公开(公告)号：US20230219864A1

公开(公告)日：2023-07-13

申请号：US17927915

申请日：2020-05-28

Applicant: FERTINAGRO BIOTECH, S.L.

Inventor： Sergio ATARES REAL ,  Joaquin POMERO LOPEZ ,  Ignasi SALAET MADORRAN ,  Carlos FUERTES DOÑATE ,  Marcos CABALLERO MOLADA ,  Laura SANCHEZ SANCHEZ

IPC: C05G5/12 ,  C05C11/00

CPC classification number: C05G5/12 ,  C05C11/00

Abstract: The invention provides a method for the industrial manufacture of granulated fertilizers of the type including the steps of granulation, drying, control of the granule temperature, and sifting, granulation being carried out using a starting material in the form of a thick homogenized suspension in which soluble and insoluble components are present, and in which, prior to the granulation step, said starting material is premixed with other selected raw materials with a high content of nitrogen, phosphorus, potassium, sulfur, calcium, organic matter, micronutrients and combinations thereof.

公开(公告)号：US20220185744A1

公开(公告)日：2022-06-16

申请号：US17439544

申请日：2019-03-27

Applicant: FERTINAGRO BIOTECH, S.L.

Inventor： Sergio ATARES REAL ,  Joaquín ROMERO LOPEZ ,  Ignasi SALAET MADORRAN ,  María FERRER GINES ,  Marcos CABALLERO MOLADA ,  Tula del Carmen YANCE CHAVEZ ,  Carlos FUERTE DOÑATE

IPC: C05F11/02 ,  C05G5/10 ,  C05G5/23 ,  C05F11/10

Abstract: The invention provides a fertilising composition which includes a plant-assimilable phosphorus and calcium potentiator, said assimilable phosphorus potentiator being glyceric acid, a combination of said fertilising composition together with other fertilisers and/or biostimulants, as well as its use in the form of a hydrosoluble powder, granulate or liquid prior dissolution in water for direct application by fertigation or foliar application.

公开(公告)号：US20220033320A1

公开(公告)日：2022-02-03

申请号：US17276942

申请日：2018-10-05

Applicant: FERTINAGRO BIOTECH, S.L.

Inventor： SERGIO ATARES REAL ,  Joaquin ROMERO LOPEZ ,  Ignasi SALAET MADORRAN ,  Maria FERRER GINES ,  Marcos CABALLERO MOLADA ,  Tula Del Carmen YANCE CHAVEZ ,  Carlos FUERTES DONATE

IPC: C05B19/00 ,  C05G5/12 ,  C05B17/00

Abstract: The invention provides a method for obtaining a granulated phosphate fertiliser, as a phosphorus source, for direct use in agriculture, from the natural raw materials phosphate rock, a carbon source, a metabolic inducer of phosphorus-solubilising microorganisms and water.