FR1036957A - Process for producing urea in finely divided form and refining petroleum using finely divided urea - Google Patents

Process for producing urea in finely divided form and refining petroleum using finely divided urea

Info

Publication number
FR1036957A
FR1036957A FR1036957DA FR1036957A FR 1036957 A FR1036957 A FR 1036957A FR 1036957D A FR1036957D A FR 1036957DA FR 1036957 A FR1036957 A FR 1036957A
Authority
FR
France
Prior art keywords
finely divided
urea
refining petroleum
producing
divided form
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.)
Anglo Iranian Oil Co Ltd
Original Assignee
Anglo Iranian Oil Co Ltd
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 Anglo Iranian Oil Co Ltd filed Critical Anglo Iranian Oil Co Ltd
Application granted granted Critical
Publication of FR1036957A publication Critical patent/FR1036957A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1036957D 1950-05-17 1951-05-10 Process for producing urea in finely divided form and refining petroleum using finely divided urea Expired FR1036957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1036957X 1950-05-17

Publications (1)

Publication Number Publication Date
FR1036957A true FR1036957A (en) 1953-09-14

Family

ID=10869562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1036957D Expired FR1036957A (en) 1950-05-17 1951-05-10 Process for producing urea in finely divided form and refining petroleum using finely divided urea

Country Status (1)

Country Link
FR (1) FR1036957A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428464A1 (en) * 1978-06-13 1980-01-11 Montedison Spa PROCESS FOR THE PREPARATION OF SPHEROIDAL PRODUCTS, SOLIDS AT AMBIENT TEMPERATURE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428464A1 (en) * 1978-06-13 1980-01-11 Montedison Spa PROCESS FOR THE PREPARATION OF SPHEROIDAL PRODUCTS, SOLIDS AT AMBIENT TEMPERATURE

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