Method for producing microbubble-containing electrolyte solution and method for producing microbubble-containing solvent used for preparing microbubble-containing electrolyte solution
AssigneesAichi Medical University, Sumitomo Seika Chemicals Co., Ltd.
InventorsNaoyuki Hatayama, Munekazu Naito, Shuichi Hirai, Kaori Fukushige, Shigeki Sakaue
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Abstract
The present disclosure provides a method for producing an electrolyte solution which can contain a high concentration of micro bubbles, and a method for producing a micro bubble-containing solvent which can be used for preparing the electrolyte solution, by suppressing decrease in micro bubbles during filtration.
Claims21
A method for producing a micro bubble-containing electrolyte solution, the method comprising:
- filtrating a micro bubble-containing solvent with a filter medium to obtain a filtrate;
- and
- preparing an electrolyte solution from the filtrate, wherein
- a cation concentration in the micro bubble-containing solvent is 2 mmol/l or less,
- wherein the microbubble-containing solvent does not include any monovalent cation;
- and
- wherein the method satisfies at least one of the following conditions (1), (2) and (3):
- Condition (1):
- a micro bubble density in the micro bubble-containing solvent is 1×106 bubbles/ml or more;
- Condition (2):
- the method comprises the step of preparing the micro bubble-containing solvent by introducing micro bubbles into a solvent;
- and
- Condition (3):
- a micro bubble density in the electrolyte solution is 1×105 bubbles/ml or more.
A method for producing a micro bubble-containing solvent used for preparing a micro bubble-containing electrolyte solution, the method comprising:
- filtrating a micro bubble-containing solvent with a filter medium to generate a filtrate, and
- preparing an electrolyte solution from the filtrate, wherein
- a cation concentration in the micro bubble-containing solvent is 2 mmol/l or less,
- wherein the microbubble-containing solvent does not include at least one of monovalent cation and divalent cation;
- and
- wherein the method satisfies at least one of the following conditions (4), (5) and (6):
- Condition (4):
- a micro bubble density in the micro bubble-containing solvent is 1×106 bubbles/ml or more;
- Condition (5):
- the method comprises the step of preparing a-micro bubble-containing solvent by introducing micro bubbles into a solvent;
- and
- Condition (6):
- a micro bubble density in a filtrate is 1×105 bubbles/ml or more.
A method for producing a micro bubble-containing electrolyte solution, the method comprising:
- filtrating a micro bubble-containing solvent with a filter medium to obtain a filtrate;
- and
- preparing an electrolyte solution from the filtrate, wherein
- a cation concentration in the micro bubble-containing solvent is 2 mmol/l or less,
- wherein the microbubble-containing solvent does not include any divalent cation;
- and
- wherein the method satisfies at least one of the following conditions (1), (2) and (3):
- Condition (1):
- a micro bubble density in the micro bubble-containing solvent is 1×106 bubbles/ml or more;
- Condition (2):
- the method comprises the step of preparing the micro bubble-containing solvent by introducing micro bubbles into a solvent;
- and
- Condition (3):
- a micro bubble density in the electrolyte solution is 1×108 bubbles/ml or more.
Dependencies are inferred from the claim text.