GB1045694A - Method for the manufacture of new adsorbents and adsorbents obtained by the said method - Google Patents

Method for the manufacture of new adsorbents and adsorbents obtained by the said method

Info

Publication number
GB1045694A
GB1045694A GB168964A GB168964A GB1045694A GB 1045694 A GB1045694 A GB 1045694A GB 168964 A GB168964 A GB 168964A GB 168964 A GB168964 A GB 168964A GB 1045694 A GB1045694 A GB 1045694A
Authority
GB
United Kingdom
Prior art keywords
carbon
solution
silica
granules
mixture
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
GB168964A
Inventor
Masao Kadoike
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.)
A D S CHEMICAL Co Ltd
Original Assignee
A D S CHEMICAL Co Ltd
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 A D S CHEMICAL Co Ltd filed Critical A D S CHEMICAL Co Ltd
Priority to GB168964A priority Critical patent/GB1045694A/en
Priority to DE1964A0045062 priority patent/DE1299289B/en
Publication of GB1045694A publication Critical patent/GB1045694A/en
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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
    • 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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B01J20/28007—Sorbent size or size distribution, e.g. particle size with size in the range 1-100 nanometers, e.g. nanosized particles, nanofibers, nanotubes, nanowires or the like
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Granular adsorbents are made by kneading a mixture of finely divided carbon with a solution of a cellulose ester or a synthetic resin in a volatile solvent to form a plastic mass, shaping the plastic mass into granular form by mechanical means, and heating the granules to remove the volatile solvent and harden the granules. The temperature may be within the range 100 DEG to 300 DEG C. The heating may be sufficient partially to carbonize the polymeric binder material. The free carbon may have a pH of 5 to 7 and may be carbon black or carbon formed as a by-product in the manufacture of hydrogen by pyrolysis of hydrocarbons, and having a particle diameter of 150 <\>rA to 200 <\>rA. The cellulose derivative may be cellulose acetate and the synthetic resin may be polyacrylonitrile. The solvent may be methanol containing a minor proportion of acetone, methylene chloride, chloroform, dioxane or dimethyl formamide. The solution of the cellulose derivative or synthetic resin may have a concentration of 4 to 10% and the proportion of carbon may be 28 to 34% and of solution 72 to 66% in the plastic mass. The mixture may also contain finely divided silica, e.g. silica gel, or alumina or alumina-silica, preferably of particle size 600 <\>rA to 700 <\>rA, the ratio of carbon to silica being 65 to 75% of carbon to 35 to 25% of silica. In an example, 100 grams of byproduct carbon black having a particle diameter of about 200 <\>rA is kneaded at 20 DEG to 25 DEG C. with a 4 to 10% solution of cellulose acetate in dimethyl formamide, the proportion of cellulose acetate in the mixture being 15 to 17% that of the carbon black, the resulting plastic mass is formed into granules and maintained at 100 DEG to 120 DEG C. for about 30 minutes. In another example, 82 grams of finely divided free carbon are mixed with 180 c.c. of a 10% solution of polyacrylonitrile in dimethylformamide. The granulated mixture is passed through an oven having a temperature gradient of 100 DEG to 300 DEG C., the residence time of the granules in the oven being about 2 hours.
GB168964A 1964-01-14 1964-01-14 Method for the manufacture of new adsorbents and adsorbents obtained by the said method Expired GB1045694A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB168964A GB1045694A (en) 1964-01-14 1964-01-14 Method for the manufacture of new adsorbents and adsorbents obtained by the said method
DE1964A0045062 DE1299289B (en) 1964-01-14 1964-01-22 Process for the production of adsorbents from particles of carbonaceous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB168964A GB1045694A (en) 1964-01-14 1964-01-14 Method for the manufacture of new adsorbents and adsorbents obtained by the said method

Publications (1)

Publication Number Publication Date
GB1045694A true GB1045694A (en) 1966-10-19

Family

ID=9726305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB168964A Expired GB1045694A (en) 1964-01-14 1964-01-14 Method for the manufacture of new adsorbents and adsorbents obtained by the said method

Country Status (1)

Country Link
GB (1) GB1045694A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079001A (en) 1974-09-13 1978-03-14 Ciba-Geigy Corporation Process for the purification of industrial effluents
USD409448S (en) 1997-09-10 1999-05-11 Gerber Products Company Infant feeding dish
US5947367A (en) * 1997-02-10 1999-09-07 The C. W. Zumbiel Co. Sleeve style bottle carton
WO2002004115A1 (en) * 2000-07-07 2002-01-17 Honeywell International Inc. Polymer-bound nitrogen adsorbent
EP1247572A1 (en) * 2001-04-03 2002-10-09 MSA Auer GmbH Process for the preparation of a filter body
FR2905628A1 (en) * 2006-09-13 2008-03-14 Rhodia Recherches & Tech HIGH COHESION COMPOSITE MATERIAL, METHOD OF PREPARATION AND USES, ESPECIALLY IN CIGARETTE FILTERS.
WO2009112591A2 (en) * 2008-03-14 2009-09-17 Rhodia Operations Highly cohesive composite material, preparation method and uses, especially in cigarette filters
US9682368B2 (en) 2014-04-29 2017-06-20 Rennovia Inc. Shaped porous carbon products
US10464048B2 (en) 2015-10-28 2019-11-05 Archer-Daniels-Midland Company Porous shaped metal-carbon products
US10722867B2 (en) 2015-10-28 2020-07-28 Archer-Daniels-Midland Company Porous shaped carbon products
CN113694877A (en) * 2021-08-24 2021-11-26 天津朗华科技发展有限公司 Selective adsorbent for gasoline purification and preparation method and application thereof
US11253839B2 (en) 2014-04-29 2022-02-22 Archer-Daniels-Midland Company Shaped porous carbon products
CN114288991A (en) * 2022-01-11 2022-04-08 武汉纺织大学 Preparation method of carbonized organic matter adsorbent and solid-liquid separation device

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079001A (en) 1974-09-13 1978-03-14 Ciba-Geigy Corporation Process for the purification of industrial effluents
US5947367A (en) * 1997-02-10 1999-09-07 The C. W. Zumbiel Co. Sleeve style bottle carton
USD409448S (en) 1997-09-10 1999-05-11 Gerber Products Company Infant feeding dish
WO2002004115A1 (en) * 2000-07-07 2002-01-17 Honeywell International Inc. Polymer-bound nitrogen adsorbent
US6451723B1 (en) 2000-07-07 2002-09-17 Honeywell International Inc. Polymer-bound nitrogen adsorbent and method of making and using it
US6585810B1 (en) * 2000-07-07 2003-07-01 Honeywell International Inc. Polymer-bound nitrogen adsorbent
EP1247572A1 (en) * 2001-04-03 2002-10-09 MSA Auer GmbH Process for the preparation of a filter body
FR2905628A1 (en) * 2006-09-13 2008-03-14 Rhodia Recherches & Tech HIGH COHESION COMPOSITE MATERIAL, METHOD OF PREPARATION AND USES, ESPECIALLY IN CIGARETTE FILTERS.
WO2008031816A2 (en) * 2006-09-13 2008-03-20 Rhodia Operations Composite material of high cohesive strength, method of preparation and uses, especially in cigarette filters
WO2008031816A3 (en) * 2006-09-13 2008-06-26 Rhodia Operations Composite material of high cohesive strength, method of preparation and uses, especially in cigarette filters
US9808785B2 (en) 2006-09-13 2017-11-07 Rhodia Operations High cohesive strength composite materials and, E.G., cigarette filters shaped therefrom
WO2009112591A3 (en) * 2008-03-14 2009-11-05 Rhodia Operations Highly cohesive composite material, preparation method and uses, especially in cigarette filters
WO2009112591A2 (en) * 2008-03-14 2009-09-17 Rhodia Operations Highly cohesive composite material, preparation method and uses, especially in cigarette filters
US10104907B2 (en) 2008-03-14 2018-10-23 Rhodia Acetow Gmbh Highly cohesive composite polymer materials, preparation thereof and, E.G., cigarette filters comprising same
FR2928565A1 (en) * 2008-03-14 2009-09-18 Rhodia Operations Sas HIGH COHESION COMPOSITE MATERIAL, METHOD OF PREPARATION AND USES, ESPECIALLY IN CIGARETTE FILTERS.
US11253839B2 (en) 2014-04-29 2022-02-22 Archer-Daniels-Midland Company Shaped porous carbon products
US9682368B2 (en) 2014-04-29 2017-06-20 Rennovia Inc. Shaped porous carbon products
US9993802B2 (en) 2014-04-29 2018-06-12 Archer Daniels Midland Company Shaped porous carbon products
US10384192B2 (en) 2014-04-29 2019-08-20 Archer-Daniels-Midland Company Shaped porous carbon products
US10654027B2 (en) 2014-04-29 2020-05-19 Archer-Daniels-Midland Company Shaped porous carbon products
US10464048B2 (en) 2015-10-28 2019-11-05 Archer-Daniels-Midland Company Porous shaped metal-carbon products
US10722869B2 (en) 2015-10-28 2020-07-28 Archer-Daniels-Midland Company Porous shaped metal-carbon products
US10722867B2 (en) 2015-10-28 2020-07-28 Archer-Daniels-Midland Company Porous shaped carbon products
CN113694877A (en) * 2021-08-24 2021-11-26 天津朗华科技发展有限公司 Selective adsorbent for gasoline purification and preparation method and application thereof
CN113694877B (en) * 2021-08-24 2023-11-28 天津朗华科技发展有限公司 Selective adsorbent for purifying gasoline and preparation method and application thereof
CN114288991A (en) * 2022-01-11 2022-04-08 武汉纺织大学 Preparation method of carbonized organic matter adsorbent and solid-liquid separation device

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