FR2266537A1 - - Google Patents

Info

Publication number
FR2266537A1
FR2266537A1 FR7509543A FR7509543A FR2266537A1 FR 2266537 A1 FR2266537 A1 FR 2266537A1 FR 7509543 A FR7509543 A FR 7509543A FR 7509543 A FR7509543 A FR 7509543A FR 2266537 A1 FR2266537 A1 FR 2266537A1
Authority
FR
France
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.)
Granted
Application number
FR7509543A
Other languages
French (fr)
Other versions
FR2266537B1 (en
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2266537A1 publication Critical patent/FR2266537A1/fr
Application granted granted Critical
Publication of FR2266537B1 publication Critical patent/FR2266537B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/24—Fractionating columns in which vapour bubbles through liquid with sloping plates or elements mounted stepwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30207—Sphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30207—Sphere
    • B01J2219/30211—Egg, ovoid or ellipse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30466—Plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas Separation By Absorption (AREA)
FR7509543A 1974-04-05 1975-03-26 Expired FR2266537B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH484474A CH577844A5 (en) 1974-04-05 1974-04-05
DE2416955A DE2416955C2 (en) 1974-04-05 1974-04-08 Packing

Publications (2)

Publication Number Publication Date
FR2266537A1 true FR2266537A1 (en) 1975-10-31
FR2266537B1 FR2266537B1 (en) 1978-12-08

Family

ID=25696391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509543A Expired FR2266537B1 (en) 1974-04-05 1975-03-26

Country Status (13)

Country Link
JP (1) JPS5688B2 (en)
AT (1) AT354982B (en)
BE (1) BE827574A (en)
CA (1) CA1052686A (en)
CH (1) CH577844A5 (en)
CS (1) CS203087B2 (en)
DD (1) DD117991A5 (en)
DE (1) DE2416955C2 (en)
DK (1) DK145967C (en)
FR (1) FR2266537B1 (en)
GB (1) GB1483714A (en)
NL (1) NL7503497A (en)
SE (1) SE416708B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926113C2 (en) * 1979-06-28 1982-10-28 Gretsch-Unitas Gmbh Baubeschlagfabrik, 7257 Ditzingen Locking device for lift-slide-tilt doors or windows

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE343400C (en) * 1920-05-30 1921-11-01
JPS5037383U (en) * 1973-07-26 1975-04-18
JPS5150829U (en) * 1974-10-16 1976-04-17

Also Published As

Publication number Publication date
CH577844A5 (en) 1976-07-30
SE416708B (en) 1981-02-02
DD117991A5 (en) 1976-02-12
JPS50140370A (en) 1975-11-11
CS203087B2 (en) 1981-02-27
FR2266537B1 (en) 1978-12-08
GB1483714A (en) 1977-08-24
CA1052686A (en) 1979-04-17
ATA248175A (en) 1979-07-15
AT354982B (en) 1980-02-11
NL7503497A (en) 1975-10-07
SE7503360L (en) 1975-10-06
DK144775A (en) 1975-10-06
DE2416955C2 (en) 1984-03-22
DK145967C (en) 1983-10-03
BE827574A (en) 1975-10-06
DK145967B (en) 1983-05-02
DE2416955A1 (en) 1975-10-16
JPS5688B2 (en) 1981-01-06

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