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2 322 387

(13)

(51)

IPC

C01B15/43(2006-01-01)

(21) (22)

Application

2006122369/15, 2006-06-22

(24)

Start date

2006-06-22

(22)

Actual filing date

2006-06-22

(45)

Published

2008-04-20

(72)

Inventor

Ferapontov Jurij Anatol'EvichUl'Janova Marina AleksandrovnaSazhneva Tat'Jana Valentinovna

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

LITHIUM PEROXIDE PRODUCTION PROCESS Russian patent published in 2008 - IPC C01B15/43

Abstract RU 2322387 C1

FIELD: industrial inorganic synthesis.

SUBSTANCE: process comprises interaction of lithium hydroxide with hydrogen peroxide at LiOH/H₂O₂ molar ratio 1.74-2 and temperature in synthesis zone 25-35°C. Subsequent dehydration of reaction product is performed by exposing it to microwave emission.

EFFECT: increased yield with regard to lithium and reduced expenses on production unit.

6 ex

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RU 2 322 387 C1

Authors

Ferapontov Jurij Anatol'Evich

Ul'Janova Marina Aleksandrovna

Sazhneva Tat'Jana Valentinovna

Dates

2008-04-20—Published

2006-06-22—Filed