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Simulation experimental facility used for determining influence of solid chemicals to metal corrosivity

A technology for simulating experiments and chemicals, applied in the field of simulating experimental equipment for determining the corrosiveness of solid chemicals to metals, it can solve problems such as blanks, and achieve the effects of low cost, controllable experimental temperature, and fast and flexible operation.

Active Publication Date: 2011-06-15
SHANGHAI RES INST OF CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the field of detection devices for the corrosion of solid chemicals to metals is basically blank, which requires the design of a simple, compact and safe experimental device to simulate the corrosion of solid chemicals to metals in various environments

Method used

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  • Simulation experimental facility used for determining influence of solid chemicals to metal corrosivity
  • Simulation experimental facility used for determining influence of solid chemicals to metal corrosivity

Examples

Experimental program
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Embodiment

[0033] A simulated experimental device for measuring the corrosivity of solid chemicals to metals, the structure of which is as follows figure 1 As shown, it includes air pump 1, filter 2, regulating valve 3, three-way valve 4, soap film flowmeter 5, bubbling evaporating flask 6, air preheating coil 7, observation room 8, shelf 9, bracket 10 , Humidity measuring device 11, heating element 12, fan 13, temperature controller 14, probe 15, air intake pipeline 16, other gas intake pipeline 17, box body 19.

[0034] Wherein, the air pump 1 is installed at the inlet of the air pipeline 16, the filter 2 and the regulating valve 3 are installed on the air intake pipeline 16 connected to the air pump 1 and the box body 19, and the regulating valve 3 is used to regulate the air entering the observation chamber 8. The flow velocity of air, three-way valve 4 has two, is respectively arranged on the air inlet pipeline 16 and other gas inlet pipelines 17, can pass CO in this pipeline 17 2 ...

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Abstract

The invention relates to a simulation experimental facility used for determining the influence of solid chemicals on the metal corrosivity, comprising an air pump, a filter, a regulating valve, a three-way valve, a soap film flowmeter, a bubbling evaporation bottle, an air preheating coil, an observation room, a shelf, a support, a humidity measurement device, a heating element, a fan, a temperature controller, a probe, an air inlet pipeline, an inlet pipeline for other gases and a box body. Compared with the prior art, the facility in the invention can be widely applied to the fields of environmental protection and chemical industry and even product transportation process, the structure is simple, and the facility is safe and convenient to use.

Description

technical field [0001] The invention relates to a metal corrosivity measuring device, in particular to a simulated experimental device for measuring the corrosivity of solid chemicals to metal. Background technique [0002] With the development of science and technology, people's awareness of the safety of the production environment and living environment is getting deeper and deeper, and they are paying more and more attention to environmental protection. Environmental protection and safety have been valued by government departments at all levels, enterprises and institutions. Regulations and standards are becoming more and more perfect, and strict requirements are put forward for the production and transportation of toxic, harmful, flammable and explosive dangerous goods. Dangerous goods detection is essential and has been included in the compulsory identification catalog by the state. In this way, various sampling and testing equipment came into being. However, the fiel...

Claims

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Application Information

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IPC IPC(8): G01N31/00
Inventor 刘刚张小沁薛晓康蒋鑫段路路
Owner SHANGHAI RES INST OF CHEM IND
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