公开(公告)号：US10381670B2

公开(公告)日：2019-08-13

申请号：US15851967

申请日：2017-12-22

Applicant: M-FIELD ENERGY LTD.

Inventor： Fu-Cheng Wang

IPC: H01M8/065 ,  H01M8/04746 ,  H01M8/0438 ,  B01J7/02 ,  C01B3/06 ,  H01M8/04082

Abstract: A hydrogen production system has an automatic feeding device connected to a buffer tank, and a first valve controlling hydrogen-producing materials to be fed into the buffer tank or not. The buffer tank connects to a main reactor, and the hydrogen-producing materials in the buffer tank are controlled by a second valve to be fed into the main reactor or not. The main reactor connects to a hydrogen storing tank. A one-way check valve is mounted between the main reactor and the hydrogen storing tank to avoid hydrogen in the hydrogen storing tank flowing back to the main reactor. The hydrogen-producing materials in the main reactor undergo a chemical reaction to produce the hydrogen, and the hydrogen storing tank stores the hydrogen to provide fuel of a fuel cell for reducing transporting cost of the hydrogen and for enhancing safety of storing the hydrogen.

公开(公告)号：US20190131643A1

公开(公告)日：2019-05-02

申请号：US15851967

申请日：2017-12-22

Applicant: M-FIELD ENERGY LTD.

Inventor： Fu-Cheng Wang

IPC: H01M8/065 ,  H01M8/04746 ,  H01M8/0438 ,  H01M8/04082 ,  B01J7/02 ,  C01B3/06

CPC classification number: H01M8/065 ,  B01J7/02 ,  C01B3/065 ,  H01M8/04201 ,  H01M8/04388 ,  H01M8/04753 ,  H01M2250/20

Abstract: A hydrogen production system has an automatic feeding device connected to a buffer tank, and a first valve controlling hydrogen-producing materials to be fed into the buffer tank or not. The buffer tank connects to a main reactor, and the hydrogen-producing materials in the buffer tank are controlled by a second valve to be fed into the main reactor or not. The main reactor connects to a hydrogen storing tank. A one-way check valve is mounted between the main reactor and the hydrogen storing tank to avoid hydrogen in the hydrogen storing tank flowing back to the main reactor. The hydrogen-producing materials in the main reactor undergo a chemical reaction to produce the hydrogen, and the hydrogen storing tank stores the hydrogen to provide fuel of a fuel cell for reducing transporting cost of the hydrogen and for enhancing safety of storing the hydrogen.