FR2365515A1 - Procede et dispositif pour l'obtention de brome de grande purete - Google Patents

Procede et dispositif pour l'obtention de brome de grande purete

Info

Publication number
FR2365515A1
FR2365515A1 FR7712600A FR7712600A FR2365515A1 FR 2365515 A1 FR2365515 A1 FR 2365515A1 FR 7712600 A FR7712600 A FR 7712600A FR 7712600 A FR7712600 A FR 7712600A FR 2365515 A1 FR2365515 A1 FR 2365515A1
Authority
FR
France
Prior art keywords
bromine
obtaining high
high pure
fitted
chlorine
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
FR7712600A
Other languages
English (en)
French (fr)
Other versions
FR2365515B1 (enExample
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.)
K+S AG
Original Assignee
K+S 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 K+S AG filed Critical K+S AG
Publication of FR2365515A1 publication Critical patent/FR2365515A1/fr
Application granted granted Critical
Publication of FR2365515B1 publication Critical patent/FR2365515B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/096—Bromine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7712600A 1976-09-25 1977-04-26 Procede et dispositif pour l'obtention de brome de grande purete Granted FR2365515A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2643280A DE2643280C3 (de) 1976-09-25 1976-09-25 Verfahren zur Herstellung von hochreinem Brom

Publications (2)

Publication Number Publication Date
FR2365515A1 true FR2365515A1 (fr) 1978-04-21
FR2365515B1 FR2365515B1 (enExample) 1980-07-11

Family

ID=5988868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712600A Granted FR2365515A1 (fr) 1976-09-25 1977-04-26 Procede et dispositif pour l'obtention de brome de grande purete

Country Status (9)

Country Link
US (1) US4125595A (enExample)
BE (1) BE856193A (enExample)
CH (1) CH631135A5 (enExample)
DD (1) DD131924A5 (enExample)
DE (1) DE2643280C3 (enExample)
FR (1) FR2365515A1 (enExample)
GB (1) GB1578292A (enExample)
IL (1) IL52070A (enExample)
NL (1) NL7704495A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725425A (en) * 1984-06-19 1988-02-16 Ethyl Corporation Continuous vacuum process for recovering bromine
US4978518A (en) * 1984-06-19 1990-12-18 Ethyl Corporation Continuous vacuum process for recovering vromine
US5457267A (en) * 1992-03-28 1995-10-10 Hoechst Aktiengesellschaft Process for disposing of halons or halon-containing fluorocarbons or chlorofluorocarbons
DE19920867A1 (de) * 1999-05-06 2001-02-08 Orenstein & Koppel Ag Verfahren zum Abbremsen eines drehbaren Oberwagens einer Arbeitsmaschine sowie Schwenkbremseinrichtung
US7175696B2 (en) * 2002-02-19 2007-02-13 American Air Liquide, Inc. Method and apparatus for corrosive gas purification
US20050127006A1 (en) * 2003-12-11 2005-06-16 Stromquist Donald M. Method and apparatus for increasing the capacity of ion exchange resins
CN110845651B (zh) * 2019-12-02 2021-12-31 浙江信汇新材料股份有限公司 一种提高溴化丁基橡胶中溴利用率的工艺
CN117509546B (zh) * 2024-01-03 2024-04-05 潍坊东元连海环保科技有限公司 一种氢溴酸制溴方法
CN120229688B (zh) * 2025-05-29 2025-08-26 潍坊东元连海环保科技有限公司 一种制备高纯溴素的汽化工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR861183A (enExample) *
US1902801A (en) * 1930-04-03 1933-03-21 Dow Chemical Co Continuous process of preparing liquid bromine
DE2064502A1 (en) * 1970-12-30 1972-07-20 Kali & Salz Ag Recovery of bromine from salt solns - by replacement by chlorine at elevated temp
DE2108392A1 (en) * 1971-02-22 1972-09-21 Kali & Salz Ag High purity bromine prodn - with two-step condensation and treble distillation
DE2136587A1 (de) * 1971-07-22 1973-02-01 Kali & Salz Ag Verfahren zur herstellung von hochreinem brom
DE2261999A1 (de) * 1972-10-25 1974-05-09 Kali Veb K Verfahren zur gewinnung von brom aus feststoffhaltigen salzloesungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359221A (en) * 1941-04-29 1944-09-26 Dow Chemical Co Recovery and purification of bromine
US3314762A (en) * 1964-08-03 1967-04-18 Michigan Chem Corp Bromine purification process
FR2244706B1 (enExample) * 1973-09-25 1976-06-18 Octel Kuhlmann
GB1421904A (en) * 1974-08-15 1976-01-21 Nissan Chemical Ind Ltd Continuous process for preparing bromine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR861183A (enExample) *
US1902801A (en) * 1930-04-03 1933-03-21 Dow Chemical Co Continuous process of preparing liquid bromine
DE2064502A1 (en) * 1970-12-30 1972-07-20 Kali & Salz Ag Recovery of bromine from salt solns - by replacement by chlorine at elevated temp
DE2108392A1 (en) * 1971-02-22 1972-09-21 Kali & Salz Ag High purity bromine prodn - with two-step condensation and treble distillation
DE2136587A1 (de) * 1971-07-22 1973-02-01 Kali & Salz Ag Verfahren zur herstellung von hochreinem brom
DE2261999A1 (de) * 1972-10-25 1974-05-09 Kali Veb K Verfahren zur gewinnung von brom aus feststoffhaltigen salzloesungen

Also Published As

Publication number Publication date
NL7704495A (nl) 1978-03-29
US4125595A (en) 1978-11-14
DE2643280A1 (de) 1978-03-30
IL52070A (en) 1980-03-31
BE856193A (fr) 1977-10-17
DD131924A5 (de) 1978-08-09
DE2643280C3 (de) 1980-07-31
IL52070A0 (en) 1977-07-31
DE2643280B2 (de) 1979-11-22
FR2365515B1 (enExample) 1980-07-11
CH631135A5 (de) 1982-07-30
GB1578292A (en) 1980-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse