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Method for keeping reagent delivery concentration

A concentration and reagent technology, which is applied in the pipeline system, mechanical equipment, gas/liquid distribution and storage, etc., can solve the problems of uncontrollable concentration and dosage, and achieve the effects of avoiding waste, improving utilization rate, and ensuring delivery concentration

Pending Publication Date: 2021-07-23
北京柯莱文科技咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The hardening effect of anhydrous alcohol is closely related to its usage and concentration, but during its use, the delivery pipeline is often filled with other aqueous liquids such as brine, so the anhydrous alcohol will inevitably be diluted in the delivery pipeline. Its concentration and dosage cannot be controlled

Method used

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  • Method for keeping reagent delivery concentration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Before the absolute ethanol enters the conveying pipe 1, perfluorodecalin is passed through the conveying pipe 1; phenol red is dissolved in the conveyed absolute ethanol.

Embodiment 2

[0051] Before absolute ethanol enters delivery tube 1, feed 0.8ml iodized oil in delivery tube 1 earlier.

Embodiment 3

[0053] Before the absolute ethanol enters the delivery tube 1, 0.4ml of perfluorodecalin is introduced into the delivery tube 1.

[0054] Methylene blue is dissolved in the delivered absolute ethanol, and the delivered absolute alcohol is diluted with water. Wherein, the concentration of absolute ethanol is 90%.

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PUM

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Abstract

The invention discloses a method for keeping reagent delivery concentration. According to the specific implementation scheme of the method, a first lotion is injected into a delivery pipe before an anhydrous alcohol enters the delivery pipe; and the first lotion and the anhydrous alcohol are mutually insoluble. The method is simple and convenient to operate; the anhydrous alcohol can be effectively prevented from being diluted in the delivery pipe, and then the delivery concentration of the anhydrous alcohol in the delivery pipe can be guaranteed; and accordingly, the usage amount of the anhydrous alcohol can be accurately adjusted.

Description

technical field [0001] The present application relates to the technical field of reagent delivery, in particular to a method for maintaining the delivery concentration of a reagent. Background technique [0002] Currently, anhydrous alcohols are the most widely used hardeners. [0003] The hardening effect of anhydrous alcohol is closely related to its usage and concentration, but during its use, the delivery pipeline is often filled with other aqueous liquids such as brine, so the anhydrous alcohol will inevitably be diluted in the delivery pipeline. Its concentration and dosage just can't be controlled. [0004] Therefore, how to provide a method for maintaining the delivery concentration of the reagent is a technical problem to be solved urgently by those skilled in the art. Contents of the invention [0005] In order to solve the above technical problems, the present invention provides a method for maintaining the concentration of reagent delivery, which is easy to o...

Claims

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Application Information

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IPC IPC(8): F17D1/08F17D3/12F17D5/00
CPCF17D1/08F17D3/12F17D5/00
Inventor 黎悦匡华韩玲范新东苏立新邴涛董一颍
Owner 北京柯莱文科技咨询有限公司