Serial Chromatography Column Insulation Without Column Ovens
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Solution Overview
Problem
Conventional serial column chromatography systems require large column ovens to prevent thermal gradients, occupying significant space and increasing costs.
Innovation Solution
The use of insulating sleeves to encase individual or clusters of chromatography columns eliminates the need for column ovens, allowing columns to be arranged in close proximity, reducing system size and costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If column ovens are used to prevent thermal gradients, then thermal stability is maintained, but system size and cost increase significantly
Solution Approach 1:
The patent extracts the insulation function from a traditional column oven and applies it directly to the columns themselves through insulating sleeves. This removes the need for a large enclosing oven structure while maintaining thermal stability, thereby reducing system size without sacrificing thermal control.
Solution Approach 2:
Instead of providing uniform thermal control through a large column oven, the patent applies insulation locally at each column level using individual insulating sleeves. This localized approach maintains thermal stability where needed while eliminating the need for a voluminous enclosing structure.
2Stability of the object's composition
If column ovens are used to prevent thermal gradients, then thermal stability is maintained, but costs increase
Solution Approach 1:
The patent extracts the insulation function from an expensive column oven system and implements it through simpler, more cost-effective insulating sleeves that can be applied directly to each column, thereby maintaining thermal stability while reducing manufacturing costs.
Solution Approach 2:
The insulating sleeves represent a simpler, more economical alternative to traditional column ovens. These sleeves can be manufactured at lower cost and are easier to install and replace, reducing the overall system cost while maintaining the necessary thermal stability.
3Volume of stationary object
If insulating sleeves are used instead of column ovens, then system size is reduced, but thermal control capability must be maintained
Solution Approach 1:
The patent applies insulation locally at each column level using individual insulating sleeves, ensuring thermal stability is maintained at the source of thermal gradients without requiring a large enclosing structure. This localized insulation approach achieves thermal control in a compact configuration.
Solution Approach 2:
The patent extracts the thermal control function from a centralized column oven and distributes it to individual columns through insulating sleeves, maintaining thermal stability while dramatically reducing the volume occupied by thermal control equipment.
4Area of stationary object
If multiple columns are arranged in close proximity, then space is saved, but thermal gradients may increase without adequate insulation
Solution Approach 1:
The patent applies individual insulating sleeves to each column in the closely-spaced array, providing localized thermal control that prevents thermal gradients between adjacent columns. This allows columns to be arranged in close proximity while maintaining thermal stability through column-specific insulation.
Solution Approach 2:
The patent extracts the thermal isolation function from a centralized oven environment and applies it individually to each column, enabling close spacing of columns while preventing thermal interference through dedicated insulating sleeves on each column.
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 configuration decreases the overall size of the chromatography arrangement and reduces costs by eliminating the need for column ovens while maintaining thermal stability through the use of insulating sleeves.
Implementation Method 1
a plurality of chromatography columns arranged in a longitudinally parallel configuration and insulated by insulating sleeves
Data Source
AI summary
Exemplary embodiments eliminate the need for column ovens in serial column chromatography arrangements and systems by using insulated sleeves. The insulated sleeves may encase individual chromatography columns or clusters of chromatography columns. The use of the insulated sleeves allows the chromatography columns to be positioned in close proximity to each other. This may decrease the overall size of a serial column chromatography arrangement and may reduce costs by not requiring the column ovens.