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LT2017529A - Preparation for using as urease inhibitor, method of producing thereof, and urea fertilizer - Google Patents

Preparation for using as urease inhibitor, method of producing thereof, and urea fertilizer

Info

Publication number
LT2017529A
LT2017529A LT2017529A LT2017529A LT2017529A LT 2017529 A LT2017529 A LT 2017529A LT 2017529 A LT2017529 A LT 2017529A LT 2017529 A LT2017529 A LT 2017529A LT 2017529 A LT2017529 A LT 2017529A
Authority
LT
Lithuania
Prior art keywords
preparation
urease inhibitor
nbpt
producing
dissolved
Prior art date
Application number
LT2017529A
Other languages
Lithuanian (lt)
Other versions
LT6627B (en
Inventor
Andrejus ŠOSTAKAS
Lina TATARIŠKINAITĖ
Vida MORKŪNIENĖ
Original Assignee
Akcinė bendrovė "ACHEMA"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Akcinė bendrovė "ACHEMA" filed Critical Akcinė bendrovė "ACHEMA"
Priority to LT2017529A priority Critical patent/LT6627B/en
Publication of LT2017529A publication Critical patent/LT2017529A/en
Publication of LT6627B publication Critical patent/LT6627B/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

  • Fertilizers (AREA)

Abstract

The invention relates to the production of urease inhibitors and can be used in the manufacture of urea fertilizers, which would be useful for a long time, reducing nitrogen evaporation or leaching from soil. The preparation used as a urease inhibitor comprises a solution consisting of N- (n-butyl) thiophosphoric triamide (NBPT) dissolved in the solvent. In order to reduce the harmfulness of a urease inhibitor preparation and to simplify its production method, NBPT is dissolved in dipropylene glycol monomethyl ether, wherein the resulting NBPT content ranges from 15 to 25 % by weight.
LT2017529A 2017-10-13 2017-10-13 Preparation for using as urease inhibitor, method of producing thereof, and urea fertilizer LT6627B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LT2017529A LT6627B (en) 2017-10-13 2017-10-13 Preparation for using as urease inhibitor, method of producing thereof, and urea fertilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2017529A LT6627B (en) 2017-10-13 2017-10-13 Preparation for using as urease inhibitor, method of producing thereof, and urea fertilizer

Publications (2)

Publication Number Publication Date
LT2017529A true LT2017529A (en) 2019-04-25
LT6627B LT6627B (en) 2019-06-10

Family

ID=66213033

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2017529A LT6627B (en) 2017-10-13 2017-10-13 Preparation for using as urease inhibitor, method of producing thereof, and urea fertilizer

Country Status (1)

Country Link
LT (1) LT6627B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100206031A1 (en) 2009-02-17 2010-08-19 Whitehurst Associates, Inc. Amino alcohol solutions of N-(n-butyl)thiophosphoric triamide (NBPT) and urea fertilizers using such solutions as urease inhibitors
US8048189B2 (en) 2009-02-17 2011-11-01 Whitehurst Associates Inc. Buffered amino alcohol solutions of N-(n-butyl)thiophosphoric triamide (NBPT) and urea fertilizers using such solutions as urease inhibitors

Also Published As

Publication number Publication date
LT6627B (en) 2019-06-10

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20190425

FG9A Patent granted

Effective date: 20190610

MM9A Lapsed patents