ATE125803T1 - Herstellung von ethylenoxid. - Google Patents

Herstellung von ethylenoxid.

Info

Publication number: ATE125803T1
Authority: AT; Austria
Prior art keywords: gas stream; pct; ethylene oxide; production; sec
Prior art date: 1990-06-19

Application number

AT91910967T

Other languages

English (en)

Inventor

James Robert Jennings

Percy Hayden

Andrew John Allchurch

Original Assignee

Ici Plc

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.)

1990-06-19

Filing date

1991-06-18

Publication date

1995-08-15

1990-06-19 Priority claimed from GB909013662A external-priority patent/GB9013662D0/en

1991-04-08 Priority claimed from GB919107345A external-priority patent/GB9107345D0/en

1991-06-18 Application filed by Ici Plc filed Critical Ici Plc

1995-08-15 Application granted granted Critical

1995-08-15 Publication of ATE125803T1 publication Critical patent/ATE125803T1/de

Links

IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title abstract 3
239000007789 gas Substances 0.000 abstract 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
229910052757 nitrogen Inorganic materials 0.000 abstract 2
238000010791 quenching Methods 0.000 abstract 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
239000005977 Ethylene Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Epoxy Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT91910967T 1990-06-19 1991-06-18 Herstellung von ethylenoxid. ATE125803T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB909013662A GB9013662D0 (en)	1990-06-19	1990-06-19	Production of ethylene oxide
GB919107345A GB9107345D0 (en)	1991-04-08	1991-04-08	Production of ethylene oxide

Publications (1)

Publication Number	Publication Date
ATE125803T1 true ATE125803T1 (de)	1995-08-15

Family

ID=26297227

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91910967T ATE125803T1 (de)	1990-06-19	1991-06-18	Herstellung von ethylenoxid.

Country Status (10)

Country	Link
US (2)	US5384420A (de)
EP (2)	EP0535043B1 (de)
JP (1)	JPH05507703A (de)
AT (1)	ATE125803T1 (de)
CA (2)	CA2085877C (de)
DE (1)	DE69111811T2 (de)
DK (1)	DK0535043T3 (de)
ES (1)	ES2079069T3 (de)
GR (1)	GR3017674T3 (de)
WO (2)	WO1991019706A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5440058A (en)	1994-06-07	1995-08-08	Union Carbide Chemicals & Plastics Technology Corporation	Method for separating compounds in process streams
US5563282A (en) *	1995-03-27	1996-10-08	Union Carbide Chemicals & Plastics Technology Corporation	Thermal process for removal of contaminants from process streams
JP3289243B2 (ja)	1996-05-08	2002-06-04	ユニオン、カーバイド、ケミカルズ、アンド、プラスチックス、テクノロジー、コーポレーション	水性流れから汚染物を除去する熱処理法
ES2169209T3 (es) *	1996-05-08	2002-07-01	Union Carbide Chem Plastic	Procedimiento termico para la eliminacion de los contaminantes de corrientes de procedimiento.
AU713861B2 (en) *	1996-05-08	1999-12-09	Union Carbide Chemicals & Plastics Technology Corporation	Thermal treatment for removal of contaminants from aqueous streams
US7750170B2 (en)	2005-12-22	2010-07-06	Shell Oil Company	Process for mixing an oxidant having explosive potential with a hydrocarbon
CN101384359A (zh) *	2005-12-22	2009-03-11	国际壳牌研究有限公司	制备再生的环氧化催化剂的方法
AR064958A1 (es) *	2007-01-22	2009-05-06	Shell Int Research	Procesos para la produccion de oxido de etileno y glicol de etileno
WO2009078899A1 (en) *	2007-12-14	2009-06-25	Dow Technology Investments Llc	Oxygen/hydrocarbon rapid (high shear) gas mixer, particularly for the production of ethylene oxide
WO2009078897A1 (en)	2007-12-14	2009-06-25	Dow Technology Investments Llc	Hydrocarbon/oxygen industrial gas mixer with water mist
WO2009078898A1 (en) *	2007-12-14	2009-06-25	Dow Technology Investments Llc	Hydrocarbon/oxygen industrial gas mixer with coarse water droplet environment to reduce ignition potential
BRPI0816635B1 (pt) *	2007-12-14	2016-07-26	Dow Technology Investments Llc	sistema para a produção de óxido de etileno, método para misturar um gás contendo oxigênio com um gás contendo hidrocarboneto e sistema de oxidação parcial
US8500320B2 (en) *	2007-12-14	2013-08-06	Dow Technology Investments Llc	Low shear gas mixer
US7569710B1 (en) *	2008-02-23	2009-08-04	Brian Ozero	Ethylene oxide recovery process
DE102008028760B9 (de) *	2008-06-17	2010-09-30	Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg	Verfahren zur Abtrennung von NOx aus einem epoxidhaltigen Gasstrom
WO2010053900A2 (en) *	2008-11-10	2010-05-14	Dow Technology Investments, Llc	Process for producing low color glycols
EP2670725B1 (de)	2011-01-31	2015-01-21	Shell Internationale Research Maatschappij B.V.	Verfahren zur herstellung von ethylenglycol
DE102012101607A1 (de)	2012-02-28	2013-08-29	Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg	Verbessertes Verfahren zur Abtrennung von NOx aus einem epoxidhaltigen Gasstrom

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE25933E (en) *	1960-11-16	1965-12-07		Ihocess for the production of ethylene oxide and nitrogen
EP0003642B1 (de) *	1978-02-10	1984-07-18	Imperial Chemical Industries Plc	Herstellung von Olefinoxyden
IT1144657B (it) *	1981-03-02	1986-10-29	Snam Progetti	Procedimento per l'assorbimento isotermico dell'ossido di etilene mediante l'impiego di assorbitori a film
GB8423044D0 (en) *	1984-09-12	1984-10-17	Ici Plc	Production of ethylene oxide
US4822926A (en) *	1988-02-29	1989-04-18	Shell Oil Company	Ethylene oxide/glycols recovery process

1991
- 1991-06-18 EP EP91910967A patent/EP0535043B1/de not_active Expired - Lifetime
- 1991-06-18 ES ES91910967T patent/ES2079069T3/es not_active Expired - Lifetime
- 1991-06-18 EP EP91910826A patent/EP0535035A1/de not_active Withdrawn
- 1991-06-18 WO PCT/GB1991/000976 patent/WO1991019706A1/en not_active Ceased
- 1991-06-18 DE DE69111811T patent/DE69111811T2/de not_active Expired - Fee Related
- 1991-06-18 JP JP91510949A patent/JPH05507703A/ja active Pending
- 1991-06-18 CA CA002085877A patent/CA2085877C/en not_active Expired - Lifetime
- 1991-06-18 CA CA002085876A patent/CA2085876C/en not_active Expired - Fee Related
- 1991-06-18 US US07/971,919 patent/US5384420A/en not_active Expired - Fee Related
- 1991-06-18 DK DK91910967.8T patent/DK0535043T3/da active
- 1991-06-18 US US07/955,725 patent/US5336791A/en not_active Expired - Lifetime
- 1991-06-18 AT AT91910967T patent/ATE125803T1/de not_active IP Right Cessation
- 1991-06-18 WO PCT/GB1991/000975 patent/WO1991019705A1/en not_active Ceased
1995
- 1995-10-06 GR GR950402778T patent/GR3017674T3/el unknown

Also Published As

Publication number	Publication date
CA2085877C (en)	2002-09-24
DE69111811D1 (de)	1995-09-07
ES2079069T3 (es)	1996-01-01
CA2085876C (en)	2002-09-24
EP0535043B1 (de)	1995-08-02
DK0535043T3 (da)	1995-11-27
CA2085877A1 (en)	1991-12-20
US5384420A (en)	1995-01-24
WO1991019706A1 (en)	1991-12-26
CA2085876A1 (en)	1991-12-20
JPH05507703A (ja)	1993-11-04
EP0535035A1 (de)	1993-04-07
GR3017674T3 (en)	1996-01-31
DE69111811T2 (de)	1996-03-21
WO1991019705A1 (en)	1991-12-26
EP0535043A1 (de)	1993-04-07
US5336791A (en)	1994-08-09

Legal Events

Date	Code	Title
1996-01-15	EEIH	Change in the person of patent owner
1996-04-15	UEP	Publication of translation of european patent specification
1997-09-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DE69111811D1 (de)	1995-09-07	Herstellung von ethylenoxid.
WO1991005735A3 (en)	1991-07-11	Active carbon
ES2079040T3 (es)	1996-01-01	Oxidacion de la celulosa por una solucion de dioxido de nitrogeno en un hidrocarburo perfluorado.
ES2009722T3 (es)	1994-01-16	Procedimiento para producir n-fosfonometilglicina.
FI952392A0 (fi)	1995-05-17	Katalyyttinen menetelmä
DE69009077D1 (de)	1994-06-30	Behandlung von Stickoxyden.
GB9214851D0 (en)	1992-08-26	Communities desulphurisation of waste gases
ES481717A1 (es)	1980-03-01	Procedimiento para separar oxidos de nitrogeno de una mezclagaseosa.
ATE57697T1 (de)	1990-11-15	Verfahren zur herstellung von n-methylpiperazin.
JPS5314688A (en)	1978-02-09	Production of ozone decomposition catalyst
ATE17228T1 (de)	1986-01-15	Verfahren zur oxydation von vinylbenzenverbindungen zu beta-phenylaldehyden.
ATE169027T1 (de)	1998-08-15	Herstellung von fluoro-nukleosiden und dafür geeignete zwischenprodukte
RU93045491A (ru)	1996-05-10	Способ производства нитрида натрия
EP0322661A3 (en)	1989-11-23	Process for the recuperation of rhodium from aqueous solutions containing complex rhodium compounds
JPS5597228A (en)	1980-07-24	Regenerating method of calcium-containing desulfurizing agent
JPS5648225A (en)	1981-05-01	Trichloride treating method of exhaust gas containing nitrogen
JPS51140873A (en)	1976-12-04	A dry denitration process
JPS56166923A (en)	1981-12-22	Decomposition of nitrogen oxide
NO961817L (no)	1996-05-03	Fremgangsmåte for bleking av kjemisk masse
TW259824B (en)	1995-10-11	Process of producing acrylic nitrile series activation carbon fiber cloth
JPS52114485A (en)	1977-09-26	Treatment of exhaust gas
SE8505825L (sv)	1987-06-11	Forfarande vid framstellning av cellulosamassa
UA8608A1 (uk)	1996-09-30	Спосіб одержаhhя алкаhдикарбоhових кислот c6(нижній індекс)-c12(нижній індекс)
JPS548215A (en)	1979-01-22	Reduction of concentration of nitrogen oxide in combustion gas of gas turbine
JPS5296994A (en)	1977-08-15	Oxygen generator