IL65054A - Process for the isothermal absorption of ethylene oxide using film absorbers - Google Patents

Process for the isothermal absorption of ethylene oxide using film absorbers

Info

Publication number
IL65054A
IL65054A IL65054A IL6505482A IL65054A IL 65054 A IL65054 A IL 65054A IL 65054 A IL65054 A IL 65054A IL 6505482 A IL6505482 A IL 6505482A IL 65054 A IL65054 A IL 65054A
Authority
IL
Israel
Prior art keywords
ethylene oxide
isothermal absorption
film absorbers
absorbers
film
Prior art date
Application number
IL65054A
Other languages
English (en)
Other versions
IL65054A0 (en
Inventor
Vincenzo Lagana
Virginio Cavallanti
Original Assignee
Snam Progetti
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
Application filed by Snam Progetti filed Critical Snam Progetti
Publication of IL65054A0 publication Critical patent/IL65054A0/xx
Publication of IL65054A publication Critical patent/IL65054A/xx

Links

Classifications

    • 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
    • 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
    • B01D53/1487—Removing organic compounds
IL65054A 1981-03-02 1982-02-18 Process for the isothermal absorption of ethylene oxide using film absorbers IL65054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20067/81A IT1144657B (it) 1981-03-02 1981-03-02 Procedimento per l'assorbimento isotermico dell'ossido di etilene mediante l'impiego di assorbitori a film

Publications (2)

Publication Number Publication Date
IL65054A0 IL65054A0 (en) 1982-04-30
IL65054A true IL65054A (en) 1985-07-31

Family

ID=11163536

Family Applications (1)

Application Number Title Priority Date Filing Date
IL65054A IL65054A (en) 1981-03-02 1982-02-18 Process for the isothermal absorption of ethylene oxide using film absorbers

Country Status (32)

Country Link
US (2) US4469492A (xx)
JP (1) JPS57158772A (xx)
AR (1) AR231980A1 (xx)
AT (1) AT381648B (xx)
AU (1) AU544552B2 (xx)
BE (1) BE892323A (xx)
BR (1) BR8200972A (xx)
CA (1) CA1160242A (xx)
CH (1) CH649542A5 (xx)
CS (1) CS226443B2 (xx)
DD (1) DD202289A5 (xx)
DE (1) DE3204944C2 (xx)
DK (1) DK88982A (xx)
EG (1) EG15697A (xx)
ES (1) ES510542A0 (xx)
FR (1) FR2500763A1 (xx)
GB (1) GB2093726B (xx)
GR (1) GR75850B (xx)
IL (1) IL65054A (xx)
IN (1) IN157831B (xx)
IT (1) IT1144657B (xx)
LU (1) LU83973A1 (xx)
NL (1) NL8200822A (xx)
NO (1) NO820609L (xx)
PH (1) PH17173A (xx)
PL (1) PL136300B1 (xx)
PT (1) PT74509B (xx)
RO (1) RO84316B (xx)
SE (1) SE446401B (xx)
YU (1) YU43782A (xx)
ZA (1) ZA82947B (xx)
ZW (1) ZW2882A1 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558069B1 (fr) * 1984-01-17 1986-04-25 Atochem Procede d'elimination de gaz dissous dans une solution aqueuse d'oxyde d'ethylene
CA1284334C (en) * 1985-06-27 1991-05-21 Masayuki Sawada Method for recovery of ethylene oxide
US5034210A (en) * 1989-05-23 1991-07-23 Hoechst Celanese Corporation Method of reducing ethylene oxide emissions
US5384420A (en) * 1990-06-19 1995-01-24 Imperial Chemical Industries Plc Production of ethylene oxide
DE19843721A1 (de) * 1998-09-23 2000-03-30 Basf Ag Verfahren zur kontinuierlichen Herstellung einer wässrigen Ethylenoxid-Lösung
US6533843B2 (en) * 2001-06-05 2003-03-18 Scientific Design Company, Inc. Two stage flash for hydrocarbon removal
PE20070158A1 (es) * 2005-05-10 2007-03-02 Shell Int Research Proceso y dispositivo para recuperar oxido de etileno de un absorbente graso
CN101260093B (zh) * 2008-03-21 2010-06-16 中国石油集团工程设计有限责任公司东北分公司 环氧乙烷/乙二醇生产装置的环氧乙烷洗涤技术改进工艺
US10738020B2 (en) 2017-11-22 2020-08-11 Joseph D. Duff Recovery of ethylene oxide from sterilization process

Family Cites Families (12)

* 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
US2771473A (en) * 1956-11-20 Ethylene oxide recovery
US2169210A (en) * 1939-08-15 Recovery of olefin oxides from
US2622088A (en) * 1950-06-29 1952-12-16 Phillips Petroleum Co Ethylene oxide production and recovery
US2756241A (en) * 1953-11-02 1956-07-24 Shell Dev Ethylene oxide recovery
US3165539A (en) * 1960-07-08 1965-01-12 Halcon International Inc Recovery of ethylene oxide from a liquid mixture thereof with normally gaseous impurities
US3217466A (en) * 1962-05-22 1965-11-16 Lummus Co Recovery of ethylene oxide
US3729899A (en) * 1971-06-23 1973-05-01 Shell Oil Co Recovery of ethylene oxide from admixed inert gaseous components
BE789308A (fr) * 1971-10-04 1973-03-27 Shell Int Research Terige oplossingen van etheenoxyde werkwijze voor het concentreren en zuiveren van wa
IT971365B (it) * 1972-11-30 1974-04-30 Sir Soc Italiana Resine Spa Procedimento per il recupero dell ossido di etilene
US4028070A (en) * 1974-04-11 1977-06-07 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of recovering ethylene oxide
US4112054A (en) * 1977-05-25 1978-09-05 New England Industrial Chemical Co. Process and apparatus for removing ethylene oxide from gas compositions

Also Published As

Publication number Publication date
GB2093726B (en) 1984-03-21
BR8200972A (pt) 1983-01-04
SE446401B (sv) 1986-09-08
ATA59482A (de) 1986-04-15
IT1144657B (it) 1986-10-29
FR2500763A1 (fr) 1982-09-03
ES8303389A1 (es) 1983-02-01
CS226443B2 (en) 1984-03-19
AR231980A1 (es) 1985-04-30
PT74509A (en) 1982-04-01
NO820609L (no) 1982-09-03
PH17173A (en) 1984-06-13
US4529417A (en) 1985-07-16
AU8031382A (en) 1982-09-09
ZW2882A1 (en) 1982-05-05
DK88982A (da) 1982-09-03
IL65054A0 (en) 1982-04-30
JPS57158772A (en) 1982-09-30
GR75850B (xx) 1984-08-02
RO84316A (ro) 1984-05-23
ZA82947B (en) 1983-01-26
CH649542A5 (it) 1985-05-31
GB2093726A (en) 1982-09-08
IN157831B (xx) 1986-07-05
DE3204944A1 (de) 1982-11-18
EG15697A (en) 1986-06-30
LU83973A1 (fr) 1982-12-13
IT8120067A0 (it) 1981-03-02
PL235277A1 (xx) 1982-10-25
ES510542A0 (es) 1983-02-01
AU544552B2 (en) 1985-06-06
US4469492A (en) 1984-09-04
RO84316B (ro) 1984-07-30
SE8201093L (sv) 1982-09-03
CA1160242A (en) 1984-01-10
PT74509B (en) 1984-11-27
DD202289A5 (de) 1983-09-07
AT381648B (de) 1986-11-10
NL8200822A (nl) 1982-10-01
PL136300B1 (en) 1986-02-28
YU43782A (en) 1985-10-31
BE892323A (fr) 1982-09-01
DE3204944C2 (de) 1983-03-17

Similar Documents

Publication Publication Date Title
DE3279845D1 (en) Radiation absorbing surfaces
DE3161904D1 (en) Process for the doping of semiconductors
JPS57205503A (en) Absorbing body
JPS57124664A (en) Absorbing liquid for absorption type refrigerating machine
DE3067825D1 (en) Polycarboxyalkyl-cellulose having high fluid absorbing and retaining properties, and process for preparing same
JPS54153392A (en) Lathe chuck
EG15697A (en) Process for the isothermal absorption of ethylene oxide using film absorbers
ZA821646B (en) Process for the preparation of ethylene glycol
GB2058469B (en) Radiation-absorbing materials
JPS54141375A (en) Ozone absorber
JPS5653745A (en) Structure for absorption
AU6036480A (en) Contaminant absorption process
ZA824054B (en) Process for the preparation of pellets
DE3760308D1 (en) Process for the absorption of liquids
JPS5634982A (en) Regenerator for kinematic energy
GB2118293B (en) Fluid damper
MW1082A1 (en) Process for the isothermal absorption of ethylene oxide using film absorbers
GB2043397B (en) Fluid couplant containers
ZA838908B (en) Absorbent and process for preparing the same
PT73909B (en) Equipment for the absorption of solar heat
JPS52102310A (en) Glass for absorbing heat rays
GB2082936B (en) Materials suitable for the absorption of sound
GB2059257B (en) Urine bottle
GB2041513B (en) Fluid damper
JPS5631752A (en) Absorbing body