GB1118651A - Improvements in and relating to carbon adsorbents and method of making same - Google Patents

Improvements in and relating to carbon adsorbents and method of making same

Info

Publication number
GB1118651A
GB1118651A GB2269/66A GB226966A GB1118651A GB 1118651 A GB1118651 A GB 1118651A GB 2269/66 A GB2269/66 A GB 2269/66A GB 226966 A GB226966 A GB 226966A GB 1118651 A GB1118651 A GB 1118651A
Authority
GB
United Kingdom
Prior art keywords
granules
relating
making same
carbon adsorbents
hydrocarbon
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.)
Expired
Application number
GB2269/66A
Inventor
John Trethowan Rundell
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.)
Tate and Lyle PLC
Original Assignee
Tate and Lyle 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 Tate and Lyle PLC filed Critical Tate and Lyle PLC
Priority to GB2269/66A priority Critical patent/GB1118651A/en
Publication of GB1118651A publication Critical patent/GB1118651A/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
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/318—Preparation characterised by the starting materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Fats And Perfumes (AREA)

Abstract

Carbon is deposited on porous granules of e.g. alumina, silica gels, sintered Fuller's earth, bauxite or magnesia by heating in a hydrocarbon vapour e.g. hexane, kerosene or benzene. The granules are simultaneously agitated by tumbling or by a fluidized bed process. The hydrocarbon may be fed into a stream of nitrogen with a small amount of oxygen. The coated granules are used for decolorizing sugar by passing an unpurified sugar solution downwardly through a column of the granules maintained at a temperature between 50 and 80 DEG C.
GB2269/66A 1966-01-18 1966-01-18 Improvements in and relating to carbon adsorbents and method of making same Expired GB1118651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2269/66A GB1118651A (en) 1966-01-18 1966-01-18 Improvements in and relating to carbon adsorbents and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2269/66A GB1118651A (en) 1966-01-18 1966-01-18 Improvements in and relating to carbon adsorbents and method of making same

Publications (1)

Publication Number Publication Date
GB1118651A true GB1118651A (en) 1968-07-03

Family

ID=9736593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2269/66A Expired GB1118651A (en) 1966-01-18 1966-01-18 Improvements in and relating to carbon adsorbents and method of making same

Country Status (1)

Country Link
GB (1) GB1118651A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263268A (en) * 1978-11-21 1981-04-21 Shandon Southern Products Limited Preparation of porous carbon
RU2529535C1 (en) * 2013-02-12 2014-09-27 Федеральное государственное бюджетное образовательное учреждение "Научно-исследовательский институт клинической и экспериментальной лимфологии" Сибирского отделения Российской академии медицинских наук Method of producing carbon-mineral sorbent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263268A (en) * 1978-11-21 1981-04-21 Shandon Southern Products Limited Preparation of porous carbon
RU2529535C1 (en) * 2013-02-12 2014-09-27 Федеральное государственное бюджетное образовательное учреждение "Научно-исследовательский институт клинической и экспериментальной лимфологии" Сибирского отделения Российской академии медицинских наук Method of producing carbon-mineral sorbent

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