| 摘要 |
The purpose of the invention is to increase the heating power of a heating agent, which is a chemical heating agent that has been used in the past for heating emergency provisions or lunches during emergencies, outdoor hot water supply, de-odorizing or insect-repelling/insecticidal fumigation, heating portable emergency provisions, etc., which is obtained from a main heating agent substantially having calcium oxide and aluminum as the main components and a heating assistant having water as the main component. The heating power of the heating agent has been dramatically improved by using an aqueous solution of a carbonate as the heating assistant. |
