GB1124878A - Activated carbon tablet - Google Patents

Activated carbon tablet

Info

Publication number
GB1124878A
GB1124878A GB16988/67A GB1698867A GB1124878A GB 1124878 A GB1124878 A GB 1124878A GB 16988/67 A GB16988/67 A GB 16988/67A GB 1698867 A GB1698867 A GB 1698867A GB 1124878 A GB1124878 A GB 1124878A
Authority
GB
United Kingdom
Prior art keywords
tablet
hydrocarbon
tablets
weight
carbon
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
GB16988/67A
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.)
Pittsburgh Activated Carbon Co
Original Assignee
Pittsburgh Activated Carbon 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 Pittsburgh Activated Carbon Co filed Critical Pittsburgh Activated Carbon Co
Publication of GB1124878A publication Critical patent/GB1124878A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • C01B32/354—After-treatment
    • C01B32/384—Granulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/07—Drier blocks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/917—Color

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)

Abstract

A tablet consists essentially of finely-divided activated carbon and 20-60% wt. of an aliphatic hydrocarbon sulphonate detergent as a binder. Preferably the sodium sulphonate is used and the hydrocarbon group preferably contains 8-18 carbon atoms. Typically, carbon will constitute 50-70% by weight of the tablet. A hydrocarbon or chlorinated hydrocarbon, e.g. perchloroethylene, solvent may be included in the tablet. Dry-cleaning solvents may be included. The tablets, which may be of any shape, are formed by conventional techniques using a press or briquetting machine with pressures up to 20,000 p.s.i. The weight of a tablet can vary between 0.002 to 1 pound weight. The tablet may be coated, if desired, with a filter aid such as diatomaceous earth, bound by the same adhesive as used for the carbon particles. The tablets may be used to decolorize dirty dry-cleaning solvents. Modifying agents such as diphenyl ether sulphonates, glyceryl esters of higher fatty acids or alkylphenol-ethylene oxide condensates may be added to the binder as detergent diluents. Comparison tablets incorporating binders other than aliphatic hydrocarbon sulphonates are described.
GB16988/67A 1966-04-27 1967-04-13 Activated carbon tablet Expired GB1124878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54567466A 1966-04-27 1966-04-27

Publications (1)

Publication Number Publication Date
GB1124878A true GB1124878A (en) 1968-08-21

Family

ID=24177127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16988/67A Expired GB1124878A (en) 1966-04-27 1967-04-13 Activated carbon tablet

Country Status (3)

Country Link
US (1) US3454502A (en)
DE (1) DE1619900A1 (en)
GB (1) GB1124878A (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901823A (en) * 1971-11-18 1975-08-26 Westvaco Corp Agglomerating activated carbon
IL41330A (en) * 1973-01-17 1975-07-28 Imi Inst For Res & Dev Solid catalyst for heterogeneous reactions
US3950251A (en) * 1974-03-25 1976-04-13 Rayne International Filter with quick-connect coupling
JPS5139594A (en) * 1974-10-01 1976-04-02 Pacific Metals Co Ltd
US4013566A (en) * 1975-04-07 1977-03-22 Adsorbex, Incorporated Flexible desiccant body
DE3135025A1 (en) * 1981-09-04 1983-03-24 Collo Gmbh, 5303 Bornheim METHOD FOR PRODUCING A SORPTIVELY ACTIVE BODY, IN PARTICULAR TO REMOVE ODORS, FOR ROOM EQUIPMENT AND THE LIKE.
US4677086A (en) * 1984-05-18 1987-06-30 Westvaco Corporation Shaped wood-based active carbon
JPH07108365B2 (en) * 1986-10-18 1995-11-22 鐘紡株式会社 Air separation method and its equipment
US4933314A (en) * 1987-03-10 1990-06-12 Kanebo Ltd. Molecular sieving carbon
US4830816A (en) * 1987-10-13 1989-05-16 Westinghouse Electric Corp. Getter trap for removing hydrogen and oxygen from a liquid metal
US4995556A (en) * 1988-01-25 1991-02-26 Arnold Iii Benjamin L Unitized sodium bicarbonate deodorizer
US6171373B1 (en) * 1996-04-23 2001-01-09 Applied Ceramics, Inc. Adsorptive monolith including activated carbon, method for making said monolith, and method for adsorbing chemical agents from fluid streams
US5914294A (en) * 1996-04-23 1999-06-22 Applied Ceramics, Inc. Adsorptive monolith including activated carbon and method for making said monlith
IL158358A0 (en) * 2001-06-08 2004-05-12 Donaldson Co Inc Adsorption element and methods
US20050092176A1 (en) * 2001-06-08 2005-05-05 Lefei Ding Adsorptive filter element and methods
US20040069146A1 (en) * 2002-07-31 2004-04-15 Carter Steven Alan Adsorptive duct for contaminant removal, and methods
US6997977B2 (en) 2002-07-31 2006-02-14 Donaldson Company, Inc. Adsorptive duct for contaminant removal, and methods
US7989388B2 (en) * 2005-01-21 2011-08-02 Multisorb Technologies, Inc. Resin bonded sorbent
US8097221B2 (en) 2005-01-21 2012-01-17 Multisorb Technologies, Inc. Lamp assembly
US8853124B2 (en) * 2005-01-21 2014-10-07 Multisorb Technologies, Inc. Resin bonded sorbent
US20060166818A1 (en) * 2005-01-21 2006-07-27 Thomas Powers Resin bonded sorbent
US7595278B2 (en) * 2005-01-21 2009-09-29 Multisorb Technologies, Inc. Resin bonded sorbent
US7168417B2 (en) * 2005-04-08 2007-01-30 Visteon Global Technologies, Inc. Low airflow loss hydrocarbon trap
US20060229476A1 (en) 2005-04-08 2006-10-12 Mitchell Robert L Sr Activated carbon monolith catalyst, methods for making same, and uses thereof
WO2008085571A2 (en) * 2006-10-11 2008-07-17 Applied Technology Limited Partnership Carbon black monolith, carbon black monolith catalyst, methods for making same, and uses thereof
KR101438854B1 (en) 2006-11-08 2014-09-05 더 큐레이터스 오브 더 유니버시티 오브 미주리 High surface area carbon and process for its production
US8486473B2 (en) 2009-11-11 2013-07-16 Carbo-UA Limited Compositions and processes for improving phosphatation clarification of sugar liquors and syrups
US9175358B2 (en) * 2009-11-11 2015-11-03 Carbo-UA Limited Compositions and processes for sugar treatment
US8486474B2 (en) 2009-11-11 2013-07-16 Carbo-UA Limited Compositions and processes for improving carbonatation clarification of sugar liquors and syrups
US9605324B2 (en) 2009-12-23 2017-03-28 Carbo-UA Limited Compositions and processes for clarification of sugar juices and syrups in sugar mills

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA575241A (en) * 1959-05-05 J. M. Huber Corporation Carbon treated with alkaline earth mahogany sulfonate
FR724081A (en) * 1930-10-31 1932-04-21 Twitchell Process Company Method and material for dry cleaning
US2933455A (en) * 1955-01-06 1960-04-19 Union Carbide Corp Adsorbent briquets for combined odor and moisture removal
US2872336A (en) * 1956-08-09 1959-02-03 Columbian Carbon Carbon black pellet and method for producing same
US3203754A (en) * 1962-03-29 1965-08-31 Davies Young Soap Company Dry cleaning apparatus and method
US3309166A (en) * 1963-08-23 1967-03-14 Moncada Alfonso Method of purifying dry cleaning solvents

Also Published As

Publication number Publication date
DE1619900A1 (en) 1971-07-01
US3454502A (en) 1969-07-08

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