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FR1182471A - Removal of impurities from catalysts - Google Patents

Removal of impurities from catalysts

Info

Publication number
FR1182471A
FR1182471A FR1182471DA FR1182471A FR 1182471 A FR1182471 A FR 1182471A FR 1182471D A FR1182471D A FR 1182471DA FR 1182471 A FR1182471 A FR 1182471A
Authority
FR
France
Prior art keywords
catalysts
impurities
removal
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
French (fr)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of FR1182471A publication Critical patent/FR1182471A/en
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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/20—Regeneration or reactivation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1182471D 1956-08-31 1957-08-20 Removal of impurities from catalysts Expired FR1182471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1182471XA 1956-08-31 1956-08-31

Publications (1)

Publication Number Publication Date
FR1182471A true FR1182471A (en) 1959-06-25

Family

ID=22377417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1182471D Expired FR1182471A (en) 1956-08-31 1957-08-20 Removal of impurities from catalysts

Country Status (2)

Country Link
FR (1) FR1182471A (en)
NL (1) NL108858C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252918A (en) * 1962-12-27 1966-05-24 Sinclair Research Inc Catalyst demetallization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252918A (en) * 1962-12-27 1966-05-24 Sinclair Research Inc Catalyst demetallization

Also Published As

Publication number Publication date
NL108858C (en)

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