Method for detecting shearing performance of paraffin emulsion
A technology of paraffin emulsion and detection method, applied in measurement devices, preparation of test samples, instruments, etc., can solve problems such as poor shear force, production line shutdown, easy blockage of pumps and pipelines, etc., to improve accuracy and reliability. degree of effect
Pending Publication Date: 2022-07-01
安徽斯迈特新材料股份有限公司
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Problems solved by technology
The emulsifiers of traditional paraffin emulsions are stearic acid and ammonia water. This emulsion has strong shear resistance. However, with the requirements of environmental protection, this kind of paraffin wax emulsion made of anionic emulsifiers such as stearic acid and ammonia water is gradually being adopted by environmental protection. Emulsions made of non-ionic emulsifiers are used instead, but it is difficult to control the process conditions of this emulsion during the preparation process, and it is easy to cause poor shear force, which makes it easy to block the pump and pipeline during the use of the emulsion, resulting in the shutdown of the production line
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[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0028] like figure 1 As shown, a method for detecting the shear performance of a paraffin emulsion, the specific steps include:
[0029] Step 1: Identify the finished paraffin emulsion storage device, and set the sampling device according to the finished paraffin emulsion storage device;
[0030] In one embodiment, the sampling device is an existing device suitable for sampling finished paraffin emulsions. Sampling is carried out by random sampling. Generally, a sample of 500 ml is sufficient. However, c...
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The invention discloses a paraffin emulsion shearing performance detection method, and belongs to the technical field of paraffin emulsion shearing performance detection.The paraffin emulsion shearing performance detection method specifically comprises the steps that 1, a finished product paraffin emulsion storage device is identified, and a sampling device is arranged according to the finished product paraffin emulsion storage device; 2, the collected finished product paraffin emulsion sample is put into a stirring device to be stirred, real-time data collection is carried out in the stirring process, and the collected data comprise stirring time and a stirring image; 3, analyzing the acquired data in real time, identifying the acquisition nodes, controlling the corresponding stirring device to stop running according to the identified acquisition nodes, and integrating the acquired data into analysis data; and step 4, analyzing the analysis data to obtain an anti-shearing force attribute result of the finished product paraffin emulsion. By disclosing multiple detection modes, detection personnel can realize shear resistance detection on the finished product paraffin emulsion under different conditions.
Description
technical field [0001] The invention belongs to the technical field of shear performance detection of paraffin wax emulsion, in particular to a detection method for shear performance of paraffin wax emulsion. Background technique [0002] Paraffin wax emulsion is mainly used in the production process of papermaking and wood-based panels, and the finished paraffin wax emulsion is mainly added to the pipeline by screw pump or gear pump. The emulsifiers of traditional paraffin emulsion are stearic acid and ammonia water. This emulsion has strong shear resistance, but with the requirements of environmental protection, this kind of paraffin wax emulsion made of anionic emulsifiers such as stearic acid and ammonia water is gradually used by environmental protection type. The emulsion made of non-ionic emulsifiers is replaced, but the process conditions of this emulsion in the preparation process are difficult to control, and it is easy to cause poor shear force, which makes the em...
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IPC IPC(8): G01N1/38G01N21/84
CPCG01N1/38G01N21/84
Inventor 田建国
Owner 安徽斯迈特新材料股份有限公司