FR2290941A1 - Procede pour la desorption de bromure de methyle - Google Patents

Procede pour la desorption de bromure de methyle

Info

Publication number
FR2290941A1
FR2290941A1 FR7534648A FR7534648A FR2290941A1 FR 2290941 A1 FR2290941 A1 FR 2290941A1 FR 7534648 A FR7534648 A FR 7534648A FR 7534648 A FR7534648 A FR 7534648A FR 2290941 A1 FR2290941 A1 FR 2290941A1
Authority
FR
France
Prior art keywords
desorption
methyl bromide
bromide
methyl
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.)
Granted
Application number
FR7534648A
Other languages
English (en)
Other versions
FR2290941B1 (fr
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of FR2290941A1 publication Critical patent/FR2290941A1/fr
Application granted granted Critical
Publication of FR2290941B1 publication Critical patent/FR2290941B1/fr
Granted legal-status Critical Current

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
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/70—Organic halogen compounds

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)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7534648A 1974-11-14 1975-11-13 Procede pour la desorption de bromure de methyle Granted FR2290941A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49130499A JPS5156402A (en) 1974-11-14 1974-11-14 Shukamechiruno datsuchakuhoho

Publications (2)

Publication Number Publication Date
FR2290941A1 true FR2290941A1 (fr) 1976-06-11
FR2290941B1 FR2290941B1 (fr) 1980-01-11

Family

ID=15035719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534648A Granted FR2290941A1 (fr) 1974-11-14 1975-11-13 Procede pour la desorption de bromure de methyle

Country Status (7)

Country Link
US (1) US4018704A (fr)
JP (1) JPS5156402A (fr)
BE (1) BE835493A (fr)
DE (1) DE2550504A1 (fr)
FR (1) FR2290941A1 (fr)
GB (1) GB1489706A (fr)
NL (1) NL7513069A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013100A2 (fr) * 1978-12-21 1980-07-09 Imperial Chemical Industries Plc Récupération du brome des gaz effluents de l'oxydation catalytique à l'aide de brome

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015365A (en) * 1988-04-20 1991-05-14 Vara International Inc. Process for removing halogenated hydrocarbons and other solvents from a solvent laden air (SLA) stream
US4902310A (en) * 1989-05-16 1990-02-20 Vara International, Inc. Process for removing halogenated hydrocarbons from solvent streams
US4919692A (en) * 1988-12-19 1990-04-24 Vara International, Inc. Process for removing solvents and other contaminants from an inlet solvent laden air path
US5505908A (en) * 1994-09-01 1996-04-09 Halozone Technologies, Inc. Recycling and recovery of methyl bromide fumigant
WO1996026893A1 (fr) * 1995-02-28 1996-09-06 Gfk Consulting Ltd. Procede de recuperation du brome contenu dans le bromure de methyle
US5904909A (en) * 1997-08-21 1999-05-18 The United States Of America As Represented By The Secretary Of Agriculture Methods for removing and decomposing methyl bromide from fumigation
DE60034444T2 (de) * 1999-04-20 2008-01-10 Asiaworld Shipping Services Pty. Ltd., Artarmon Vorrichtung und verfahren zum räuchern
US20100101412A1 (en) * 2008-10-23 2010-04-29 Value Recovery, Inc. Method and system for removing alkyl halides from gases
CN105237410B (zh) * 2015-10-26 2017-08-01 曹仪山 一种制备四甲基溴化铵的方法
CN111432913A (zh) 2017-09-27 2020-07-17 斯蒂文斯理工学院董事会 用于卤代烷熏蒸剂回收和转化的方法和设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1784536A (en) * 1924-11-12 1930-12-09 American Lurgi Corp Process for regeneration of adsorption material
US2359660A (en) * 1941-05-12 1944-10-03 J F Pritchard & Company System for reactivating adsorbents
US2562334A (en) * 1950-09-26 1951-07-31 Elliott Co Regeneration of an adsorptive bed containing constituents with a high vapor pressure
US3274104A (en) * 1963-05-01 1966-09-20 Dow Chemical Co Solvent extraction process
JPS493160A (fr) * 1972-04-26 1974-01-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013100A2 (fr) * 1978-12-21 1980-07-09 Imperial Chemical Industries Plc Récupération du brome des gaz effluents de l'oxydation catalytique à l'aide de brome
EP0013100A3 (en) * 1978-12-21 1980-08-20 Imperial Chemical Industries Limited Recovery of bromine from the effluent gases of a bromine catalysed oxidation process

Also Published As

Publication number Publication date
JPS5156402A (en) 1976-05-18
JPS5629843B2 (fr) 1981-07-10
US4018704A (en) 1977-04-19
FR2290941B1 (fr) 1980-01-11
GB1489706A (en) 1977-10-26
DE2550504A1 (de) 1976-05-20
NL7513069A (nl) 1976-05-18
BE835493A (fr) 1976-03-01

Similar Documents

Publication Publication Date Title
RO84021A (fr) Procede pour la preparation des esters methyliques des n-phenylfu annoylanilide
RO69296A (fr) Procede pour la preparation des derives quinazoliniques
RO68142A (fr) Procede pour la preparation des 4-phenylpyperidines
RO70051A (fr) Procede pour la preparation des 2-tetra-hydrofurfurile-6,7-benzomorphanes
RO72736A (fr) Procede pour la preparation des 2-tetrahydrofurfuryle-6,7-benzomorphanes-5,9-beta-disubstitus
RO65454A (fr) Procede pour la preparation des calcones substituees
FR2290941A1 (fr) Procede pour la desorption de bromure de methyle
RO81766A (fr) Procede pour la preparation des phenylalkylamines
BE828672A (fr) Procede de preparation du butyne-diol
RO66914A (fr) Procede pour la preparation des pyrido-benzodiazepinones
RO65917A (fr) Procede pour la preparation du fluorure de calcium
RO72708A (fr) Procede de preparation du perchloratmethylmercaptane
FR2282417A1 (fr) Procede de preparation continue du 2-ethylhexanol
RO63021A (fr) Procede pour la preparation des 3-fluorcephalosporines
RO64281A (fr) Procede pour la preparation des 6-methyle-8-methylergolines substituees
RO80835A (fr) Procede pour la consolidation des formation beologiques
FR2286127A1 (fr) Procede pour la preparation de la carnitine
RO68749A (fr) Procede pour la preparation des 2-amidoimidazoles
FR2288722A1 (fr) Procede pour la preparation de methanol
RO65455A (fr) Procede pour la preparation du 6-chlore-2-chloremeprocede de preparation du 6-chlore-2-chloremethyle-4-phenylequinazolines-3-oxyde thyle-4-phenylquinazoline-3-oxyde
BE824730A (fr) Procede pour la preparation de cyclopentandiones
BE824069A (fr) Procede pour la preparation de neohesperidine-dihydrochalcone
FR2289490A1 (fr) Procede de purification du l-prolyl l-leucylglycinamide
FR2281937A1 (fr) Procede de preparation de palmitates de steryl-b-d-glucoside
RO66028A (fr) Procede pour la preparation du 2-nitrobenzaldehyde

Legal Events

Date Code Title Description
ST Notification of lapse