FR854803A - Procédé de réactivation d'adsorbants épuisés - Google Patents

Procédé de réactivation d'adsorbants épuisés

Info

Publication number
FR854803A
FR854803A FR854803DA FR854803A FR 854803 A FR854803 A FR 854803A FR 854803D A FR854803D A FR 854803DA FR 854803 A FR854803 A FR 854803A
Authority
FR
France
Prior art keywords
spent adsorbents
reactivating spent
reactivating
adsorbents
spent
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
Other languages
English (en)
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
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 Standard Oil Development Co filed Critical Standard Oil Development Co
Application granted granted Critical
Publication of FR854803A publication Critical patent/FR854803A/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
    • 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
    • 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
    • B01J20/12—Naturally occurring clays or bleaching earth
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
FR854803D 1938-09-27 1939-05-16 Procédé de réactivation d'adsorbants épuisés Expired FR854803A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US854803XA 1938-09-27 1938-09-27

Publications (1)

Publication Number Publication Date
FR854803A true FR854803A (fr) 1940-04-25

Family

ID=22191883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854803D Expired FR854803A (fr) 1938-09-27 1939-05-16 Procédé de réactivation d'adsorbants épuisés

Country Status (1)

Country Link
FR (1) FR854803A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916782C (de) * 1942-01-15 1954-08-19 Shell Ag Verfahren zur Gewinnung von Erdoelharzen
DE942654C (de) * 1952-05-29 1956-05-03 Pintsch Oel G M B H Verfahren zur Behandlung mineraloelhaltiger Bleicherden

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916782C (de) * 1942-01-15 1954-08-19 Shell Ag Verfahren zur Gewinnung von Erdoelharzen
DE942654C (de) * 1952-05-29 1956-05-03 Pintsch Oel G M B H Verfahren zur Behandlung mineraloelhaltiger Bleicherden

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