GB1215794A - Improvements in or relating to the production of activated carbon - Google Patents

Improvements in or relating to the production of activated carbon

Info

Publication number
GB1215794A
GB1215794A GB7238/69A GB723869A GB1215794A GB 1215794 A GB1215794 A GB 1215794A GB 7238/69 A GB7238/69 A GB 7238/69A GB 723869 A GB723869 A GB 723869A GB 1215794 A GB1215794 A GB 1215794A
Authority
GB
United Kingdom
Prior art keywords
acid
salt
activated carbon
electrolyte
optionally
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
GB7238/69A
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.)
Standard Oil Co
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of GB1215794A publication Critical patent/GB1215794A/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
    • C01B32/342—Preparation characterised by non-gaseous activating agents
    • C01B32/348—Metallic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

1,215,794. Activated carbon. STANDARD OIL CO. 11 Feb., 1969 [16 Feb., 1968], No. 7238/69. Heading C1A. Activated carbon is produced by treating an aromatic carboxylic acid with sufficient electrolyte (defined) to at least form the salt of the acid, optionally drying the salt formed and thermally decomposing this salt in an inert atmosphere. Optionally the acid may be neutralized in a suitable solvent for the salt, e.g. water, with sufficient base to form the salt of the acid before adding the electrolyte. Excess electrolyte may be added to the soluble salt in order to act as a defecting agent included within the molecular structure of the soluble salt, thereby creating a defect in the molecular structure. Specified suitable electrolytes include the hydroxide, oxide, halide, carbonate, sulphate, phosphate and nitrate of the metals of Group IA or IIA of the Periodic Table, preferably potassium hydroxide. The aromatic carboxylic acid, optionally prepared by the oxidation of a carbonaceous material, e.g. petroleum coke, may be a monocarboxylic acid, polycarboxylic acid, polynuclear monocarboxylic acid, polynuclear polycarboxylic acid or a mixture thereof, but is preferably petroleum coke acid.
GB7238/69A 1968-02-16 1969-02-11 Improvements in or relating to the production of activated carbon Expired GB1215794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70614668A 1968-02-16 1968-02-16

Publications (1)

Publication Number Publication Date
GB1215794A true GB1215794A (en) 1970-12-16

Family

ID=24836396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7238/69A Expired GB1215794A (en) 1968-02-16 1969-02-11 Improvements in or relating to the production of activated carbon

Country Status (5)

Country Link
BE (1) BE728452A (en)
DE (1) DE1907913C3 (en)
FR (1) FR2002047A1 (en)
GB (1) GB1215794A (en)
NL (1) NL6902333A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800011026A1 (en) 2018-12-12 2020-06-12 Eni Spa ACTIVATED CARBON AND PROCESS FOR THE PREPARATION OF AN ACTIVATED CARBON WITH LOW METAL CONTENT STARTING FROM REFINERY BLEEDS OR HYDRO-CONVERSION PROCESSES OF HEAVY OIL PRODUCTS
IT201800011015A1 (en) 2018-12-12 2020-06-12 Eni Spa PROCESS FOR THE PREPARATION OF ACTIVATED CARBON FROM PETROLEUM RESIDUES
CN115571879A (en) * 2022-10-12 2023-01-06 兰州理工大学 Biological absorption preparation method of biomass porous carbon

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3107788B1 (en) 2020-02-28 2022-09-09 Tekcem Active antenna featuring a shielded frame
FR3119956A1 (en) 2021-02-18 2022-08-19 Tekcem Transimpedance amplifier
CN114212789A (en) * 2021-11-27 2022-03-22 安徽工程大学 Construction method of super-hydrophobic biomass-based carbon material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE486076C (en) * 1921-03-15 1929-11-08 I G Farbenindustrie Akt Ges Process for the production of active coal and coal stones
DE478945C (en) * 1926-06-24 1929-07-08 Merck Ag E Active coal production
DE528239C (en) * 1929-05-05 1931-06-26 Ver Farbwerke Act Ges Production of highly active coal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800011026A1 (en) 2018-12-12 2020-06-12 Eni Spa ACTIVATED CARBON AND PROCESS FOR THE PREPARATION OF AN ACTIVATED CARBON WITH LOW METAL CONTENT STARTING FROM REFINERY BLEEDS OR HYDRO-CONVERSION PROCESSES OF HEAVY OIL PRODUCTS
IT201800011015A1 (en) 2018-12-12 2020-06-12 Eni Spa PROCESS FOR THE PREPARATION OF ACTIVATED CARBON FROM PETROLEUM RESIDUES
CN115571879A (en) * 2022-10-12 2023-01-06 兰州理工大学 Biological absorption preparation method of biomass porous carbon

Also Published As

Publication number Publication date
BE728452A (en) 1969-07-16
DE1907913C3 (en) 1981-03-19
DE1907913A1 (en) 1969-09-25
FR2002047A1 (en) 1969-10-03
NL6902333A (en) 1969-08-19
DE1907913B2 (en) 1980-07-10

Similar Documents

Publication Publication Date Title
GB1531778A (en) Reaction of epoxides with organic compounds containing reactive hydrogen
GB1398740A (en) Self-sealing cables
GB1434306A (en) Process for the production of finely divided metals and/or metal oxides
GB1215794A (en) Improvements in or relating to the production of activated carbon
ES9100015A1 (en) An explosive composition stable in storage (Machine-translation by Google Translate, not legally binding)
GB1287275A (en) Improved process for the production of active carbons
JPS6461442A (en) Manufacture of basic salt, salt thereby and oil composition containing same
GB1398126A (en) Demetalation of a hydrocarbon charge stock
ES382048A1 (en) Process for preparing phenylacetic acid
GB1411866A (en) Preparation of arylacetic acid alkyl esters
ES491943A0 (en) IMPROVEMENTS IN A PROCEDURE FOR PREPARING A DERIVATIVE OF FURANO
GB790398A (en) Backward extrusion process for the production of hollow metal bodies
ES415719A1 (en) Method of preparation of complex compounds of aminodicarboxilic acids. (Machine-translation by Google Translate, not legally binding)
GB1366217A (en) Process for the oxidation of carbon monoxide and hydrocarbons
JPS5277982A (en) High-temperature wear-proof sliding material and its production
GB1351106A (en) Process for producing hydrohalides of aspartic anhydride
Mor et al. Behaviour of zinc in sea water in the presence of sulphides
GB1404355A (en) Battery electrolyte composition containing carboxylic acids
JPS5580495A (en) Manufacturing method for high-alkali type lubricating oil composition
ES8200714A1 (en) Exothermic composition
GB1397256A (en) Process for removing gaseous impurities from waste gases
GB1350700A (en) Method of catalytically inducing oxidation of carbonaceous materials by the use of molten salts
SU564356A1 (en) Iron based sintered antifriction material
ES388092A1 (en) Procedure for desulfuration of coke by pre-treatment of carbon with gaseous oxidizing reagents. (Machine-translation by Google Translate, not legally binding)
JPS53132502A (en) Preparation of oil-soluble metal salts