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US 2026/0070255 A1Published application
Self-flowing treatment of wood, bamboo, and other porous materials
AssigneeUniversity of North Texas
InventorsSheldon Q. Shi, Xuan Wang
Life of this patent
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Abstract
Methods and systems for self-flowing treatment of wood, bamboo or other porous materials do not require external pressure or complicated equipment. Treatment liquid flows through these porous materials through use of capillary action, the use of absorbent sheets, and differences in pressure. The treatment solution is more evenly dispersed throughout the materials.
Claims12
A self-flowing system for treatment of porous material, comprising:
- a treatment solution;
- a treatment container, wherein the treatment container is at least partially filled with the treatment solution;
- a porous material to be treated, wherein the porous material has a lower surface and an upper surface;
- wherein the porous material is placed in the treatment container and immersed at least partially in the treatment solution, and wherein the upper surface of the porous material is not immersed in the treatment solution;
- a storage container;
- and
- an absorbent material that traverses between the treatment container and the storage container and is in contact with the upper surface of the porous material, wherein the treatment solution flows from the treatment container to the storage container through the porous material and the absorbent material, wherein the treatment solution passes from the lower surface of the porous material through the porous material to an upper surface of the porous material via capillary force.
4 more elements
A method for self-flowing treatment of porous material, comprising:
- placing a porous material in contact with a treatment solution, wherein the porous material has a lower surface and an upper surface, wherein the lower surface of the porous material is immersed in the treatment solution, and wherein the upper surface of the porous material is not immersed in the treatment solution;
- placing an absorbent material in contact with the upper surface of the porous material, whereby the treatment solution passes from the lower surface of the porous material through the porous material to an upper surface of the porous material via capillary force and whereby the treatment solution flows from the upper surface of the porous material into and through the absorbent material;
- collecting the treatment solution after it flows through the absorbent material;
- and
- removing the porous material from the treatment solution to produce a treated porous material.
2 more elements
Dependencies are inferred from the claim text.