GB1529193A - Production of dialkanolamines - Google Patents

Production of dialkanolamines

Info

Publication number
GB1529193A
GB1529193A GB4335375A GB4335375A GB1529193A GB 1529193 A GB1529193 A GB 1529193A GB 4335375 A GB4335375 A GB 4335375A GB 4335375 A GB4335375 A GB 4335375A GB 1529193 A GB1529193 A GB 1529193A
Authority
GB
United Kingdom
Prior art keywords
ammonia
monoalkanolamine
zone
reaction zone
stream
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.)
Expired
Application number
GB4335375A
Other languages
English (en)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1529193A publication Critical patent/GB1529193A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB4335375A 1974-10-24 1975-10-22 Production of dialkanolamines Expired GB1529193A (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
GB1529193A true GB1529193A (en) 1978-10-18

Family

ID=24060802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4335375A Expired GB1529193A (en) 1974-10-24 1975-10-22 Production of dialkanolamines

Country Status (6)

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

Cited By (6)

* 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
DE19907829A1 (de) * 1999-02-24 2000-08-31 Bayer Ag Verfahren zur Herstellung von cis-2,6-Dimethylpiperazin
EP1043063A2 (en) * 1999-04-09 2000-10-11 Nippon Shokubai Co., Ltd. Reaction apparatus for production of alkanolamine and method for production of alkanolamine using the apparatus
US7119231B2 (en) 2000-06-09 2006-10-10 Basf Aktiengesellschaft Method for producing alkanolamines
WO2015102984A1 (en) 2013-12-30 2015-07-09 Scientific Design Company, Inc. Process for making ethanolamines
WO2015102985A1 (en) 2013-12-30 2015-07-09 Scientific Design Company, Inc. Process for making ethanolamines

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0500015B1 (en) * 1991-02-18 1998-09-16 Sumitomo Metal Industries, Ltd. Use of plated aluminum sheet having improved spot weldability
WO2010031790A1 (de) * 2008-09-17 2010-03-25 Basf Se Vorrichtungen und verfahren zur kontinuierlichen destillativen auftrennung eines gemisches enthaltend ein oder mehrere alkanolamin/e

Cited By (11)

* 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
DE19907829A1 (de) * 1999-02-24 2000-08-31 Bayer Ag Verfahren zur Herstellung von cis-2,6-Dimethylpiperazin
DE19907829C2 (de) * 1999-02-24 2001-05-10 Bayer Ag Verfahren zur Herstellung von cis-2,6-Dimethylpiperazin
EP1043063A2 (en) * 1999-04-09 2000-10-11 Nippon Shokubai Co., Ltd. Reaction apparatus for production of alkanolamine and method for production of alkanolamine using the apparatus
EP1043063A3 (en) * 1999-04-09 2001-07-25 Nippon Shokubai Co., Ltd. Reaction apparatus for production of alkanolamine and method for production of alkanolamine using the apparatus
US6455016B1 (en) 1999-04-09 2002-09-24 Nippon Shokubai Co. Ltd. Reaction apparatus for production of alkanolamine
US7119231B2 (en) 2000-06-09 2006-10-10 Basf Aktiengesellschaft Method for producing alkanolamines
WO2015102984A1 (en) 2013-12-30 2015-07-09 Scientific Design Company, Inc. Process for making ethanolamines
WO2015102985A1 (en) 2013-12-30 2015-07-09 Scientific Design Company, Inc. Process for making ethanolamines
US9120720B2 (en) 2013-12-30 2015-09-01 Scientific Design Company, Inc. Process for making ethanolamines
US9227912B2 (en) 2013-12-30 2016-01-05 Scientific Design Company, Inc. Process for making ethanolamines

Also Published As

Publication number Publication date
BE834514A (nl) 1976-04-15
JPS5168510A (ja) 1976-06-14
FR2299312A1 (fr) 1976-08-27
FR2299312B1 (xx) 1978-04-07
DE2547328A1 (de) 1976-04-29
NL7512360A (nl) 1976-04-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee