TR200200974T2 - Emme kulesinde püskürtme ile direkt temas sağlanarak ısı değişimi kullanarak akrilonitril üretilmesi yöntemi - Google Patents

Emme kulesinde püskürtme ile direkt temas sağlanarak ısı değişimi kullanarak akrilonitril üretilmesi yöntemi

Info

Publication number
TR200200974T2
TR200200974T2 TR2002/00974T TR200200974T TR200200974T2 TR 200200974 T2 TR200200974 T2 TR 200200974T2 TR 2002/00974 T TR2002/00974 T TR 2002/00974T TR 200200974 T TR200200974 T TR 200200974T TR 200200974 T2 TR200200974 T2 TR 200200974T2
Authority
TR
Turkey
Prior art keywords
acrylonitrile
reactor effluent
crude acrylonitrile
effluent containing
spray
Prior art date
Application number
TR2002/00974T
Other languages
English (en)
Inventor
E.Rinker Jeffrey
T. Wachtendorf Paul
A. Little Vincent Iii
P. Godbole Sanjay
Original Assignee
The Standard Oil Company
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 The Standard Oil Company filed Critical The Standard Oil Company
Publication of TR200200974T2 publication Critical patent/TR200200974T2/tr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Söz konusu bulus akrilonitril imali ile ilgili bir yöntem saglamakta olup, söz konusu yöntem propilen,amonyak ve oksijenin bir katalizör mevcudiyetinde tepkimeye sokulmasi, elde edilen ham akrilonitrilin emme kulesinde püskürtme memelerinden püskürtülen sulu sivi ile sogutulmasini takiben geri kazanilmasi ve saflastirilmasini ihtiva etmektedir.
TR2002/00974T 1998-05-14 1999-10-12 Emme kulesinde püskürtme ile direkt temas sağlanarak ısı değişimi kullanarak akrilonitril üretilmesi yöntemi TR200200974T2 (tr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/078,789 US6002040A (en) 1998-05-14 1998-05-14 Reduced pressure drop in acrylonitrile absorber via direct contact spray heat exchange
PCT/US1999/023792 WO2001027075A1 (en) 1998-05-14 1999-10-12 Process for the production of acrylonitrile using direct contact spray heat exchange in the absorber

Publications (1)

Publication Number Publication Date
TR200200974T2 true TR200200974T2 (tr) 2002-08-21

Family

ID=26760942

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2002/00974T TR200200974T2 (tr) 1998-05-14 1999-10-12 Emme kulesinde püskürtme ile direkt temas sağlanarak ısı değişimi kullanarak akrilonitril üretilmesi yöntemi

Country Status (11)

Country Link
US (1) US6002040A (tr)
EP (1) EP1220835B1 (tr)
JP (1) JP2003511439A (tr)
CN (1) CN1373789A (tr)
AT (1) ATE264297T1 (tr)
BR (1) BR9917516A (tr)
DE (1) DE69916506T2 (tr)
ES (1) ES2220124T3 (tr)
MX (1) MXPA02003666A (tr)
TR (1) TR200200974T2 (tr)
WO (1) WO2001027075A1 (tr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296739B1 (en) * 1999-01-08 2001-10-02 The Standard Oil Company Operation of heads column
NL2010010C2 (en) 2012-12-19 2014-06-23 Sulfateq B V Compounds for protection of cells.
CN113336669A (zh) * 2015-03-06 2021-09-03 英尼奥斯欧洲股份公司 改进的丙烯腈制造
WO2017033256A1 (ja) * 2015-08-24 2017-03-02 株式会社島津製作所 分取精製装置
CA3045913C (en) * 2016-12-20 2021-09-07 The Procter & Gamble Company Method for separating and purifying polymers from reclaimed product

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5677249A (en) * 1979-11-30 1981-06-25 Asahi Chem Ind Co Ltd Recovery of olefinic unsaturated nitrile
DE3236304C2 (de) * 1982-09-30 1986-09-25 Penzenskij zavod chimičeskogo mašinostroenija, Penza Absorber mit schwimmenden Füllkörpern
US5907053A (en) * 1995-01-31 1999-05-25 Sakai; Katsuhiko Method for preparing acrylonitrile
JPH08231487A (ja) * 1995-02-28 1996-09-10 Asahi Chem Ind Co Ltd アクリロニトリルの製造方法
US5629444A (en) * 1996-06-06 1997-05-13 The Standard Oil Company Acrylonitrile recovery process
US5840955A (en) * 1997-11-25 1998-11-24 Sockell; Edward J. Waste minimization and product recovery process
US5869730A (en) * 1998-05-13 1999-02-09 The Standard Oil Company Oxidant reduction by manipulation and/or treatment of aqueous acrylonitrile process streams
US6107509A (en) * 1999-03-31 2000-08-22 The Standard Oil Company Process for the recovery of acrylonitrile and methacrylontrile

Also Published As

Publication number Publication date
ES2220124T3 (es) 2004-12-01
DE69916506T2 (de) 2004-08-19
EP1220835B1 (en) 2004-04-14
BR9917516A (pt) 2002-06-11
MXPA02003666A (es) 2003-05-23
DE69916506D1 (de) 2004-05-19
US6002040A (en) 1999-12-14
CN1373789A (zh) 2002-10-09
ATE264297T1 (de) 2004-04-15
EP1220835A1 (en) 2002-07-10
WO2001027075A1 (en) 2001-04-19
JP2003511439A (ja) 2003-03-25

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