CA2056649A1 - Feuille de transfert thermique - Google Patents

Feuille de transfert thermique

Info

Publication number
CA2056649A1
CA2056649A1 CA2056649A CA2056649A CA2056649A1 CA 2056649 A1 CA2056649 A1 CA 2056649A1 CA 2056649 A CA2056649 A CA 2056649A CA 2056649 A CA2056649 A CA 2056649A CA 2056649 A1 CA2056649 A1 CA 2056649A1
Authority
CA
Canada
Prior art keywords
lignates
fertilizers
mixtures
storage stability
high hardness
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.)
Granted
Application number
CA2056649A
Other languages
English (en)
Other versions
CA2056649C (fr
Inventor
Jose R. Castillo
Marilu S. De Liendo
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.)
Intevep SA
Original Assignee
Individual
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
Priority claimed from US07/669,639 external-priority patent/US5114458A/en
Application filed by Individual filed Critical Individual
Publication of CA2056649A1 publication Critical patent/CA2056649A1/fr
Application granted granted Critical
Publication of CA2056649C publication Critical patent/CA2056649C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
    • 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
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/30—Anti-agglomerating additives; Anti-solidifying additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
CA002056649A 1991-03-14 1991-11-29 Feuille de transfert thermique Expired - Fee Related CA2056649C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US669,639 1991-03-14
US07/669,639 US5114458A (en) 1990-12-10 1991-03-14 Fertilizers having a high hardness and storage stability

Publications (2)

Publication Number Publication Date
CA2056649A1 true CA2056649A1 (fr) 1992-09-15
CA2056649C CA2056649C (fr) 1995-09-12

Family

ID=24687116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056649A Expired - Fee Related CA2056649C (fr) 1991-03-14 1991-11-29 Feuille de transfert thermique

Country Status (6)

Country Link
JP (1) JPH07108835B2 (fr)
CA (1) CA2056649C (fr)
DE (1) DE4206877A1 (fr)
FR (1) FR2673941B1 (fr)
GB (1) GB2253621B (fr)
NL (1) NL193406C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2277093T3 (es) * 2003-06-27 2007-07-01 Melspring International B.V. Procedimiento para la produccion de un fertilizante y fertilizante.
JP7013733B2 (ja) * 2017-08-31 2022-02-15 東レ株式会社 粒状ｎｋ化成肥料および粒状ｎｋ化成肥料の製造方法
US11033867B2 (en) 2017-09-27 2021-06-15 Sustainable Fiber Technologies, LLC Aqueous lignin and hemicellulose dispersion
US11066588B2 (en) 2017-11-21 2021-07-20 Sustainable Fiber Technologies, LLC Deicing composition comprising lignocellulosic byproducts
US11091697B2 (en) 2017-11-29 2021-08-17 Sustainable Fiber Technologies, LLC Dust suppressant and soil stabilization composition comprising lignocellulosic byproducts
US11572474B2 (en) 2020-05-22 2023-02-07 Sustainable Fiber Technologies, LLC Compositions comprising lignocellulosic byproducts for tire ballasts and associated methods
WO2022018768A1 (fr) * 2020-07-23 2022-01-27 Fertis India Pvt. Ltd. Complexes de lignosulfonate d'engrais solubles dans l'eau et procédé de complexation de ceux-ci

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1592603A1 (de) * 1967-10-23 1971-01-28 Albert Ag Chem Werke Verfahren zur Herstellung Harter und abriebfester Duengemittel-Granulate
JPS49123847A (fr) * 1973-04-05 1974-11-27
US4587358A (en) * 1985-08-26 1986-05-06 Tennessee Valley Authority Production of high-strength, storage-stable particulate urea
US4846871A (en) * 1987-03-10 1989-07-11 Reed Lignin Inc. Lignosulfonate treated fertilizer particles

Also Published As

Publication number Publication date
DE4206877A1 (de) 1992-09-17
GB9124893D0 (en) 1992-01-15
GB2253621A (en) 1992-09-16
CA2056649C (fr) 1995-09-12
GB2253621B (en) 1994-11-23
JPH07108835B2 (ja) 1995-11-22
FR2673941A1 (fr) 1992-09-18
NL9102046A (nl) 1992-10-01
NL193406C (nl) 1999-09-06
JPH06340483A (ja) 1994-12-13
FR2673941B1 (fr) 1994-04-29
NL193406B (nl) 1999-05-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20021129