FR2045212A5 - - Google Patents

Info

Publication number
FR2045212A5
FR2045212A5 FR6920827A FR6920827A FR2045212A5 FR 2045212 A5 FR2045212 A5 FR 2045212A5 FR 6920827 A FR6920827 A FR 6920827A FR 6920827 A FR6920827 A FR 6920827A FR 2045212 A5 FR2045212 A5 FR 2045212A5
Authority
FR
France
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
FR6920827A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6920827A priority Critical patent/FR2045212A5/fr
Priority to BE751932D priority patent/BE751932A/fr
Priority to CH899770A priority patent/CH521773A/fr
Priority to ZA704167A priority patent/ZA704167B/xx
Priority to GB2963270A priority patent/GB1311014A/en
Priority to DE2029960A priority patent/DE2029960C3/de
Priority to SE08543/70A priority patent/SE369409B/xx
Priority to CA085,990A priority patent/CA939325A/en
Priority to SU1452340A priority patent/SU441700A1/ru
Priority to NL707009048A priority patent/NL146766B/xx
Priority to ES380942A priority patent/ES380942A1/es
Priority to IL34761A priority patent/IL34761A/xx
Priority to US00047599A priority patent/US3720626A/en
Priority to JP45053408A priority patent/JPS4921039B1/ja
Application granted granted Critical
Publication of FR2045212A5 publication Critical patent/FR2045212A5/fr
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
    • C01B32/354—After-treatment
    • C01B32/36—Reactivation or regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Water Treatment By Sorption (AREA)
FR6920827A 1969-06-20 1969-06-20 Expired FR2045212A5 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR6920827A FR2045212A5 (fr) 1969-06-20 1969-06-20
BE751932D BE751932A (fr) 1969-06-20 1970-06-12 Procede perfectionne pour la regeneration de charbons actifs uses
CH899770A CH521773A (fr) 1969-06-20 1970-06-15 Procédé pour la régénération de matières adsorbantes usées
GB2963270A GB1311014A (en) 1969-06-20 1970-06-18 Process for the regeneration of spent activated carbon
DE2029960A DE2029960C3 (de) 1969-06-20 1970-06-18 Verfahren zum Regenerieren von verbrauchter Aktivkohle
SE08543/70A SE369409B (fr) 1969-06-20 1970-06-18
ZA704167A ZA704167B (en) 1969-06-20 1970-06-18 Improved process for the regeneration of spent activated carbon
SU1452340A SU441700A1 (ru) 1970-06-19 Способ регенерации отработанных активных углей
NL707009048A NL146766B (nl) 1969-06-20 1970-06-19 Werkwijze voor het regenereren van gebruikte actieve kool.
ES380942A ES380942A1 (es) 1969-06-20 1970-06-19 Procedimiento para la regeneracion de carbones activos gas-tados.
IL34761A IL34761A (en) 1969-06-20 1970-06-19 Process for the regeneration of used active carbons
US00047599A US3720626A (en) 1969-06-20 1970-06-19 Elution process for the regeneration of spent activated carbon
CA085,990A CA939325A (en) 1969-06-20 1970-06-19 Process for the regeneration of spent activated carbon
JP45053408A JPS4921039B1 (fr) 1969-06-20 1970-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6920827A FR2045212A5 (fr) 1969-06-20 1969-06-20

Publications (1)

Publication Number Publication Date
FR2045212A5 true FR2045212A5 (fr) 1971-02-26

Family

ID=9036147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920827A Expired FR2045212A5 (fr) 1969-06-20 1969-06-20

Country Status (13)

Country Link
US (1) US3720626A (fr)
JP (1) JPS4921039B1 (fr)
BE (1) BE751932A (fr)
CA (1) CA939325A (fr)
CH (1) CH521773A (fr)
DE (1) DE2029960C3 (fr)
ES (1) ES380942A1 (fr)
FR (1) FR2045212A5 (fr)
GB (1) GB1311014A (fr)
IL (1) IL34761A (fr)
NL (1) NL146766B (fr)
SE (1) SE369409B (fr)
ZA (1) ZA704167B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764823A1 (fr) * 1997-06-21 1998-12-24 Korea Inst Construction Tech Procede et appareil de reactivation de charbon actif

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919081A (en) * 1970-11-06 1975-11-11 Combustion Eng Separation of emulsified liquids
US3853758A (en) * 1971-09-16 1974-12-10 Rohm & Haas Separation of waste dyestuffs by adsorption process
DE2404329C3 (de) * 1974-01-30 1981-03-19 Deutsche Texaco Ag, 2000 Hamburg Verfahren zur Befüllung und Inbetriebnahme bzw. Wiederinbetriebnahme einesals Rieselsäule ausgebildeten Festbettreaktors
US4031251A (en) * 1975-01-08 1977-06-21 Societe D'assistance Technique Pour Produits Nestle S.A. Decaffeination of vegetable material
US4038301A (en) * 1975-11-10 1977-07-26 Ppg Industries, Inc. Removal and recovery of organolead compounds from activated carbon and recovery of the activated carbon
US4299805A (en) * 1978-03-30 1981-11-10 Calgon Corporation Regeneration of carbon employed in the wet process production of phosphoric acid
US4369168A (en) * 1979-08-21 1983-01-18 Calgon Corporation Regeneration of carbon employed in the wet process production of alkali metal phosphates
US4341638A (en) * 1979-10-17 1982-07-27 International Minerals & Chemical Corp. Purification of phosphoric acid
US4407725A (en) * 1980-08-21 1983-10-04 International Minerals & Chemical Corp. Regeneration of activated carbon
US4333770A (en) * 1980-09-08 1982-06-08 Uop Inc. Extraction of sucrose from molasses
US4518504A (en) * 1981-09-08 1985-05-21 The Dow Chemical Company Treatment of contaminated Stretford solution
US4533398A (en) * 1981-10-02 1985-08-06 Uop Inc. Extraction of sucrose
US4943376A (en) * 1988-04-01 1990-07-24 Scamehorn John F Surfactant enhanced regeneration of hydrophobic materials
US5300468A (en) * 1992-06-30 1994-04-05 Associated Universities, Inc. Carbonaceous adsorbent regeneration and halocarbon displacement by hydrocarbon gases
US5766565A (en) * 1993-01-21 1998-06-16 Dow Corning Corporation Purification of hydrochloric acid
US5330735A (en) * 1993-01-21 1994-07-19 Dow Corning Corporation Purification of hydrochloric acid
KR19990038272A (ko) * 1997-11-04 1999-06-05 김성년 유기용매 추출방법에 의한 사용된 첨착활성탄의 습식 재활용 공정
WO1999025449A1 (fr) * 1997-11-14 1999-05-27 Corning Incorporated Composite d'epuration et dispositif et procede de fabrication et d'utilisation de ce composite
US20080067124A1 (en) * 2006-09-19 2008-03-20 Kaczkowski Edward F Solvent recovery system for plastic dying operation
US8148284B2 (en) * 2008-02-11 2012-04-03 Alstom Technology Ltd Injection of liquid sorbent conditioning into a sorbent transporting passageway
TW201006765A (en) * 2008-08-07 2010-02-16 Yeou Fa Chemical Co Ltd Method for purifying potassium hydroxide aqueous solution rich in silicon impurities
EP2435372A1 (fr) * 2009-05-27 2012-04-04 Conocophillips Company Fonctionnements de lits de sorbant de retrait de sélénium
FR3004442B1 (fr) * 2013-04-10 2017-05-05 Veolia Water Solutions & Tech Procede et installation de traitement des eaux provenant des industries petrolieres et gazieres, notamment des eaux de production des champs petroliers et/ou gaziers.
CN104478787A (zh) * 2014-11-24 2015-04-01 河南巨龙生物工程股份有限公司 一种从脱色用废活性炭中提取色氨酸的方法
CN105597717B (zh) * 2015-12-28 2018-08-03 中国矿业大学(北京) 一种光电协同再生粉末活性炭系统
US11369946B2 (en) 2018-09-13 2022-06-28 Ford Global Technologies, Llc Recovery of adsorption capacity of beaded activated carbon using gas-phase organic solvents
EP3921095A1 (fr) 2019-02-10 2021-12-15 Battelle Memorial Institute Échantillonnage pour surveiller des substances per-et polyfluoroalkyles (pfas) dans de l'eau de surface, des eaux souterraines et de l'eau interstitielle
EP3947277A1 (fr) * 2019-03-25 2022-02-09 Battelle Memorial Institute Systèmes et procédés de régénération de charbon actif
CN114950578A (zh) * 2022-07-05 2022-08-30 江苏治水有数环保科技有限公司 一种催化剂重生工艺
CN115845826A (zh) * 2022-12-16 2023-03-28 赣州有色冶金研究所有限公司 一种氨再生废活性炭的方法
CN116143117B (zh) * 2022-12-20 2024-08-06 无锡中天固废处置有限公司 一种废活性炭的清洗再生工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236679A (en) * 1938-09-27 1941-04-01 Standard Oil Dev Co Revivification of decolorizing adsorbents
GB636752A (en) * 1946-06-21 1950-05-03 Bataafsche Petroleum A process for reactivating a spent refining adsorbent
US2769751A (en) * 1953-04-30 1956-11-06 Texaco Development Corp Process for treating spent oil refinery clay
US3053774A (en) * 1960-05-16 1962-09-11 California Research Corp Aqueous regeneration of silica gel
US3274104A (en) * 1963-05-01 1966-09-20 Dow Chemical Co Solvent extraction process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764823A1 (fr) * 1997-06-21 1998-12-24 Korea Inst Construction Tech Procede et appareil de reactivation de charbon actif

Also Published As

Publication number Publication date
JPS4921039B1 (fr) 1974-05-29
DE2029960C3 (de) 1974-11-28
SU441700A3 (ru) 1974-08-30
ZA704167B (en) 1971-02-24
NL7009048A (fr) 1970-12-22
DE2029960A1 (de) 1971-03-04
IL34761A0 (en) 1970-08-19
CH521773A (fr) 1972-04-30
US3720626A (en) 1973-03-13
DE2029960B2 (de) 1974-05-02
BE751932A (fr) 1970-11-16
NL146766B (nl) 1975-08-15
IL34761A (en) 1973-06-29
CA939325A (en) 1974-01-01
SE369409B (fr) 1974-08-26
ES380942A1 (es) 1973-04-01
GB1311014A (en) 1973-03-21

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Legal Events

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