MX5696E - IMPROVED PROCEDURE TO TREAT A METAL IMPROPER CATALYST - Google Patents

IMPROVED PROCEDURE TO TREAT A METAL IMPROPER CATALYST

Info

Publication number
MX5696E
MX5696E MX777263U MX726377U MX5696E MX 5696 E MX5696 E MX 5696E MX 777263 U MX777263 U MX 777263U MX 726377 U MX726377 U MX 726377U MX 5696 E MX5696 E MX 5696E
Authority
MX
Mexico
Prior art keywords
treat
metal
improved procedure
improper
catalyst
Prior art date
Application number
MX777263U
Other languages
Spanish (es)
Inventor
Emmett H Burk Jr
Jin S Yoo
John A Karch
Jui Yuan Sun
Original Assignee
Atlantic Richfield 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
Priority claimed from US05/695,687 external-priority patent/US4102811A/en
Priority claimed from US05/695,662 external-priority patent/US4101444A/en
Priority claimed from US05/695,602 external-priority patent/US4243550A/en
Application filed by Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of MX5696E publication Critical patent/MX5696E/en

Links

MX777263U 1976-06-14 1977-06-13 IMPROVED PROCEDURE TO TREAT A METAL IMPROPER CATALYST MX5696E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/695,687 US4102811A (en) 1976-06-14 1976-06-14 Catalyst demetallization by oxidation in a defined temperature range
US05/695,662 US4101444A (en) 1976-06-14 1976-06-14 Catalyst demetallization utilizing a combination of reductive and oxidative washes
US05/695,602 US4243550A (en) 1976-06-14 1976-06-14 Catalyst demetallization with a reductive SO2 wash
MX16944077 1977-06-13

Publications (1)

Publication Number Publication Date
MX5696E true MX5696E (en) 1983-12-15

Family

ID=27483645

Family Applications (1)

Application Number Title Priority Date Filing Date
MX777263U MX5696E (en) 1976-06-14 1977-06-13 IMPROVED PROCEDURE TO TREAT A METAL IMPROPER CATALYST

Country Status (1)

Country Link
MX (1) MX5696E (en)

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