ZA744549B - Micronutrient metal-containing phosphorus glasses - Google Patents

Micronutrient metal-containing phosphorus glasses

Info

Publication number
ZA744549B
ZA744549B ZA00744549A ZA744549A ZA744549B ZA 744549 B ZA744549 B ZA 744549B ZA 00744549 A ZA00744549 A ZA 00744549A ZA 744549 A ZA744549 A ZA 744549A ZA 744549 B ZA744549 B ZA 744549B
Authority
ZA
South Africa
Prior art keywords
containing phosphorus
micronutrient metal
glasses
phosphorus glasses
micronutrient
Prior art date
Application number
ZA00744549A
Other languages
English (en)
Inventor
G Roberts
Original Assignee
Ferro Corp
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 Ferro Corp filed Critical Ferro Corp
Publication of ZA744549B publication Critical patent/ZA744549B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/19—Silica-free oxide glass compositions containing phosphorus containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Glass Compositions (AREA)
  • Fertilizers (AREA)
ZA00744549A 1973-10-18 1974-07-16 Micronutrient metal-containing phosphorus glasses ZA744549B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/407,530 US3930833A (en) 1973-10-18 1973-10-18 Micronutrient metal-containing phosphate glasses

Publications (1)

Publication Number Publication Date
ZA744549B true ZA744549B (en) 1976-02-25

Family

ID=23612458

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00744549A ZA744549B (en) 1973-10-18 1974-07-16 Micronutrient metal-containing phosphorus glasses

Country Status (7)

Country Link
US (1) US3930833A (xx)
JP (1) JPS5761701B2 (xx)
BR (1) BR7408014D0 (xx)
CA (1) CA1031180A (xx)
ES (1) ES431142A1 (xx)
FR (1) FR2272050B1 (xx)
ZA (1) ZA744549B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE878884A (fr) * 1978-09-29 1980-03-20 Bfg Glassgroup Engrais vitreux et procede de culture utilisant ces engrais
GB2037735B (en) * 1978-12-21 1983-11-09 Standard Telephones Cables Ltd Glass composition
GB2057420B (en) * 1979-08-30 1984-05-10 Standard Telephones Cables Ltd Controlled release glass
GB2062612A (en) * 1979-11-15 1981-05-28 Standard Telephones Cables Ltd Water-soluble zinc phosphate glasses and anticorrosive paints incorporating them
GB2094256B (en) * 1981-03-05 1984-08-22 Standard Telephones Cables Ltd Controlled delivery capsule
SE440770B (sv) * 1982-02-24 1985-08-19 Chemical Dynamics Sweden Ab Komposition med glasburna mikroneringsemnen och forfarande for framstellning av denna
EP0179588A3 (en) * 1984-10-19 1987-08-26 Pilkington Plc Improvements in or relating to the treatment of trees and bushes
IT1310926B1 (it) * 1999-09-30 2002-02-27 Giuseppe Macchioni Preparato fertilizzante a matrice vetrosa.
US7005135B2 (en) * 2001-01-30 2006-02-28 Ethicon Inc. Glass scaffolds with controlled resorption rates and methods for making same
US7645314B2 (en) * 2004-12-06 2010-01-12 Council Of Scientific & Industrial Research Composition useful for making slow release nitrogen free phosphorous, potassium and sulfur oxide glass and a process of making glass therefrom
WO2006125836A1 (es) * 2005-05-27 2006-11-30 Colorobbia España, S.A. Producto vítreo de liberación controlada para su uso como fertilizante
US7691190B2 (en) * 2005-11-02 2010-04-06 Chemical Lime Company Method of retarding quicklime for glass manufacture
BRPI1106717B1 (pt) * 2011-11-04 2020-10-20 Mineração Curimbaba Ltda fertilizante fósforo-potássico fundido, processo para sua obtenção e para fertilização de solos
CA2932421C (en) * 2013-12-02 2020-10-20 Ecophos S.A. Source of phosphate for agriculture and the food industry
CN114644457A (zh) * 2020-12-18 2022-06-21 宁波书通科技有限公司 一种无土栽培用缓释肥

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806773A (en) * 1953-11-18 1957-09-17 Minnesota Mining & Mfg Agricultural granule
BE538888A (xx) * 1954-05-26
US2988439A (en) * 1957-04-30 1961-06-13 Int Minerals & Chem Corp Method of preparing a potassium polyphosphate glass fertilizer

Also Published As

Publication number Publication date
JPS5761701B2 (xx) 1982-12-25
FR2272050A1 (xx) 1975-12-19
CA1031180A (en) 1978-05-16
JPS5067825A (xx) 1975-06-06
ES431142A1 (es) 1976-11-01
US3930833A (en) 1976-01-06
FR2272050B1 (xx) 1978-06-16
BR7408014D0 (pt) 1975-08-05

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