EP1252123A2 - Engrais, echangeur d'ions, ainsi que leur procede de preparation - Google Patents

Engrais, echangeur d'ions, ainsi que leur procede de preparation

Info

Publication number
EP1252123A2
EP1252123A2 EP00991550A EP00991550A EP1252123A2 EP 1252123 A2 EP1252123 A2 EP 1252123A2 EP 00991550 A EP00991550 A EP 00991550A EP 00991550 A EP00991550 A EP 00991550A EP 1252123 A2 EP1252123 A2 EP 1252123A2
Authority
EP
European Patent Office
Prior art keywords
ion
functional groups
fertilizer
substance
structures
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP00991550A
Other languages
German (de)
English (en)
Inventor
Werner Kinkel
Klaus Hofmann
Bernd Frank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Innovation Pro Terra & Co KG GmbH
Original Assignee
Innovation Pro Terra & Co KG GmbH
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 Innovation Pro Terra & Co KG GmbH filed Critical Innovation Pro Terra & Co KG GmbH
Publication of EP1252123A2 publication Critical patent/EP1252123A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/19—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/13—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/016—Modification or after-treatment of ion-exchangers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES 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; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Definitions

  • An alternative to mineral fertilizers are organic fertilizers, in which the nitrogen is only released in a microbial environment, whereby microorganisms convert the organic substance containing nitrogen in small portions into nitrogen that can be used by plants.
  • the fertilizer is used to fertilize plants.
  • Bodies are docked via ion-exchanging and / or trapping substances.
  • the ions that are docked onto the fertilizers according to the invention must either be those that are directly beneficial to plant growth, such as, for example, ammonium, potassium or magnesium ions, but they can also be ions that only become active after, for example provide microbial conversion beneficial ions for the growth of plants.
  • the best-known example here is the nitrate ion, which is only available to plants after conversion into ammonium ion.
  • the ions are charged organic compounds which, for example, only release ions which are beneficial for plants when they are biodegraded, or are at least partially converted into such ions.
  • the body can also be supplemented with functional or partially stimulating, active ingredient-releasing additives, in particular because of the possible subsequent uses, e.g. Enzymes, surfactants or certain ureas for later faster or slower breaking of the basic body and / or by e.g. on the wall quality and thickness as well as on humidity or temperature, thus can be designed depending on the time, e.g. Microcapsules produced by sulfoethyl cellulose, with, for example, fungi, vitamins, sterilizing agents, plant hormones, insecticides, pesticides, fungicides, nematicides, or microorganisms in the capsules and / or filter bodies, as well as time-controlled functional elements and the like.
  • functional or partially stimulating, active ingredient-releasing additives e.g. Enzymes, surfactants or certain ureas for later faster or slower breaking of the basic body and / or by e.g. on the wall quality and thickness as well as on humidity or temperature, thus can be designed depending on the time
  • lignin lignin derivatives, modified lignins (e.g. functionalized lignins); - polysaccharides, polysaccharide derivatives, modified polysaccharides, (functionalized polysaccharides);
  • Guanidine derivative e.g., N, N'-dicyclguanidine, N, N'-dicylclohexyl-N "-benzylguanidine, bis (benzylidenamino) guanidine, bis (poctyloxybenzylidenamino) -guanidine;
  • the radiation-chemical treatment is carried out with a (starting) substance with a certain degree of ion-binding capacity, it was surprisingly found that an unexpected increase in the ion-binding capacity was found by irradiation with suitable rays, in particular with electromagnetic waves and with particle radiation.
  • the radiation chemical treatment is carried out with a (starting) substance in the presence of suitable monomers or short-chain compounds, there is also surprisingly a marked increase in the ion-binding capacity of the treated substance.
  • 4-vinylpyridine, dimethylaminoethyl acrylate, dimethylaminoethyl methacrylate are examples of suitable monomeric compounds which are suitable for significantly increasing the anion binding capabilities of the (starting) substance.
  • a body for one of the preferred solutions from a needled mixture of flax and hemp fibers (which was chosen in the present example because of its different stability in a damp environment).
  • an anchor group has been added, which enables these resins to be attached to the base material and thereby increase the ionic docking points.
  • This anchor group preferably consists of an unsaturated structure, which can be prepared, for example, by N-alkylation of secondary amines with olefins and formaldehyde for the subsequent quaternization of the tertiary amine obtained by means of a radiation-chemical functionalization, predominantly with gamma rays. From the result, they have Groups for the docking of ions increased significantly and the absorption capacity of nitrates increased by 30-50% compared to a non-radiation-treated material.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

Engrais qui comporte au moins une substance de base biodégradable et/ou sans danger pour le sol, contenant des structures et/ou groupes fonctionnels capables d'un échange d'ions ou captant des ions, sur lesquels sont fixés des ions directement ou indirectement utiles pour la croissance végétale. Le procédé de préparation d'engrais selon la présente invention consiste à introduire au moins une substance biodégradable et/ou sans danger pour le sol, qui présente une capacité d'absorption des ions, dans un fluide contenant des ions, au moins une espèce d'ions, présente dans le fluide et directement ou indirectement utile pour la croissance végétale, étant absorbée par ladite substance ou se fixant sur cette dernière, puis à séparer dudit fluide la substance chargée d'au moins une espèce d'ions.
EP00991550A 1999-12-22 2000-12-22 Engrais, echangeur d'ions, ainsi que leur procede de preparation Withdrawn EP1252123A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999162197 DE19962197A1 (de) 1999-12-22 1999-12-22 Absorber, vorzugsweise Stoff zur Aufnahme und/oder zum Austausch von Ionen
DE19962197 1999-12-22
PCT/DE2000/004599 WO2001046087A2 (fr) 1999-12-22 2000-12-22 Engrais, echangeur d'ions, ainsi que leur procede de preparation

Publications (1)

Publication Number Publication Date
EP1252123A2 true EP1252123A2 (fr) 2002-10-30

Family

ID=7933927

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00991550A Withdrawn EP1252123A2 (fr) 1999-12-22 2000-12-22 Engrais, echangeur d'ions, ainsi que leur procede de preparation

Country Status (4)

Country Link
EP (1) EP1252123A2 (fr)
AU (1) AU3359501A (fr)
DE (2) DE19962197A1 (fr)
WO (1) WO2001046087A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180007898A1 (en) * 2014-11-17 2018-01-11 East China University Of Science And Technology Biopesticide compositions and methods for their preparation and use
CN107098751A (zh) * 2017-05-09 2017-08-29 天长市翔净蔬菜种植发展有限公司 一种九层塔的高产高质有机缓释肥
CN107216187A (zh) * 2017-05-09 2017-09-29 天长市翔净蔬菜种植发展有限公司 一种苤蓝的有机高产缓释肥
CN107311735A (zh) * 2017-05-09 2017-11-03 天长市翔净蔬菜种植发展有限公司 一种竹叶菜的高缓释有机复合肥
CN107311734A (zh) * 2017-05-09 2017-11-03 天长市翔净蔬菜种植发展有限公司 一种泥胡菜的高产有机缓释肥
CN107118020A (zh) * 2017-05-12 2017-09-01 天长市翔净蔬菜种植发展有限公司 一种马齿苋的高产缓释有机复合肥
CN107311736A (zh) * 2017-05-12 2017-11-03 天长市翔净蔬菜种植发展有限公司 一种黑芥高产高缓释性有机复合肥
CN109241607B (zh) * 2017-09-27 2023-05-30 山东农业大学 基于相关向量机的配比变量施肥离散元模型参数标定方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH410872A (de) * 1959-12-28 1966-04-15 Glaxo Group Ltd Ionenaustauscher
SE329915B (fr) * 1965-04-02 1970-10-26 Pharmacia Ab
US3725528A (en) * 1971-02-18 1973-04-03 Yissum Res Dev Co Quantitative ion exchange process for clay
FR2187804B2 (fr) * 1972-06-09 1975-03-07 Inst Textile De France Cellulose echangeuse d'anions et son application au traitement de certaines eaux de rejet industrielles
JPS5622840B2 (fr) * 1972-09-09 1981-05-27
DD133788A1 (de) * 1977-12-02 1979-01-24 Wolfgang Alber Verfahren zur verwertung von lignin oder ligninhaltigem material
DE3048357A1 (de) * 1980-12-20 1982-07-15 Erbslöh & Co, Geisenheimer Kaolinwerke, 6222 Geisenheim Verfahren zur herstellung eines anionenaustauschers und dessen verwendung
JPS5927752B2 (ja) * 1981-03-09 1984-07-07 滋 古川 肥効促進剤製造方法
DE3209224A1 (de) * 1982-03-13 1983-09-15 Basf Ag Verfahren zur herstellung von unloeslichen, nur wenig quellbaren polymerisaten von basischen vinylheterocyclen und deren verwendung
DD280698A1 (de) * 1983-03-16 1990-07-18 Adw Ddr Verfahren zur herstellung von ionenaustauschern auf cellulosebasis
JPH0659409B2 (ja) * 1987-10-06 1994-08-10 義明 本里 架橋グルコマンナンイオン交換体
GB9100276D0 (en) * 1991-01-07 1991-02-20 E J Godwin Peat Ind Limited Plant growth medium
JPH0779593B2 (ja) * 1991-03-18 1995-08-30 悦子 須郷 動物飼育用材料およびその製造方法
DE19609864A1 (de) * 1996-03-13 1997-09-18 Basf Ag Verfahren zur Herstellung von wasserlöslichen Copolymerisaten aus wenigstens einem wasserlöslichen N-Vinyllactam und wenigstens einem hydrophoben Comonomeren
US6048908A (en) * 1997-06-27 2000-04-11 Biopore Corporation Hydrophilic polymeric material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0146087A2 *

Also Published As

Publication number Publication date
WO2001046087A3 (fr) 2002-02-14
DE19962197A1 (de) 2001-07-05
AU3359501A (en) 2001-07-03
WO2001046087A2 (fr) 2001-06-28
DE10084011D2 (de) 2002-11-07

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