Reclaiming apparatus and method, and CO2 recovery apparatus and method
AssigneeMitsubishi Heavy Industries Engineering, Ltd.
InventorsOsamu Miyamoto, Takashi Kamijo, Tatsuya Tsujiuchi
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Abstract
A reclaiming apparatus includes: a container in which a reclaiming process of an absorption liquid is performed; an absorption liquid supply line for supplying the container with the absorption liquid; a heat exchange device, installed inside the container, for heating a liquid inside the container; a circulation line for extracting the liquid inside the container, circulating the liquid and returning the liquid to the container; and a circulation pump installed in the circulation line.
Claims13
A reclaiming apparatus, comprising:
- a container in which a reclaiming process of an absorption liquid is performed;
- an absorption liquid supply line for supplying the container with the absorption liquid;
- a heat exchange device, installed inside the container, for heating a liquid inside the container;
- a circulation line for extracting the liquid inside the container, circulating the liquid and returning the liquid to the container;
- and
- a circulation pump installed in the circulation line, wherein
- the absorption liquid supply line is connected to the circulation line and supplies the circulation line with the absorption liquid.
A reclaiming method, comprising:
- a step of supplying a container including a heat exchange device inside with an absorption liquid via an absorption liquid supply line;
- a step of performing a reclaiming process by heating a liquid inside the container containing the absorption liquid with the heat exchange device;
- a step of extracting the liquid inside the container to a circulation line;
- and
- a step of returning the liquid extracted to the circulation line to the container, by circulating the liquid with a circulation pump installed in the circulation line, wherein
- the absorption liquid supply line is connected to the circulation line, and
- the step of supplying the absorption liquid includes supplying the container with the absorption liquid via the circulation line.
A reclaiming apparatus, comprising:
- a container in which a reclaiming process of an absorption liquid is performed;
- an absorption liquid supply line for supplying the container with the absorption liquid;
- a heat exchange device, installed inside the container, for heating a liquid inside the container which contains the absorption liquid;
- and
- a bumping suppressing agent supply device for adding a bumping suppressing agent into the container from a bottom part of the container via a bumping suppressing agent supply line connected to the bottom part,
- wherein the bumping suppressing agent contains a rich liquid having a higher concentration of an absorption target material than the absorption liquid.
Dependencies are inferred from the claim text.