Rotary Reactor Liquid-Phase Concentric Layers
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Solution Overview
Problem
Conventional methods for forming layered structures of immiscible liquid-phase layers within rotary reactors face instability issues and inefficiencies in performing multistage reactions in terms of time and space.
Innovation Solution
A method involving a rotary reactor where liquid-phase concentric layers are formed adjacent to the inner surface through centrifugal force by sequentially injecting immiscible liquid-phase materials with varying densities, allowing for efficient multistage reactions by maintaining the stability of the layered structure and enabling phase transfer between layers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If conventional methods are used to form layered structures of immiscible liquid-phase layers, then the layered structure can be formed, but the stability is insufficient and adjacent layers may merge
Solution Approach 1:
The patent applies preliminary action by pre-coating the inner surface of the reactor with a first liquid-phase material before sequentially injecting subsequent liquid-phase materials. This preliminary coating creates a stable foundational layer that prevents merging of adjacent layers during the formation process, directly addressing the stability and reliability issues mentioned in the contradiction.
Solution Approach 2:
The patent segments the liquid-phase materials into distinct concentric layers by controlling their sequential injection and utilizing density differences. Each liquid-phase material forms a separate layer with defined boundaries, preventing merging while maintaining stability. The segmentation is achieved through controlled injection sequences and density-based layering.
2Productivity
If conventional reaction systems are used for multistage reactions, then reactions can be performed, but it is difficult to efficiently perform multistage reactions in terms of time and space
Solution Approach 1:
The patent merges multiple reaction stages into a single reactor system by forming concentric layers of different liquid-phase materials, each containing different reactants or catalysts. This allows multistage reactions to occur simultaneously in different layers, dramatically improving productivity and reducing the time loss associated with sequential batch processing.
Solution Approach 2:
The patent transitions from traditional sequential one-dimensional reaction progression to a multi-dimensional concentric layer structure. Reactants in different layers can interact through controlled phase transfer across layer boundaries, enabling parallel reaction pathways and improving overall reaction efficiency in terms of both time and space utilization.
3Productivity
If conventional reaction systems are used for multistage reactions, then reactions can be performed, but a significantly delicate manipulation is required
Solution Approach 1:
The patent applies self-service by utilizing the natural density differences of immiscible liquid-phase materials to automatically form stable concentric layers without requiring complex external manipulation. The system self-organizes into the desired layered structure through density-driven phase separation, eliminating the need for delicate manual or mechanical intervention to maintain layer stability.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach enables the stable formation of immiscible liquid-phase concentric layers, facilitating efficient multistage reactions such as organic synthesis by maintaining the integrity of the layered structure and allowing for phase transfer, thus optimizing reaction efficiency in terms of time and space.
Implementation Method 1
sequentially and adjacently forming a first liquid-phase concentric layer to an m-th liquid-phase concentric layer (here, m is an integer of 2 or more) in order adjacent or close to an inner side surface of the cylindrical reactor by a centrifugal force due to rotation of the cylindrical reactor
Data Source
AI summary
The present invention relates to a reaction method for forming a layered structure of immiscible liquid-phase concentric layers within a rotary reactor and a reaction system including the layered structure, and may provide a basis capable of efficiently performing a multistage reaction in terms of time and space.