Unlock instant, AI-driven research and patent intelligence for your innovation.
Improved austenite gas analysis method
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
An austenitic gas and gas technology, applied in the direction of analyzing materials and instruments, which can solve the problems of deviation of analytical data and inability to perform analysis.
Inactive Publication Date: 2011-06-08
达娜杉
View PDF0 Cites 0 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
For example, a sample gas composed of 98% carbon dioxide, 1% oxygen, and 1% carbon monoxide cannot be analyzed by an ordinary Austenitic gas analyzer, or the analysis data has a large deviation
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
[0008] Embodiment 1: Analysis process of single absorption tube and double measuring cylinder (1# 100 ml + 2# 20 ml).
[0009] Only one absorption tube absorbs carbon dioxide and analyzes 99% carbon dioxide sample gas.
[0010] In the first step, according to the conventional method, the 1# gas cylinder first collects 100 ml of air to absorb carbon dioxide.
[0011] After completion, collect 20 ml of non-absorbing gas sample gas and store it in 2# gas cylinder 20 ml non-absorbing gas cylinder. The remaining air is emptied.
[0012] In the second step, according to the conventional method, the 1# measuring cylinder collects 100 ml of sample gas and absorbs 90% of carbon dioxide.
[0013] Then transfer the non-absorbed gas sample gas from the 2# 20ml gas cylinder to the 1# 100ml gas cylinder, continue to absorb until the reading remains unchanged, and take the final reading. This final reading minus the 20 mL of non-absorbed gas is the effective carbon dioxide absorption numb...
Embodiment 2
[0015] Example 2: Analysis process of four absorption tubes and double measuring cylinders (1# 100 ml + 2# 30 ml).
[0016] There are four absorber tubes, the first absorbs carbon dioxide, the second analyzes oxygen, the third analyzes carbon monoxide, and the fourth absorbs desorbed ammonia. Sample gas composed of 99% carbon monoxide + 1% carbon dioxide + 0.2% oxygen.
[0017] In the first step, according to the conventional method, the 1# gas cylinder first collects 100 ml of shift gas to absorb carbon dioxide, oxygen, and carbon monoxide.
[0018] After completion, collect 30 ml of non-absorbing gas sample gas and store it in 2# measuring cylinder 30 ml non-absorbing gas cylinder. The remaining air is emptied.
[0019] In the second step, according to the conventional method, the 1# measuring cylinder collects 100 ml of sample gas, and absorbs carbon dioxide, oxygen, and carbon monoxide until the absorption number reaches 90%.
[0020] Then transfer the non-absorbed gas ...
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 handy analyzing method of high-dense easy-adsorption gas for multi-quantity gas pipe, which is characterized by the following: increasing ore or more gas graduated cylinder based on original one to reserve the non-intake gas temporarily; blending the temporarily reserving gas and sample gas after the sample gas is adsorbed over 90 percent; reading number of reach graduated cylinder; analyzing the more than 90 percent adsorbed gas.
Description
1. Technical field [0001] The present invention relates to gas analysis methods. 2. Background technology [0002] The usual Ostwald gas analysis method is to use a single 100ml gas cylinder to measure the gas. For example, the concentration analysis of each component of shift gas. Since there is only one gas cylinder, accurate analysis data cannot be obtained in the later stage due to the increased difficulty of absorption for the measured gas with high absorption number. For example, a sample gas composed of 98% carbon dioxide, 1% oxygen, and 1% carbon monoxide cannot be analyzed by an ordinary Austenitic gas analyzer, or the analysis data deviates greatly. 3. Contents of the invention [0003] In order to analyze the high-absorption number sample gas, the inventor invented a kind of improved Austenitic gas analyzer analysis method, it is characterized in that the gas measuring cylinder used for gas measurement is increased by 1 or more on the basis of the original 1, ...
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