FR2216243A1 - - Google Patents

Info

Publication number
FR2216243A1
FR2216243A1 FR7403498A FR7403498A FR2216243A1 FR 2216243 A1 FR2216243 A1 FR 2216243A1 FR 7403498 A FR7403498 A FR 7403498A FR 7403498 A FR7403498 A FR 7403498A FR 2216243 A1 FR2216243 A1 FR 2216243A1
Authority
FR
France
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
FR7403498A
Other versions
FR2216243B1 (fr
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.)
BPB Ltd
Original Assignee
BPB Industries PLC
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 BPB Industries PLC filed Critical BPB Industries PLC
Publication of FR2216243A1 publication Critical patent/FR2216243A1/fr
Application granted granted Critical
Publication of FR2216243B1 publication Critical patent/FR2216243B1/fr
Expired 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/466—Conversion of one form of calcium sulfate to another
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/36—Inorganic materials not provided for in groups C04B14/022 and C04B14/04 - C04B14/34
    • C04B14/365—Gypsum
    • 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
    • C04B18/027—Lightweight materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Geology (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Glanulating (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Domestic Plumbing Installations (AREA)
FR7403498A 1973-02-01 1974-02-01 Expired FR2216243B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB514473 1973-02-01
GB58974A GB1455844A (en) 1973-02-01 1974-01-07 Granulating gypsum

Publications (2)

Publication Number Publication Date
FR2216243A1 true FR2216243A1 (fr) 1974-08-30
FR2216243B1 FR2216243B1 (fr) 1982-11-12

Family

ID=26236042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403498A Expired FR2216243B1 (fr) 1973-02-01 1974-02-01

Country Status (13)

Country Link
US (1) US3950181A (fr)
JP (1) JPS5644019B2 (fr)
CA (1) CA1031136A (fr)
DE (1) DE2404631C2 (fr)
DK (1) DK151377C (fr)
ES (1) ES423119A1 (fr)
FR (1) FR2216243B1 (fr)
GB (1) GB1455844A (fr)
IE (1) IE39478B1 (fr)
LU (1) LU69293A1 (fr)
NL (1) NL181193C (fr)
NO (1) NO139956C (fr)
SE (1) SE396363B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387193A1 (fr) * 1977-04-16 1978-11-10 Idemitsu Kosan Co Composition de gypse
FR2648362A1 (fr) * 1989-06-15 1990-12-21 Rhin Moselle Carrieres Sablier Granules de densite reduite et predeterminee, procede pour leur fabrication et diverses utilisations de ceux-ci
CN110342277A (zh) * 2019-08-14 2019-10-18 宋桂娥 一种骨折恢复专用石膏处理设备

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486928A1 (fr) * 1980-07-16 1982-01-22 Charbonnages Ste Chimique Perfectionnement a un procede de fabrication de platre cellulaire
JPS5772921U (fr) * 1980-10-23 1982-05-06
US4670039A (en) * 1983-03-07 1987-06-02 Metropolitan Mosquito Control District Timed release fertilizer composition and means
US4732762A (en) * 1983-03-07 1988-03-22 Metropolitan Mosquito Control District Timed release pest control composition and means
WO1987005530A1 (fr) * 1986-03-19 1987-09-24 Insinööritoimisto Lisop Oy Procede de purification de gaz de fumee
MXPA02006662A (es) 2000-01-05 2004-09-10 Saint Gobain Technical Fabrics Tablas alisadas de cemento reforzado y metodos para fabricarlas.
US6387172B1 (en) 2000-04-25 2002-05-14 United States Gypsum Company Gypsum compositions and related methods
WO2002100548A2 (fr) * 2001-06-13 2002-12-19 Inhale Therapeutic Systems, Inc. Tambour rotatif centrifuge pour traiter les poudres cohesives
KR20170091081A (ko) * 2014-06-23 2017-08-08 마티스 아게 베트라하 다공성 칼슘 결핍 히드록시아파타이트 과립의 제조 방법
CN107778901B (zh) * 2017-12-06 2022-11-22 吉林大学 一种玉米秸秆纤维增强摩擦材料及其制备方法
CN111644092A (zh) * 2020-06-12 2020-09-11 邵旦彪 一种带有扬尘收集机构的建筑墙面装饰石膏材料生产设备
CN112871053B (zh) * 2021-01-18 2021-10-29 天琪(广东)科技发展有限公司 一种氧化锆瓷牙的石膏原料搅拌装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE193616C1 (fr) *
US2529835A (en) * 1947-01-18 1950-11-14 United States Gypsum Co Metal-casting molds and processes and materials for producing the same
US2979415A (en) * 1957-02-18 1961-04-11 British Plaster Board Holdings Cementitious material
US2913346A (en) * 1958-05-28 1959-11-17 Hoffman Herbert Edward Porous plaster bodies and method of making same
FR1531830A (fr) * 1967-07-11 1968-07-05 Central Glass Co Ltd Procédé de granulation du gypse
AT285424B (de) * 1967-09-26 1970-10-27 Rigips Baustoffwerke Gmbh Verfahren zur Granulierung von Kalziumsulfat-Halbhydrat
BE789756A (nl) * 1971-10-15 1973-04-06 Shell Int Research Werkwijze voor het bereiden van korrels met biocide werkzaamheid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387193A1 (fr) * 1977-04-16 1978-11-10 Idemitsu Kosan Co Composition de gypse
FR2648362A1 (fr) * 1989-06-15 1990-12-21 Rhin Moselle Carrieres Sablier Granules de densite reduite et predeterminee, procede pour leur fabrication et diverses utilisations de ceux-ci
CN110342277A (zh) * 2019-08-14 2019-10-18 宋桂娥 一种骨折恢复专用石膏处理设备

Also Published As

Publication number Publication date
DK151377C (da) 1988-06-13
DE2404631A1 (de) 1974-08-08
NL181193C (nl) 1987-07-01
JPS5046597A (fr) 1975-04-25
FR2216243B1 (fr) 1982-11-12
IE39478B1 (en) 1978-10-25
US3950181A (en) 1976-04-13
GB1455844A (en) 1976-11-17
NL181193B (nl) 1987-02-02
DE2404631C2 (de) 1983-04-14
SE396363B (sv) 1977-09-19
IE39478L (en) 1974-08-01
DK151377B (da) 1987-11-30
NO139956C (no) 1979-06-13
NO139956B (no) 1979-03-05
NL7401376A (fr) 1974-08-05
CA1031136A (fr) 1978-05-16
LU69293A1 (fr) 1974-04-10
JPS5644019B2 (fr) 1981-10-16
NO740293L (no) 1974-08-02
ES423119A1 (es) 1976-10-01

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