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GB2006729A - Fast flow rate coarse synthetic hydrous calcium silicate. - Google Patents

Fast flow rate coarse synthetic hydrous calcium silicate.

Info

Publication number
GB2006729A
GB2006729A GB7836727A GB7836727A GB2006729A GB 2006729 A GB2006729 A GB 2006729A GB 7836727 A GB7836727 A GB 7836727A GB 7836727 A GB7836727 A GB 7836727A GB 2006729 A GB2006729 A GB 2006729A
Authority
GB
United Kingdom
Prior art keywords
synthetic hydrous
hydrous calcium
calcium
flow rate
calcium silicate
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
GB7836727A
Other versions
GB2006729B (en
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.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
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 US05/833,215 external-priority patent/US4112129A/en
Application filed by Johns Manville Corp, Johns Manville filed Critical Johns Manville Corp
Publication of GB2006729A publication Critical patent/GB2006729A/en
Application granted granted Critical
Publication of GB2006729B publication Critical patent/GB2006729B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/24—Alkaline-earth metal silicates
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/22—Magnesium silicates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Microbiology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)

Abstract

A synthetic hydrous calcium silicate composition is formed by the hydrothermal reaction of calcium oxide and a siliceous material, has particle sizes of a minimum of 8% &dagger& 325 US mesh, a permeability in the range of about 0.35- 0.70 darcies and an oil soluble calcium content (as defined in the specification) of not greater than 60 ppm. The silicate may be mixed with diatomite and magnesium silicate hydrate. The synthetic hydrous calcium silicates of the present invention are significantly coarser in particle size, have significantly greater flow rates and less oil soluble calcium contents than the synthetic hydrous calcium silicates of the prior art. The composition is useful in a variety of restaurant, industrial and rendering oil filtration applications for reduction of free fatty acid content of oils such as cooking oils.
GB7836727A 1977-09-14 1978-09-13 Fast flow rate coarse synthetic hydrous calcium silicate Expired GB2006729B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/833,215 US4112129A (en) 1977-09-14 1977-09-14 Cooking oil treating system and composition therefor
US93974078A 1978-09-01 1978-09-01

Publications (2)

Publication Number Publication Date
GB2006729A true GB2006729A (en) 1979-05-10
GB2006729B GB2006729B (en) 1982-10-06

Family

ID=27125590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7836727A Expired GB2006729B (en) 1977-09-14 1978-09-13 Fast flow rate coarse synthetic hydrous calcium silicate

Country Status (4)

Country Link
JP (1) JPS5462999A (en)
CA (1) CA1135559A (en)
FR (1) FR2403297B1 (en)
GB (1) GB2006729B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0646162A4 (en) * 1993-03-18 1995-04-19 Pq Corporation Process for reducing contaminants in glyceride oils.
WO2008015481A2 (en) 2006-08-03 2008-02-07 Bbm Technology Ltd Preservation of organic liquids
WO2009019512A1 (en) * 2007-08-03 2009-02-12 Bbm Technology Ltd Preservation of organic liquids
WO2015092387A1 (en) 2013-12-16 2015-06-25 Oil Preservation Technologies Ltd Improvements in frying technology
WO2016027107A1 (en) 2014-08-22 2016-02-25 Oil Preservation Technologies Ltd Improvements in frying technology
WO2016027108A1 (en) 2014-08-22 2016-02-25 Oil Preservation Technologies Ltd Improvements in frying technology
WO2016034897A1 (en) 2014-09-06 2016-03-10 Oil Preservation Technologies Limited Improvements in frying technology
US9636657B2 (en) 2007-08-03 2017-05-02 Bbm Technology Ltd Hydraulically set cement body for preservation of organic liquids
WO2019171251A1 (en) 2018-03-05 2019-09-12 Fripura Limited Improvements in frying technology
EP3675643A4 (en) * 2017-08-30 2021-08-18 MBM Venture Group, LLC COMPOSITION AND METHOD OF TREATMENT OF EDIBLE OIL

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988440A (en) * 1989-01-30 1991-01-29 Filtercorp, Inc. Cooking oil filter
JPH07276263A (en) * 1994-04-13 1995-10-24 Hiroshi Katayama Scribing gauge
JP2006241245A (en) * 2005-03-01 2006-09-14 Daiki Axis:Kk Recycling method of used cooking oil and fat and its treating agent
JP5804458B2 (en) * 2009-11-16 2015-11-04 富田製薬株式会社 Degraded cooking oil regenerant
JP6008596B2 (en) * 2011-06-15 2016-10-19 花王株式会社 Method for producing refined fats and oils
WO2022270388A1 (en) * 2021-06-25 2022-12-29 株式会社Ｊ－オイルミルズ Method for regenerating edible fat composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686731A (en) * 1949-09-08 1954-08-17 Northern Minerals Inc Ultrafine pigments and methods of making same
DE1116202B (en) * 1958-10-18 1961-11-02 Johns Manville Process for producing a water-containing calcium silicate of the formula 2 CaOíñ3SiOíñ1-2íñ5HO
BE621944A (en) * 1962-07-24
US3427249A (en) * 1965-03-18 1969-02-11 Johns Manville Conditioning powder for drycleaning solvent
US3940498A (en) * 1974-09-03 1976-02-24 Johns-Manville Corporation Chill-proofing with synthetic magnesium silicates
SE420596B (en) * 1975-03-25 1981-10-19 Osaka Packing FORMATED BODY OF AMORPH SILICON Dioxide, INCLUDING INCLUDING CALCIUM CARBONATE, SET TO MAKE A FORMATED BODY OF AMORPH SILICON Dioxide AND PARTICLE OF AMORPH SILICON Dioxide FOR THE PREPARATION OF A FORMATED BODY

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0646162A4 (en) * 1993-03-18 1995-04-19 Pq Corporation Process for reducing contaminants in glyceride oils.
CN101517057B (en) * 2006-08-03 2014-03-05 Bbm技术有限公司 Preservation of organic liquids
WO2008015481A2 (en) 2006-08-03 2008-02-07 Bbm Technology Ltd Preservation of organic liquids
WO2008015481A3 (en) * 2006-08-03 2008-03-27 Bbm Technology Ltd Preservation of organic liquids
US8241687B2 (en) 2006-08-03 2012-08-14 Bbm Technology Ltd Preservation of organic liquids
WO2009019512A1 (en) * 2007-08-03 2009-02-12 Bbm Technology Ltd Preservation of organic liquids
US8389037B2 (en) 2007-08-03 2013-03-05 Bbm Technology Ltd Preservation of organic liquids
US9636657B2 (en) 2007-08-03 2017-05-02 Bbm Technology Ltd Hydraulically set cement body for preservation of organic liquids
WO2015092387A1 (en) 2013-12-16 2015-06-25 Oil Preservation Technologies Ltd Improvements in frying technology
WO2016027107A1 (en) 2014-08-22 2016-02-25 Oil Preservation Technologies Ltd Improvements in frying technology
WO2016027108A1 (en) 2014-08-22 2016-02-25 Oil Preservation Technologies Ltd Improvements in frying technology
WO2016034897A1 (en) 2014-09-06 2016-03-10 Oil Preservation Technologies Limited Improvements in frying technology
EP3675643A4 (en) * 2017-08-30 2021-08-18 MBM Venture Group, LLC COMPOSITION AND METHOD OF TREATMENT OF EDIBLE OIL
WO2019171251A1 (en) 2018-03-05 2019-09-12 Fripura Limited Improvements in frying technology

Also Published As

Publication number Publication date
FR2403297B1 (en) 1985-03-22
GB2006729B (en) 1982-10-06
CA1135559A (en) 1982-11-16
JPS6327288B2 (en) 1988-06-02
JPS5462999A (en) 1979-05-21
FR2403297A1 (en) 1979-04-13

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940913