IT1151770B - PROCESS FOR THE PREPARATION OF A GRANULAR SUBSTRATE, ESPECIALLY FOR HYDROCULTURE, AND SUITABLE SUBSTRATE AS A SOLID PHASE FOR HYDROCULTURE - Google Patents

PROCESS FOR THE PREPARATION OF A GRANULAR SUBSTRATE, ESPECIALLY FOR HYDROCULTURE, AND SUITABLE SUBSTRATE AS A SOLID PHASE FOR HYDROCULTURE

Info

Publication number
IT1151770B
IT1151770B IT21455/82A IT2145582A IT1151770B IT 1151770 B IT1151770 B IT 1151770B IT 21455/82 A IT21455/82 A IT 21455/82A IT 2145582 A IT2145582 A IT 2145582A IT 1151770 B IT1151770 B IT 1151770B
Authority
IT
Italy
Prior art keywords
hydroculture
substrate
preparation
solid phase
granular
Prior art date
Application number
IT21455/82A
Other languages
Italian (it)
Other versions
IT8221455A0 (en
Inventor
Werner Zyla
Original Assignee
Geiss Chem Fab
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 Geiss Chem Fab filed Critical Geiss Chem Fab
Publication of IT8221455A0 publication Critical patent/IT8221455A0/en
Application granted granted Critical
Publication of IT1151770B publication Critical patent/IT1151770B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
    • A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/42—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure of granular or aggregated structure
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/068—Selection of ingredients added before or during the thermal treatment, e.g. expansion promoting agents or particle-coating materials
    • 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
    • C05G5/40—Fertilisers incorporated into a matrix

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Thermal Sciences (AREA)
  • Soil Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Hydroponics (AREA)
  • Cultivation Of Plants (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
IT21455/82A 1981-05-25 1982-05-25 PROCESS FOR THE PREPARATION OF A GRANULAR SUBSTRATE, ESPECIALLY FOR HYDROCULTURE, AND SUITABLE SUBSTRATE AS A SOLID PHASE FOR HYDROCULTURE IT1151770B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813120782 DE3120782A1 (en) 1981-05-25 1981-05-25 METHOD FOR PRODUCING A GRAINY SUBSTRATE, ESPECIALLY FOR HYDROCULTURES

Publications (2)

Publication Number Publication Date
IT8221455A0 IT8221455A0 (en) 1982-05-25
IT1151770B true IT1151770B (en) 1986-12-24

Family

ID=6133181

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21455/82A IT1151770B (en) 1981-05-25 1982-05-25 PROCESS FOR THE PREPARATION OF A GRANULAR SUBSTRATE, ESPECIALLY FOR HYDROCULTURE, AND SUITABLE SUBSTRATE AS A SOLID PHASE FOR HYDROCULTURE

Country Status (11)

Country Link
JP (1) JPS57202229A (en)
BE (1) BE893298A (en)
DE (1) DE3120782A1 (en)
DK (1) DK232182A (en)
ES (1) ES8304047A1 (en)
FR (1) FR2506119A1 (en)
GB (1) GB2101108B (en)
IT (1) IT1151770B (en)
NL (1) NL8201854A (en)
SE (1) SE8203212L (en)
ZA (1) ZA823608B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121277C2 (en) * 1981-05-29 1985-09-05 LECA GmbH & Co KG, 2083 Halstenbek Substrate for growing plants
JPS60126019A (en) * 1983-12-06 1985-07-05 植木　俊雄 Hydroponic apparatus
JPH02117330A (en) * 1988-10-26 1990-05-01 Isolite Kogyo Kk Nutriculture of plant and culture medium material for culture bed
JPH05287751A (en) * 1992-04-06 1993-11-02 Toko Kensetsu Kk Vegetation base material
FR2718735B1 (en) * 1994-04-19 1996-08-14 Ceca Sa Absorbent aggregates based on Kieselguhr, their preparation and their application in particular as horticultural supports.
ES2122852B1 (en) * 1995-03-10 1999-11-16 Minas Volcan S A PROCEDURE FOR THE PRODUCTION OF A GRANULATED PRODUCT AND APPLICATIONS.
DE10048776A1 (en) * 1999-09-30 2001-10-31 Peter Kellner Granulate used as an additive in plaster and in concrete is made from mineral insulating materials bound with water glass and water

Also Published As

Publication number Publication date
ES512532A0 (en) 1983-03-01
NL8201854A (en) 1982-12-16
SE8203212L (en) 1982-11-26
FR2506119A1 (en) 1982-11-26
ZA823608B (en) 1983-03-30
JPS57202229A (en) 1982-12-11
GB2101108B (en) 1984-08-15
DE3120782A1 (en) 1982-12-16
IT8221455A0 (en) 1982-05-25
ES8304047A1 (en) 1983-03-01
DK232182A (en) 1982-11-26
GB2101108A (en) 1983-01-12
BE893298A (en) 1982-11-25

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