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1. WO2020093978 - ORGANIC NUTRIENT TYPE POTASSIUM SULFATE DISSOLUTION ACCELERATOR, PREPARATION THEREFOR AND USE THEREOF

Publication Number WO/2020/093978
Publication Date 14.05.2020
International Application No. PCT/CN2019/115376
International Filing Date 04.11.2019
IPC
C05G 3/00 2020.01
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C0595; MIXTURES OF ONE OR MORE FERTILISERS WITH ADDITIVES NOT HAVING A SPECIFIC FERTILISING ACTIVITY; FERTILISERS CHARACTERISED BY THEIR FORM
3Mixtures of one or more fertilisers with additives not having a specifically fertilising activity
C05D 1/02 2006.01
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C86; FERTILISERS PRODUCING CARBON DIOXIDE
1Fertilisers containing potassium
02Manufacture from potassium chloride or sulfate or double or mixed salts thereof
CPC
C05C 11/00
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
CNITROGENOUS FERTILISERS
11Other nitrogenous fertilisers
C05D 1/005
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
1Fertilisers containing potassium
005post-treatment
C05G 3/00
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS
3Mixtures of one or more fertilisers with additives not having a specially fertilising activity
C05G 5/23
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS
5Fertilisers characterised by their form
20Liquid fertilisers
23Solutions
Applicants
  • 中国农业科学院农业资源与农业区划研究所 INSTITUTE OF AGRICULTURAL RESOURCES AND REGIONAL PLANNING, CHINESE ACADEMY OF AGRICULTURAL SCIENCES [CN]/[CN]
Inventors
  • 袁亮 YUAN, Liang
  • 赵秉强 ZHAO, Bingqiang
  • 王薇 WANG, Wei
  • 李燕婷 LI, Yanting
  • 林治安 LIN, Zhian
  • 张水勤 ZHANG, Shuiqin
Agents
  • 北京市中咨律师事务所 ZHONGZI LAW OFFICE
Priority Data
201811328620.209.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ORGANIC NUTRIENT TYPE POTASSIUM SULFATE DISSOLUTION ACCELERATOR, PREPARATION THEREFOR AND USE THEREOF
(FR) ACCÉLÉRATEUR DE DISSOLUTION DE SULFATE DE POTASSIUM DE TYPE NUTRIMENT ORGANIQUE, PRÉPARATION ASSOCIÉE ET UTILISATION CORRESPONDANTE
(ZH) 有机营养型硫酸钾溶解加速剂及其制备与它的用途
Abstract
(EN)
The present invention relates to an organic nutrient type potassium sulfate dissolution accelerator and a preparation method therefor and the use thereof. The organic nutrient type potassium sulfate dissolution accelerator of the present invention is composed of an organic acid mixture solution, tyrosine, leucine, threonine, an alcohol amine, etc. The organic nutrient type potassium sulfate dissolution accelerator of the present invention can not only substantially improve the dissolution speed of potassium sulfate by 6-120 times, but also has an organic nutrient function for crops, and further improves the nutrient efficiency of potassium and sulfur elements through the synergistic effect thereof with inorganic nutrients.
(FR)
La présente invention concerne un accélérateur de dissolution de sulfate de potassium de type nutriment organique et un procédé de préparation associé et l'utilisation correspondante. L'accélérateur de dissolution de sulfate de potassium de type nutriment organique de la présente invention est composé d'une solution mixte d'acide organique, de tyrosine, de leucine, de thréonine, d'une d'alcoolamine, etc. L'accélérateur de dissolution de sulfate de potassium de type nutriment organique de la présente invention permet non seulement d'améliorer sensiblement la vitesse de dissolution du sulfate de potassium de 6 à 120 fois, mais présente également une fonction de nutriment organique pour des cultures et améliore en outre l'efficacité nutritive des éléments de potassium et de soufre par l'effet synergique correspondant avec des nutriments inorganiques.
(ZH)
本发明涉及一种有机营养型硫酸钾溶解加速剂及其制备方法与它的用途。本发明有机营养型硫酸钾溶解加速剂由有机酸混合物溶液、酪氨酸、亮氨酸、苏氨酸与醇胺等组成。本发明有机营养型硫酸钾溶解加速剂不仅可以大幅度提高硫酸钾的溶解速度6-120倍,而且对作物还具有有机营养功能,与无机营养的协同增效作用进一步提高钾和硫元素的营养效率。
Also published as
Latest bibliographic data on file with the International Bureau