ZA717651B - Regeneration of copper oxide and copper chromite catalysts - Google Patents

Regeneration of copper oxide and copper chromite catalysts

Info

Publication number
ZA717651B
ZA717651B ZA717651A ZA717651A ZA717651B ZA 717651 B ZA717651 B ZA 717651B ZA 717651 A ZA717651 A ZA 717651A ZA 717651 A ZA717651 A ZA 717651A ZA 717651 B ZA717651 B ZA 717651B
Authority
ZA
South Africa
Prior art keywords
copper
regeneration
chromite catalysts
oxide
copper oxide
Prior art date
Application number
ZA717651A
Inventor
C Habermann
Original Assignee
Dow Chemical 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 to US882715A priority Critical patent/US3645913A/en
Priority to US885324A priority patent/US3642643A/en
Priority claimed from CA127,014A external-priority patent/CA970981A/en
Priority to CA127,024A priority patent/CA953700A/en
Priority to FR7140527A priority patent/FR2159780A5/fr
Priority claimed from FR7140527A external-priority patent/FR2159780A5/fr
Priority to ZA717651A priority patent/ZA717651B/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to NLAANVRAGE7115660,A priority patent/NL171234C/en
Priority to GB5395971A priority patent/GB1369044A/en
Priority to DE19712158835 priority patent/DE2158835C3/en
Priority claimed from DE19712158835 external-priority patent/DE2158835C3/en
Priority to BE775963A priority patent/BE775963A/en
Priority to JP46101105A priority patent/JPS5236114B2/ja
Publication of ZA717651B publication Critical patent/ZA717651B/en

Links

ZA717651A 1969-12-05 1971-11-15 Regeneration of copper oxide and copper chromite catalysts ZA717651B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US882715A US3645913A (en) 1969-12-05 1969-12-05 Regeneration of copper oxide and copper chromite catalysts
US885324A US3642643A (en) 1969-12-15 1969-12-15 Regeneration of copper oxide and copper chromite catalysts
CA127,024A CA953700A (en) 1969-12-05 1971-11-05 Regeneration of copper oxide and copper chromite catalysts
FR7140527A FR2159780A5 (en) 1969-12-05 1971-11-12
NLAANVRAGE7115660,A NL171234C (en) 1969-12-05 1971-11-15 METHOD FOR REGENERATING A COPPER OR COPPER AND CHROME-CONTAINING CATALYST, WHICH HAS BEEN INACTIVE BY USE IN THE CONVERSION OF A NITRIL IN THE CORRESPONDING AMIDE.
ZA717651A ZA717651B (en) 1969-12-05 1971-11-15 Regeneration of copper oxide and copper chromite catalysts
GB5395971A GB1369044A (en) 1969-12-05 1971-11-19 Reactivation of copper oxide and copper chromite catalysts
DE19712158835 DE2158835C3 (en) 1971-11-26 Process for the regeneration of copper oxide and copper chromite catalysts
BE775963A BE775963A (en) 1969-12-05 1971-11-29 PROCESS FOR REGENERATION OF CATALYZERS BASED ON COPPER OXIDE OR COPPER CHROMITE
JP46101105A JPS5236114B2 (en) 1969-12-05 1971-12-15

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US88271569A 1969-12-05 1969-12-05
US88532469A 1969-12-15 1969-12-15
CA127,014A CA970981A (en) 1970-11-16 1971-11-05 Process for extracting metal values from complex ores
FR7140527A FR2159780A5 (en) 1969-12-05 1971-11-12
NLAANVRAGE7115660,A NL171234C (en) 1969-12-05 1971-11-15 METHOD FOR REGENERATING A COPPER OR COPPER AND CHROME-CONTAINING CATALYST, WHICH HAS BEEN INACTIVE BY USE IN THE CONVERSION OF A NITRIL IN THE CORRESPONDING AMIDE.
ZA717651A ZA717651B (en) 1969-12-05 1971-11-15 Regeneration of copper oxide and copper chromite catalysts
GB5395971A GB1369044A (en) 1969-12-05 1971-11-19 Reactivation of copper oxide and copper chromite catalysts
DE19712158835 DE2158835C3 (en) 1971-11-26 Process for the regeneration of copper oxide and copper chromite catalysts
JP46101105A JPS5236114B2 (en) 1969-12-05 1971-12-15

Publications (1)

Publication Number Publication Date
ZA717651B true ZA717651B (en) 1972-08-30

Family

ID=27575718

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA717651A ZA717651B (en) 1969-12-05 1971-11-15 Regeneration of copper oxide and copper chromite catalysts

Country Status (1)

Country Link
ZA (1) ZA717651B (en)

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