to the technical field of treatment of oily pollutants, in particular to a sequential batch continuous treatment system and method for oily pollutants. Background technique [0002] In the process of exploration, exploitation, storage, transportation and refining of petroleum, a large amount of oily pollutants will be produced. From the source point of view, it can include oily solid waste generated from crude oil exploitation, oily solid waste generated from oilfield gathering and transportation, and refinery sewage. Dispose of generated oily solid waste. Oily pollutants have different shapes and compositions. Usually, the oil content is 10% to 50%, and the water content is 40% to 90%. It also contains impurities in various forms and contents. If oily pollutants cannot be effectively treated, they will cause serious damage to the ecological environment and pose a serious threat to human health. However, the existing oily pollut...
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Login to View More IPC IPC(8): C10G1/00C10G1/02
CPCC10G1/00C10G1/002C10G1/02C10G2300/1003
Inventor 李继凤路学喜
Owner 大庆百世环保科技开发有限公司