BE834514A - PROCESS FOR PREPARING DIALKANOLAMINS - Google Patents

PROCESS FOR PREPARING DIALKANOLAMINS

Info

Publication number
BE834514A
BE834514A BE1006962A BE1006962A BE834514A BE 834514 A BE834514 A BE 834514A BE 1006962 A BE1006962 A BE 1006962A BE 1006962 A BE1006962 A BE 1006962A BE 834514 A BE834514 A BE 834514A
Authority
BE
Belgium
Prior art keywords
dialkanolamins
preparing
preparing dialkanolamins
Prior art date
Application number
BE1006962A
Other languages
Dutch (nl)
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 BE834514A publication Critical patent/BE834514A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/013—Conditioning by chemical additives, e.g. with SO3
    • 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
    • B01D53/14—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 absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
BE1006962A 1974-10-24 1975-10-15 PROCESS FOR PREPARING DIALKANOLAMINS BE834514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51768374A 1974-10-24 1974-10-24

Publications (1)

Publication Number Publication Date
BE834514A true BE834514A (en) 1976-04-15

Family

ID=24060802

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006962A BE834514A (en) 1974-10-24 1975-10-15 PROCESS FOR PREPARING DIALKANOLAMINS

Country Status (6)

Country Link
JP (1) JPS5168510A (en)
BE (1) BE834514A (en)
DE (1) DE2547328A1 (en)
FR (1) FR2299312A1 (en)
GB (1) GB1529193A (en)
NL (1) NL7512360A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436081A (en) * 1991-02-18 1995-07-25 Sumitomo Metal Industries, Ltd. Plated aluminum sheet having improved spot weldability

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6063965A (en) * 1997-09-05 2000-05-16 Huntsman Petrochemical Corporation Production of diethanolamine
DE19907829C2 (en) * 1999-02-24 2001-05-10 Bayer Ag Process for the preparation of cis-2,6-dimethylpiperazine
MY120607A (en) * 1999-04-09 2005-11-30 Nippon Catalytic Chem Ind Reaction apparatus for production of alkanolamine
DE10028636A1 (en) 2000-06-09 2001-12-13 Basf Ag Production of at least one alkanolamine by reaction of ammonia with alkylene oxide, in a reactor, in the presence of a catalyst, is regulated by the temperature profile in the reactor
JP5528454B2 (en) * 2008-09-17 2014-06-25 ビーエーエスエフ ソシエタス・ヨーロピア Apparatus and method for continuously distilling a mixture containing one or more alkanolamines
WO2015102984A1 (en) 2013-12-30 2015-07-09 Scientific Design Company, Inc. Process for making ethanolamines
CN106061939A (en) 2013-12-30 2016-10-26 科学设计有限公司 Process for making ethanolamines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436081A (en) * 1991-02-18 1995-07-25 Sumitomo Metal Industries, Ltd. Plated aluminum sheet having improved spot weldability

Also Published As

Publication number Publication date
FR2299312A1 (en) 1976-08-27
FR2299312B1 (en) 1978-04-07
DE2547328A1 (en) 1976-04-29
NL7512360A (en) 1976-04-27
JPS5168510A (en) 1976-06-14
GB1529193A (en) 1978-10-18

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