NL136761C - - Google Patents
Info
- Publication number
- NL136761C NL136761C NL136761DA NL136761C NL 136761 C NL136761 C NL 136761C NL 136761D A NL136761D A NL 136761DA NL 136761 C NL136761 C NL 136761C
- Authority
- NL
- Netherlands
- Prior art keywords
- passages
- horizontal
- degrees
- openings
- upright
- Prior art date
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
- B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- 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
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
- F28F25/085—Substantially horizontal grids; Blocks
-
- 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
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32206—Flat sheets
-
- 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
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32213—Plurality of essentially parallel sheets
-
- 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
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32224—Sheets characterised by the orientation of the sheet
- B01J2219/32231—Horizontal orientation
-
- 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
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32203—Sheets
- B01J2219/32237—Sheets comprising apertures or perforations
-
- 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
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32286—Grids or lattices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2245/00—Coatings; Surface treatments
- F28F2245/08—Coatings; Surface treatments self-cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
949,529. Gas-liquid contact columns. FRITZ W. GLITSCH & SONS Inc. Feb. 21, 1962 [March 3, 1961], No. 6809/62. Heading B1R. A grid element for vapour-liquid contact apparatus comprises a structural member including a horizontal portion, formed with a plurality of spaced openings therein constituting upright passages, characterized in that the member is provided with a plurality of spaced reinforcing ribs extending from the horizontal portion, and the openings in the horizontal portion extend into the ribs and thus form horizontal passages therethrough of smaller area than the upright passages. The ribs alternately extend in opposite directions from the horizontal portion. Preferably the horizontal passages are more than one-tenth and less than one-half of the combined area of the upright passages. Fig. 5 shows a grid section 14 formed initially from a flat sheet having a multiplicity of relatively large openings 15 of any desired configuration formed in closely spaced relationship. The section is bent longitudinally upon itself to form a plurality of upright, reinforcing, parallel ribs 16 and 17 which are connected by horizontal elements or webs 18. The openings are of such size that opposed portions or segments 19 and 20 extend into the legs 16 and 17 forming horizontal passages. Each grid section may be constructed of a plurality of elongate narrow members 21, or may be a one-piece construction. The angles between adjacent layers may be 30 degrees, 45 degrees, 60 degrees, or 90 degrees.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93221A US3079134A (en) | 1961-03-03 | 1961-03-03 | Grids for vapor-liquid contact apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
NL136761C true NL136761C (en) |
Family
ID=22237809
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL136761D NL136761C (en) | 1961-03-03 | ||
NL275304D NL275304A (en) | 1961-03-03 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL275304D NL275304A (en) | 1961-03-03 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3079134A (en) |
DE (1) | DE1442694A1 (en) |
ES (1) | ES275082A1 (en) |
GB (1) | GB949529A (en) |
NL (2) | NL275304A (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3222040A (en) * | 1962-06-25 | 1965-12-07 | John S Eckert | Support plate for packed tower |
US3343821A (en) * | 1964-02-05 | 1967-09-26 | Fritz W Glitsch & Sons Inc | Grids for vapor-liquid contact apparatus |
US4208284A (en) * | 1965-05-11 | 1980-06-17 | Hahn Hans H | Apparatus for distribution separation processes |
US3928513A (en) * | 1971-09-14 | 1975-12-23 | Max Leva | Gas-liquid contact apparatus |
US3959419A (en) * | 1973-09-06 | 1976-05-25 | Fritz W. Glitsch & Sons, Inc. | Vapor-liquid contact method |
US4396559A (en) * | 1981-05-27 | 1983-08-02 | Nutter Dale E | Gas-liquid contact apparatus |
US4339399A (en) * | 1981-05-27 | 1982-07-13 | Nutter Dale E | Gas-liquid contact apparatus |
US4557876A (en) * | 1984-01-04 | 1985-12-10 | Nutter Dale E | Gas-liquid contact apparatus and method of making it |
US5051214A (en) * | 1989-01-13 | 1991-09-24 | Glitsch, Inc. | Double-deck distributor and method of liquid distribution |
US5164125A (en) * | 1989-03-08 | 1992-11-17 | Glitsch, Inc. | Method and apparatus for downcomer-tray operation |
US5120474A (en) * | 1989-03-08 | 1992-06-09 | Glitsch, Inc. | Valve-tray assembly |
US5106544A (en) * | 1990-01-31 | 1992-04-21 | Glitsch, Inc. | Method of and apparatus for vapor distribution |
US5185106A (en) * | 1990-11-27 | 1993-02-09 | Glitsch, Inc. | Tower packing with small louvers and mixing method |
US5188773A (en) * | 1990-11-27 | 1993-02-23 | Glitsch, Inc. | Tower packing with small and large louvers and mixing method |
US5080836A (en) * | 1990-11-27 | 1992-01-14 | Glitsch, Inc. | Tower packing with small and large louvers |
US5057250A (en) * | 1990-11-27 | 1991-10-15 | Glitsch, Inc. | Tower packing with small louvers |
US5192465A (en) * | 1991-02-05 | 1993-03-09 | Glitsch, Inc. | Method of and apparatus for liquid distribution |
US5118449A (en) * | 1991-05-13 | 1992-06-02 | Glitsch, Inc. | Method of and apparatus for cartridge tray sealing |
US5605654A (en) * | 1993-08-04 | 1997-02-25 | Koch Engineering Company, Inc. | Method and apparatus to improve vapor distribution in mass transfer and heat exchange columns |
US5516465A (en) * | 1993-08-04 | 1996-05-14 | Koch Engineering Company, Inc. | Method and apparatus for vapor distribution in mass transfer and heat exchange columns |
US5632933A (en) * | 1993-08-04 | 1997-05-27 | Koch Engineering Company, Inc. | Method and apparatus using guide vanes for vapor distribution in mass transfer and heat exchange columns |
AU694850B2 (en) * | 1995-03-31 | 1998-07-30 | Koch (Cyprus) Limited | Multi-downcomer high performance tray assembly |
US5547617A (en) * | 1995-03-31 | 1996-08-20 | Glitsch, Inc. | Apparatus for increasing effective active area |
US5695548A (en) * | 1995-11-13 | 1997-12-09 | Trutna; William R. | Method and apparatus for producing co-current fluid contact |
DE10127022B4 (en) * | 2001-06-01 | 2005-12-01 | P21 - Power For The 21St Century Gmbh | Perforated plate and process for their preparation and a reactor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR943785A (en) * | 1946-03-19 | 1949-03-17 | Mo Och Domsjoe Ab | Improvements in distillation and rectification columns and method of distillation using these columns |
US2767966A (en) * | 1953-05-06 | 1956-10-23 | Stone & Webster Eng Corp | Perforated bubble tray |
NL111405C (en) * | 1953-11-12 | |||
US2918265A (en) * | 1955-07-22 | 1959-12-22 | Mississippi River Fuel Corp | Rectification apparatus |
-
0
- NL NL136761D patent/NL136761C/xx active
- NL NL275304D patent/NL275304A/xx unknown
-
1961
- 1961-03-03 US US93221A patent/US3079134A/en not_active Expired - Lifetime
-
1962
- 1962-02-21 GB GB6809/62A patent/GB949529A/en not_active Expired
- 1962-03-02 DE DE19621442694 patent/DE1442694A1/en not_active Withdrawn
- 1962-03-02 ES ES0275082A patent/ES275082A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES275082A1 (en) | 1962-10-01 |
US3079134A (en) | 1963-02-26 |
NL275304A (en) | |
DE1442694A1 (en) | 1968-11-28 |
GB949529A (en) | 1964-02-12 |
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