GB1483714A - Packing material for gas purifying systems - Google Patents

Packing material for gas purifying systems

Info

Publication number
GB1483714A
GB1483714A GB13118/75A GB1311875A GB1483714A GB 1483714 A GB1483714 A GB 1483714A GB 13118/75 A GB13118/75 A GB 13118/75A GB 1311875 A GB1311875 A GB 1311875A GB 1483714 A GB1483714 A GB 1483714A
Authority
GB
United Kingdom
Prior art keywords
packing material
gas purifying
purifying systems
disc
shape
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
Application number
GB13118/75A
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 GB1483714A publication Critical patent/GB1483714A/en
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

Abstract

1483714 Packing material CIBA-GEIGY AG 27 March 1975 [5 April 1974] 13118/75 Heading B1R A packing material unit having a spheroidal shape for gas purification systems comprises a plurality of rods 1 arranged substantially parallel to each other on a carrier perpendicular thereto comprising ring elements 2a, 2b and 2c and disc element 2d arranged coaxially with, but spaced from each other and having differing diameters. The rings are attached to each other and the disc by ribs 2e. The elements may alternatively be polygonal in shape.
GB13118/75A 1974-04-05 1975-03-27 Packing material for gas purifying systems Expired GB1483714A (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 (1)

Publication Number Publication Date
GB1483714A true GB1483714A (en) 1977-08-24

Family

ID=25696391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13118/75A Expired GB1483714A (en) 1974-04-05 1975-03-27 Packing material for gas purifying systems

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
DK145967B (en) 1983-05-02
DD117991A5 (en) 1976-02-12
CH577844A5 (en) 1976-07-30
ATA248175A (en) 1979-07-15
CA1052686A (en) 1979-04-17
SE7503360L (en) 1975-10-06
DE2416955C2 (en) 1984-03-22
AT354982B (en) 1980-02-11
FR2266537A1 (en) 1975-10-31
DK145967C (en) 1983-10-03
FR2266537B1 (en) 1978-12-08
NL7503497A (en) 1975-10-07
JPS5688B2 (en) 1981-01-06
DK144775A (en) 1975-10-06
SE416708B (en) 1981-02-02
CS203087B2 (en) 1981-02-27
DE2416955A1 (en) 1975-10-16
BE827574A (en) 1975-10-06
JPS50140370A (en) 1975-11-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950326