BG62926B1 - Метод за намаляване на отпадъчните материали припроизводството на акрилонитрил - Google Patents

Метод за намаляване на отпадъчните материали припроизводството на акрилонитрил Download PDF

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Publication number
BG62926B1
BG62926B1 BG99815A BG9981595A BG62926B1 BG 62926 B1 BG62926 B1 BG 62926B1 BG 99815 A BG99815 A BG 99815A BG 9981595 A BG9981595 A BG 9981595A BG 62926 B1 BG62926 B1 BG 62926B1
Authority
BG
Bulgaria
Prior art keywords
reactor
oxygen
containing gas
acrylonitrile
amount
Prior art date
Application number
BG99815A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG99815A (bg
Inventor
Vincent Reiling
Jeffrey RINKER
Timothy Mcdonel
Joseph Sarna
Original Assignee
The Standard Oil Co.
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 Co. filed Critical The Standard Oil Co.
Publication of BG99815A publication Critical patent/BG99815A/bg
Publication of BG62926B1 publication Critical patent/BG62926B1/bg

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00Preparation of carboxylic acid nitriles
    • C07C253/24Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00Preparation of carboxylic acid nitriles
    • C07C253/24Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • C07C255/01Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/06Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07Mononitriles
    • C07C255/08Acrylonitrile; Methacrylonitrile
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BG99815A 1994-08-10 1995-07-24 Метод за намаляване на отпадъчните материали припроизводството на акрилонитрил BG62926B1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/288,118 US5466857A (en) 1994-08-10 1994-08-10 Process for reduction of waste material during manufacture of acrylonitrile

Publications (2)

Publication Number Publication Date
BG99815A BG99815A (bg) 1996-04-30
BG62926B1 true BG62926B1 (bg) 2000-11-30

Family

ID=23105814

Family Applications (1)

Application Number Title Priority Date Filing Date
BG99815A BG62926B1 (bg) 1994-08-10 1995-07-24 Метод за намаляване на отпадъчните материали припроизводството на акрилонитрил

Country Status (14)

Country Link
US (1) US5466857A (de)
EP (1) EP0696579B1 (de)
JP (1) JPH0892189A (de)
KR (1) KR960007550A (de)
CN (1) CN1047165C (de)
BG (1) BG62926B1 (de)
BR (1) BR9503515A (de)
DE (1) DE69516058T2 (de)
ES (1) ES2144100T3 (de)
RO (1) RO113344B1 (de)
RU (1) RU2154632C2 (de)
TR (1) TR199500886A2 (de)
TW (1) TW301646B (de)
ZA (1) ZA954931B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5646305A (en) * 1995-12-27 1997-07-08 Praxair Technology, Inc. Oxygen enrichment process for air based gas phase oxidations which use metal oxide redox catalysts
US5886118C1 (en) * 1997-04-14 2001-02-20 Univ Case Western Reserve Process for polymerizing acrylonitrile
CN1055916C (zh) * 1997-06-06 2000-08-30 中国石油化工总公司 烃类氨氧化流化床反应器
CN1055917C (zh) * 1997-06-06 2000-08-30 中国石油化工总公司 丙烯腈吸收塔
CN1056601C (zh) * 1997-06-06 2000-09-20 中国石油化工总公司 丙烯腈生产工艺
US5883281A (en) * 1997-07-25 1999-03-16 Praxair Technology, Inc. Oxygen addition to reduce inerts in an acrylonitrile reactor
US6197855B1 (en) 1998-09-29 2001-03-06 Solutia Inc. Nucleation of Polyamides in the presence of hypophosphite
US6413485B2 (en) * 1999-05-27 2002-07-02 The Standard Oil Company Ammoxidation of a mixture of ketones to acetonitrile and HCN
US6358483B1 (en) 1999-07-13 2002-03-19 The Standard Oil Company Sparger for oxygen injection into a fluid bed reactor
US6262290B1 (en) 2000-08-07 2001-07-17 The Standard Oil Company Amelioration of ammonia breakthrough in an alkane ammoxidation process
US6743400B2 (en) * 2001-03-21 2004-06-01 The Boc Group, Inc. Sparger configuration for fluidized bed hydrocarbon partial oxidation reactors
CN108883366A (zh) 2016-01-09 2018-11-23 奥升德高性能材料公司 用于在丙烯腈反应器进给物流中氰化氢的直接制备的催化剂组合物及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642930A (en) 1968-12-30 1972-02-15 Standard Oil Co Ohio Process for the manufacture of isoprene from isoamylenes and methyl butanols and catalyst therefor
NL143415B (nl) 1972-09-04 1974-10-15 Briefhouder En Papierwarenfab Kast of houder met een uittrekbare lade en een langs het boveneind draaibare afsluitklep.
US3911089A (en) * 1972-10-06 1975-10-07 Sumitomo Chemical Co Process for preparing hydrogen cyanide
IL48991A (en) * 1975-03-18 1978-04-30 Sun Ventures Inc Ammoxidation process
JPS5335232A (en) 1976-09-14 1978-04-01 Kiyonori Kikutake Method of building collective dwelling house
JPS548655A (en) 1977-06-23 1979-01-23 Mitsubishi Paper Mills Ltd Method of curing gelatin
JPS5487474A (en) * 1977-12-23 1979-07-11 Nec Corp Semiconductor device
US4485079A (en) * 1981-12-18 1984-11-27 The Standard Oil Company Ammoxidation of methanol to produce hydrogen cyanide
US4873215A (en) * 1986-10-15 1989-10-10 The Standard Oil Company Catalyst for ammoxidation of paraffins
CN1023382C (zh) * 1987-03-14 1994-01-05 中国石油化工总公司 一种流化床反应器
US4877764A (en) 1987-04-20 1989-10-31 The Standard Oil Company Catalyst system for ammoxidation of paraffins
US5288473A (en) * 1992-10-09 1994-02-22 The Standard Oil Company Process for elimination of waste material during manufacture of acrylonitrile
US10475293B2 (en) 2017-12-11 2019-11-12 Igt Gaming system and method for redistributing funds amongst players of skill games

Also Published As

Publication number Publication date
EP0696579A1 (de) 1996-02-14
CN1047165C (zh) 1999-12-08
EP0696579B1 (de) 2000-04-05
BG99815A (bg) 1996-04-30
DE69516058T2 (de) 2000-08-31
RO113344B1 (ro) 1998-06-30
KR960007550A (ko) 1996-03-22
ZA954931B (en) 1996-02-07
CN1122798A (zh) 1996-05-22
RU2154632C2 (ru) 2000-08-20
DE69516058D1 (de) 2000-05-11
US5466857A (en) 1995-11-14
JPH0892189A (ja) 1996-04-09
TR199500886A2 (tr) 1996-06-21
TW301646B (de) 1997-04-01
BR9503515A (pt) 1996-06-04
ES2144100T3 (es) 2000-06-01

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