UA75378C2 - Carbamate condensation unit and method for its modernization - Google Patents
Carbamate condensation unit and method for its modernization Download PDFInfo
- Publication number
- UA75378C2 UA75378C2 UA2003054621A UA2003054621A UA75378C2 UA 75378 C2 UA75378 C2 UA 75378C2 UA 2003054621 A UA2003054621 A UA 2003054621A UA 2003054621 A UA2003054621 A UA 2003054621A UA 75378 C2 UA75378 C2 UA 75378C2
- Authority
- UA
- Ukraine
- Prior art keywords
- condenser
- carbamate
- pipe
- capacitor
- tubes
- Prior art date
Links
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 title abstract description 23
- 238000009833 condensation Methods 0.000 title abstract description 13
- 230000005494 condensation Effects 0.000 title abstract description 13
- 238000000034 method Methods 0.000 title description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 19
- 239000004202 carbamide Substances 0.000 abstract description 17
- 238000003786 synthesis reaction Methods 0.000 abstract description 17
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract description 16
- 150000001875 compounds Chemical class 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 27
- 239000003990 capacitor Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 14
- 229910021529 ammonia Inorganic materials 0.000 description 12
- 239000007789 gas Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 239000001569 carbon dioxide Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009826 distribution Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NPPQSCRMBWNHMW-UHFFFAOYSA-N Meprobamate Chemical compound NC(=O)OCC(C)(CCC)COC(N)=O NPPQSCRMBWNHMW-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241000189522 Iva Species 0.000 description 1
- 241000531897 Loma Species 0.000 description 1
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 1
- 241001377010 Pila Species 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- SQXFNEDZVPHSPV-UHFFFAOYSA-N carbon dioxide;urea Chemical compound O=C=O.NC(N)=O SQXFNEDZVPHSPV-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- -1 for example Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 (1)
| Publication Number | Publication Date |
|---|---|
| UA75378C2 true UA75378C2 (en) | 2006-04-17 |
Family
ID=8170178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA2003054621A UA75378C2 (en) | 2000-10-24 | 2001-01-10 | Carbamate condensation unit and method for its modernization |
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)
| 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)
| 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 |
-
2000
- 2000-10-24 EP EP00123047A patent/EP1201298A1/en not_active Withdrawn
-
2001
- 2001-01-10 UA UA2003054621A patent/UA75378C2/uk unknown
- 2001-10-01 US US10/399,895 patent/US7585473B2/en not_active Expired - Lifetime
- 2001-10-01 HU HU0302142A patent/HUP0302142A3/hu unknown
- 2001-10-01 WO PCT/EP2001/011325 patent/WO2002034382A1/en active IP Right Grant
- 2001-10-01 RU RU2003114750/15A patent/RU2275355C2/ru active
- 2001-10-01 DE DE60109189T patent/DE60109189D1/de not_active Expired - Lifetime
- 2001-10-01 CN CNB018173225A patent/CN1222354C/zh not_active Expired - Lifetime
- 2001-10-01 CA CA002422898A patent/CA2422898C/en not_active Expired - Lifetime
- 2001-10-01 AU AU2002215005A patent/AU2002215005A1/en not_active Abandoned
- 2001-10-01 BR BRPI0114765-0A patent/BR0114765B1/pt not_active IP Right Cessation
- 2001-10-01 KR KR10-2003-7005355A patent/KR20030046511A/ko not_active Application Discontinuation
- 2001-10-01 EP EP01983519A patent/EP1333918B2/en not_active Expired - Lifetime
- 2001-10-22 EG EG20011116A patent/EG23178A/xx active
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 |
| BR0114765A (pt) | 2003-10-07 |
| EG23178A (en) | 2004-06-30 |
| RU2275355C2 (ru) | 2006-04-27 |
| US20040028578A1 (en) | 2004-02-12 |
| WO2002034382A1 (en) | 2002-05-02 |
| EP1333918B1 (en) | 2005-03-02 |
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