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Method for detecting carbon dioxide retention performance of bottle by weighing method

A carbon dioxide and detection bottle technology, applied in material weighing, measuring devices, instruments, etc., can solve the problems of high professional and technical requirements of testing personnel, complicated testing process, and difficult testing, and achieve fast testing, reduce errors, and reduce work. amount of effect

Pending Publication Date: 2021-03-30
GUANG DONG XING LIAN PRECISE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method extracts carbon dioxide gas by using a chemical reaction method from the carbonated beverage solution, and then compares the relationship between the peak area of ​​the gas chromatography signal and the amount of carbonate added with the standard curve to obtain the content of carbon dioxide in the carbonated beverage sample. The whole testing process is very complicated, and it requires high professional skills for testing personnel, and the testing is difficult. It is not suitable for general enterprise quality control personnel to use this method.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] A method of using a reproducible bottle carbon dioxide in a proportion of heavyweight, including the following steps:

[0024] Step 1: Weigh the total weight M of the bottle and cap 1 And record;

[0025] Step 2: Improve the appropriate amount of carbon dioxide into the bottle, then use the bottle cover to seal to obtain the detection bottle test product; in order to facilitate the storage of carbon dioxide, the carbon dioxide is dry ice, the dried dry ice is a block, needed to break the dry ice and use the clip. Take the tool (such as forceps) to quickly add finely broken dry ice into the bottle, pay attention to wear gloves when taking out dry ice, prevent frostbite;

[0026] Step 3: Test the total weight of the bottle test product after the carbon dioxide in the bottle tester is detected and restored to the normal temperature. 2 And record;

[0027] Step 4: Calculate the detection bottle test product carbon dioxide initial retained amount GV value, the calculation formul...

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PUM

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Abstract

The invention discloses a method for detecting the carbon dioxide retention performance of a bottle by using a weighing method, which can accurately and efficiently detect the carbon dioxide retentioncapacity of the bottle, provide a data basis for formulating the shelf life of a carbonated beverage and reduce the detection workload in a research and development stage. The detection is fast, andthe sample only needs to be weighed on a precision analytical balance; detection is accurate, difference fluctuation between samples is not involved, and personnel detection errors are reduced; non-destructive detection is realized, the workload is reduced, and the same group of used samples only needs to be weighed from the beginning of detection to the end of detection.

Description

Technical field [0001] The present invention relates to a method of detecting a bottle carbon dioxide storage performance, and is specifically a method of using a reproduction of bottle carbon dioxide storage performance. Background technique [0002] Carbon dioxide storage properties of carbonated bottles are an important test project that determines the shelf life of carbonated drinks. Therefore, after a new bottle type is designed or the material is changed, the carbon dioxide abstraction test is required. At present, there are three main carboqc methods, non-aerovasive samples of Zahm-Nagel hand-crank and suction pattern Zahm-Nagel hand, these three methods are destructive detection methods, according to detection Multi-group carbonated water samples were prepared by frequency and cycle, and the carbon dioxide content was detected by a multi-group test, and the carbon dioxide content was detected in different periods, and the shelf life of the product was simulated. This meth...

Claims

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Application Information

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IPC IPC(8): G01N5/00
CPCG01N5/00
Inventor 谢国基姜晓平谢君健杨鹏欧阳荣卢佳
Owner GUANG DONG XING LIAN PRECISE MACHINERY