SYNTHESIS DEVICE AND WEIGHING MECHANISM

WIPO Patent Application WO/2018/180642

A1

Provided is a highly reliable synthesis device for chemically synthesizing a plurality of types of solutions by selectively sending the solutions, the device having improved solution utilization efficiency and a simplified device configuration. Also provided is a weighing mechanism which accurately weighs the solutions in order to improve the solution utilization efficiency. Specifically, a synthesis device 3 includes: a plurality of lead-out pipes 6 provided respectively from a plurality of storage containers 2 in which solutions are stored; a solution sending means 24 for sending the solutions through the lead-out pipes 6; a reaction vessel 9 into which the sent solutions are introduced and in which a synthesis product is generated; and a weighing mechanism 15 which is provided in the middle of an entire flow path 25, between the storage containers 2 and the reaction vessel 9, and which weighs the solution to be sent to the reaction vessel 9. The weighing mechanism 15 also selectively acquires and weighs a plurality of solutions. The weighing mechanism 15 includes: a holding portion 27 for holding downstream end portion 6a sides of the lead-out pipes 6; a weighing container 7 for receiving the solutions flowing out from the downstream end portions 6a; and a weight sensor 26 for measuring the weight in the weighing container 7.

INAKA CHISA (JP)
NIWA TSUKASA (JP)
IWADE TAKASHI (JP)
NAKAKITA KAZUNORI (JP)

PCT/JP2018/010612

October 04, 2018

March 16, 2018

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TORAY ENG CO LTD (JP)

B01J14/00; B01J4/02

JP2015120642A	2015-07-02
JPS63274440A	1988-11-11
JPH08272456A	1996-10-18
JP2000051685A	2000-02-22
JPH0910568A	1997-01-14
JP2009069150A	2009-04-02
JP2003528380A	2003-09-24

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