AU498179B2 – Recovering ethylene oxide
– Google Patents
AU498179B2 – Recovering ethylene oxide
– Google Patents
Recovering ethylene oxide
Info
Publication number
AU498179B2
AU498179B2
AU12126/76A
AU1212676A
AU498179B2
AU 498179 B2
AU498179 B2
AU 498179B2
AU 12126/76 A
AU12126/76 A
AU 12126/76A
AU 1212676 A
AU1212676 A
AU 1212676A
AU 498179 B2
AU498179 B2
AU 498179B2
Authority
AU
Australia
Prior art keywords
ethylene oxide
recovering ethylene
recovering
oxide
ethylene
Prior art date
1975-03-24
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
AU12126/76A
Other versions
AU1212676A
(en
Inventor
B. J Ozren
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.)
Scientific Design Co Inc
Original Assignee
Halcon International Inc
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.)
1975-03-24
Filing date
1976-03-18
Publication date
1979-02-15
1976-03-18
Application filed by Halcon International Inc
filed
Critical
Halcon International Inc
1977-09-22
Publication of AU1212676A
publication
Critical
patent/AU1212676A/en
1979-02-15
Application granted
granted
Critical
1979-02-15
Publication of AU498179B2
publication
Critical
patent/AU498179B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D301/00—Preparation of oxiranes
C07D301/32—Separation; Purification
AU12126/76A
1975-03-24
1976-03-18
Recovering ethylene oxide
Expired
AU498179B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
USUS561515
1975-03-24
US05/561,515
US3964980A
(en)
1975-03-24
1975-03-24
Process for the recovery of ethylene oxide
Publications (2)
Publication Number
Publication Date
AU1212676A
AU1212676A
(en)
1977-09-22
AU498179B2
true
AU498179B2
(en)
1979-02-15
Family
ID=24242293
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU12126/76A
Expired
AU498179B2
(en)
1975-03-24
1976-03-18
Recovering ethylene oxide
Country Status (23)
Country
Link
US
(1)
US3964980A
(en)
JP
(1)
JPS51118709A
(en)
AR
(1)
AR208365A1
(en)
AU
(1)
AU498179B2
(en)
BE
(1)
BE839881A
(en)
BG
(1)
BG39112A3
(en)
BR
(1)
BR7601769A
(en)
CA
(1)
CA1080239A
(en)
DD
(1)
DD124475A5
(en)
DE
(1)
DE2612540C3
(en)
EG
(1)
EG12464A
(en)
ES
(1)
ES446306A1
(en)
FR
(1)
FR2305436A1
(en)
GB
(1)
GB1539889A
(en)
IN
(1)
IN145102B
(en)
IT
(1)
IT1058031B
(en)
NL
(1)
NL170001C
(en)
PL
(1)
PL104357B1
(en)
RO
(1)
RO72229A
(en)
SE
(1)
SE425851B
(en)
SU
(1)
SU831076A3
(en)
TR
(1)
TR18887A
(en)
ZA
(1)
ZA761783B
(en)
Families Citing this family (34)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5230264A
(en)
*
1975-09-02
1977-03-07
Godo Shigen Sangyo Kk
Perpendicularly intersecting current diffusing and absorbing apparatus
SE8302611L
(en)
*
1983-05-06
1984-11-07
Gambro Lundia Ab
PROCEDURE AND PLANT FOR RECYCLING ONE OR MORE INGREDIENTS FROM A GAS MIXTURE
US4508927A
(en)
*
1983-08-02
1985-04-02
The Halcon Sd Group, Inc.
Preparation of glycols from ethylene oxide
FR2553771B1
(en)
*
1983-10-19
1986-01-17
Atochem
PROCESS AND DEVICE FOR CONCENTRATING AQUEOUS ETHYLENE OXIDE SOLUTIONS
US4556748A
(en)
*
1983-10-31
1985-12-03
The Dow Chemical Company
Process for producing alkylene glycols
FR2558069B1
(en)
*
1984-01-17
1986-04-25
Atochem
PROCESS FOR THE REMOVAL OF GASES DISSOLVED IN AN AQUEOUS ETHYLENE OXIDE SOLUTION
FR2572403B1
(en)
*
1984-10-31
1988-07-29
Atochem
PROCESS FOR CONCENTRATING DILUTED AQUEOUS SOLUTIONS OF ETHYLENE OXIDE
DE3504032A1
(en)
*
1985-02-06
1986-08-07
Linde Ag, 6200 Wiesbaden
METHOD FOR REGENERATING A LOADED DETERGENT
CA1284334C
(en)
1985-06-27
1991-05-21
Masayuki Sawada
Method for recovery of ethylene oxide
EP0207490B1
(en)
*
1985-07-03
1991-04-24
Nippon Shokubai Kagaku Kogyo Co., Ltd
Method for purification of ethylene oxide
US5529667A
(en)
*
1994-12-01
1996-06-25
Hoechst Celanese Corporation
Process for recovering ethylene oxide
DE19843721A1
(en)
*
1998-09-23
2000-03-30
Basf Ag
Process for the continuous production of an aqueous ethylene oxide solution
JP2001031600A
(en)
*
1999-07-14
2001-02-06
Nippon Shokubai Co Ltd
Production of highly pure monoethylene glycol
US6437199B1
(en)
*
1999-07-14
2002-08-20
Nippon Shokubai Co., Ltd.
Method for production of high-purity monoethylene glycol
JP2001031601A
(en)
*
1999-07-14
2001-02-06
Nippon Shokubai Co Ltd
Production of highly pure monoethylene glycol
US6596882B2
(en)
2001-07-20
2003-07-22
Eastman Chemical Company
Recovery and purification of 3,4-epoxy-1-butene using water-miscible solvents
US6395913B1
(en)
2001-07-20
2002-05-28
Eastman Chemical Company
Recovery and purification of 3,4-epoxy-1-butene
US6500970B1
(en)
2001-07-20
2002-12-31
Eastman Chemical Company
Recovery and purification of 3,4-epoxy-1-butene using high-boiling solvents
US7404834B2
(en)
*
2005-02-11
2008-07-29
Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Lenbachplatz 6
Ethylene oxide plant operation
TWI402093B
(en)
*
2005-05-10
2013-07-21
Shell Int Research
Production of ethylene oxide
US20070154377A1
(en)
*
2005-12-22
2007-07-05
Rekers Dominicus M
Process for the removal of combustible volatile contaminant materials from a process stream
US8268238B2
(en)
*
2006-09-29
2012-09-18
Tyco Healthcare Group Lp
System and method for recycling sterilant gas
US7666369B2
(en)
*
2006-09-29
2010-02-23
Tyco Healthcare Group Lp
System and method for recycling sterilant gas
AR064958A1
(en)
*
2007-01-22
2009-05-06
Shell Int Research
PROCESSES FOR THE PRODUCTION OF ETHYLENE OXIDE AND ETHYLENE GLYCOL
EP2154521B1
(en)
*
2007-04-17
2012-08-22
ARKRAY, Inc.
Method and apparatus for measuring substrate concentration
JP2010535833A
(en)
*
2007-08-14
2010-11-25
シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー
Method for preparing alkylene glycol
CA2712985C
(en)
2008-01-25
2016-08-09
Dow Technology Investments Llc
Reflux condenser
US7569710B1
(en)
2008-02-23
2009-08-04
Brian Ozero
Ethylene oxide recovery process
CA2718046C
(en)
*
2008-07-31
2012-01-03
Dow Technology Investments Llc
Alkylene oxide recovery systems
US8129551B2
(en)
2008-07-31
2012-03-06
Dow Technology Investments Llc
Alkylene oxide recovery systems
JP5828793B2
(en)
*
2012-03-30
2015-12-09
株式会社日本触媒
Method for recovering carbon dioxide in ethylene oxide production process
JP6391913B2
(en)
*
2013-03-29
2018-09-19
株式会社日本触媒
Method for producing ethylene oxide
JP6522078B2
(en)
*
2017-11-01
2019-05-29
株式会社日本触媒
Method of producing ethylene oxide
WO2019236249A1
(en)
*
2018-06-04
2019-12-12
Brian Ozero
A method for recovery of ethylene oxide
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3174262A
(en)
*
1965-03-23
Chemical process and apparatus for
recovery of ethylene oxide
US3165539A
(en)
*
1960-07-08
1965-01-12
Halcon International Inc
Recovery of ethylene oxide from a liquid mixture thereof with normally gaseous impurities
US3418338A
(en)
*
1966-02-28
1968-12-24
Halcon International Inc
Water extractive distillation of an ethylene oxide stream containing formaldehyde
US3523957A
(en)
*
1966-12-07
1970-08-11
Lummus Co
Process for producing an olefinic oxide
US3745092A
(en)
*
1971-01-11
1973-07-10
Shell Oil Co
Recovery and purification of ethylene oxide by distillation and absorption
US3729899A
(en)
*
1971-06-23
1973-05-01
Shell Oil Co
Recovery of ethylene oxide from admixed inert gaseous components
BE789308A
(en)
*
1971-10-04
1973-03-27
Shell Int Research
TERIGE OPLOSSINGEN VAN ETHEENOXYDE WERKWIJZE VOOR HET CONCENTREREN IN ZUIVEREN VAN WA
1975
1975-03-24
US
US05/561,515
patent/US3964980A/en
not_active
Expired – Lifetime
1976
1976-01-01
AR
AR262640A
patent/AR208365A1/en
active
1976-02-24
SE
SE7602214A
patent/SE425851B/en
not_active
IP Right Cessation
1976-02-25
IN
IN336/CAL/76A
patent/IN145102B/en
unknown
1976-03-15
NL
NLAANVRAGE7602675,A
patent/NL170001C/en
not_active
IP Right Cessation
1976-03-16
FR
FR7607430A
patent/FR2305436A1/en
active
Granted
1976-03-17
RO
RO7685146A
patent/RO72229A/en
unknown
1976-03-18
BG
BG7632651A
patent/BG39112A3/en
unknown
1976-03-18
SU
SU762337307A
patent/SU831076A3/en
active
1976-03-18
DD
DD191918A
patent/DD124475A5/en
unknown
1976-03-18
AU
AU12126/76A
patent/AU498179B2/en
not_active
Expired
1976-03-19
PL
PL1976188098A
patent/PL104357B1/en
unknown
1976-03-19
TR
TR18887A
patent/TR18887A/en
unknown
1976-03-21
EG
EG169/76A
patent/EG12464A/en
active
1976-03-22
CA
CA248,455A
patent/CA1080239A/en
not_active
Expired
1976-03-22
BE
BE165438A
patent/BE839881A/en
not_active
IP Right Cessation
1976-03-23
IT
IT48687/76A
patent/IT1058031B/en
active
1976-03-23
BR
BR7601769A
patent/BR7601769A/en
unknown
1976-03-24
ZA
ZA761783A
patent/ZA761783B/en
unknown
1976-03-24
ES
ES446306A
patent/ES446306A1/en
not_active
Expired
1976-03-24
JP
JP51032404A
patent/JPS51118709A/en
active
Granted
1976-03-24
DE
DE2612540A
patent/DE2612540C3/en
not_active
Expired
1976-03-24
GB
GB11867/76A
patent/GB1539889A/en
not_active
Expired
Also Published As
Publication number
Publication date
RO72229A
(en)
1981-08-30
BE839881A
(en)
1976-09-22
SU831076A3
(en)
1981-05-15
GB1539889A
(en)
1979-02-07
CA1080239A
(en)
1980-06-24
ES446306A1
(en)
1977-06-16
TR18887A
(en)
1977-11-10
DD124475A5
(en)
1977-02-23
IN145102B
(en)
1978-08-26
SE7602214L
(en)
1976-09-25
JPS54882B2
(en)
1979-01-18
NL170001C
(en)
1982-09-16
DE2612540A1
(en)
1976-10-14
JPS51118709A
(en)
1976-10-18
AR208365A1
(en)
1976-12-20
BG39112A3
(en)
1986-04-15
FR2305436B1
(en)
1978-10-13
FR2305436A1
(en)
1976-10-22
EG12464A
(en)
1981-03-31
IT1058031B
(en)
1982-04-10
BR7601769A
(en)
1976-09-21
SE425851B
(en)
1982-11-15
ZA761783B
(en)
1977-10-26
US3964980A
(en)
1976-06-22
PL104357B1
(en)
1979-08-31
AU1212676A
(en)
1977-09-22
DE2612540B2
(en)
1980-05-22
DE2612540C3
(en)
1981-02-12
NL7602675A
(en)
1976-09-28
NL170001B
(en)
1982-04-16
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