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(11)

2 292 399

(13)

(51)

IPC

C13D1/08(2006-01-01)

C13D1/10(2006-01-01)

(21) (22)

Application

2005112016/13, 2005-04-21

(24)

Start date

2005-04-21

(22)

Actual filing date

2005-04-21

(45)

Published

2007-01-27

(72)

Inventor

Reshetova Raisa StepanovnaKondratova Oksana Jur'Evna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnologicheskij Universitet"

METHOD FOR TREATMENT OF FEED WATER FOR EXTRACTION OF SACCHAROSE FROM BEET CHIPS Russian patent published in 2007 - IPC C13D1/08 C13D1/10

Abstract RU 2292399 C1

FIELD: sugar industry.

SUBSTANCE: method involves providing alkalization of ammonia water with sodium hydroxide until pH value reaches 10.5-11.0, followed by deammoniation process; mixing deammonized water with beet pulp press water and barometric water; before mixing process, adding calcium sulfate into said water in an amount of 0.05-0.3% by total weight of water; heating mixture to temperature of 80-85 C and saturating to pH value of 5.5-6.4.

EFFECT: increased extent of clearing feed water from insipid substances.

1 tbl, 5 ex

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RU 2 292 399 C1

Authors

Reshetova Raisa Stepanovna

Kondratova Oksana Jur'Evna

Dates

2007-01-27—Published

2005-04-21—Filed