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)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Liquids With Adsorbents In General (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
JPS52126677A (en) 1977-10-24
JPS6112758B2 (fr) 1986-04-09
GB1574871A (en) 1980-09-10

Similar Documents

Publication Publication Date Title
US4061566A (en) Process using a supercritical fluid for regenerating synthetic organic polymeric adsorbents and wastewater treatment embodying the same
US4147624A (en) Wastewater treatment with desorbing of an adsorbate from an adsorbent with a solvent in the near critical state
Cooney et al. Solvent regeneration of activated carbon
JP3444888B2 (ja) 気体状の溶媒中の溶質の分離
EP1459799A1 (fr) Procede de traitement de gaz d'echappement contenant un hydrocarbure volatil et appareil de mise en oeuvre dudit procede
US20230032504A1 (en) Treatment and regeneration system and method for extracting organic solutes from-water
US3442798A (en) Oxidation and reclamation process
US7641800B2 (en) Use of an adsorbent for the removal of liquid, gaseous and/or dissolved constituents from a process stream
CA1082606A (fr) Appareillage et procede de regeneration d'adsorbants polymeriques dans le traitement
US3617531A (en) Selective adsorption of phenols from solution in hydrocarbons
US5670678A (en) Method for recovering edible oil from adsorbent materials
US5536891A (en) Purification of 1,1,1,-trichloroethane
US3274104A (en) Solvent extraction process
US3386922A (en) Wet air oxidation of combustible materials adsorbed on carbonaceous adsorbent
GB1573647A (en) Process and apparatus for regenerating adsorbents and wastewater treatment embodying the same
US6270676B1 (en) Process for removing ethers and/or polycyclic aromatic hydrocarbons from water containing them
US4943376A (en) Surfactant enhanced regeneration of hydrophobic materials
JPS594362B2 (ja) 有機化合物を含有する塩化水素の精製方法
JP2555712B2 (ja) ポリオール廃液の再生方法
RU2052488C1 (ru) Способ очистки жидких парафинов от ароматических углеводородов
US3304693A (en) Dehydration process
Robeson et al. Poly (Trimethylsilylpropyne) Utility as a Polymeric Absorbent for Removal of Trace Organics from Air and Water Sources
JP2002126717A (ja) 土壌浄化装置および土壌浄化方法
DE2716797A1 (de) Verfahren und vorrichtung zum regenerieren von polymeren adsorptionsmitteln und deren verwendung fuer die behandlung von abwasser
RU2086614C1 (ru) Способ рекуперации масла из отработанной водомасляной среды

Legal Events

Date Code Title Description
MKEX Expiry