Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A cultivation method and fluorescence technology, applied in chemical instruments and methods, luminescent materials, climate change adaptation, etc., can solve the problems of fading, long time, and no reports, and achieve the effect of no radioactivity and long luminescence time.
Inactive Publication Date: 2011-11-23
GUANGDONG OCEAN UNIVERSITY
View PDF3 Cites 20 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
But the disadvantage of these two is that artificial cultivation usually dyes the bead nucleus, which will fade after a long time, while the dyed pearls in the later stage can only be dyed light color, and the dyeing process is strictly confidential. If dyed dark color, it will fade over time
After searchi
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
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0016] Cultivating Pinctada martensii nocturnal fluorescent pearl oyster can be divided into the following steps:
[0017] 1) Luminous powder coated bead core:
[0018] Will Al 2 o 3 , Al(OH) 3 , Eu 2 o 3 According to the molar ratio of 4:1:4, plus 1% (by weight) H 3 BO 3 As a co-solvent, the above raw materials are fully mixed and evenly sintered at 1400°C for 2.5 hours, the intermediate product is taken out and pulverized, synthesized in a nitrogen atmosphere at 1500°C, taken out and pulverized, washed with 1% KOH solution until the pH reaches 10.0, filter the sample through filter paper, dry at 70°C, grind it finely, and sieve it with a 10,000-mesh sieve to get luminous powder. Take 10% luminous powder and mix it with epoxy resin evenly. After 24 hours of curing, apply methyl methacrylate Esters are the protective layer.
[0019] 2) Bead core treatment:
[0020] In the aseptic cleaning operation bench, filter the seawater through a 0.45 μm membrane, add 1% seaweed ...
Embodiment 2
[0025] Cultivating the night fluorescent pearl oyster of the pleated crested clam can be divided into the following steps:
[0026] 1) Luminous powder coated bead core:
[0027] Will Al 2 o 3 , Al(OH) 3 , Eu 2 o 3 According to the molar ratio of 4:1:4, plus 1% (by weight) H 3 BO 3 As a co-solvent, the above raw materials are fully mixed and evenly sintered at 1400°C for 2.5 hours, the intermediate product is taken out and pulverized, synthesized in a nitrogen atmosphere at 1500°C, taken out and pulverized, washed with 1% KOH solution until the pH reaches 10.0, filter the sample through filter paper, dry at 70°C, grind it finely, and sieve it with a 10,000-mesh sieve to get luminous powder. Take 10% luminous powder and mix it with epoxy resin evenly. After 24 hours of curing, apply methyl methacrylate Esters are the protective layer.
[0028] 2) Bead core treatment:
[0029] In the aseptic cleansing operation bench, filter the seawater through a 0.45 μm membrane, add 2...
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
Login to view more
Abstract
The invention discloses a breeding method of a night fluorescent pearl oyster, comprising the following steps of: uniformly mixing night fluorescent powder with epoxide resin; coating an obtained mixture on the surface of a pearl nucleus; curing, and coating methyl methacrylate as a protecting layer; treating by using a pearl nucleus adjusting agent prepared from algal polysaccharides and aureomycin; treating cell shells by using an adjusting agent prepared from shellfish meat hydrolyzate same as that for a pearl oyster (mussel), and aureomycin, and carrying out an pearl-nucleus-inserting operation; and then fostering a freshwater mussel or pearl-breeding shellfish in a recuperation pool temporarily after the pearl-nucleus-inserting operation, then placing the freshwater mussel or pearl-breeding shellfish in a breeding water area for hoisted breeding, and harvesting after maturity to obtain a pearl, namely a night fluorescent pearl. According to the breeding method of the night fluorescent pearl oyster, the problems that the traditional pearls have single kind and low added value as well as the pearl-nucleus-inserting operation has low nucleus reserving rate and great repelling force are mainly solved; the ornament and the added value of the pearls are increased; and the nucleus splitting rate and the repelling force of the pearl oyster subjected to the operation are reduced.
Description
technical field [0001] The invention relates to the technical field of pearl cultivation, in particular to a method for cultivating nocturnal fluorescent pearl oysters. Background technique [0002] At present, my country's pearls show the phenomenon of "high output and low value", which seriously restricts the development of the pearl industry. In 2005, the output reached 1,500 tons, accounting for more than 95% of the world's total, but its output value accounted for 5%-10% of the world's total pearl output value. %, of which more than 80% of pearls can only be sold to Hong Kong, Japan, Europe and the United States in the form of raw materials or primary processed products, so our country urgently needs to increase the variety of pearls, change the original single type, and cultivate diverse and characteristic pearls , to enhance its added value. Nowadays, most pearls in the market are artificially cultivated or dyed later in order to increase the diversity of pearl colors ...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more