Water Soluble Cremation Ash Pellets for Safe Dispersion
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Solution Overview
Problem
Current methods for dispersing cremation ashes do not effectively prevent inhalation by bystanders and can result in unintended surface contamination, as the powder-like ashes lack a mechanism for environmentally friendly dispersion.
Innovation Solution
A water soluble product is created by combining cremation ash with a binder, such as gelatin and cornstarch, which retains the ashes in a solid form until exposed to moisture, allowing for safe and environmentally friendly dispersion, potentially with added coloring agents for visual effects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If ashes are dispersed in powder form, then they can be easily scattered, but they cover unintended surfaces and cause inhalation hazards
Solution Approach 1:
The invention segments the ashes into encapsulated units or pellets rather than dispersing loose powder. Each unit contains a controlled amount of ashes (0.1-10 grams) encapsulated in a matrix material, allowing systematic dispersion while preventing uncontrolled scattering and inhalation hazards associated with powder form.
Solution Approach 2:
The invention introduces an intermediary encapsulation matrix (such as biodegradable polymers, wax, or natural materials) that contains the ashes during handling and transport. This intermediary protects against inhalation and surface contamination while allowing controlled release through dissolution, erosion, or mechanical breakdown at the dispersion site.
2Ease of operation
If ashes are stored in solid form, then they are easy to handle and transport, but they require permanent storage solutions
Solution Approach 1:
The invention creates a dynamic system where the ashes are initially in a stable solid encapsulated form for easy handling and transport, but can transition to a dispersed state when needed. The encapsulated units maintain structural integrity during storage yet can be easily dispersed by dissolution in water, erosion by wave action, or mechanical breakdown, providing versatility in disposal options.
Solution Approach 2:
The invention utilizes parameter changes in the encapsulation material (such as water solubility, melting point, or biodegradability) to enable transition from stable solid form during storage to dispersed form during disposal. By selecting materials with appropriate parameters, the system maintains handling ease while enabling flexible dispersion through environmental exposure.
3Duration of action of stationary object
If non-water soluble materials are used for keepsakes, then permanent memorials are created, but they do not disperse environmentally friendly
Solution Approach 1:
The invention applies partial permanence by creating keepsakes that are durable enough for memorial purposes but designed to ultimately disperse. The encapsulated units can be kept as permanent memorials indefinitely, yet when disposed of in the environment, they will gradually dissolve, erode, or biodegrade to release ashes in an environmentally friendly manner, combining permanence with eventual dispersal.
Solution Approach 2:
The invention creates a dual-purpose product that functions as a permanent keepsake during its service life but is designed to become disposable and biodegradable after use. The encapsulation materials are selected to provide sufficient durability for memorial purposes yet will eventually break down in the environment, allowing the ashes to disperse naturally without long-term environmental persistence.
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
The product ensures ashes are dispersed without airborne exposure and contamination, providing a respectful and environmentally friendly method for handling cremation remains, with the ability to retain or disperse ashes as desired, maintaining a clean and safe environment.
Implementation Method 1
when exposed to water or moisture, the binder begins to dissolve, and preferably does dissolve, thereby rendering any remaining undissolved components of the product as a powder consistency or other consistency such as sand, ash etc.
Data Source
AI summary
A method of distributing ashes by forming water soluble solid product(s) with the ashes. Upon wetting the water soluble product(s), the binder releases in a period of about time thereby allowing the ashes to dissipate into nature while minimizing the likelihood of having airborne ash.