JP4488251B2 - ガス流の冷却及び精製 - Google Patents

ガス流の冷却及び精製 Download PDF

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Publication number
JP4488251B2
JP4488251B2 JP2007503290A JP2007503290A JP4488251B2 JP 4488251 B2 JP4488251 B2 JP 4488251B2 JP 2007503290 A JP2007503290 A JP 2007503290A JP 2007503290 A JP2007503290 A JP 2007503290A JP 4488251 B2 JP4488251 B2 JP 4488251B2
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JP
Japan
Prior art keywords
gas stream
dmt
gas
stage
dialkyl ester
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.)
Expired - Fee Related
Application number
JP2007503290A
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English (en)
Japanese (ja)
Other versions
JP2007529461A (ja
JP2007529461A5 (enExample
Inventor
レーニング ヤン−マルティン
ヘックマン マンフレート
ヘーレマン カール
ハイツ トーマス
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.)
BASF SE
Original Assignee
BASF SE
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Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of JP2007529461A publication Critical patent/JP2007529461A/ja
Publication of JP2007529461A5 publication Critical patent/JP2007529461A5/ja
Application granted granted Critical
Publication of JP4488251B2 publication Critical patent/JP4488251B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
JP2007503290A 2004-03-19 2005-03-17 ガス流の冷却及び精製 Expired - Fee Related JP4488251B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004013967A DE102004013967A1 (de) 2004-03-19 2004-03-19 Kühlung und Reinigung von Gasströmen
PCT/EP2005/002847 WO2005089905A1 (de) 2004-03-19 2005-03-17 Kühlung und reinigung von gasströmen

Publications (3)

Publication Number Publication Date
JP2007529461A JP2007529461A (ja) 2007-10-25
JP2007529461A5 JP2007529461A5 (enExample) 2009-11-12
JP4488251B2 true JP4488251B2 (ja) 2010-06-23

Family

ID=34961300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007503290A Expired - Fee Related JP4488251B2 (ja) 2004-03-19 2005-03-17 ガス流の冷却及び精製

Country Status (9)

Country Link
US (1) US7959713B2 (enExample)
EP (1) EP1727610B1 (enExample)
JP (1) JP4488251B2 (enExample)
KR (1) KR20060132001A (enExample)
CN (1) CN100448510C (enExample)
DE (1) DE102004013967A1 (enExample)
MX (1) MXPA06010479A (enExample)
MY (1) MY154874A (enExample)
WO (1) WO2005089905A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106268194B (zh) * 2016-10-12 2022-03-11 南京大学 一种用于含有升华性物质的气体洗涤塔

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282032A (enExample) 1961-08-17
US3839414A (en) 1970-02-03 1974-10-01 Eastman Kodak Co Dimethyl terephthalate manufacturing process
DD145540A1 (de) * 1979-08-15 1980-12-17 Guenter Janzen Verfahren und vorrichtung zum wiedereinsatz von dimethylterephthalat-sublimat
DD160829A3 (de) 1981-05-14 1984-04-11 Nii Plasticeskich Mass N Proiz Verfahren zur gewinnung von polybutylenterephthalat
FR2554384B1 (fr) 1983-11-07 1987-04-03 Vincent Etienne Procede de decoupage d'une masse de matiere solide compacte
US5434239A (en) * 1993-10-18 1995-07-18 E. I. Du Pont De Nemours And Company Continuous polyester process
US5578173A (en) 1995-04-03 1996-11-26 Eastman Kodak Company Removal of dimethylterephthalate from a methanolysis vapor stream
US6312503B1 (en) * 1999-10-13 2001-11-06 Arteva North America S.A.R.L. System to quench gasses and remove condensables
US6632917B1 (en) * 2000-06-02 2003-10-14 Arteva North America S.A.R.L. Production of polyester using preblended cobalt-phosphorus
US20030114062A1 (en) * 2000-06-19 2003-06-19 Graham Scott Floor covering with woven face
DE10316466A1 (de) 2003-04-09 2004-10-28 Basf Ag Kühlung und Reinigung von Gasströmen

Also Published As

Publication number Publication date
EP1727610A1 (de) 2006-12-06
CN100448510C (zh) 2009-01-07
US7959713B2 (en) 2011-06-14
JP2007529461A (ja) 2007-10-25
MY154874A (en) 2015-08-14
US20080236391A1 (en) 2008-10-02
WO2005089905A1 (de) 2005-09-29
EP1727610B1 (de) 2014-02-26
KR20060132001A (ko) 2006-12-20
DE102004013967A1 (de) 2005-10-06
MXPA06010479A (es) 2007-03-28
CN1933895A (zh) 2007-03-21

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