PRIMARY LOOP WATER CHEMICAL DETERMINATION METHOD, DEVICE, EQUIPMENT, MEDIUM AND PROGRAM PRODUCT

WIPO Patent Application WO/2024/066154

A1

A primary loop water chemical determination method, comprising: acquiring the concentration of unionized boric acid and of unionized lithium hydroxide in primary loop water at the current measurement temperature, and the saturation solubility in the primary loop of each of the remaining metal elements water except for lithium element in the primary loop water (S11); constructing a first function according to ion charge conservation, an ion product formula of boric acid and lithium hydroxide in the primary loop water and the concentration of unionized boric acid and of unionized lithium hydroxide, wherein the first function is used for characterizing the corresponding relationship between the total concentration of lithium hydroxide and the pH value (S12); and calculating the current pH value of the primary loop water according to the first function and the current measured total concentration of lithium hydroxide (S13).

JPH087116	[Title of Invention] Automatic Water Sampler
WO/1997/035190	MEASUREMENT DEVICE FOR DETERMINING THE PROPERTIES OF A LIQUID
WO/2001/036963	METHOD FOR DETECTING NOXIOUS SUBSTANCES USING PLANT CELL SUSPENSIONS

WANG TAO (CN)
JIN XIN (CN)
LI JINGGANG (CN)
CHEN ZHONGCUN (CN)
LIU YANI (CN)
CHEN WEILIN (CN)

PCT/CN2023/074222

April 04, 2024

February 02, 2023

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CHINA NUCLEAR POWER TECHNOLOGY RES INST CO LTD (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)

G01N33/18; G06F17/15

CN115453080A	2022-12-09
CN113689961A	2021-11-23
CN110097986A	2019-08-06
CN109211813A	2019-01-15
JPS58205893A	1983-11-30
EP0094884A1	1983-11-23
EP0802410A1	1997-10-22
US4941112A	1990-07-10

ADVANCE CHINA IP LAW OFFICE (CN)

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