SG119175A1 - Process for producing alkyl nitrite - Google Patents

Process for producing alkyl nitrite

Info

Publication number
SG119175A1
SG119175A1 SG200301289A SG200301289A SG119175A1 SG 119175 A1 SG119175 A1 SG 119175A1 SG 200301289 A SG200301289 A SG 200301289A SG 200301289 A SG200301289 A SG 200301289A SG 119175 A1 SG119175 A1 SG 119175A1
Authority
SG
Singapore
Prior art keywords
alkyl nitrite
producing alkyl
alkyl
aqueous solution
nitrogen monoxide
Prior art date
Application number
SG200301289A
Other languages
English (en)
Inventor
Sugise Ryoji
Tanaka Shuji
Ti Hirofumi
Mii Kazuaki
Original Assignee
Ube Industries
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 Ube Industries filed Critical Ube Industries
Publication of SG119175A1 publication Critical patent/SG119175A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/04—Preparation of esters of nitrous acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SG200301289A 2002-03-18 2003-03-14 Process for producing alkyl nitrite SG119175A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002073693 2002-03-18
JP2002082600 2002-03-25

Publications (1)

Publication Number Publication Date
SG119175A1 true SG119175A1 (en) 2006-02-28

Family

ID=27791023

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200301289A SG119175A1 (en) 2002-03-18 2003-03-14 Process for producing alkyl nitrite

Country Status (4)

Country Link
US (2) US6844464B2 (de)
EP (1) EP1346976A1 (de)
CN (1) CN1267401C (de)
SG (1) SG119175A1 (de)

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EP2030964A1 (de) * 2007-08-06 2009-03-04 Daicel Chemical Industries, Ltd. Verfahren zur Herstellung von Estern der Salpetrigen Säure
CN102219691B (zh) * 2010-04-15 2014-03-26 中国石油化工股份有限公司 脱除烷基亚硝酸酯中水的方法
CN102219698B (zh) 2010-04-15 2014-04-23 中国石油化工股份有限公司 生产c1～c4烷基亚硝酸酯的方法
CN102276459B (zh) * 2010-06-11 2013-12-18 中国石油化工股份有限公司 采用co气相法制备草酸酯的方法
CN102008922B (zh) * 2010-09-14 2013-01-09 中北大学 草酸二甲酯生产过程中亚硝酸甲酯再生的工艺方法及装置
CN102936201B (zh) * 2012-10-15 2014-07-30 中国石油化工股份有限公司湖北化肥分公司 亚硝酸甲酯的生产装置及生产方法
CN102924282B (zh) * 2012-11-30 2014-03-12 西南化工研究设计院有限公司 一种生产亚硝酸烷基酯的工艺
WO2015009116A1 (ko) * 2013-07-18 2015-01-22 주식회사 엘지화학 증류 장치
CN105555380B (zh) 2013-07-18 2017-11-14 Lg化学株式会社 蒸馏装置
CN103709041A (zh) * 2013-12-27 2014-04-09 安徽淮化股份有限公司 一种用于标定合成气制乙二醇工艺中亚硝酸甲酯浓度的标准气的制备方法
CN104941619B (zh) * 2014-03-28 2017-02-15 中国科学院大连化学物理研究所 用于甲醇还原稀硝酸制备亚硝酸甲酯的催化剂及其制备
CN103936591B (zh) * 2014-04-14 2015-09-16 中国五环工程有限公司 亚硝酸甲酯的再生方法
CN105272859B (zh) * 2014-07-03 2018-01-09 中国石油化工股份有限公司 亚硝酸烷基酯的生产方法
CN104338550B (zh) * 2014-09-10 2017-12-19 江苏金聚合金材料有限公司 一种处理稀硝酸并生成亚硝酸烷基酯的催化剂的制备方法
CN104945263A (zh) * 2015-06-01 2015-09-30 江苏金聚合金材料有限公司 一种亚硝酸烷基酯的合成方法及设备
CN106565496B (zh) * 2015-10-12 2018-07-13 中国石油化工股份有限公司 一氧化氮与硝酸和烷基醇反应制亚硝酸烷基酯的方法
CN106565494B (zh) * 2015-10-12 2018-08-17 中国石油化工股份有限公司 No与硝酸和甲醇反应制亚硝酸甲酯的方法
CN106565495B (zh) * 2015-10-12 2018-08-17 中国石油化工股份有限公司 生产亚硝酸甲酯的方法
CN106565498B (zh) * 2015-10-12 2018-07-17 中国石油化工股份有限公司 亚硝酸甲酯的生产方法
CN106984294B (zh) * 2016-12-05 2018-04-10 武汉聚川科技有限公司 一种氧化羰化法合成工艺、其废液处理催化剂及其制备方法
CN106955649A (zh) * 2017-03-23 2017-07-18 宁波中科远东催化工程技术有限公司 一种硝酸还原装置
CN108513573A (zh) * 2017-03-29 2018-09-07 宇部兴产株式会社 亚硝酸烷基酯的制造方法以及制造装置
CN108793104B (zh) * 2017-04-28 2021-01-08 北京阳光欣禾科技有限公司 一种一氧化氮相转移催化方法
CN109400480B (zh) * 2017-08-18 2022-01-04 上海浦景化工技术股份有限公司 一种制备亚硝酸甲酯的方法和设备
CN109078584A (zh) * 2018-09-13 2018-12-25 鄂尔多斯市新杭能源有限公司 一种硝酸回收系统及方法
RU2699221C1 (ru) * 2018-10-22 2019-09-04 Пуцзин Кемикал Индастри Ко., Лтд Способ получения алкилнитритов и установка для их получения
CN112759518B (zh) * 2019-10-21 2023-04-07 中国石油化工股份有限公司 一种合成气制乙二醇过程中副产硝酸的处理方法与系统
CN111408238B (zh) * 2020-03-18 2022-08-09 中国神华煤制油化工有限公司 合成气制乙二醇的物料回收利用装置及其方法
CN113912498A (zh) * 2020-07-10 2022-01-11 中国石油化工股份有限公司 在氧化酯化反应器中安全制备亚硝酸甲酯的方法和装置及其应用
CN115228384A (zh) * 2022-09-23 2022-10-25 山东海科新源材料科技股份有限公司 一种亚硝酸甲酯的合成装置及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831882A (en) * 1955-09-16 1958-04-22 Du Pont Preparation of nitrite esters
EP0076217A2 (de) * 1981-09-30 1983-04-06 Union Carbide Corporation Verfahren zur Herstellung von Nitritestern aus Stickstofftrioxid und Alkohol in der Dampfphase
EP0310191A2 (de) * 1987-09-29 1989-04-05 Union Carbide Corporation Verfahren und Reaktionsgefäss zur Herstellung von Alkylnitrit
US5649322A (en) * 1993-03-08 1997-07-15 Bayer Aktiengesellschaft Process for the preparation of C1 -C4 -alkyl nitrites
EP0911316A2 (de) * 1997-10-21 1999-04-28 Ube Industries, Ltd. Verfahren zur Herstellung von Alkylnitrit
FR2807035A1 (fr) * 2000-04-03 2001-10-05 Rhodia Chimie Sa Procede de preparation de nitrites d'alkyles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353843A (en) * 1981-01-23 1982-10-12 Union Carbide Corporation Preparation of nitrite esters
JP2795360B2 (ja) 1991-07-19 1998-09-10 宇部興産株式会社 炭酸ジメチルの連続的製法
JP3807124B2 (ja) 1997-10-21 2006-08-09 宇部興産株式会社 亜硝酸エステルの製法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831882A (en) * 1955-09-16 1958-04-22 Du Pont Preparation of nitrite esters
EP0076217A2 (de) * 1981-09-30 1983-04-06 Union Carbide Corporation Verfahren zur Herstellung von Nitritestern aus Stickstofftrioxid und Alkohol in der Dampfphase
EP0310191A2 (de) * 1987-09-29 1989-04-05 Union Carbide Corporation Verfahren und Reaktionsgefäss zur Herstellung von Alkylnitrit
US5649322A (en) * 1993-03-08 1997-07-15 Bayer Aktiengesellschaft Process for the preparation of C1 -C4 -alkyl nitrites
EP0911316A2 (de) * 1997-10-21 1999-04-28 Ube Industries, Ltd. Verfahren zur Herstellung von Alkylnitrit
FR2807035A1 (fr) * 2000-04-03 2001-10-05 Rhodia Chimie Sa Procede de preparation de nitrites d'alkyles

Also Published As

Publication number Publication date
CN1445208A (zh) 2003-10-01
US20050038282A1 (en) 2005-02-17
US6844464B2 (en) 2005-01-18
CN1267401C (zh) 2006-08-02
EP1346976A1 (de) 2003-09-24
US20030176724A1 (en) 2003-09-18
US7714160B2 (en) 2010-05-11

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