ID20620A - Penambahan oksigen untuk mengurangi hasil tak bereaksi dalam reaktor akrilonitril - Google Patents

Penambahan oksigen untuk mengurangi hasil tak bereaksi dalam reaktor akrilonitril

Info

Publication number
ID20620A
ID20620A IDP980978A ID980978A ID20620A ID 20620 A ID20620 A ID 20620A ID P980978 A IDP980978 A ID P980978A ID 980978 A ID980978 A ID 980978A ID 20620 A ID20620 A ID 20620A
Authority
ID
Indonesia
Prior art keywords
acrylitrylic
reactors
oxygen
reduce
addition
Prior art date
Application number
IDP980978A
Other languages
English (en)
Inventor
Matthew Lincoln Wagner
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of ID20620A publication Critical patent/ID20620A/id

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IDP980978A 1997-07-25 1998-07-09 Penambahan oksigen untuk mengurangi hasil tak bereaksi dalam reaktor akrilonitril ID20620A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/898,856 US5883281A (en) 1997-07-25 1997-07-25 Oxygen addition to reduce inerts in an acrylonitrile reactor

Publications (1)

Publication Number Publication Date
ID20620A true ID20620A (id) 1999-01-28

Family

ID=25410133

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP980978A ID20620A (id) 1997-07-25 1998-07-09 Penambahan oksigen untuk mengurangi hasil tak bereaksi dalam reaktor akrilonitril

Country Status (6)

Country Link
US (1) US5883281A (id)
EP (1) EP0893435A3 (id)
KR (1) KR19990014083A (id)
BR (1) BR9802595A (id)
CA (1) CA2243871A1 (id)
ID (1) ID20620A (id)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100894619B1 (ko) * 2008-12-02 2009-04-24 태우기계(주) 교반기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1320735C (en) * 1987-11-24 1993-07-27 Ramakrishnan Ramachandran Process for the production of nitriles and anhydrides
US4849537A (en) * 1988-02-09 1989-07-18 The Boc Group, Inc. Process for the production of nitriles
US4870201A (en) * 1988-12-08 1989-09-26 The Boc Group, Inc. Process for the production of nitriles
JPH06113700A (ja) * 1992-10-02 1994-04-26 Kenzo Horiguchi こんにゃく製の擬似餌およびその製造方法
US5457223A (en) * 1992-10-09 1995-10-10 The Standard Oil Company Process for elimination of waste material during manufacture of acrylonitrile
US5466857A (en) * 1994-08-10 1995-11-14 The Standard Oil Company Process for reduction of waste material during manufacture of acrylonitrile
US5801265A (en) * 1995-08-24 1998-09-01 Praxair Technology, Inc. Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor
JP3976824B2 (ja) * 1996-11-06 2007-09-19 ダイヤニトリックス株式会社 アクリロニトリルの製造法

Also Published As

Publication number Publication date
CA2243871A1 (en) 1999-01-25
BR9802595A (pt) 2000-12-05
EP0893435A2 (en) 1999-01-27
EP0893435A3 (en) 1999-12-29
KR19990014083A (ko) 1999-02-25
US5883281A (en) 1999-03-16

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