MX2021007980A - Fotocloracion de clorometanos parcialmente clorados a tetracloruro de carbono. - Google Patents

Fotocloracion de clorometanos parcialmente clorados a tetracloruro de carbono.

Info

Publication number
MX2021007980A
MX2021007980A MX2021007980A MX2021007980A MX2021007980A MX 2021007980 A MX2021007980 A MX 2021007980A MX 2021007980 A MX2021007980 A MX 2021007980A MX 2021007980 A MX2021007980 A MX 2021007980A MX 2021007980 A MX2021007980 A MX 2021007980A
Authority
MX
Mexico
Prior art keywords
carbon tetrachloride
chloromethanes
reaction mixture
photochlorination
chlorinated
Prior art date
Application number
MX2021007980A
Other languages
English (en)
Inventor
Rodney L Klausmeyer
Keith S Kramer
Darrell G Hollis
John L Dawkins
Brian Calderwood
Robert L Zeller Iii
Original Assignee
Occidental Chem 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 Occidental Chem Co filed Critical Occidental Chem Co
Publication of MX2021007980A publication Critical patent/MX2021007980A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/06—Preparation of halogenated hydrocarbons by addition of halogens combined with replacement of hydrogen atoms by halogens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un método para producir tetracloruro de carbono que incluye proporcionar una corriente de clorometanos, así como combinar la corriente de clorometanos con cloro y tetracloruro de carbono adicional para formar una mezcla de reacción, en donde la mezcla de reacción incluye al menos niveles estequlométricos de cloro. Asimismo, se introduce radiación electromagnética a la mezcla de reacción y se somete la mezcla de reacción a condiciones de reacción adecuadas para formar el producto tetracloruro de carbono, y recoger una corriente de producto que incluye el producto tetracloruro de carbono.
MX2021007980A 2019-01-10 2020-01-10 Fotocloracion de clorometanos parcialmente clorados a tetracloruro de carbono. MX2021007980A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962790934P 2019-01-10 2019-01-10
PCT/US2020/013071 WO2020146722A1 (en) 2019-01-10 2020-01-10 Photochlorination of partially-chlorinated chloromethanes to carbon tetrachloride

Publications (1)

Publication Number Publication Date
MX2021007980A true MX2021007980A (es) 2021-08-05

Family

ID=71521190

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007980A MX2021007980A (es) 2019-01-10 2020-01-10 Fotocloracion de clorometanos parcialmente clorados a tetracloruro de carbono.

Country Status (7)

Country Link
US (2) US11780792B2 (es)
EP (1) EP3908564A4 (es)
JP (1) JP7520850B2 (es)
CN (1) CN113329986A (es)
CA (1) CA3125028A1 (es)
MX (1) MX2021007980A (es)
WO (1) WO2020146722A1 (es)

Family Cites Families (30)

* Cited by examiner, † Cited by third party
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US2492417A (en) 1945-01-18 1949-12-27 Pierce Lab Inc Photochemical chlorination of long chain compounds
US2688592A (en) 1950-10-21 1954-09-07 Diamond Alkali Co Photochemical process for preparing carbon tetrachloride
US3076043A (en) 1958-11-26 1963-01-29 Pittsburgh Plate Glass Co Method of recovering high purity chloroform and carbon tetrachloride
LU38654A1 (es) 1959-06-15
DE1904426C3 (de) 1969-01-30 1974-02-28 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zur Herstellung von Tetrachlorkohlenstoff aus Benzol und Chlor
BE747245A (fr) * 1970-03-12 1970-09-14 Solvay Procede perfectionne pour la fabrication de chlorure de methylene,
DE2257005A1 (de) 1972-11-21 1974-05-22 Merck Patent Gmbh Loesungsmittel fuer die kernresonanzspektroskopie
GB1533200A (en) 1976-06-30 1978-11-22 Hoechst Ag Production of methyldichlorophosphane
FR2569182B1 (fr) 1984-08-20 1986-12-05 Solvay Procede pour effectuer des reactions de chloration substitutive de composes organiques au moyen de chlore moleculaire en presence d'un produit chlore servant d'initiateur radicalaire et initiateurs radicalaires utilises dans un tel procede
US6187978B1 (en) 1999-05-12 2001-02-13 Alliedsignal Inc. Continuous process for manufacturing halogenated compounds
US6313360B1 (en) 2000-09-29 2001-11-06 Vulcan Materials Company Process for the manufacture of 1, 1, 1, 3, 3-pentachloropropane
US6500995B1 (en) 2001-06-14 2002-12-31 Vulcan Chemicals Water-enhanced production of 1,1,1,3,3,-pentachloropropane
US20040225166A1 (en) 2003-05-05 2004-11-11 Vulcan Chemicals A Business Group Of Vulcan Materials Company Method for producing 1,1,1,3-tetrachloropropane and other haloalkanes with iron catalyst
DK2687504T3 (en) 2007-12-19 2015-12-14 Occidental Chem Co Methods for the preparation of chlorinated hydrocarbons
JP6022770B2 (ja) 2008-10-13 2016-11-09 ブルー キューブ アイピー エルエルシー 塩素化及び／又はフッ素化プロペンの製造方法
KR20120093857A (ko) 2009-10-09 2012-08-23 다우 글로벌 테크놀로지스 엘엘씨 염화 및/또는 불화 프로펜의 제조 방법
WO2012166393A1 (en) 2011-05-31 2012-12-06 Dow Global Technologies, Llc Process for the production of chlorinated propenes
US8722946B2 (en) 2011-06-03 2014-05-13 Honeywell International Inc. Method for avoiding the generation of by-products during the production of haloalkane compounds
ES2721451T3 (es) 2011-06-08 2019-07-31 Dow Agrosciences Llc Procedimiento para la producción de propenos clorados y/o fluorados
JP6166261B2 (ja) 2011-08-07 2017-07-19 ブルー キューブ アイピー エルエルシー 塩素化プロペンの製造方法
EP2782889B1 (en) 2011-11-21 2016-12-21 Blue Cube IP LLC Process for the production of chlorinated alkanes
US9199899B2 (en) 2011-12-02 2015-12-01 Blue Cube Ip Llc Process for the production of chlorinated alkanes
JP6050375B2 (ja) 2011-12-02 2016-12-21 ブルー キューブ アイピー エルエルシー クロロアルカンの製造方法
IN2014CN04418A (es) 2011-12-22 2015-09-04 Dow Global Technologies Llc
CN103497085B (zh) * 2012-03-20 2017-07-04 文乃建化学工程公司 生产一氯甲烷、甲烷氯化物及四氯乙烯的二联产和三联产工艺
US8907147B2 (en) * 2013-02-04 2014-12-09 Honeywell International Inc. Synthesis of 1,1,2,3-tetrachloropropene
CN107949553A (zh) 2015-09-22 2018-04-20 蓝立方知识产权有限责任公司 用于生产氯化甲烷的方法
PT3481797T (pt) 2016-07-05 2021-05-13 Occidental Chem Co Fotocloração de clorofórmio em tetracloreto de carbono
US10787404B2 (en) 2016-07-26 2020-09-29 Occidental Chemical Corporation Methods for producing halogenated propanes

Also Published As

Publication number Publication date
US20220119326A1 (en) 2022-04-21
JP7520850B2 (ja) 2024-07-23
EP3908564A4 (en) 2022-10-26
WO2020146722A1 (en) 2020-07-16
US11780792B2 (en) 2023-10-10
CA3125028A1 (en) 2020-07-16
JP2022516994A (ja) 2022-03-03
EP3908564A1 (en) 2021-11-17
US20240025823A1 (en) 2024-01-25
CN113329986A (zh) 2021-08-31

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