BE899849A - Procede de preparation d'un agent absorbant ou adsorbant, non cancerigene, chimiquement inactif et agent absorbant ou adsorbant obtenu par ce procede. - Google Patents

Procede de preparation d'un agent absorbant ou adsorbant, non cancerigene, chimiquement inactif et agent absorbant ou adsorbant obtenu par ce procede.

Info

Publication number
BE899849A
BE899849A BE0/213086A BE213086A BE899849A BE 899849 A BE899849 A BE 899849A BE 0/213086 A BE0/213086 A BE 0/213086A BE 213086 A BE213086 A BE 213086A BE 899849 A BE899849 A BE 899849A
Authority
BE
Belgium
Prior art keywords
prod
coal
schist
pyrolysis
adsorbent
Prior art date
Application number
BE0/213086A
Other languages
English (en)
Original Assignee
Callut Francois
Demeuldre Daniel
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 Callut Francois, Demeuldre Daniel filed Critical Callut Francois
Priority to BE0/213086A priority Critical patent/BE899849A/fr
Publication of BE899849A publication Critical patent/BE899849A/fr
Priority to LU85919A priority patent/LU85919A1/fr
Priority to DE19853519404 priority patent/DE3519404A1/de
Priority to AU43186/85A priority patent/AU4318685A/en
Priority to FR8508490A priority patent/FR2565503A1/fr
Priority to DD85277101A priority patent/DD237479A5/de
Priority to NL8501643A priority patent/NL8501643A/nl
Priority to GB08514403A priority patent/GB2161174B/en
Priority to ZA854350A priority patent/ZA854350B/xx
Priority to US06/843,742 priority patent/US4690914A/en

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
    • 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)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Ce procédé est caractérisé en ce qu'il comprend une étape de traitement par pyrolyse d'un matériau combustible pendant quelques heures et une étape subséquente de frittage (sintérisation) à température élevée permettant au produit résultant d'acquérir les propriétés requises, notamment une résistance mécanique suffisante.
BE0/213086A 1984-06-07 1984-06-07 Procede de preparation d'un agent absorbant ou adsorbant, non cancerigene, chimiquement inactif et agent absorbant ou adsorbant obtenu par ce procede. BE899849A (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE0/213086A BE899849A (fr) 1984-06-07 1984-06-07 Procede de preparation d'un agent absorbant ou adsorbant, non cancerigene, chimiquement inactif et agent absorbant ou adsorbant obtenu par ce procede.
LU85919A LU85919A1 (fr) 1984-06-07 1985-05-30 Procede de preparation d'un agent absorbant et adsorbant,et agent absorbant et adsorbant ainsi obtenu
DE19853519404 DE3519404A1 (de) 1984-06-07 1985-05-30 Verfahren zur herstellung eines absorptions- und adsorptionsmittels, sowie nach diesem verfahren hergestelltes absorptions- und adsorptionsmittel
AU43186/85A AU4318685A (en) 1984-06-07 1985-05-31 Preparation of absorbing and adsorbing agent
FR8508490A FR2565503A1 (fr) 1984-06-07 1985-06-05 Procede de preparation d'un agent absorbant et adsorbant, et agent absorbant et adsorbant ainsi obtenu
DD85277101A DD237479A5 (de) 1984-06-07 1985-06-06 Verfahren zur herstellung eines absorptions- und adsorptionsmittels, sowie nach diesem verfahren hergestelltes absorptions- und adsorptionsmittel
NL8501643A NL8501643A (nl) 1984-06-07 1985-06-06 Werkwijze voor het bereiden van een absorptie- en adsorptiemiddel, en aldus verkregen absorptie- en adsorptiemiddel.
GB08514403A GB2161174B (en) 1984-06-07 1985-06-07 Process for the preparation of an absorbing and adsorbing agent, and an absorbing and adsorbing agent thus produced
ZA854350A ZA854350B (en) 1984-06-07 1985-06-07 Process for the preparation of an absorbing and adsorbing agent,and an absorbing and adsorbing agent thus produced
US06/843,742 US4690914A (en) 1984-06-07 1986-03-25 Process for the preparation of an absorbing and adsorbing agent; and the product produced therefrom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE899849 1984-06-07
BE0/213086A BE899849A (fr) 1984-06-07 1984-06-07 Procede de preparation d'un agent absorbant ou adsorbant, non cancerigene, chimiquement inactif et agent absorbant ou adsorbant obtenu par ce procede.

Publications (1)

Publication Number Publication Date
BE899849A true BE899849A (fr) 1984-12-07

Family

ID=25654112

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213086A BE899849A (fr) 1984-06-07 1984-06-07 Procede de preparation d'un agent absorbant ou adsorbant, non cancerigene, chimiquement inactif et agent absorbant ou adsorbant obtenu par ce procede.

Country Status (1)

Country Link
BE (1) BE899849A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007753A1 (fr) * 1993-09-13 1995-03-23 Peignage Amedee Matiere granulaire poreuse obtenue a partir d'eaux de lavage de la laine, procede pour sa fabrication et ses applications

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007753A1 (fr) * 1993-09-13 1995-03-23 Peignage Amedee Matiere granulaire poreuse obtenue a partir d'eaux de lavage de la laine, procede pour sa fabrication et ses applications
FR2709984A1 (fr) * 1993-09-13 1995-03-24 Peignage Amedee Matière granulaire poreuse obtenue à partir d'eaux de lavage de la laine, procédé pour sa fabrication et ses applications.
US5719101A (en) * 1993-09-13 1998-02-17 Peignage Amedee Porous granular material obtained from wool scouring liquor, method for the manufacture thereof and applications

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Legal Events

Date Code Title Description
CH Change of patent owner

Owner name: *MARGINVEST S.A. HOLDING

Effective date: 19840607

RE Patent lapsed

Owner name: MARGINVEST S.A. HOLDING

Effective date: 19880630