JPS5684733A - Porous board - Google Patents

Porous board

Info

Publication number
JPS5684733A
JPS5684733A JP12703780A JP12703780A JPS5684733A JP S5684733 A JPS5684733 A JP S5684733A JP 12703780 A JP12703780 A JP 12703780A JP 12703780 A JP12703780 A JP 12703780A JP S5684733 A JPS5684733 A JP S5684733A
Authority
JP
Japan
Prior art keywords
porous board
porous
board
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
JP12703780A
Other languages
English (en)
Japanese (ja)
Inventor
Kuriyuugaa Georuku
Peetaasu Uerunaa
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.)
Sigri GmbH
Original Assignee
Sigri Elektrograhit GmbH
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 Sigri Elektrograhit GmbH filed Critical Sigri Elektrograhit GmbH
Publication of JPS5684733A publication Critical patent/JPS5684733A/ja
Pending 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
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP12703780A 1979-09-15 1980-09-12 Porous board Pending JPS5684733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792937465 DE2937465A1 (de) 1979-09-15 1979-09-15 Siebboden

Publications (1)

Publication Number Publication Date
JPS5684733A true JPS5684733A (en) 1981-07-10

Family

ID=6081032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12703780A Pending JPS5684733A (en) 1979-09-15 1980-09-12 Porous board

Country Status (4)

Country Link
JP (1) JPS5684733A (de)
DE (1) DE2937465A1 (de)
FR (1) FR2464734A1 (de)
GB (1) GB2061757B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391675A (en) * 1981-01-08 1983-07-05 Bp Chemicals Limited Sieve plates and distillation columns

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR76145E (fr) * 1959-08-19 1961-09-15 Cie De Raffinage Shell Berre Dispositif amenant en contact des liquides et des gaz
FR1495010A (fr) * 1965-08-11 1967-09-15 Hydronyl Ltd Procédé et appareil pour amener continuellement et contact intime un courant de fluide et un courant de matière coulante
DE2617960C3 (de) * 1976-04-24 1979-10-31 Hoechst Ag, 6000 Frankfurt Boden für Stoffaustauschkolonnen

Also Published As

Publication number Publication date
DE2937465A1 (de) 1981-04-02
GB2061757A (en) 1981-05-20
GB2061757B (en) 1983-02-09
FR2464734A1 (fr) 1981-03-20

Similar Documents

Publication Publication Date Title
JPS55162487A (en) Construction board manufacture
GB2024885B (en) Metallicfibre board
GB2055326B (en) Building board
JPS55161306A (en) Partly plated porous sheet
JPS55166990A (en) Circuit board
JPS55150290A (en) Circuit board
JPS55127094A (en) Circuit board
JPS5684733A (en) Porous board
JPS55159047A (en) Heattinsulating board for building
JPS55144708A (en) Disbribution board
JPS55108797A (en) Circuit board
JPS563743A (en) Building board
JPS55161149A (en) Building board
JPS55161146A (en) Building board
JPS55145232A (en) Sounddabsorbing interior board
JPS564496A (en) Writing board
JPS55137954A (en) Waterrproof board
JPS55148585A (en) Magic board
JPS5611087A (en) Magic board
JPS5628858A (en) Board for construction and its manufacture
JPS55159055A (en) Building board
JPS55161148A (en) Building board
GR63540B (en) Drawing board
GR63015B (en) Drawing board
JPS55149161A (en) Ferrocement board