IN201921004836A - - Google Patents

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Publication number
IN201921004836A
IN201921004836A IN201921004836A IN201921004836A IN201921004836A IN 201921004836 A IN201921004836 A IN 201921004836A IN 201921004836 A IN201921004836 A IN 201921004836A IN 201921004836 A IN201921004836 A IN 201921004836A IN 201921004836 A IN201921004836 A IN 201921004836A
Authority
IN
India
Application number
IN201921004836A
Other languages
English (en)
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 filed Critical
Priority to IN201921004836A priority Critical patent/IN201921004836A/en
Publication of IN201921004836A publication Critical patent/IN201921004836A/en
Priority to PCT/IB2020/050591 priority patent/WO2020161558A1/en
Priority to US17/428,626 priority patent/US20220135407A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/262—Preparation by catalytic or non-catalytic oxidation of ammonia obtaining nitrogen dioxide or tetroxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/28—Apparatus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/36—Nitrogen dioxide (NO2, N2O4)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/50—Nitrous acid; Salts thereof
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
IN201921004836A 2019-02-07 2019-02-07 IN201921004836A (enExample)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IN201921004836A IN201921004836A (enExample) 2019-02-07 2019-02-07
PCT/IB2020/050591 WO2020161558A1 (en) 2019-02-07 2020-01-27 Apparatus and process for conversion of ammonia into oxides of nitrogen
US17/428,626 US20220135407A1 (en) 2019-02-07 2020-01-27 Apparatus and process for conversion of ammonia into oxides of nitrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201921004836A IN201921004836A (enExample) 2019-02-07 2019-02-07

Publications (1)

Publication Number Publication Date
IN201921004836A true IN201921004836A (enExample) 2020-01-17

Family

ID=71947199

Family Applications (1)

Application Number Title Priority Date Filing Date
IN201921004836A IN201921004836A (enExample) 2019-02-07 2019-02-07

Country Status (3)

Country Link
US (1) US20220135407A1 (enExample)
IN (1) IN201921004836A (enExample)
WO (1) WO2020161558A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021245530A1 (en) * 2020-06-01 2021-12-09 Deepak Nitrite Limited Forms of sodium nitrite and impurity profile thereof
WO2022167926A1 (en) 2021-02-05 2022-08-11 Deepak Nitrite Limited A method of preparation of methoxy amine hydrochloride

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032699A (en) * 1932-07-23 1936-03-03 Solvay Process Co Process for the production of sodium nitrite
US2782107A (en) * 1953-01-14 1957-02-19 Du Pont Reactor for making hydrogen cyanide
AT271502B (de) * 1966-11-15 1969-06-10 Belge Produits Chimiques Sa Verfahren zur Oxydation von Ammoniak am Platinnetzkatalysator und Vertikalreaktor zur Durchführung des Verfahrens
DE8619614U1 (de) * 1986-07-22 1986-09-18 Oschatz GmbH, 45143 Essen Vorrichtung zum Herstellen von Salpetersäure
NO165539C (no) * 1988-09-16 1991-02-27 Norsk Hydro As Fremgangsmaate ved reduksjon av nitrogenoksid.
US6073467A (en) * 1994-04-06 2000-06-13 Degussa Aktiengesellschaft Catalyst gauzes for gaseous reactions
US6649137B2 (en) * 2000-05-23 2003-11-18 Rohm And Haas Company Apparatus with improved safety features for high temperature industrial processes
DE10105624A1 (de) * 2001-02-08 2002-10-02 Omg Ag & Co Kg Dreidimensionale, zwei-oder mehrlagig gestrickte Katalysatormetze für Gasreaktionen
CN2503056Y (zh) * 2001-07-25 2002-07-31 化学工业第二设计院 常压和低压法硝酸生产用氨氧化炉
GB0315643D0 (en) * 2003-04-29 2003-08-13 Johnson Matthey Plc Improved catalyst charge design
BRPI0808036A2 (pt) * 2007-03-01 2014-06-17 Eicproc As Reator para converter metano, amônia e oxigênio e hidróxidos alcalinos ou alcalino-terrosos em cianetos alcalinos ou alcalino-terrosos, e, uso de um reator.
CN101696024B (zh) * 2009-10-30 2011-12-07 石家庄凤山化工有限公司 无搅拌连续转化生产硝酸钠的方法和装置
CN202284148U (zh) * 2011-09-30 2012-06-27 中国成达工程有限公司 一种环保型氨氧化反应器
AU2017326895B2 (en) * 2016-09-19 2022-05-12 Stamicarbon B.V. Plant and process for producing nitric acid
IN201921047080A (enExample) * 2019-11-19 2020-03-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021245530A1 (en) * 2020-06-01 2021-12-09 Deepak Nitrite Limited Forms of sodium nitrite and impurity profile thereof
US11981579B2 (en) 2020-06-01 2024-05-14 Deepak Nitrite Limited Forms of sodium nitrite and impurity profile thereof
WO2022167926A1 (en) 2021-02-05 2022-08-11 Deepak Nitrite Limited A method of preparation of methoxy amine hydrochloride

Also Published As

Publication number Publication date
WO2020161558A1 (en) 2020-08-13
US20220135407A1 (en) 2022-05-05

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