FR2472408B1 - - Google Patents

Info

Publication number
FR2472408B1
FR2472408B1 FR8027610A FR8027610A FR2472408B1 FR 2472408 B1 FR2472408 B1 FR 2472408B1 FR 8027610 A FR8027610 A FR 8027610A FR 8027610 A FR8027610 A FR 8027610A FR 2472408 B1 FR2472408 B1 FR 2472408B1
Authority
FR
France
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
FR8027610A
Other languages
French (fr)
Other versions
FR2472408A1 (en
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.)
Chinoin Private Co Ltd
Original Assignee
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
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 Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt filed Critical Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
Publication of FR2472408A1 publication Critical patent/FR2472408A1/en
Application granted granted Critical
Publication of FR2472408B1 publication Critical patent/FR2472408B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
FR8027610A 1979-12-28 1980-12-26 METHOD AND APPARATUS FOR ISOLATING VAPORS FROM GASEOUS MIXTURES Granted FR2472408A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI001999 HU181418B (en) 1979-12-28 1979-12-28 Method for isolateing vapours for gas mixture

Publications (2)

Publication Number Publication Date
FR2472408A1 FR2472408A1 (en) 1981-07-03
FR2472408B1 true FR2472408B1 (en) 1983-04-29

Family

ID=10994782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027610A Granted FR2472408A1 (en) 1979-12-28 1980-12-26 METHOD AND APPARATUS FOR ISOLATING VAPORS FROM GASEOUS MIXTURES

Country Status (7)

Country Link
AT (1) AT380181B (en)
CH (1) CH648214A5 (en)
DE (1) DE3049173A1 (en)
FR (1) FR2472408A1 (en)
GB (1) GB2067090B (en)
HU (1) HU181418B (en)
NL (1) NL8007044A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920214A (en) * 1986-04-16 1990-04-24 American Maize-Products Company Process for producing modified cyclodextrins
FR2677030B1 (en) * 1991-05-27 1994-05-06 Chemoxal Sa PROCESS FOR OBTAINING CYCLODEXTRINS OR OTHER COMPOUNDS LIKELY TO FORM CLATHRATES WITH A GAS.
DE4128119A1 (en) * 1991-08-24 1993-02-25 Bayer Ag METHOD FOR ABSORBING EXPLOSIVE GASES IN A TUBE EXCHANGE COLUMN
AU5991501A (en) * 2000-08-18 2002-02-21 Procter & Gamble Company, The Reduction of odor from a process
FR3058905B1 (en) * 2016-11-18 2020-02-28 Universite Du Littoral Cote D'opale PROCESS FOR THE PURIFICATION OF A GASEOUS EFFLUENT
CN115245727A (en) * 2021-04-25 2022-10-28 中国石油天然气股份有限公司 High-performance VOCs absorbent and preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA964216A (en) * 1969-05-19 1975-03-11 Lyckeby Starkelseforadling Ab Modified saccharide materials
JPS5460761A (en) * 1977-10-24 1979-05-16 Iwao Tabuse Method of removing waterrsoluble orgaic substance from aqueous solution

Also Published As

Publication number Publication date
AT380181B (en) 1986-04-25
CH648214A5 (en) 1985-03-15
NL8007044A (en) 1981-07-16
FR2472408A1 (en) 1981-07-03
GB2067090B (en) 1984-04-04
DE3049173A1 (en) 1981-09-24
ATA628580A (en) 1985-09-15
GB2067090A (en) 1981-07-22
HU181418B (en) 1983-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse