A system for collecting and treating exhaust gas from various types of storage tanks during 1,4-butanediol production
By designing a waste gas collection and treatment system that includes an intermediate storage tank, a breather valve, a nitrogen pipeline, a tee, a single breather valve, a spray tower, and an incineration device, the problems of low efficiency and incomplete treatment of waste gas from traditional storage tanks have been solved. This system achieves safe and efficient collection of waste gas and meets environmental emission standards, thereby improving the safety and economy of production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 河南开祥精细化工有限公司
- Filing Date
- 2025-09-02
- Publication Date
- 2026-07-24
AI Technical Summary
In the traditional 1,4-butanediol production process, the treatment of waste gas from storage tanks suffers from low collection efficiency and incomplete treatment, leading to environmental pollution and material waste, and affecting production safety and economy.
A waste gas collection and treatment system was designed, which includes an intermediate storage tank, a breather valve, a nitrogen pipeline, a tee, a single breather valve, a spray tower, and an incineration device. Through staged exhaust, spray absorption, and incineration, the system achieves efficient collection and thorough purification of waste gas.
It has achieved safe and efficient collection of waste gas from storage tanks and environmentally compliant emissions, reducing environmental pollution and material waste, and improving the safety and economy of production.
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Figure CN224541376U_ABST