US 2026/0208144 A1 · METHOD AND APPARATUS FOR SYNTHESIS REACTION BETWEEN REAGENT AND PACKING

Abstract

The disclosure provides a method and apparatus for a synthesis reaction between a reagent and a packing, the method comprising: S1, introducing a preset volume of a reagent liquid into a synthesis vessel; S2, allowing a part of a preset volume of the reagent liquid to flow through the reaction packing to obtain a primary reaction fluid; S3, allowing a part of a preset volume of the primary reaction fluid to flow through the reaction packing again in a reverse direction to obtain a secondary reaction fluid, wherein the other part of the primary reaction fluid that does not flow through the reaction packing in a reverse direction becomes a discharged liquid separated from the reaction packing; and S4, after repeating S2 to S3 multiple times, discharging the reagent liquid remaining in the synthesis vessel. The disclosure enables complete conversion of residual liquids, thereby achieving cost reduction and environmental protection.

Claims12

Dependent claims

A method for a synthesis reaction between a reagent and a packing, comprising:

step S1, providing a reagent liquid comprising the reagent, and a synthesis vessel loaded with a reaction packing, and introducing a first preset volume of the reagent liquid into the synthesis vessel;
step S2, allowing a part of a second preset volume of the reagent liquid to flow through the reaction packing to obtain a primary reaction fluid;
step S3, allowing a part of a third preset volume of the primary reaction fluid to flow through the reaction packing again in a reverse direction to obtain a secondary reaction fluid, wherein the other part of the primary reaction fluid that does not flow through the reaction packing in the reverse direction is separated from the reaction packing as a discharged liquid, and a fourth volume of the discharged liquid is the difference between the second preset volume and the third preset volume;
and
step S4, after repeating steps S2-S3 multiple times, discharging the reagent liquid remaining in the synthesis vessel.

2 more elements

An apparatus for synthesis of a reagent and a packing, comprising a liquid injection unit, a synthesis vessel, and a liquid driving unit, wherein

the liquid injection unit is connected to a storage vessel storing a reagent liquid containing the reagent, and the synthesis vessel is loaded with a reaction packing, and the liquid injection unit is configured to introduce the reagent liquid into the synthesis vessel;
and
the liquid driving unit is in communication with the synthesis vessel and is configured to control the flow and a flow direction of the reagent liquid in the synthesis vessel;
and
the apparatus for synthesis of a reagent and a packing performs the synthesis of the reagent with the packing by
step a, introducing a first preset volume of the reagent liquid into the synthesis vessel by the liquid injection unit;
step b, allowing a part of a second preset volume of the reagent liquid to flow through the reaction packing by the liquid driving unit to obtain a primary reaction fluid;
step c, allowing a part of a third preset volume of the primary reaction fluid to flow through the reaction packing again in a reverse direction by the liquid driving unit to obtain a secondary reaction fluid, wherein the other part of the primary reaction fluid that does not flow through the reaction packing in the reverse direction is separable from the reaction packing as a discharged liquid, and a fourth volume of the discharged liquid is the difference between the second preset volume and the third preset volume;
and
step d, after repeating steps b and c multiple times by the liquid driving unit, discharging the reagent liquid remaining in the synthesis vessel.

7 more elements

Dependencies are inferred from the claim text.

Method and apparatus for synthesis reaction between reagent and packing

Life of this patent

Method and apparatus for synthesis reaction between reagent and packing

Life of this patent

Abstract

Claims12