BE777134A - Perfectionnement apporte a l'elimination du sulfate de dimethyle de gazqui le contiennent, par adsorption sur du charbon actif - Google Patents

Perfectionnement apporte a l'elimination du sulfate de dimethyle de gazqui le contiennent, par adsorption sur du charbon actif

Info

Publication number
BE777134A
BE777134A BE777134A BE777134A BE777134A BE 777134 A BE777134 A BE 777134A BE 777134 A BE777134 A BE 777134A BE 777134 A BE777134 A BE 777134A BE 777134 A BE777134 A BE 777134A
Authority
BE
Belgium
Prior art keywords
elimination
adsorption
improvement
active carbon
dimethyl sulphate
Prior art date
Application number
BE777134A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE777134A publication Critical patent/BE777134A/fr

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE777134A 1970-12-22 1971-12-22 Perfectionnement apporte a l'elimination du sulfate de dimethyle de gazqui le contiennent, par adsorption sur du charbon actif BE777134A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702063071 DE2063071A1 (de) 1970-12-22 1970-12-22 Verfahren zum Entfernen von Dimethylsulfat aus Gasen durch Adsorption an Aktivkohle

Publications (1)

Publication Number Publication Date
BE777134A true BE777134A (fr) 1972-06-22

Family

ID=5791795

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777134A BE777134A (fr) 1970-12-22 1971-12-22 Perfectionnement apporte a l'elimination du sulfate de dimethyle de gazqui le contiennent, par adsorption sur du charbon actif

Country Status (8)

Country Link
US (1) US3736726A (fr)
BE (1) BE777134A (fr)
CH (1) CH526984A (fr)
DE (1) DE2063071A1 (fr)
FR (1) FR2119613A5 (fr)
GB (1) GB1363510A (fr)
IT (1) IT944176B (fr)
NL (1) NL7117366A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072479A (en) * 1976-03-01 1978-02-07 Calgon Corporation Impregnated activated carbon for improved removal of malodorous compounds
US4072480A (en) * 1977-01-07 1978-02-07 Calgon Corporation Dual impregnated activated carbon for improved removal of malodorous sulfur compounds
US4128405A (en) * 1977-02-16 1978-12-05 Continental Oil Company Incomplete drying of activated carbon in a process for VCM reduction in vapors
US4855276A (en) * 1987-09-02 1989-08-08 Purafil, Inc. Solid filtration medium incorporating alumina and carbon
US4892723A (en) * 1988-09-12 1990-01-09 Union Oil Company Of California Method for improving the long-term stability of H2 S absorption-oxidation process solutions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455089A (en) * 1967-11-29 1969-07-15 Day & Zimmermann Inc Process for removing organic contaminats from air
BE758402A (fr) * 1969-11-03 1971-04-16 Titan Gmbh Elimination du sulfure de carbonyle de gaz industriels

Also Published As

Publication number Publication date
NL7117366A (fr) 1972-06-26
FR2119613A5 (fr) 1972-08-04
GB1363510A (en) 1974-08-14
DE2063071A1 (de) 1972-06-29
US3736726A (en) 1973-06-05
CH526984A (de) 1972-08-31
IT944176B (it) 1973-04-20

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