GB1434314A - Apparatus for the preparation of activated carbon - Google Patents

Apparatus for the preparation of activated carbon

Info

Publication number
GB1434314A
GB1434314A GB1431674A GB1431674A GB1434314A GB 1434314 A GB1434314 A GB 1434314A GB 1431674 A GB1431674 A GB 1431674A GB 1431674 A GB1431674 A GB 1431674A GB 1434314 A GB1434314 A GB 1434314A
Authority
GB
United Kingdom
Prior art keywords
chamber
activated carbon
compartment
partition walls
compartments
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
GB1431674A
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of GB1434314A publication Critical patent/GB1434314A/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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • C01B32/336—Preparation characterised by gaseous activating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1434314 Activated carbon; apparatus TAKEDA YAKUHIN KOGYO KK 1 April 1974 [16 April 1973] 14316/74 Heading C1A [Also in Division F4] An apparatus for preparing activated carbon comprises a shaft kiln 10 whose cavity is divided by a perforated gas flow distributer 13 into a lower (or combustion) chamber 12 and an upper (or reaction) chamber 11, which latter chamber is divided by vertical partition walls 14 into two or more activation compartments; the first compartment is provided with a means for supplying carbonaceous material at a constant rate thereinto, and the last compartment is provided with a means for removing activated carbon at a constant rate therefrom, there being passages 15 in the partition walls 14 so that the material may flow as a fluidized bed from the first compartment via any intermediate compartments to the last compartment; the lower chamber 12 is provided with a fuel burner 20 for heating the carbonaceous material in said compartments and a means 22 for supplying activating gas thereto, and exhaust gases are discharged through a vent 19 connected to the upper chamber 11. A portion of the exhaust gas may be passed through pipe 25 and used to preheat the activating gas. The partition walls 14 may be radially arranged, as shown, or they may be arranged in a parallel fashion, or as coaxial cylinders.
GB1431674A 1973-04-16 1974-04-01 Apparatus for the preparation of activated carbon Expired GB1434314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48043472A JPS5111035B2 (en) 1973-04-16 1973-04-16

Publications (1)

Publication Number Publication Date
GB1434314A true GB1434314A (en) 1976-05-05

Family

ID=12664651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1431674A Expired GB1434314A (en) 1973-04-16 1974-04-01 Apparatus for the preparation of activated carbon

Country Status (6)

Country Link
JP (1) JPS5111035B2 (en)
DE (1) DE2417133A1 (en)
GB (1) GB1434314A (en)
MY (1) MY7900153A (en)
NL (1) NL7405152A (en)
PH (1) PH13677A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391586A (en) * 1980-10-22 1983-07-05 Westvaco Corporation Two stage fluid bed regenerator
GB2150854A (en) * 1983-12-06 1985-07-10 Coal Ind Hot gas generation
CN108658075A (en) * 2018-07-31 2018-10-16 中冶焦耐(大连)工程技术有限公司 A kind of steam gas distribution structure for Activated Carbon Production

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5235791A (en) * 1975-09-17 1977-03-18 Kazuo Miyazaki Method and apparatus for the production of active carbon
DE102006046880A1 (en) * 2006-10-04 2008-04-10 Carbotech Ac Gmbh Process for the production of activated carbon with high catalytic activity

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391586A (en) * 1980-10-22 1983-07-05 Westvaco Corporation Two stage fluid bed regenerator
GB2150854A (en) * 1983-12-06 1985-07-10 Coal Ind Hot gas generation
US4627367A (en) * 1983-12-06 1986-12-09 Coal Industry (Patents) Limited Hot gas generation
CN108658075A (en) * 2018-07-31 2018-10-16 中冶焦耐(大连)工程技术有限公司 A kind of steam gas distribution structure for Activated Carbon Production
CN108658075B (en) * 2018-07-31 2024-02-13 中冶焦耐(大连)工程技术有限公司 Steam gas distribution structure for activated carbon production

Also Published As

Publication number Publication date
DE2417133A1 (en) 1974-10-31
PH13677A (en) 1980-08-29
JPS49128897A (en) 1974-12-10
NL7405152A (en) 1974-10-18
JPS5111035B2 (en) 1976-04-08
MY7900153A (en) 1979-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940331