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JPS558819A - Packed tower - Google Patents

Packed tower

Info

Publication number
JPS558819A
JPS558819A JP8065978A JP8065978A JPS558819A JP S558819 A JPS558819 A JP S558819A JP 8065978 A JP8065978 A JP 8065978A JP 8065978 A JP8065978 A JP 8065978A JP S558819 A JPS558819 A JP S558819A
Authority
JP
Japan
Prior art keywords
packing
surface area
packed tower
approximately equal
pore diameter
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
JP8065978A
Other languages
Japanese (ja)
Inventor
Hideo Watanabe
Takeshi Matsui
Norihisa Takahashi
Akihiko Murakami
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8065978A priority Critical patent/JPS558819A/en
Publication of JPS558819A publication Critical patent/JPS558819A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01J2219/30296—Other shapes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE:TO enhance vapor-liquid contact efficiency by using porous materials having a given mean pore diameter as packing to make the geometrical surface are of the packing approximately equal to wetted surface area thereof to extend residence time. CONSTITUTION:A packed tower for use in gas adsorption, rectification, etc. is packed with porous materials having successive pores of mean pore diameter of 80-300 mum, as packing, in order to make the glometrical surface area of the packing approximately equal to the wetted surface area thereof, whereby vapor-liquid contact efficiency can be enhanced.
JP8065978A 1978-07-03 1978-07-03 Packed tower Pending JPS558819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8065978A JPS558819A (en) 1978-07-03 1978-07-03 Packed tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8065978A JPS558819A (en) 1978-07-03 1978-07-03 Packed tower

Publications (1)

Publication Number Publication Date
JPS558819A true JPS558819A (en) 1980-01-22

Family

ID=13724480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8065978A Pending JPS558819A (en) 1978-07-03 1978-07-03 Packed tower

Country Status (1)

Country Link
JP (1) JPS558819A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3040119A1 (en) * 2005-05-24 2016-07-06 Crystaphase International, Inc. Separation method and assembly for process streams in component separation units
WO2018212117A1 (en) * 2017-05-15 2018-11-22 株式会社ササクラ Filler, and distillation-separation method and distillation-separation apparatus using said filler
JP2018192400A (en) * 2017-05-15 2018-12-06 株式会社ササクラ Filler, distillation separation method using the filler, and distillation separator
JP2018192399A (en) * 2017-05-15 2018-12-06 株式会社ササクラ Filler, distillation separation method using the filler, and distillation separator
US10876553B2 (en) 2016-02-12 2020-12-29 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
US11000785B2 (en) 2015-12-31 2021-05-11 Crystaphase Products, Inc. Structured elements and methods of use
US11052363B1 (en) 2019-12-20 2021-07-06 Crystaphase Products, Inc. Resaturation of gas into a liquid feedstream
JP2022033275A (en) * 2017-05-15 2022-02-28 株式会社ササクラ Distillation separation method and distillation separation device using filler
US11752477B2 (en) 2020-09-09 2023-09-12 Crystaphase Products, Inc. Process vessel entry zones

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3040119A1 (en) * 2005-05-24 2016-07-06 Crystaphase International, Inc. Separation method and assembly for process streams in component separation units
US11000785B2 (en) 2015-12-31 2021-05-11 Crystaphase Products, Inc. Structured elements and methods of use
US11156240B2 (en) 2016-02-12 2021-10-26 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
US11754100B2 (en) 2016-02-12 2023-09-12 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
US10876553B2 (en) 2016-02-12 2020-12-29 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
US10920807B2 (en) 2016-02-12 2021-02-16 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
US12247596B2 (en) 2016-02-12 2025-03-11 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
JP2022033275A (en) * 2017-05-15 2022-02-28 株式会社ササクラ Distillation separation method and distillation separation device using filler
WO2018212117A1 (en) * 2017-05-15 2018-11-22 株式会社ササクラ Filler, and distillation-separation method and distillation-separation apparatus using said filler
JP2018192399A (en) * 2017-05-15 2018-12-06 株式会社ササクラ Filler, distillation separation method using the filler, and distillation separator
JP2018192400A (en) * 2017-05-15 2018-12-06 株式会社ササクラ Filler, distillation separation method using the filler, and distillation separator
US11731095B2 (en) 2019-12-20 2023-08-22 Crystaphase Products, Inc. Resaturation of gas into a liquid feedstream
US11052363B1 (en) 2019-12-20 2021-07-06 Crystaphase Products, Inc. Resaturation of gas into a liquid feedstream
US12420253B2 (en) 2019-12-20 2025-09-23 Crystaphase Products, Inc. Resaturation of gas into a liquid feedstream
US11752477B2 (en) 2020-09-09 2023-09-12 Crystaphase Products, Inc. Process vessel entry zones
US12515183B2 (en) 2020-09-09 2026-01-06 Crystaphase Products, Inc. Process vessel entry zones

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