WATER-SOLUBLE HUMATE PREPARATION METHOD Russian patent published in 2006 - IPC C05F11/02 

Abstract RU 2286970 C1

FIELD: natural substance production technologies.

SUBSTANCE: invention relates to preparing humate-containing compounds from peat and can be used in agriculture, food industry, and medicine. Method comprises packaging peat into bags, tightly sealing and loading bags into hermetically closable container. Bags are made from woven with aqueous KOH solution and periodically rotated at heating. Treatment of peat-filled bags with alkali solution is conducted at 6±5°C during 45-50°C. Target product is drained into storage vessel and bag contents are expressed on centrifuge at rotation speed 700-1000 rpm. After centrifugation, bag contents are used as organic fertilizers and/or soil restoration agent.

EFFECT: enabled wasteless technology for preparation of water-soluble humate wherein useful properties are preserved and contents of squeezed bags are utilized.

3 cl, 2 ex

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RU 2 286 970 C1

Authors

Apkaneev Aleksandr Vasil'Evich

Degtjarev Vladislav Vasil'Evich

Chumakov Aleksandr Nikolaevich

Dates

2006-11-10Published

2005-02-28Filed