FR586025A - Process for the production of finely crystallized urea - Google Patents

Process for the production of finely crystallized urea

Info

Publication number
FR586025A
FR586025A FR586025DA FR586025A FR 586025 A FR586025 A FR 586025A FR 586025D A FR586025D A FR 586025DA FR 586025 A FR586025 A FR 586025A
Authority
FR
France
Prior art keywords
production
finely crystallized
crystallized urea
urea
finely
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.)
Wargons AB
Original Assignee
Wargons AB
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 Wargons AB filed Critical Wargons AB
Application granted granted Critical
Publication of FR586025A publication Critical patent/FR586025A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C05F7/02—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses from sulfite liquor or other waste lyes from the manufacture of cellulose

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR586025D 1923-10-29 1924-09-17 Process for the production of finely crystallized urea Expired FR586025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE586025X 1923-10-29

Publications (1)

Publication Number Publication Date
FR586025A true FR586025A (en) 1925-03-13

Family

ID=20312508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR586025D Expired FR586025A (en) 1923-10-29 1924-09-17 Process for the production of finely crystallized urea

Country Status (1)

Country Link
FR (1) FR586025A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854482A (en) * 1956-07-07 1958-09-30 Lonza Electric & Chem Works Process for the manufacture of urea
US2916516A (en) * 1956-03-09 1959-12-08 Basf Ag Evaporation of aqueous urea solutions
US2933526A (en) * 1956-02-25 1960-04-19 Lonza Electric & Chem Works Process for the manufacture of urea in granular form
US2933527A (en) * 1956-04-13 1960-04-19 Lonza Electric & Chem Works Process for the manufacture of urea in granular form

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933526A (en) * 1956-02-25 1960-04-19 Lonza Electric & Chem Works Process for the manufacture of urea in granular form
US2916516A (en) * 1956-03-09 1959-12-08 Basf Ag Evaporation of aqueous urea solutions
US2933527A (en) * 1956-04-13 1960-04-19 Lonza Electric & Chem Works Process for the manufacture of urea in granular form
US2854482A (en) * 1956-07-07 1958-09-30 Lonza Electric & Chem Works Process for the manufacture of urea

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