JPS54145371A - Gas-liquid contact device - Google Patents

Gas-liquid contact device

Info

Publication number
JPS54145371A
JPS54145371A JP5263878A JP5263878A JPS54145371A JP S54145371 A JPS54145371 A JP S54145371A JP 5263878 A JP5263878 A JP 5263878A JP 5263878 A JP5263878 A JP 5263878A JP S54145371 A JPS54145371 A JP S54145371A
Authority
JP
Japan
Prior art keywords
gas
liquid contact
liquid
contact device
parallel
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.)
Pending
Application number
JP5263878A
Other languages
Japanese (ja)
Inventor
Akio Kobayashi
Kunihide Yaguchi
Masakazu Takaiwa
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP5263878A priority Critical patent/JPS54145371A/en
Priority to DE19792917749 priority patent/DE2917749A1/en
Priority to GB7915617A priority patent/GB2020192A/en
Priority to FR7911242A priority patent/FR2432335A1/en
Publication of JPS54145371A publication Critical patent/JPS54145371A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F28F25/082—Spaced elongated bars, laths; Supports therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/04—Evaporators with horizontal tubes
    • 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
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
    • 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
    • B01D47/12—Washers with plural different washing sections
    • 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
    • B01D53/18—Absorbing units; Liquid distributors therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Gas Separation By Absorption (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

PURPOSE: Rod type fillers with diameters of less than 50mm are filled in a gas-liquid contact device in parallel and horizontal direction in a range of 2 to 30% packing ratio, whereby gas phase material transfer coefficient is increased by contact area increase and pressure loss decrease.
CONSTITUTION: Rod type fillers 2 with diameters of less than 50mm are filled inside the gas-liquid contact device 1 in parallel and horizontal direction in a range of 2 to 30% packing ratio. Alternatively, the fillers may be arranged in parallel cross. Gas and liquid are introduced through the inlets 3 and 4, respectively. The liquid is caused to renew its surface on the rods 2 and vigorously splashed by gas flow, increasing gas-liquid contact area. At the same time, pressure loss is drastically reduced. The process is further effective in that foreign material is not blocked and gas phase material transfer coefficient is greatly enhanced.
COPYRIGHT: (C)1979,JPO&Japio
JP5263878A 1978-05-04 1978-05-04 Gas-liquid contact device Pending JPS54145371A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5263878A JPS54145371A (en) 1978-05-04 1978-05-04 Gas-liquid contact device
DE19792917749 DE2917749A1 (en) 1978-05-04 1979-05-02 GAS-LIQUID CONTACT DEVICE
GB7915617A GB2020192A (en) 1978-05-04 1979-05-04 Apparatus for gas-liquid contact
FR7911242A FR2432335A1 (en) 1978-05-04 1979-05-04 GAS-LIQUID CONTACT APPARATUS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5263878A JPS54145371A (en) 1978-05-04 1978-05-04 Gas-liquid contact device

Publications (1)

Publication Number Publication Date
JPS54145371A true JPS54145371A (en) 1979-11-13

Family

ID=12920362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5263878A Pending JPS54145371A (en) 1978-05-04 1978-05-04 Gas-liquid contact device

Country Status (4)

Country Link
JP (1) JPS54145371A (en)
DE (1) DE2917749A1 (en)
FR (1) FR2432335A1 (en)
GB (1) GB2020192A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014521911A (en) * 2011-07-15 2014-08-28 ステレンボッシュ ユニバーシティ Spray grid for rainfall or spray area
CN108721926A (en) * 2018-06-04 2018-11-02 东南大学 A kind of Falling Film Evaporator of Horizontal Tube

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206159A (en) * 1979-01-05 1980-06-03 Combustion Engineering, Inc. Rod scrubber
US4775499A (en) * 1986-06-07 1988-10-04 Sankyo Kogyo Co., Ltd. Gas-liquid contacting apparatus
BG44904A1 (en) * 1987-02-25 1989-03-15 Pancho K Dorev
FR2687770B1 (en) * 1992-02-26 1997-05-16 Hamon Ind Thermique LIQUID REFRIGERANT IN CONTACT WITH ATMOSPHERIC AIR FOR INDUSTRIAL INSTALLATIONS SUCH AS POWER PLANTS.
US6007787A (en) * 1996-08-23 1999-12-28 Exxon Research And Engineering Co. Countercurrent reaction vessel
EP2635366A4 (en) * 2010-11-05 2014-12-03 Fluor Tech Corp Flue gas diffuser objects
CN113041830B (en) * 2020-08-17 2022-08-26 长沙康欧创新科技有限公司 Absorption tower for flue gas desulfurization and method for equalizing flue gas in absorption tower

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB134094A (en) * 1900-01-01
US2002065A (en) * 1931-05-20 1935-05-21 Fester Wheeler Corp Cooling tower
GB679131A (en) * 1949-11-03 1952-09-10 C D Patents Ltd Improvements in or relating to the treatment of gases and liquids
BE505182A (en) * 1950-08-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014521911A (en) * 2011-07-15 2014-08-28 ステレンボッシュ ユニバーシティ Spray grid for rainfall or spray area
CN108721926A (en) * 2018-06-04 2018-11-02 东南大学 A kind of Falling Film Evaporator of Horizontal Tube
CN108721926B (en) * 2018-06-04 2021-04-27 东南大学 Horizontal pipe falling film evaporator

Also Published As

Publication number Publication date
GB2020192A (en) 1979-11-14
DE2917749A1 (en) 1979-11-15
FR2432335A1 (en) 1980-02-29

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