ID20134A - Proses dan peralatan sintesis urea yang ditingkatkan - Google Patents

Proses dan peralatan sintesis urea yang ditingkatkan

Info

Publication number: ID20134A
Authority: ID; Indonesia
Prior art keywords: urea synthesis; improved; synthesis; urea; improved urea
Prior art date: 1996-10-07

Application number

IDP973387A

Other languages

English (en)

Indonesian (id)

Inventor

Yasuhiko Kojima

Hidetsugu Fujii

Original Assignee

Toyo Engineering Corp

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.)

1996-10-07

Filing date

1997-10-07

Publication date

1998-10-08

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27332124&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ID20134(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-10-07 Application filed by Toyo Engineering Corp filed Critical Toyo Engineering Corp

1998-10-08 Publication of ID20134A publication Critical patent/ID20134A/id

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
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
- C01C1/245—Preparation from compounds containing nitrogen and sulfur
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
- B01D5/0063—Reflux condensation
- 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
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
- 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
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
- 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
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
- 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
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
- 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
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall horizontal

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

IDP973387A 1996-10-07 1997-10-07 Proses dan peralatan sintesis urea yang ditingkatkan ID20134A (id)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP26596996		1996-10-07
JP27947296		1996-10-22
JP23436497A JP3987607B2 (ja)	1996-10-07	1997-08-29	改良された尿素合成方法および装置

Publications (1)

Publication Number	Publication Date
ID20134A true ID20134A (id)	1998-10-08

Family

ID=27332124

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IDP973387A ID20134A (id)	1996-10-07	1997-10-07	Proses dan peralatan sintesis urea yang ditingkatkan

Country Status (12)

Country	Link
US (2)	US5936122A (ja)
EP (3)	EP1035112B1 (ja)
JP (1)	JP3987607B2 (ja)
KR (1)	KR100240571B1 (ja)
CN (2)	CN1066437C (ja)
AR (1)	AR013843A1 (ja)
AU (1)	AU709689B2 (ja)
BR (1)	BR9704986A (ja)
CA (1)	CA2217425C (ja)
DE (3)	DE69711531T2 (ja)
ID (1)	ID20134A (ja)
SA (1)	SA97180486B1 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4112056B2 (ja) *	1997-12-18	2008-07-02	東洋エンジニアリング株式会社	改良された尿素の合成方法および装置
NL1011123C2 (nl) *	1999-01-25	2000-07-27	Dsm Nv	Werkwijze voor de bereiding van ureum.
NL1014280C2 (nl) *	2000-02-03	2001-08-06	Dsm Nv	Werkwijze voor de bereiding van melamine uit ureum.
JP4191879B2 (ja) *	2000-07-04	2008-12-03	東洋エンジニアリング株式会社	尿素合成方法および装置
JP4358428B2 (ja)	2000-11-01	2009-11-04	東洋エンジニアリング株式会社	尿素製造方法
DE60201384T3 (de) *	2001-07-23	2012-01-26	Toyo Engineering Corp.	Verfahren zur Harnstoffsynthese
JP4627959B2 (ja) *	2001-07-23	2011-02-09	東洋エンジニアリング株式会社	尿素合成方法
CH698261B1 (de) *	2005-04-27	2009-06-30	Toyo Engineering Corp	Vorrichtung zur Synthese von Harnstoff.
WO2006118071A1 (ja)	2005-04-27	2006-11-09	Toyo Engineering Corporation	尿素合成装置およびその改造方法
US7687041B2 (en) *	2008-02-27	2010-03-30	Kellogg Brown & Root Llc	Apparatus and methods for urea production
EP2123634A1 (en)	2008-05-19	2009-11-25	DSM IP Assets B.V.	Process for the production of urea from ammonia and carbon dioxide
WO2014192823A1 (ja) *	2013-05-28	2014-12-04	東洋エンジニアリング株式会社	尿素合成方法
WO2017043391A1 (ja)	2015-09-08	2017-03-16	東洋エンジニアリング株式会社	尿素製造方法及び尿素製造装置
JP7088770B2 (ja) *	2018-07-26	2022-06-21	東洋エンジニアリング株式会社	尿素製造方法および装置
JP2020075867A (ja) *	2018-11-05	2020-05-21	東洋エンジニアリング株式会社	尿素製造方法および装置
JP7252365B2 (ja)	2019-03-14	2023-04-04	東洋エンジニアリング株式会社	尿素製造方法および装置
CN113430023A (zh) *	2021-07-05	2021-09-24	山东路盛源新能源科技有限公司	一种燃气增效器
JP2023108791A (ja)	2022-01-26	2023-08-07	東洋エンジニアリング株式会社	尿素合成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3406201A (en) *	1965-06-18	1968-10-15	Exxon Research Engineering Co	Urea synthesis
NL168506C (nl) *	1970-12-31	1982-04-16	Stamicarbon	Werkwijze voor de bereiding van ureum.
NL174548C (nl) *	1977-05-05	1988-05-16	Montedison Spa	Werkwijze voor het bereiden van ureum door reaktie van ammoniak en kooldioxyde.
NL8400839A (nl) *	1984-03-16	1985-10-16	Unie Van Kunstmestfab Bv	Werkwijze voor de bereiding van ureum.
NL8800284A (nl) *	1988-02-08	1989-09-01	Stamicarbon	Werkwijze voor de bereiding van ureum.
IT1275451B (it) *	1995-06-30	1997-08-07	Snam Progetti	Procedimento per la sintesi dell'urea comprendente due separate zone di reazione

1997
- 1997-08-29 JP JP23436497A patent/JP3987607B2/ja not_active Expired - Fee Related
- 1997-09-24 AU AU39193/97A patent/AU709689B2/en not_active Ceased
- 1997-09-26 US US08/939,126 patent/US5936122A/en not_active Expired - Lifetime
- 1997-10-02 DE DE69711531T patent/DE69711531T2/de not_active Expired - Lifetime
- 1997-10-02 EP EP00110451A patent/EP1035112B1/en not_active Revoked
- 1997-10-02 DE DE69719388T patent/DE69719388T2/de not_active Expired - Lifetime
- 1997-10-02 EP EP97117144A patent/EP0834501B1/en not_active Expired - Lifetime
- 1997-10-02 KR KR1019970050920A patent/KR100240571B1/ko not_active IP Right Cessation
- 1997-10-02 DE DE69720294T patent/DE69720294T2/de not_active Expired - Lifetime
- 1997-10-02 EP EP00110435A patent/EP1035111B1/en not_active Revoked
- 1997-10-06 CA CA002217425A patent/CA2217425C/en not_active Expired - Lifetime
- 1997-10-06 AR ARP970104600A patent/AR013843A1/es active IP Right Grant
- 1997-10-07 BR BR9704986A patent/BR9704986A/pt not_active IP Right Cessation
- 1997-10-07 ID IDP973387A patent/ID20134A/id unknown
- 1997-10-07 CN CN97122704A patent/CN1066437C/zh not_active Expired - Fee Related
- 1997-10-14 SA SA97180486A patent/SA97180486B1/ar unknown
1999
- 1999-05-10 US US09/307,807 patent/US6200540B1/en not_active Expired - Lifetime
2000
- 2000-08-02 CN CN00122613A patent/CN1131206C/zh not_active Ceased

Also Published As

Publication number	Publication date
DE69719388D1 (de)	2003-04-03
DE69711531T2 (de)	2003-01-16
EP1035112B1 (en)	2003-02-26
EP1035112A1 (en)	2000-09-13
US5936122A (en)	1999-08-10
CN1180071A (zh)	1998-04-29
US6200540B1 (en)	2001-03-13
EP1035111A1 (en)	2000-09-13
CA2217425C (en)	2001-07-10
CA2217425A1 (en)	1998-04-07
EP0834501A2 (en)	1998-04-08
CN1290693A (zh)	2001-04-11
CN1131206C (zh)	2003-12-17
BR9704986A (pt)	1998-11-03
SA97180486B1 (ar)	2006-10-04
KR100240571B1 (ko)	2000-01-15
JPH10182587A (ja)	1998-07-07
DE69720294T2 (de)	2003-09-25
KR19980032505A (ko)	1998-07-25
EP0834501B1 (en)	2002-04-03
AU3919397A (en)	1998-04-23
CN1066437C (zh)	2001-05-30
DE69719388T2 (de)	2003-07-17
EP1035111B1 (en)	2003-03-26
JP3987607B2 (ja)	2007-10-10
DE69720294D1 (de)	2003-04-30
AR013843A1 (es)	2001-01-31
AU709689B2 (en)	1999-09-02
DE69711531D1 (de)	2002-05-08
EP0834501A3 (en)	1999-03-10

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