GB1031528A - Method for producing urea starting from carbon dioxide and ammonia - Google Patents

Method for producing urea starting from carbon dioxide and ammonia

Info

Publication number
GB1031528A
GB1031528A GB10657/63A GB1065763A GB1031528A GB 1031528 A GB1031528 A GB 1031528A GB 10657/63 A GB10657/63 A GB 10657/63A GB 1065763 A GB1065763 A GB 1065763A GB 1031528 A GB1031528 A GB 1031528A
Authority
GB
United Kingdom
Prior art keywords
ammonia
urea
carbon dioxide
synthesis
reaction
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
GB10657/63A
Other languages
English (en)
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.)
Snam SpA
Original Assignee
Snam SpA
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 Snam SpA filed Critical Snam SpA
Publication of GB1031528A publication Critical patent/GB1031528A/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
    • C07C273/04—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 from carbon dioxide and ammonia
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB10657/63A 1962-03-22 1963-03-18 Method for producing urea starting from carbon dioxide and ammonia Expired GB1031528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT553962 1962-03-22

Publications (1)

Publication Number Publication Date
GB1031528A true GB1031528A (en) 1966-06-02

Family

ID=11120274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10657/63A Expired GB1031528A (en) 1962-03-22 1963-03-18 Method for producing urea starting from carbon dioxide and ammonia

Country Status (9)

Country Link
BE (1) BE629821A (zh)
CH (1) CH430686A (zh)
DE (1) DE1468628C3 (zh)
DK (1) DK104132C (zh)
ES (1) ES286233A1 (zh)
GB (1) GB1031528A (zh)
LU (1) LU43383A1 (zh)
NL (2) NL290346A (zh)
SE (1) SE317664B (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530180A (en) * 1966-09-15 1970-09-22 Guido Giommi Process for the manufacture of urea from ammonia and carbon dioxide
US4301299A (en) * 1979-10-08 1981-11-17 Toyo Engineering Corporation Synthesis of urea
CN108602763A (zh) * 2016-03-17 2018-09-28 卡萨勒有限公司 合成尿素的组合装置
CN113282121A (zh) * 2021-05-27 2021-08-20 东莞德盛肥料科技有限公司 一种具有智能化的化肥生产控制系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH12569A (en) * 1970-09-03 1979-06-20 Snam Progetti Process for producing urea
NO150512C (no) * 1977-05-05 1984-10-31 Montedison Spa Fremgangsmaate ved fremstilling av urea.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530180A (en) * 1966-09-15 1970-09-22 Guido Giommi Process for the manufacture of urea from ammonia and carbon dioxide
US4301299A (en) * 1979-10-08 1981-11-17 Toyo Engineering Corporation Synthesis of urea
CN108602763A (zh) * 2016-03-17 2018-09-28 卡萨勒有限公司 合成尿素的组合装置
US20190002401A1 (en) * 2016-03-17 2019-01-03 Casale Sa Combined apparatus for the synthesis of urea
US11186542B2 (en) * 2016-03-17 2021-11-30 Casale Sa Combined apparatus for the synthesis of urea
CN113282121A (zh) * 2021-05-27 2021-08-20 东莞德盛肥料科技有限公司 一种具有智能化的化肥生产控制系统

Also Published As

Publication number Publication date
LU43383A1 (zh) 1964-09-19
CH430686A (it) 1967-02-28
SE317664B (zh) 1969-11-24
ES286233A1 (es) 1963-11-16
DE1468628C3 (de) 1980-09-25
DK104132C (da) 1966-04-12
BE629821A (zh) 1900-01-01
NL290346A (zh) 1900-01-01
NL137580B (zh) 1900-01-01
DE1468628A1 (de) 1969-02-13

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