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Process of fabrication of submicron aligned hydrophobic and oleophilic fibre from polystyrene waste with controllable geometry using-citrus peel extract as solvent

A polystyrene, sub-micron technology, applied in the direction of single-component polystyrene artificial filament, fiber treatment, spinning solution preparation, etc., can solve environmental hazards and other problems

Inactive Publication Date: 2017-12-01
印度海得拉巴理工学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Limitations of current uses of orange peel: There are different ways to remove the waste orange peel, but it is harmful to the environment
[0018] However, none of the prior art mentioned above discloses a cheap and simple method of obtaining nanofibers from waste polystyrene items using extracts from the skins of citrus fruits

Method used

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  • Process of fabrication of submicron aligned hydrophobic and oleophilic fibre from polystyrene waste with controllable geometry using-citrus peel extract as solvent
  • Process of fabrication of submicron aligned hydrophobic and oleophilic fibre from polystyrene waste with controllable geometry using-citrus peel extract as solvent
  • Process of fabrication of submicron aligned hydrophobic and oleophilic fibre from polystyrene waste with controllable geometry using-citrus peel extract as solvent

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Embodiment Construction

[0032] Reference will now be made in detail to one or more exemplary embodiments of the invention. Before describing detailed embodiments in accordance with the present disclosure, it should be observed that embodiments pertain primarily to combinations of process / method steps and products.

[0033] As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, product, method, article, apparatus, or A device does not include only those elements, but may also include other elements not expressly listed or inherent in such a process, product, method, article, device or device. An element beginning with "comprising..." does not (without further limitations) exclude the presence of additional identical elements in the process, product, method, article, device or equipment that includes the element.

[0034] Any implementation described herein is not necessarily to be construed as preferred...

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Abstract

The invention discloses a process of fabrication of a submicron aligned hydrophobic and oleophilic fibre from polystyrene waste with controllable geometry using-citrus peel extract as a solvent. The present invention discloses a simple mechanical method of fabrication of sub-micron aligned free standing hydrophobic and oleophilic fibers of polystyrene waste using extracts obtained from the peel of any citrus fruit such as orange, lemon, sweet lime, kinnow etc. as solvent. Fibers are aligned and useful in making different geometries. Process of making film using this process is facile and fast and film obtained is free standing film. Process set-up have minimum requirement and is inexpensive. This method is simple and flexible with respect to set-up and process. This process has the potential of being industrialized. Therefore, this method can be beneficial in dealing with both the orange peel and polystyrene waste.

Description

technical field [0001] The present invention relates to a method of making submicron aligned hydrophobic and lipophilic polystyrene fibers with artificially controllable geometry, and more particularly to a method using The extract obtained from the bark is used as a solvent to complete the manufacturing process. Background technique [0002] Orange (orange, orange) is mainly used in the fruit juice industry. The thick, bitter skin is removed during the juice making process. These discarded skins are difficult to dispose of and are classified as solid agricultural waste. [0003] Orange peels can be processed into animal feed by drying using pressure and heat. Orange oil is obtained by pressing the peel and is a by-product of the fruit juice industry, used to flavor food and in the perfume industry to impart aroma. Orange peel is rich in components such as limonene (used in cosmetics, perfume industry, food flavoring, pesticides, as a solvent and as a household cleaner),...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J11/00
CPCD01D1/02D01D5/00D01F6/22A23L19/07C08J2325/06C08J11/08Y02W30/62
Inventor 钱德拉·谢卡尔·沙玛希塔尔·亚达夫
Owner 印度海得拉巴理工学院
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