BR0114765A - Unidade de condensação de carbamato - Google Patents

Unidade de condensação de carbamato

Info

Publication number
BR0114765A
BR0114765A BR0114765-0A BR0114765A BR0114765A BR 0114765 A BR0114765 A BR 0114765A BR 0114765 A BR0114765 A BR 0114765A BR 0114765 A BR0114765 A BR 0114765A
Authority
BR
Brazil
Prior art keywords
condensing unit
carbamate
condensation
gaseous compounds
unit
Prior art date
Application number
BR0114765-0A
Other languages
English (en)
Other versions
BR0114765B1 (pt
Inventor
Zardi
Federico
Original Assignee
Urea Casale Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8170178&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0114765(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Urea Casale Sa filed Critical Urea Casale Sa
Publication of BR0114765A publication Critical patent/BR0114765A/pt
Publication of BR0114765B1 publication Critical patent/BR0114765B1/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/246—Stationary reactors without moving elements inside provoking a loop type movement of the reactants internally, i.e. the mixture circulating inside the vessel such that the upward stream is separated physically from the downward stream(s)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/12—Carbamic acid or thiocarbamic acid; Salts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"UNIDADE DE CONDENSAçãO DE CARBAMATO". A presente invenção se refere a uma unidade de condensação de carbamato (1) do tipo submerso para plantas de produção de síntese de uréia, compreendendo um feixe de tubos (5) para a condensação de compostos gasosos, e que é caracterizada pelo fato de que ela adicionalmente compreende um duto (19, 23), estruturalmente independente a partir do feixe de tubos (5), para a circulação de parte dos compostos gasosos condensados no interior da unidade de condensação (1).
BRPI0114765-0A 2000-10-24 2001-10-01 unidade de condensação de carbamato. BR0114765B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00123047.3 2000-10-24
EP00123047A EP1201298A1 (en) 2000-10-24 2000-10-24 Carbamate condensation unit
PCT/EP2001/011325 WO2002034382A1 (en) 2000-10-24 2001-10-01 Carbamate condensation unit

Publications (2)

Publication Number Publication Date
BR0114765A true BR0114765A (pt) 2003-10-07
BR0114765B1 BR0114765B1 (pt) 2011-09-20

Family

ID=8170178

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0114765-0A BR0114765B1 (pt) 2000-10-24 2001-10-01 unidade de condensação de carbamato.

Country Status (13)

Country Link
US (1) US7585473B2 (pt)
EP (2) EP1201298A1 (pt)
KR (1) KR20030046511A (pt)
CN (1) CN1222354C (pt)
AU (1) AU2002215005A1 (pt)
BR (1) BR0114765B1 (pt)
CA (1) CA2422898C (pt)
DE (1) DE60109189D1 (pt)
EG (1) EG23178A (pt)
HU (1) HUP0302142A3 (pt)
RU (1) RU2275355C2 (pt)
UA (1) UA75378C2 (pt)
WO (1) WO2002034382A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60336317D1 (de) 2003-09-19 2011-04-21 Urea Casale Sa Karbamatkondensationsverfahren
DE102005050284A1 (de) * 2005-10-20 2007-05-10 Basf Ag Verteilervorrichtung für ein Gas-Flüssigphasengemisch für Apparate
KR101457952B1 (ko) 2006-07-25 2014-11-04 쉘 인터내셔날 리써취 마트샤피지 비.브이. 액체 스트림의 기화 방법 및 장치
EP1975151A1 (en) 2007-03-29 2008-10-01 Urea Casale S.A. Method for modernizing a urea production plant
LT2800565T (lt) 2012-01-06 2020-07-27 Lundbeck La Jolla Research Center, Inc. Karbamato junginiai ir jų gamybos būdai ir panaudojimai
PT2861905T (pt) * 2012-06-12 2016-08-01 Shell Int Research Método e aparelho para aquecer uma corrente de fluido liquefeito
US9951906B2 (en) 2012-06-12 2018-04-24 Shell Oil Company Apparatus and method for heating a liquefied stream
ES2878041T3 (es) 2015-03-18 2021-11-18 H Lundbeck As Carbamatos de piperazina y métodos para prepararlos y usarlos
EP3294731A4 (en) 2015-05-11 2018-10-24 Abide Therapeutics, Inc. Methods of treating inflammation or neuropathic pain
WO2017143283A1 (en) 2016-02-19 2017-08-24 Abide Therapeutics, Inc. Radiolabeled monoacylglycerol lipase occupancy probe
EP3515897B1 (en) 2016-09-19 2021-08-18 H. Lundbeck A/S Piperazine carbamates as modulators of magl and/or abhd6 and their use
JOP20190106A1 (ar) 2016-11-16 2019-05-09 Lundbeck La Jolla Research Center Inc مثبطات أحادي أسيل جليسرول ليباز (magl)
JOP20190105A1 (ar) 2016-11-16 2019-05-09 Lundbeck La Jolla Research Center Inc مثبطات أحادي أسيل جليسرول ليباز (magl)
CN107934987B (zh) * 2017-12-21 2024-05-14 中冶焦耐(大连)工程技术有限公司 一种除结晶自冲洗型氨冷凝冷却装置
EP3793547A4 (en) 2018-05-15 2021-11-17 H. Lundbeck A/S MAGL INHIBITORS
JP2023523219A (ja) 2020-04-21 2023-06-02 ハー・ルンドベック・アクチエゼルスカベット モノアシルグリセロールリパーゼ阻害剤の合成

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386681A (en) * 1944-12-13 1945-10-09 Socony Vacuum Oil Co Inc Method and apparatus for catalytic alkylation
US2761768A (en) * 1952-03-18 1956-09-04 Pouderies Reunis De Belgiques Circulation nitrating apparatus
SU129643A1 (ru) 1959-11-02 1959-11-30 Ю.К. Геллис Кожухо-трубный реактор-теплообменник
US3108048A (en) * 1960-09-12 1963-10-22 Universal Oil Prod Co Apparatus for contacting of different density fluids
US3676485A (en) * 1968-08-12 1972-07-11 Eastman Kodak Co Method for use in a continuous flow reaction for producing a monomer and or a protopolymer
US3927982A (en) * 1970-03-18 1975-12-23 Du Pont Recirculating apparatus for continuous esterification reactions
DE2136399A1 (de) * 1971-07-21 1973-02-01 Cass International Gmbh Umlauf - verdampfer
JPS539707A (en) * 1976-07-15 1978-01-28 Nippon Shokubai Kagaku Kogyo Co Ltd Method and reactor for preparation of ethanolamines
US4472061A (en) * 1980-10-27 1984-09-18 Ashland Oil, Inc. Method of continuously forming polyester resins
US4342876A (en) * 1980-12-22 1982-08-03 Bechtel International Corporation Method for oxidation of p-xylene and method for preparing dimethylterephthalate
GB2159431B (en) * 1984-05-29 1988-04-27 Shell Int Research Reactor for non-isothermic reactions and process for the preparation of hydrocarbons using such a reactor
SU1389837A1 (ru) 1986-07-14 1988-04-23 Ленинградский Технологический Институт Им.Ленсовета Газожидкостный химический реактор
DE3733729A1 (de) * 1987-10-06 1989-04-20 Roehm Gmbh Kontinuierliches verfahren zur herstellung von isobuttersaeure
NL1011123C2 (nl) 1999-01-25 2000-07-27 Dsm Nv Werkwijze voor de bereiding van ureum.
EP1036787B1 (en) * 1999-03-16 2003-06-04 Urea Casale S.A. Method for modernizing a urea production plant

Also Published As

Publication number Publication date
CA2422898A1 (en) 2002-05-02
HUP0302142A2 (hu) 2003-09-29
CN1469774A (zh) 2004-01-21
CA2422898C (en) 2009-06-02
EP1201298A1 (en) 2002-05-02
EP1333918A1 (en) 2003-08-13
US7585473B2 (en) 2009-09-08
HUP0302142A3 (en) 2005-04-28
BR0114765B1 (pt) 2011-09-20
DE60109189D1 (de) 2005-04-07
KR20030046511A (ko) 2003-06-12
AU2002215005A1 (en) 2002-05-06
CN1222354C (zh) 2005-10-12
EP1333918B2 (en) 2012-11-28
EG23178A (en) 2004-06-30
RU2275355C2 (ru) 2006-04-27
US20040028578A1 (en) 2004-02-12
WO2002034382A1 (en) 2002-05-02
UA75378C2 (en) 2006-04-17
EP1333918B1 (en) 2005-03-02

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/10/2001, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020120018651/RJ DE 06/03/2012.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 01.10.2021