BE835493A - Procede de desorption de bromure de methyle - Google Patents

Procede de desorption de bromure de methyle

Info

Publication number
BE835493A
BE835493A BE161796A BE161796A BE835493A BE 835493 A BE835493 A BE 835493A BE 161796 A BE161796 A BE 161796A BE 161796 A BE161796 A BE 161796A BE 835493 A BE835493 A BE 835493A
Authority
BE
Belgium
Prior art keywords
methyl bromide
desorption process
desorption
bromide
methyl
Prior art date
Application number
BE161796A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE835493A publication Critical patent/BE835493A/xx

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
BE161796A 1974-11-14 1975-11-12 Procede de desorption de bromure de methyle BE835493A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE835493A true BE835493A (fr) 1976-03-01

Family

ID=15035719

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161796A BE835493A (fr) 1974-11-14 1975-11-12 Procede de desorption de bromure de methyle

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2962928D1 (en) * 1978-12-21 1982-07-08 Ici Plc Recovery of bromine from the effluent gases of a bromine catalysed oxidation process
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 (en) * 1995-02-28 1996-09-06 Gfk Consulting Ltd. Method for recovering bromine from methyl bromide
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 (xx) * 1972-04-26 1974-01-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
JPS5156402A (en) 1976-05-18
JPS5629843B2 (xx) 1981-07-10
US4018704A (en) 1977-04-19
FR2290941A1 (fr) 1976-06-11
FR2290941B1 (xx) 1980-01-11
GB1489706A (en) 1977-10-26
DE2550504A1 (de) 1976-05-20
NL7513069A (nl) 1976-05-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MITSUI TOATSU CHEMICALS INC.

Effective date: 19861130