CA451026A - Separation of aromatic amines from iron sludge - Google Patents

Separation of aromatic amines from iron sludge

Info

Publication number
CA451026A
CA451026A CA451026A CA451026DA CA451026A CA 451026 A CA451026 A CA 451026A CA 451026 A CA451026 A CA 451026A CA 451026D A CA451026D A CA 451026DA CA 451026 A CA451026 A CA 451026A
Authority
CA
Canada
Prior art keywords
separation
aromatic amines
iron sludge
sludge
iron
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
CA451026A
Other languages
French (fr)
Inventor
P. Goulding John
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA451026A publication Critical patent/CA451026A/en
Expired legal-status Critical Current

Links

CA451026A Separation of aromatic amines from iron sludge Expired CA451026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA451026T

Publications (1)

Publication Number Publication Date
CA451026A true CA451026A (en) 1948-09-07

Family

ID=35568747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA451026A Expired CA451026A (en) Separation of aromatic amines from iron sludge

Country Status (1)

Country Link
CA (1) CA451026A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440954A (en) * 1980-06-05 1984-04-03 Mallinckrodt, Inc. Process for the purification of p-aminophenol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440954A (en) * 1980-06-05 1984-04-03 Mallinckrodt, Inc. Process for the purification of p-aminophenol

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