Rotational flow strengthening method and device for purifying sulfur production tail gases by Claus method
A Claus method and tail gas purification technology, which is applied in the field of Claus method sulfur production tail gas purification, high-efficiency desulfurization and sulfur production tail gas containing sulfur element and sulfide, which can solve the problem of small investment, general effect of sulfur-containing compounds, and inability to achieve World leading level indicators and other issues
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0084] Example 1:
[0085] In a 40,000 tons / year sulfur recovery device, the cyclone intensification method and device for purifying sulfur tail gas from Claus process of the present invention enhance the separation of sulfur-containing sulfur tail gas to achieve high efficiency, high precision, and low loss. Complete the effective absorption and separation of sulfur-containing compounds in the sulfur tail gas, so that the tail gas sulfur dioxide emission concentration reaches the world level (the sulfur dioxide emission concentration is less than 200mg / Nm 3 ). The specific operation process and effects are described as follows:
[0086] 1. Sulfur tail gas properties and operating conditions
[0087] The tail gas to be treated is mainly the tail gas discharged from the sulfur production part of the conventional Claus process with one-stage high-temperature conversion and two-stage catalytic conversion. The main components are: the main components in the acid gas are H 2 S, CO 2 ,...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap