MX2017010404A - Sistemas y procesos para la produccion de acido poliacrilico. - Google Patents

Sistemas y procesos para la produccion de acido poliacrilico.

Info

Publication number
MX2017010404A
MX2017010404A MX2017010404A MX2017010404A MX2017010404A MX 2017010404 A MX2017010404 A MX 2017010404A MX 2017010404 A MX2017010404 A MX 2017010404A MX 2017010404 A MX2017010404 A MX 2017010404A MX 2017010404 A MX2017010404 A MX 2017010404A
Authority
MX
Mexico
Prior art keywords
ppl
convert
polyacrylic acid
bpl
systems
Prior art date
Application number
MX2017010404A
Other languages
English (en)
Inventor
H Sookraj Sadesh
Original Assignee
Novomer Inc
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 Novomer Inc filed Critical Novomer Inc
Publication of MX2017010404A publication Critical patent/MX2017010404A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/145—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide with simultaneous oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La presente invención se refiere a sistemas y métodos para la producción de ácido poliacrílico y polímeros superabsorbentes a partir de la oxidación de etileno, para formar óxido de etileno. A la reacción de óxido de etileno con monóxido de carbono para formar beta-propiolactona (BPL) o polipropiolactona (PPL), o una combinación de las mismas. A una salida configurada para proporcionar una corriente de carbonilación que comprende la BPL o PPL, o una combinación de las mismas, y al uso de uno o más reactores para transformar BPL en ácido acrílico o para transformar por lo menos parte de la BPL en PPL, y después transformar la PPL en ácido acrílico. También se proporciona una salida configurada para proporcionar una corriente de PPL a un segundo reactor tm para transformar por lo menos parte de la PPL en AA, o a un tercer reactor para transformar por lo menos parte de la PPL en AA. La salida está configurada para suministrar una corriente de AA a un cuarto reactor, para transformar la AA en ácido poliacrílico.
MX2017010404A 2015-02-13 2016-02-12 Sistemas y procesos para la produccion de acido poliacrilico. MX2017010404A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562116229P 2015-02-13 2015-02-13
PCT/US2016/017844 WO2016130977A1 (en) 2015-02-13 2016-02-12 Systems and processes for polyacrylic acid production

Publications (1)

Publication Number Publication Date
MX2017010404A true MX2017010404A (es) 2018-02-23

Family

ID=56615225

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017010404A MX2017010404A (es) 2015-02-13 2016-02-12 Sistemas y procesos para la produccion de acido poliacrilico.

Country Status (12)

Country Link
US (3) US10428165B2 (es)
EP (1) EP3256442B1 (es)
JP (2) JP2018506628A (es)
KR (1) KR20170129734A (es)
CN (1) CN107428657B (es)
AU (1) AU2016219066A1 (es)
CA (1) CA2976111A1 (es)
HK (2) HK1246270A1 (es)
MA (1) MA41508A (es)
MX (1) MX2017010404A (es)
SA (1) SA517382085B1 (es)
WO (1) WO2016130977A1 (es)

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JP6670011B2 (ja) 2014-07-25 2020-03-18 ノボマー， インコーポレイテッド 金属錯体の合成およびその使用
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Also Published As

Publication number Publication date
AU2016219066A1 (en) 2017-08-24
CN107428657B (zh) 2021-04-06
US10428165B2 (en) 2019-10-01
EP3256442A4 (en) 2018-10-10
US20180057619A1 (en) 2018-03-01
HK1245241A1 (zh) 2018-08-24
SA517382085B1 (ar) 2021-09-07
US20210108010A1 (en) 2021-04-15
US10822436B2 (en) 2020-11-03
US11401358B2 (en) 2022-08-02
WO2016130977A1 (en) 2016-08-18
CA2976111A1 (en) 2016-08-18
JP2018506628A (ja) 2018-03-08
EP3256442A1 (en) 2017-12-20
JP2021073338A (ja) 2021-05-13
EP3256442B1 (en) 2023-11-22
HK1246270A1 (zh) 2018-09-07
KR20170129734A (ko) 2017-11-27
CN107428657A (zh) 2017-12-01
US20200002446A1 (en) 2020-01-02
MA41508A (fr) 2017-12-19

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