AU584102B2 - Method of increasing the volume yield of exfoliated vermiculite - Google Patents

Method of increasing the volume yield of exfoliated vermiculite

Info

Publication number
AU584102B2
AU584102B2 AU44584/85A AU4458485A AU584102B2 AU 584102 B2 AU584102 B2 AU 584102B2 AU 44584/85 A AU44584/85 A AU 44584/85A AU 4458485 A AU4458485 A AU 4458485A AU 584102 B2 AU584102 B2 AU 584102B2
Authority
AU
Australia
Prior art keywords
increasing
exfoliated vermiculite
volume yield
yield
volume
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.)
Ceased
Application number
AU44584/85A
Other versions
AU4458485A (en
Inventor
James R. Hindman
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.)
WR Grace and Co Conn
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of AU4458485A publication Critical patent/AU4458485A/en
Application granted granted Critical
Publication of AU584102B2 publication Critical patent/AU584102B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
AU44584/85A 1984-07-19 1985-07-04 Method of increasing the volume yield of exfoliated vermiculite Ceased AU584102B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/632,575 USH254H (en) 1984-07-19 1984-07-19 Method of increasing the volume yield of exfoliated vermiculite
US632575 1990-12-24

Publications (2)

Publication Number Publication Date
AU4458485A AU4458485A (en) 1986-01-23
AU584102B2 true AU584102B2 (en) 1989-05-18

Family

ID=24536074

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44584/85A Ceased AU584102B2 (en) 1984-07-19 1985-07-04 Method of increasing the volume yield of exfoliated vermiculite

Country Status (3)

Country Link
US (1) USH254H (en)
AU (1) AU584102B2 (en)
CA (1) CA1241153A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137656A (en) * 1987-08-21 1992-08-11 Hercules Incorporated Water resistant mineral products
US4885330A (en) 1987-11-20 1989-12-05 Hercules Incorporated Non-dispersible vermiculite products
US5254410A (en) * 1991-04-18 1993-10-19 Minnesota Mining & Manufacturing Company Partially dehydrated vermiculite flakes and method of making same
CN106494571A (en) * 2016-12-27 2017-03-15 中国人民解放军镇江船艇学院 A kind of multi-functional unmanned operation system of boat-carrying
CN109757150B (en) * 2019-03-21 2022-04-12 广西壮族自治区林业科学研究院 Method for improving germination rate of Chinese fir seeds

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010911A (en) * 1958-08-29 1961-11-28 Zonolite Company Method of and apparatus for heat processing particulate solids
AU5147569A (en) * 1968-03-21 1970-09-10 Mand Oval Limited Improved compositions of matter and uses thereof
AU467547B2 (en) * 1972-12-28 1975-12-04 Sandoval Vermiculite (Proprietary) Limited Improvements in and relating to vermiculite products and their uses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972390A (en) 1931-11-02 1934-09-04 Nat Vermiculite Products Corp Production of expanded vermiculite
US2282479A (en) 1936-09-25 1942-05-12 Bakelite Corp Roofing granule and the like
US3686134A (en) 1971-02-25 1972-08-22 Grace W R & Co Thermally expanding vermiculite and other thermally expandable materials,utilizing said materials as carrier and the products thereof
US4034120A (en) 1975-10-28 1977-07-05 W. R. Grace & Co. Pelleting aid for agricultural products
DE2739375B2 (en) 1977-09-01 1980-06-04 Ekoperl Gmbh, 4600 Dortmund Process for binding dust in expanded perlite

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010911A (en) * 1958-08-29 1961-11-28 Zonolite Company Method of and apparatus for heat processing particulate solids
AU5147569A (en) * 1968-03-21 1970-09-10 Mand Oval Limited Improved compositions of matter and uses thereof
AU467547B2 (en) * 1972-12-28 1975-12-04 Sandoval Vermiculite (Proprietary) Limited Improvements in and relating to vermiculite products and their uses

Also Published As

Publication number Publication date
AU4458485A (en) 1986-01-23
USH254H (en) 1987-04-07
CA1241153A (en) 1988-08-30

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