DK0648532T3 - Adsorptiv tørring af neutrale gasser - Google Patents

Adsorptiv tørring af neutrale gasser

Info

Publication number
DK0648532T3
DK0648532T3 DK94115714T DK94115714T DK0648532T3 DK 0648532 T3 DK0648532 T3 DK 0648532T3 DK 94115714 T DK94115714 T DK 94115714T DK 94115714 T DK94115714 T DK 94115714T DK 0648532 T3 DK0648532 T3 DK 0648532T3
Authority
DK
Denmark
Prior art keywords
neutral gases
adsorptive drying
adsorptive
drying
particulate adsorbents
Prior art date
Application number
DK94115714T
Other languages
English (en)
Inventor
Kirsten Fuhrmann
Alf-Eric Wischnat
Dr Schulz Thomas
Dr Hoffmeister Michael
Original Assignee
Engelhard Process Chem 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
Priority claimed from DE4424329A external-priority patent/DE4424329A1/de
Application filed by Engelhard Process Chem Gmbh filed Critical Engelhard Process Chem Gmbh
Application granted granted Critical
Publication of DK0648532T3 publication Critical patent/DK0648532T3/da

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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0454—Controlling adsorption
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/28—Selection of materials for use as drying agents
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Drying Of Gases (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DK94115714T 1993-10-14 1994-10-06 Adsorptiv tørring af neutrale gasser DK0648532T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4335027 1993-10-14
DE4424329A DE4424329A1 (de) 1993-10-14 1994-07-11 Mit organischen Farbstoffen modifizierte Adsorbenzien auf Basis anorganischer Oxide

Publications (1)

Publication Number Publication Date
DK0648532T3 true DK0648532T3 (da) 1999-11-01

Family

ID=25930407

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94115714T DK0648532T3 (da) 1993-10-14 1994-10-06 Adsorptiv tørring af neutrale gasser

Country Status (4)

Country Link
EP (1) EP0648532B1 (da)
AT (1) ATE179633T1 (da)
DK (1) DK0648532T3 (da)
ES (1) ES2132299T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516179C1 (de) * 1995-05-03 1996-11-21 Karl Prof Dr Cammann Chemisch-analytische Probenahme-Vorrichtung mit integrierter Dosimeter- und Funktionsanzeige

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246758A (en) * 1963-01-30 1966-04-19 Watsco Inc Hygrometric indicator for desiccants
NL7406643A (da) * 1973-05-29 1974-12-03
US4177048A (en) * 1977-02-10 1979-12-04 Georgia-Pacific Corporation Bearing breather desiccant device
JPS56124049A (en) * 1980-03-05 1981-09-29 Nippon Light Metal Co Ltd Component for measurement of hygroscopic value of powder/granules
JPS5966324A (ja) * 1982-10-05 1984-04-14 Nippon Paionikusu Kk ガス収着筒
JPS61264257A (ja) * 1985-05-17 1986-11-22 Sekisui Chem Co Ltd 脱臭剤の残余脱臭能を表示する指示体およびそれを用いた脱臭系
JPS61274743A (ja) * 1985-05-29 1986-12-04 Sunstar Inc 塩基性ガス吸着剤
JPH01115433A (ja) * 1987-10-30 1989-05-08 Midori Toyoda 家庭用除湿器
US5300714A (en) * 1990-05-18 1994-04-05 Minnesota Mining And Manufacturing Company Method of purifying saturated fluoroperhalocarbon liquids
JPH04146994A (ja) * 1990-10-11 1992-05-20 Taiho Ind Co Ltd 軽質燃料油中の水分除去方法

Also Published As

Publication number Publication date
ATE179633T1 (de) 1999-05-15
EP0648532A2 (de) 1995-04-19
EP0648532B1 (de) 1999-05-06
ES2132299T3 (es) 1999-08-16
EP0648532A3 (da) 1995-05-17

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