PT96285A - Processo para ao tratamento previo de carvao activo - Google Patents

Processo para ao tratamento previo de carvao activo

Info

Publication number
PT96285A
PT96285A PT96285A PT9628590A PT96285A PT 96285 A PT96285 A PT 96285A PT 96285 A PT96285 A PT 96285A PT 9628590 A PT9628590 A PT 9628590A PT 96285 A PT96285 A PT 96285A
Authority
PT
Portugal
Prior art keywords
active carbon
prior treatment
disappeared
pretreatment
treated
Prior art date
Application number
PT96285A
Other languages
English (en)
Other versions
PT96285B (pt
Inventor
Noel Vanlautem
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of PT96285A publication Critical patent/PT96285A/pt
Publication of PT96285B publication Critical patent/PT96285B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C01B7/0718—Purification ; Separation of hydrogen chloride by adsorption
    • C01B7/0725—Purification ; Separation of hydrogen chloride by adsorption by active 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
    • B01J20/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
PT96285A 1989-12-27 1990-12-20 Processo para ao tratamento previo de carvao activo PT96285B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8901407 1989-12-27

Publications (2)

Publication Number Publication Date
PT96285A true PT96285A (pt) 1991-09-30
PT96285B PT96285B (pt) 1998-06-30

Family

ID=3884445

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96285A PT96285B (pt) 1989-12-27 1990-12-20 Processo para ao tratamento previo de carvao activo

Country Status (8)

Country Link
US (1) US5141913A (pt)
EP (1) EP0437881B1 (pt)
JP (1) JPH04144909A (pt)
AT (1) ATE97022T1 (pt)
BR (1) BR9006550A (pt)
DE (1) DE69004556T2 (pt)
ES (1) ES2046680T3 (pt)
PT (1) PT96285B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009018592A2 (en) * 2007-07-27 2009-02-05 Tshwane University Of Technology Enrichment process for a pgm-metals containing stream
US8480903B1 (en) 2012-11-16 2013-07-09 Jesse Clinton Taylor, III Systems and methods for in-situ contaminant remediation
CN109264693A (zh) * 2018-09-25 2019-01-25 温州大学新材料与产业技术研究院 一种批量合成多孔碳材料的方法及多孔碳材料的用途
CN109279593A (zh) * 2018-09-25 2019-01-29 温州大学新材料与产业技术研究院 一种高比表面积多孔碳材料的生产应用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE236912C (pt) *
RO55368A2 (pt) * 1971-06-07 1973-08-20
US3768988A (en) * 1971-07-19 1973-10-30 Trw Inc Removal of pyritic sulfur from coal using solutions containing ferric ions

Also Published As

Publication number Publication date
ATE97022T1 (de) 1993-11-15
BR9006550A (pt) 1991-10-01
ES2046680T3 (es) 1994-02-01
JPH04144909A (ja) 1992-05-19
DE69004556D1 (de) 1993-12-16
EP0437881B1 (fr) 1993-11-10
PT96285B (pt) 1998-06-30
US5141913A (en) 1992-08-25
DE69004556T2 (de) 1994-03-10
EP0437881A1 (fr) 1991-07-24

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Legal Events

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BB1A Laying open of patent application

Effective date: 19910509

FG3A Patent granted, date of granting

Effective date: 19980320

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20010930