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MX2018000339A - Metodo para eliminar nitrilos del cianuro de hidrogeno. - Google Patents

Metodo para eliminar nitrilos del cianuro de hidrogeno.

Info

Publication number
MX2018000339A
MX2018000339A MX2018000339A MX2018000339A MX2018000339A MX 2018000339 A MX2018000339 A MX 2018000339A MX 2018000339 A MX2018000339 A MX 2018000339A MX 2018000339 A MX2018000339 A MX 2018000339A MX 2018000339 A MX2018000339 A MX 2018000339A
Authority
MX
Mexico
Prior art keywords
hydrogen cyanide
nitrils
eliminating
hcn
organonitriles
Prior art date
Application number
MX2018000339A
Other languages
English (en)
Other versions
MX376161B (es
Inventor
David Parten William
O Dixon Randall
BOWFORD Monique
R Maxwell Gary
Lamar Grise Steven
Original Assignee
Chemours Co Fc Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56550372&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2018000339(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemours Co Fc Llc filed Critical Chemours Co Fc Llc
Publication of MX2018000339A publication Critical patent/MX2018000339A/es
Publication of MX376161B publication Critical patent/MX376161B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0295—Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C01C3/0216—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process characterised by the catalyst used
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C01C3/022—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00254—Formation of unwanted polymer, such as "pop-corn"
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Proceso para producir cianuro de hidrógeno purificado. El proceso incluye introducir un producto de reacción que incluye HCN, agua y organonitrilos a un recipiente de separación; tomar una corriente líquida impulsada de HCN, agua y organonitrilos del recipiente de separación; e introducir la corriente líquida impulsada en un separador de corriente secundaria para purgar los nitrilos del producto de reacción HCN.
MX2018000339A 2015-07-14 2016-07-12 Método para eliminar nitrilos del cianuro de hidrógeno. MX376161B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562192108P 2015-07-14 2015-07-14
PCT/US2016/041836 WO2017011428A1 (en) 2015-07-14 2016-07-12 Method for removing nitriles from hydrogen cyanide

Publications (2)

Publication Number Publication Date
MX2018000339A true MX2018000339A (es) 2018-03-14
MX376161B MX376161B (es) 2025-03-07

Family

ID=56550372

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018000339A MX376161B (es) 2015-07-14 2016-07-12 Método para eliminar nitrilos del cianuro de hidrógeno.

Country Status (10)

Country Link
US (1) US10562782B2 (es)
EP (1) EP3322672B1 (es)
JP (1) JP2018521946A (es)
KR (1) KR20180030039A (es)
CN (1) CN107835790B (es)
AU (1) AU2016291719B2 (es)
CA (1) CA2988998A1 (es)
ES (1) ES2805234T3 (es)
MX (1) MX376161B (es)
WO (1) WO2017011428A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3604222A1 (en) 2018-07-30 2020-02-05 Evonik Operations GmbH Process for the purification of hydrogen cyanide
EP4423014B1 (de) 2021-10-29 2025-12-03 Röhm GmbH Optimiertes verfahren zur herstellung und isolierung von blausäure sowie verfahren zu deren umsetzung zu methacrylsäure (mas) und/oder alkylmethacrylat
CN115180756A (zh) * 2022-06-10 2022-10-14 武汉北湖云峰环保科技有限公司 一种乙腈废液的纯化回收装置及方法
EP4608775A1 (en) 2022-10-26 2025-09-03 INVISTA Textiles (U.K.) Limited Production of cyano-containing compounds

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571982A (en) * 1925-10-26 1926-02-09 Pacific R & H Chemical Corp Purification of hydrocyanic acid
US2672434A (en) 1952-10-27 1954-03-16 Monsanto Chemicals Purification of acrylonitrile by distillation
US3022143A (en) * 1959-03-10 1962-02-20 E I Du Pont De Nemoursand Comp Process for drying hydrogen cyanide
FR1501798A (fr) * 1966-08-26 1967-11-18 Electro Chimie Soc D Procédé de purification de nitriles
CH522564A (de) * 1967-10-03 1972-06-30 Degussa Verfahren zur Reinigung von benzolhaltigem Cyanwasserstoff
GB1247720A (en) * 1968-02-02 1971-09-29 Bayer Ag Process for purifying liquid hydrocyanic acid
US3689215A (en) * 1970-11-24 1972-09-05 Monsanto Co Method for removing color forming impurities from hydrocyanic acid
US4246417A (en) * 1978-05-15 1981-01-20 The Lummus Company Treatment of waste water from nitrile production
US4238295A (en) 1978-12-04 1980-12-09 Standard Oil Company Energy efficient recovery of acrylonitrile
DE3172080D1 (en) 1980-12-03 1985-10-03 Asahi Chemical Ind Method for recovering and utilizing waste heat
JPS5793946A (en) * 1980-12-03 1982-06-11 Asahi Chem Ind Co Ltd Preparation of unsaturated nitrile
DE19748513C2 (de) * 1997-11-03 1999-09-09 Sueddeutsche Kalkstickstoff Verfahren zur adsorptiven Entfernung von Kohlenwasserstoffen aus wässrigen Blausäurelösungen
US6296739B1 (en) * 1999-01-08 2001-10-02 The Standard Oil Company Operation of heads column
US6872296B2 (en) * 2002-07-30 2005-03-29 INVISTA North America S.à.r.l. Method for removing ammonia from a gas comprising hydrogen cyanide, ammonia and water
DE10317929A1 (de) * 2003-04-17 2004-11-11 Basf Ag Verfahren zur Aufreinigung von Blausäure
US8585870B2 (en) * 2008-03-05 2013-11-19 E I Du Pont De Nemours And Company Process to C-manufacture acrylonitrile and hydrogen cyanide
FR2931477B1 (fr) * 2008-05-21 2012-08-17 Arkema France Acide cyanhydrique derive de matiere premiere renouvable
EP2935108A1 (en) * 2012-12-18 2015-10-28 Invista Technologies S.à.r.l. Reactor scheme in andrussow process
WO2014099612A1 (en) 2012-12-18 2014-06-26 Invista Technologies S.A R.L. Process for producing hydrogen cyanide and recovering hydrogen
EP2935110B1 (en) 2012-12-18 2017-10-04 Invista Technologies S.à.r.l. Reduction of organonitrile impurity levels in hcn from an oxygen andrussow process
WO2014099568A1 (en) 2012-12-18 2014-06-26 Invista Technologies S.A.R.L. Enhanced methane control for andrussow process
TWI505992B (zh) * 2012-12-18 2015-11-01 Invista Tech Sarl 從安德盧梭（ａｎｄｒｕｓｓｏｗ）法中之氨排氣器回收熱之方法
CN110127724A (zh) * 2013-07-12 2019-08-16 英威达纺织（英国）有限公司 使用第二废热锅炉的氰化氢制造方法
CN104027994B (zh) * 2014-05-30 2017-10-20 英尼奥斯欧洲股份公司 粗乙腈与丙烯腈的分离
CN204447361U (zh) * 2015-01-31 2015-07-08 中国石油化工股份有限公司 塔设备

Also Published As

Publication number Publication date
CN107835790B (zh) 2021-02-09
JP2018521946A (ja) 2018-08-09
EP3322672B1 (en) 2020-05-27
KR20180030039A (ko) 2018-03-21
CN107835790A (zh) 2018-03-23
AU2016291719A1 (en) 2018-01-18
CA2988998A1 (en) 2017-01-19
US20180194640A1 (en) 2018-07-12
WO2017011428A1 (en) 2017-01-19
ES2805234T3 (es) 2021-02-11
EP3322672A1 (en) 2018-05-23
US10562782B2 (en) 2020-02-18
AU2016291719B2 (en) 2020-03-26
MX376161B (es) 2025-03-07

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