AU6680094A - Hydrogel regeneration - Google Patents

Hydrogel regeneration

Info

Publication number
AU6680094A
AU6680094A AU66800/94A AU6680094A AU6680094A AU 6680094 A AU6680094 A AU 6680094A AU 66800/94 A AU66800/94 A AU 66800/94A AU 6680094 A AU6680094 A AU 6680094A AU 6680094 A AU6680094 A AU 6680094A
Authority
AU
Australia
Prior art keywords
hydrogel
regeneration
hydrogel regeneration
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.)
Abandoned
Application number
AU66800/94A
Inventor
Luis Otto Schmutzler
Jose Anibal Trujillo-Quijano
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.)
Ineos Silicas Ltd
Original Assignee
Joseph Crosfield and Sons Ltd
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 Joseph Crosfield and Sons Ltd filed Critical Joseph Crosfield and Sons Ltd
Publication of AU6680094A publication Critical patent/AU6680094A/en
Abandoned 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28047—Gels
    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fats And Perfumes (AREA)
AU66800/94A 1993-05-06 1994-04-22 Hydrogel regeneration Abandoned AU6680094A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP93201307 1993-05-06
EP93201307 1993-05-06
PCT/EP1994/001294 WO1994026409A1 (en) 1993-05-06 1994-04-22 Hydrogel regeneration

Publications (1)

Publication Number Publication Date
AU6680094A true AU6680094A (en) 1994-12-12

Family

ID=8213816

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66800/94A Abandoned AU6680094A (en) 1993-05-06 1994-04-22 Hydrogel regeneration

Country Status (2)

Country Link
AU (1) AU6680094A (en)
WO (1) WO1994026409A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8148284B2 (en) * 2008-02-11 2012-04-03 Alstom Technology Ltd Injection of liquid sorbent conditioning into a sorbent transporting passageway
US8187991B2 (en) 2008-06-11 2012-05-29 General Electric Company Methods for regeneration of adsorbent material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE427805C (en) * 1924-10-14 1926-04-20 Gurwitsch L Regeneration of decolorizing powders
US1905087A (en) * 1930-06-19 1933-04-25 Commercial Solvents Corp Reactivation of spent filter materials
FR2453211A1 (en) * 1979-04-02 1980-10-31 Rhone Poulenc Ind Regeneration of used lubricating oil - by ultrafiltration and treatment with silica adsorbent
IN156224B (en) * 1982-06-26 1985-06-01 Lever Hindustan Ltd
IN156362B (en) * 1982-06-26 1985-07-06 Lever Hindustan Ltd

Also Published As

Publication number Publication date
WO1994026409A1 (en) 1994-11-24

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