CA470838A - Purification of urea - Google Patents

Purification of urea

Info

Publication number
CA470838A
CA470838A CA470838A CA470838DA CA470838A CA 470838 A CA470838 A CA 470838A CA 470838 A CA470838 A CA 470838A CA 470838D A CA470838D A CA 470838DA CA 470838 A CA470838 A CA 470838A
Authority
CA
Canada
Prior art keywords
urea
purification
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
CA470838A
Other languages
French (fr)
Inventor
Erwin Ripper Kurt
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 CA470838A publication Critical patent/CA470838A/en
Expired legal-status Critical Current

Links

CA470838A Purification of urea Expired CA470838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA470838T

Publications (1)

Publication Number Publication Date
CA470838A true CA470838A (en) 1951-01-16

Family

ID=35604782

Family Applications (1)

Application Number Title Priority Date Filing Date
CA470838A Expired CA470838A (en) Purification of urea

Country Status (1)

Country Link
CA (1) CA470838A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705727A (en) * 1952-07-10 1955-04-05 Du Pont Synthesis of ureas
US4178241A (en) * 1978-09-20 1979-12-11 Sullivan Thomas E Method of removing urea and/or creatinine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705727A (en) * 1952-07-10 1955-04-05 Du Pont Synthesis of ureas
US4178241A (en) * 1978-09-20 1979-12-11 Sullivan Thomas E Method of removing urea and/or creatinine

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