FR2310962A1 - Granules de charbon actif et leur procede de preparation - Google Patents

Granules de charbon actif et leur procede de preparation

Info

Publication number
FR2310962A1
FR2310962A1 FR7614675A FR7614675A FR2310962A1 FR 2310962 A1 FR2310962 A1 FR 2310962A1 FR 7614675 A FR7614675 A FR 7614675A FR 7614675 A FR7614675 A FR 7614675A FR 2310962 A1 FR2310962 A1 FR 2310962A1
Authority
FR
France
Prior art keywords
preparation process
active carbon
carbon granules
granules
active
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.)
Granted
Application number
FR7614675A
Other languages
English (en)
French (fr)
Other versions
FR2310962B1 (US20090192370A1-20090730-C00001.png
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.)
Unifrax 1 LLC
Original Assignee
Carborundum 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 Carborundum Co filed Critical Carborundum Co
Publication of FR2310962A1 publication Critical patent/FR2310962A1/fr
Application granted granted Critical
Publication of FR2310962B1 publication Critical patent/FR2310962B1/fr
Granted 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
    • C01B32/354—After-treatment
    • C01B32/384—Granulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7614675A 1975-05-16 1976-05-14 Granules de charbon actif et leur procede de preparation Granted FR2310962A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57806175A 1975-05-16 1975-05-16

Publications (2)

Publication Number Publication Date
FR2310962A1 true FR2310962A1 (fr) 1976-12-10
FR2310962B1 FR2310962B1 (US20090192370A1-20090730-C00001.png) 1981-08-28

Family

ID=24311280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614675A Granted FR2310962A1 (fr) 1975-05-16 1976-05-14 Granules de charbon actif et leur procede de preparation

Country Status (14)

Country Link
JP (1) JPS51138591A (US20090192370A1-20090730-C00001.png)
BE (1) BE841829A (US20090192370A1-20090730-C00001.png)
BR (1) BR7603050A (US20090192370A1-20090730-C00001.png)
CA (1) CA1074767A (US20090192370A1-20090730-C00001.png)
CS (1) CS212761B2 (US20090192370A1-20090730-C00001.png)
DD (1) DD126638A5 (US20090192370A1-20090730-C00001.png)
DE (1) DE2621530C2 (US20090192370A1-20090730-C00001.png)
FR (1) FR2310962A1 (US20090192370A1-20090730-C00001.png)
GB (1) GB1553364A (US20090192370A1-20090730-C00001.png)
IT (1) IT1061288B (US20090192370A1-20090730-C00001.png)
MX (1) MX4235E (US20090192370A1-20090730-C00001.png)
MY (1) MY8100231A (US20090192370A1-20090730-C00001.png)
NL (1) NL183757C (US20090192370A1-20090730-C00001.png)
PL (1) PL114810B1 (US20090192370A1-20090730-C00001.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001049604A1 (en) * 2000-01-03 2001-07-12 Katz, Raul A process for preparing activated carbon from urban waste
US6787699B1 (en) 2000-12-21 2004-09-07 3M Innovative Properties Company Grounding plate and telecommunications module including a grounding plate and telecommunications rack mounting system including a module

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149994A (en) * 1977-12-02 1979-04-17 The Carborundum Company Granular activated carbon manufacture from brown coal treated with dilute inorganic acid
US4157314A (en) * 1978-03-06 1979-06-05 The Carborundum Company Granular activated carbon manufacture from sub-bituminous coal treated with dilute inorganic acid: direct activation method
US5204310A (en) * 1992-02-21 1993-04-20 Westvaco Corporation High activity, high density activated carbon
BR112013004470A2 (pt) 2010-08-30 2017-11-21 Albemarle Corp carvão de base celulósica termicamente ativado sorvente para remover mercúrio de emissões produzidas durante combustão de combustível e processo para aumentar a estabilidade térmica de carvão de base celulósica termicamente ativado
CN113023728A (zh) * 2021-04-01 2021-06-25 山西新华活性炭有限公司 Pnp炭的制备方法
CN113244885A (zh) * 2021-04-25 2021-08-13 龙岩市华研活性炭科技有限公司 一种用于水族过滤吸附的改性活性炭及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630959A (en) * 1969-06-04 1971-12-28 Standard Oil Co Ohio Carbonization of bituminous coals
FR2209716A1 (US20090192370A1-20090730-C00001.png) * 1972-12-08 1974-07-05 Calgon Corp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040931A (en) * 1933-01-26 1936-05-19 Fuchs Walter Method for producing activated carbon

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630959A (en) * 1969-06-04 1971-12-28 Standard Oil Co Ohio Carbonization of bituminous coals
FR2209716A1 (US20090192370A1-20090730-C00001.png) * 1972-12-08 1974-07-05 Calgon Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001049604A1 (en) * 2000-01-03 2001-07-12 Katz, Raul A process for preparing activated carbon from urban waste
US6787699B1 (en) 2000-12-21 2004-09-07 3M Innovative Properties Company Grounding plate and telecommunications module including a grounding plate and telecommunications rack mounting system including a module

Also Published As

Publication number Publication date
JPS5519891B2 (US20090192370A1-20090730-C00001.png) 1980-05-29
DD126638A5 (US20090192370A1-20090730-C00001.png) 1977-08-03
CA1074767A (en) 1980-04-01
BE841829A (fr) 1976-11-16
PL114810B1 (en) 1981-02-28
AU1403976A (en) 1978-09-07
DE2621530A1 (de) 1976-11-25
DE2621530C2 (de) 1982-08-05
MY8100231A (en) 1981-12-31
NL183757B (nl) 1988-08-16
BR7603050A (pt) 1977-05-31
NL7605186A (nl) 1976-11-18
CS212761B2 (en) 1982-03-26
MX4235E (es) 1982-02-24
FR2310962B1 (US20090192370A1-20090730-C00001.png) 1981-08-28
NL183757C (nl) 1989-01-16
IT1061288B (it) 1983-02-28
GB1553364A (en) 1979-09-26
JPS51138591A (en) 1976-11-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse