CA1082606A - Appareillage et procede de regeneration d'adsorbants polymeriques dans le traitement - Google Patents

Appareillage et procede de regeneration d'adsorbants polymeriques dans le traitement

Info

Publication number
CA1082606A
CA1082606A CA275,710A CA275710A CA1082606A CA 1082606 A CA1082606 A CA 1082606A CA 275710 A CA275710 A CA 275710A CA 1082606 A CA1082606 A CA 1082606A
Authority
CA
Canada
Prior art keywords
fluid
supercritical fluid
organic material
accordance
adsorbate
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.)
Expired
Application number
CA275,710A
Other languages
English (en)
Inventor
Michael Modell
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.)
Arthur D Little Inc
Original Assignee
Arthur D Little Inc
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
Priority claimed from US05/677,387 external-priority patent/US4061566A/en
Application filed by Arthur D Little Inc filed Critical Arthur D Little Inc
Application granted granted Critical
Publication of CA1082606A publication Critical patent/CA1082606A/fr
Expired legal-status Critical Current

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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Water Treatment By Sorption (AREA)
CA275,710A 1976-04-15 1977-04-06 Appareillage et procede de regeneration d'adsorbants polymeriques dans le traitement Expired CA1082606A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US677,387 1976-04-15
US05/677,387 US4061566A (en) 1974-10-04 1976-04-15 Process using a supercritical fluid for regenerating synthetic organic polymeric adsorbents and wastewater treatment embodying the same

Publications (1)

Publication Number Publication Date
CA1082606A true CA1082606A (fr) 1980-07-29

Family

ID=24718495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275,710A Expired CA1082606A (fr) 1976-04-15 1977-04-06 Appareillage et procede de regeneration d'adsorbants polymeriques dans le traitement

Country Status (3)

Country Link
JP (1) JPS52126677A (fr)
CA (1) CA1082606A (fr)
GB (1) GB1574871A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151754A (ja) * 1985-12-26 1987-07-06 Japan Spectroscopic Co クロマトグラフイ−用担体の処理方法

Also Published As

Publication number Publication date
GB1574871A (en) 1980-09-10
JPS6112758B2 (fr) 1986-04-09
JPS52126677A (en) 1977-10-24

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Legal Events

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