FR2723322B1 - PROCESS FOR SEPARATING A PRODUCT IN THE STATE OF VAPOR FROM A SUPPORTING GAS - Google Patents

PROCESS FOR SEPARATING A PRODUCT IN THE STATE OF VAPOR FROM A SUPPORTING GAS

Info

Publication number
FR2723322B1
FR2723322B1 FR9509528A FR9509528A FR2723322B1 FR 2723322 B1 FR2723322 B1 FR 2723322B1 FR 9509528 A FR9509528 A FR 9509528A FR 9509528 A FR9509528 A FR 9509528A FR 2723322 B1 FR2723322 B1 FR 2723322B1
Authority
FR
France
Prior art keywords
vapor
separating
product
state
supporting gas
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
FR9509528A
Other languages
French (fr)
Other versions
FR2723322A1 (en
Inventor
Werner Rudowski
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.)
GEA Luftkuehler GmbH
Original Assignee
GEA Luftkuehler GmbH
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 GEA Luftkuehler GmbH filed Critical GEA Luftkuehler GmbH
Publication of FR2723322A1 publication Critical patent/FR2723322A1/en
Application granted granted Critical
Publication of FR2723322B1 publication Critical patent/FR2723322B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0036—Multiple-effect condensation; Fractional condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • B01D5/0009—Horizontal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/0096—Cleaning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR9509528A 1994-08-06 1995-08-04 PROCESS FOR SEPARATING A PRODUCT IN THE STATE OF VAPOR FROM A SUPPORTING GAS Expired - Fee Related FR2723322B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4427872A DE4427872C1 (en) 1994-08-06 1994-08-06 Sepn. of a vaporised prod., esp. phthalic anhydride

Publications (2)

Publication Number Publication Date
FR2723322A1 FR2723322A1 (en) 1996-02-09
FR2723322B1 true FR2723322B1 (en) 1997-06-13

Family

ID=6525077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9509528A Expired - Fee Related FR2723322B1 (en) 1994-08-06 1995-08-04 PROCESS FOR SEPARATING A PRODUCT IN THE STATE OF VAPOR FROM A SUPPORTING GAS

Country Status (3)

Country Link
DE (1) DE4427872C1 (en)
FR (1) FR2723322B1 (en)
IT (1) IT1277902B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755266C1 (en) * 1997-12-12 1999-02-25 Gea Luftkuehler Happel Gmbh Desublimation housing has lower levels of ribbed tubes replaced
GB0506089D0 (en) 2005-03-24 2005-05-04 Boc Group Plc Trap device
CN103037948A (en) 2010-02-12 2013-04-10 埃克森美孚化学专利公司 Processes utilizing switch condensers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1108184A (en) * 1954-08-02 1956-01-10 United Coke And Chemicals Comp Improvements to heat exchange devices and processes for their use
DE1084239B (en) * 1959-02-11 1960-06-30 Gea Luftkuehler Ges M B H Method and device for the continuous separation of sublimation products from hot carrier gases
CH472364A (en) * 1966-12-22 1969-05-15 Geigy Ag J R Process for the preparation of a new polycyclic amine
US3905420A (en) * 1974-03-07 1975-09-16 Basf Ag Desublimer for the recovery of sublimed products, particularly phtalic anhydride, from reaction gases
US4252772A (en) * 1978-09-15 1981-02-24 Way Peter F Apparatus for the recovery of vaporized phthalic anhydride from gas streams
US4391617A (en) * 1978-09-15 1983-07-05 Way Peter F Process for the recovery of vaporized sublimates from gas streams
DE3029744A1 (en) * 1980-08-06 1982-03-11 Basf Ag, 6700 Ludwigshafen DESUBLIMATOR FOR THE EXTRACTION OF SUBLIMATION PRODUCTS FROM REACTION GAS

Also Published As

Publication number Publication date
FR2723322A1 (en) 1996-02-09
ITRM950555A0 (en) 1995-08-04
DE4427872C1 (en) 1996-02-01
ITRM950555A1 (en) 1997-02-04
IT1277902B1 (en) 1997-11-12

Similar Documents

Publication Publication Date Title
ZA924862B (en) Multistage cascade-sweep process for membrane gas separation
IL121538A0 (en) A process for the removal of vapor
GB9524721D0 (en) Molecular sieve type gas separation apparatus
EP0739657A4 (en) Separation apparatus for separating and recovering valuables from defective goods such as paper diaper, and separation method
EP0377424A3 (en) Process for capturing nitrogen from air using gas separation membranes
EP0446947A3 (en) Gas separating asymmetric membrane
EP0768117A4 (en) Carbonaceous adsorbent, process for producing the same, and method and apparatus for gas separation
GB9312448D0 (en) Georges claude process for the construction of a cryogenic unit for the separation of a gas
GB2217225B (en) Centrifugal gas cleaning apparatus for separating paint mist from the gas
GB9026228D0 (en) Modular device for separating liquids from gas streams
GB9311988D0 (en) Device and method for separating plasma from a blood product
NO20001796D0 (en) Process for preparing liquid, possibly gaseous products from gaseous reactants
EG20945A (en) Adsorbents for separating nitrogen from feed gas
FR2723322B1 (en) PROCESS FOR SEPARATING A PRODUCT IN THE STATE OF VAPOR FROM A SUPPORTING GAS
ZA959161B (en) Process for recovering a substance or substance group from a mixture
EP0428030A3 (en) Process for the separation of gamma-butyrolactone from mixtures containing diethyl succinate
EP0473093A3 (en) Process for the production of nitrogen from air by membrane separation
AU6859091A (en) Process and apparatus for recovering hydrocarbons from air-hydrocarbon vapor mixtures
ZA926246B (en) Process for the separation of rhodium from organic solutions.
SG72799A1 (en) Process and plant for air separation by cryogenic distillation
EP0475836A3 (en) Process for separating 2,7-dimethylnaphthalene under pressure
ZA976025B (en) Process for the adsorptive separation of air.
ZA955641B (en) Process for the separation of lactulose
ZA200007690B (en) Process and apparatus for separating liquid products from a suspension containing a solid, in the presence of a diluent.
GB2335263B (en) Process and plant for separating air by cryogenic distillation

Legal Events

Date Code Title Description
ST Notification of lapse