AU6904201A - Method and device for recovering nitrogen and/or propylene during the productionof polypropylene - Google Patents

Method and device for recovering nitrogen and/or propylene during the productionof polypropylene

Info

Publication number
AU6904201A
AU6904201A AU69042/01A AU6904201A AU6904201A AU 6904201 A AU6904201 A AU 6904201A AU 69042/01 A AU69042/01 A AU 69042/01A AU 6904201 A AU6904201 A AU 6904201A AU 6904201 A AU6904201 A AU 6904201A
Authority
AU
Australia
Prior art keywords
productionof
polypropylene
recovering nitrogen
propylene during
propylene
Prior art date
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.)
Abandoned
Application number
AU69042/01A
Inventor
Reinhold Kunze
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU6904201A publication Critical patent/AU6904201A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
    • B01D19/0015—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid in contact columns containing plates, grids or other filling elements
    • 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
    • B01D53/22—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 diffusion
    • B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
    • 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
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
AU69042/01A 2000-05-31 2001-05-30 Method and device for recovering nitrogen and/or propylene during the productionof polypropylene Abandoned AU6904201A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP00810484 2000-05-31
EP00810484 2000-05-31
EP00810679 2000-07-28
EP20000810679 EP1160000B1 (en) 2000-05-31 2000-07-28 Method and apparatus for the recuperation of nitrogen and/or propylene during the polypropylene production
PCT/EP2001/006124 WO2001091887A1 (en) 2000-05-31 2001-05-30 Method and device for recovering nitrogen and/or propylene during the production of polypropylene

Publications (1)

Publication Number Publication Date
AU6904201A true AU6904201A (en) 2001-12-11

Family

ID=26073908

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69042/01A Abandoned AU6904201A (en) 2000-05-31 2001-05-30 Method and device for recovering nitrogen and/or propylene during the productionof polypropylene

Country Status (3)

Country Link
EP (1) EP1160000B1 (en)
AU (1) AU6904201A (en)
WO (1) WO2001091887A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010022775A1 (en) 2010-06-04 2011-12-08 Uhde Gmbh Method and apparatus for removing NOx and N2O
DE102012003741A1 (en) 2012-02-28 2013-08-29 Thyssenkrupp Uhde Gmbh Process for the recovery of hydrocarbons from polyolefin plants and apparatus suitable therefor
CN105668064B (en) * 2014-11-18 2018-01-26 中国石油化工股份有限公司 A kind of Petrochemical Enterprises atmospheric storage tank tank deck tail gas hermetic reclaim and the method for operation voltage stabilizing control
FR3067099B1 (en) * 2017-05-30 2019-10-25 Madhav Rathour GAS MIXTURE SEPARATION DEVICE
CN109405412A (en) * 2017-08-16 2019-03-01 日照广信化工科技有限公司 A kind of processing method and its deep condensation device of the fixed gas suitable for batch polypropylene plant production technology
CN108426170B (en) * 2018-05-14 2023-10-20 南京金陵塑胶化工有限公司 Nitrogen recovery system and process in polypropylene production process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501885A (en) * 1981-10-14 1985-02-26 Phillips Petroleum Company Diluent and inert gas recovery from a polymerization process
US5127926A (en) * 1991-05-06 1992-07-07 Membrane Technology & Research, Inc. Membrane process for treating pump exhausts
US5290341A (en) * 1992-08-26 1994-03-01 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Fast response membrane generator using heat accumulation
US5769927A (en) * 1997-01-24 1998-06-23 Membrane Technology And Research, Inc. Monomer recovery process

Also Published As

Publication number Publication date
EP1160000A1 (en) 2001-12-05
WO2001091887A1 (en) 2001-12-06
EP1160000B1 (en) 2005-01-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase