Urination tissue prepared by recycling medicine residue resources of Thousand Golden Prescriptions, and method for preparing urination tissue

A technology of resource regeneration and small towel removal, which is applied in the fields of pulping with organic solvents, medical preparations containing active ingredients, antipyretics, etc., can solve the problems of difficult removal and high fiber yield, and achieve enhanced physical properties , high yield and low kappa value

Inactive Publication Date: 2019-05-07
ZHUZHOU QIANJIN PHARMA
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method can not only effectively solve the problem of difficult removal of the macromolecular structure of lignin, but also has high fiber yield and good performance; it can also make full use of the

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Urination tissue prepared by recycling medicine residue resources of Thousand Golden Prescriptions, and method for preparing urination tissue
  • Urination tissue prepared by recycling medicine residue resources of Thousand Golden Prescriptions, and method for preparing urination tissue
  • Urination tissue prepared by recycling medicine residue resources of Thousand Golden Prescriptions, and method for preparing urination tissue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A method for preparing fibers by regenerating Qianjinfang herbal dregs resources, comprising the following steps:

[0048] S1. Pretreatment: pretreatment with microwave radiation on Qianjinfang medicine dregs with a water content of 25%, with a microwave power of 900W and a microwave radiation time of 5 minutes, ready for use;

[0049] S2. Cooking: put the Qianjinfang medicinal residues obtained in step S1 in a digester, add a concentration of 40% ethanol solution, the liquid ratio is 1:4, quickly heat up to 120°C, and discharge after 100 minutes of heat preservation reaction to obtain crude slurry and black liquor;

[0050] S3. Washing: Place the coarse slurry obtained in step S2 in a displacement washer, and perform three-stage displacement washing with an ethanol solution with a concentration of 55%, the washing liquid ratio is 1:7, and the washing temperature is 40°C; then wash with water clean, get dregs fiber;

[0051] S4. Extraction of medicinal ingredients: Ev...

Embodiment 2

[0059] A method for preparing fibers by regenerating Qianjinfang herbal dregs resources, comprising the following steps:

[0060] S1. Pretreatment: pretreatment with microwave radiation on Qianjinfang medicine dregs with water content of 45%, microwave power is 1500W, microwave radiation time is 10min, and it is ready for use;

[0061] S2. Cooking: put the Qianjinfang medicinal residues obtained in step S1 in a digester, add a 60% ethanol solution with a liquid ratio of 1:5, quickly heat up to 140°C, and discharge after 120 minutes of heat preservation reaction to obtain crude slurry and black liquor;

[0062] S3. Washing: place the coarse slurry obtained in step S2 in a displacement washer, perform three-stage displacement washing with an ethanol solution with a concentration of 70%, the washing liquid ratio is 1:8, and the washing temperature is 60°C; then wash with water clean, get dregs fiber;

[0063] S4. Extraction of medicinal ingredients: Evaporate and concentrate th...

Embodiment 3

[0070] A method for preparing fibers by regenerating Qianjinfang herbal dregs resources, comprising the following steps:

[0071] S1. Pretreatment: pretreatment with microwave radiation on Qianjinfang medicine dregs with water content of 30%, microwave power is 1000W, microwave radiation time is 7min, and it is ready for use;

[0072] S2. Cooking: put the Qianjinfang medicine dregs obtained in step S1 in a digester, add a concentration of 53% ethanol solution, the liquid ratio is 1:4.5, quickly heat up to 130 ° C, and discharge after 110 minutes of heat preservation reaction to obtain crude slurry and black liquor;

[0073] S3. Washing: Place the coarse slurry obtained in step S2 in a displacement washer, and perform three-stage displacement washing with an ethanol solution with a concentration of 60%, the washing liquid ratio is 1:7, and the washing temperature is 50°C; then wash with water Clean, get dregs fiber.

[0074] S4. Extraction of medically effective ingredients: ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention relates to a urination tissue prepared by recycling medicine residue resources of Thousand Golden Prescriptions, and a method for preparing the urination tissue. The disclosed process for preparing paper from medicine residues of the Thousand Golden Prescriptions comprises the following processes: carrying out microwave pretreatment on the medicine residues, carrying out ethanol pulping, carrying out papermaking, extracting effect components from black liquor, modifying paper, and the like. According to the invention, the medicine residues of the Thousand Golden Prescriptions areused to prepare short fibers, and long-fiber characteristics of cotton fibers are combined, so that the prepared urination tissue has a very good tensile property, and obvious wet strength is achieved through internal sizing and surface application. According to invention, no harmful chemical substance is introduced in the whole process of ethanol pulping, and thus sanitary characteristics of thepaper are ensured. The medicinal components are creatively extracted from the pulping black liquor, and are mixed with basic medicine liquid components consisting of a cortex dictamni extract, a virgate wormwood herb extract, a senecio scandens extract and a cape jasmine fruit, and then the obtained mixture is applied to the paper, so that good anti-inflammatory and antibacterial effects are achieved, microbial infection can be prevented, cleaning, comfort and health-care effects are achieved when the urination tissue is used, and the urination tissue is suitable for being used by women.

Description

technical field [0001] The invention belongs to the technical field of regeneration and utilization of medicinal dregs resources, and in particular relates to a small solution prepared by recycling medicinal residues of Qianjin Fang and a method thereof. Background technique [0002] Recycling and utilization of dregs resources is an important proposition in the field of traditional Chinese medicine. Traditional Chinese medicine residue is not only the main solid waste generated during the production of Chinese herbal medicine by pharmaceutical processing enterprises, but also a unique plant fiber resource in China, and an important raw material for the pulp and paper industry. Traditional Chinese medicine residue is the residue left after Chinese medicinal materials are extracted with water or organic solvents. Its components are mainly cellulose, hemicellulose and lignin. Since Chinese medicinal materials are generally herbaceous plants, they are limited by the chemical pu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D21C1/00D21C3/20D21C9/02D21H15/10D21H11/12D21H11/00D21H19/10D21H17/67D21H17/28D21H17/37D21H17/68D21H17/62D21H21/16D21H21/36D21H27/00A61K36/758A61P29/00A61P31/04A61P31/10
Inventor 刘逆夫龚云李伏君伍实花
Owner ZHUZHOU QIANJIN PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap