MA51266B1 - Procédé d'élimination de métaux lourds de liquides - Google Patents

Procédé d'élimination de métaux lourds de liquides

Info

Publication number
MA51266B1
MA51266B1 MA51266A MA51266A MA51266B1 MA 51266 B1 MA51266 B1 MA 51266B1 MA 51266 A MA51266 A MA 51266A MA 51266 A MA51266 A MA 51266A MA 51266 B1 MA51266 B1 MA 51266B1
Authority
MA
Morocco
Prior art keywords
volume
heavy metals
mixture
fluid
liquid
Prior art date
Application number
MA51266A
Other languages
English (en)
Other versions
MA51266A (fr
Inventor
Alain Strickroth
Original Assignee
Cppe Carbon Process & Plant Engineering S.A.
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 Cppe Carbon Process & Plant Engineering S.A. filed Critical Cppe Carbon Process & Plant Engineering S.A.
Publication of MA51266A publication Critical patent/MA51266A/fr
Publication of MA51266B1 publication Critical patent/MA51266B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Water Treatment By Sorption (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

La présente invention concerne un procédé d'élimination de métaux lourds d'un liquide comprenant des métaux lourds, l'acide chlorhydrique étant ajouté au liquide, le liquide étant mis en contact avec un mélange comprenant entre 30 % en volume et 60 % en volume d''un catalyseur au charbon actif imprégné de soufre, entre 30 % en volume et 60 % en volume d'un catalyseur au charbon actif imprégné de fer et entre 5 % en volume et 40 % en volume d'un matériau de remplissage, le total de ces trois ingrédients étant de 100 % en volume. Le fluide est laissé en contact avec le mélange, les métaux lourds sont absorbés sur le mélange pour obtenir un fluide ayant un niveau appauvri en métaux lourds, ledit fluide étant ensuite évacué du mélange.
MA51266A 2017-09-29 2018-09-28 Procédé d'élimination de métaux lourds de liquides MA51266B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
LU100464A LU100464B1 (en) 2017-09-29 2017-09-29 Process for the removal of heavy metals from liquids
EP18782921.3A EP3728114B1 (fr) 2017-09-29 2018-09-28 Procédé d'élimination de métaux lourds de liquides
PCT/EP2018/076407 WO2019063765A1 (fr) 2017-09-29 2018-09-28 Procédé d'élimination de métaux lourds de liquides

Publications (2)

Publication Number Publication Date
MA51266A MA51266A (fr) 2020-10-28
MA51266B1 true MA51266B1 (fr) 2024-06-28

Family

ID=60331684

Family Applications (1)

Application Number Title Priority Date Filing Date
MA51266A MA51266B1 (fr) 2017-09-29 2018-09-28 Procédé d'élimination de métaux lourds de liquides

Country Status (19)

Country Link
EP (1) EP3728114B1 (fr)
JP (1) JP7212053B2 (fr)
AU (1) AU2018343985B2 (fr)
CA (1) CA3108671A1 (fr)
DK (1) DK3728114T3 (fr)
ES (1) ES2979383T3 (fr)
FI (1) FI3728114T3 (fr)
HR (1) HRP20240833T1 (fr)
HU (1) HUE066701T2 (fr)
LT (1) LT3728114T (fr)
LU (1) LU100464B1 (fr)
MA (1) MA51266B1 (fr)
PL (1) PL3728114T3 (fr)
PT (1) PT3728114T (fr)
RS (1) RS65625B1 (fr)
SI (1) SI3728114T1 (fr)
SM (1) SMT202400225T1 (fr)
WO (1) WO2019063765A1 (fr)
ZA (1) ZA202004659B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11667528B2 (en) 2019-08-21 2023-06-06 Jesa Technologies Llc Method for removing cadmium in the manufacture of phosphoric acid

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5651122B2 (fr) * 1973-05-10 1981-12-03
IL85751A (en) * 1988-03-16 1991-12-15 Negev Phosphates Ltd Method for the removal of heavy metal ions from phosphoric acid
DE69817942T2 (de) * 1997-07-28 2004-07-29 Corning Inc. Katalysator zum Entfernen von Quecksilber und Verfahren zu dessen Herstellung und Verwendung
DE69932857T2 (de) * 1998-12-28 2007-03-01 Toyo Boseki K.K. Verfahren zur reinigung von phosphorsäure
JP4113369B2 (ja) * 2002-03-29 2008-07-09 日鉱金属株式会社 硫酸からの脱金属方法
US7722843B1 (en) * 2006-11-24 2010-05-25 Srivats Srinivasachar System and method for sequestration and separation of mercury in combustion exhaust gas aqueous scrubber systems
US20080207443A1 (en) 2007-02-28 2008-08-28 Kishor Purushottam Gadkaree Sorbent comprising activated carbon, process for making same and use thereof
JP5291092B2 (ja) 2007-05-14 2013-09-18 コーニング インコーポレイテッド 活性炭を含む吸着体、それらの製造方法および利用
US8727007B1 (en) * 2009-09-25 2014-05-20 Tom Lewis, III Shale gas waste water treatment method
LU93013B1 (en) * 2016-04-04 2017-11-08 Cppe Carbon Process & Plant Eng S A En Abrege Cppe S A Process for the removal of heavy metals from fluids

Also Published As

Publication number Publication date
AU2018343985B2 (en) 2023-08-17
SMT202400225T1 (it) 2024-07-09
AU2018343985A1 (en) 2020-11-12
EP3728114A1 (fr) 2020-10-28
WO2019063765A1 (fr) 2019-04-04
HRP20240833T1 (hr) 2024-09-27
JP7212053B2 (ja) 2023-01-24
CA3108671A1 (fr) 2019-04-04
EP3728114B1 (fr) 2024-03-20
ES2979383T3 (es) 2024-09-25
LT3728114T (lt) 2024-06-25
JP2021517859A (ja) 2021-07-29
PL3728114T3 (pl) 2024-07-22
FI3728114T3 (fi) 2024-06-19
HUE066701T2 (hu) 2024-08-28
ZA202004659B (en) 2022-03-30
LU100464B1 (en) 2019-03-29
PT3728114T (pt) 2024-06-14
SI3728114T1 (sl) 2024-08-30
RS65625B1 (sr) 2024-07-31
MA51266A (fr) 2020-10-28
DK3728114T3 (da) 2024-06-17

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