IN2014KN02878A - - Google Patents

Info

Publication number
IN2014KN02878A
IN2014KN02878A IN2878KON2014A IN2014KN02878A IN 2014KN02878 A IN2014KN02878 A IN 2014KN02878A IN 2878KON2014 A IN2878KON2014 A IN 2878KON2014A IN 2014KN02878 A IN2014KN02878 A IN 2014KN02878A
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Kirk Powell Nathan
Original Assignee
Celanese Int Corp
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 Celanese Int Corp filed Critical Celanese Int Corp
Publication of IN2014KN02878A publication Critical patent/IN2014KN02878A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74Separation; Purification; Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IN2878KON2014 2012-12-20 2014-12-10 IN2014KN02878A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/722,060 US9000237B2 (en) 2012-12-20 2012-12-20 Ethanol refining process using intermediate reboiler
PCT/US2013/077045 WO2014100645A1 (fr) 2012-12-20 2013-12-20 Procédé de raffinage de l'éthanol avec un rebouilleur intermédiaire

Publications (1)

Publication Number Publication Date
IN2014KN02878A true IN2014KN02878A (fr) 2015-05-08

Family

ID=49950074

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2878KON2014 IN2014KN02878A (fr) 2012-12-20 2014-12-10

Country Status (4)

Country Link
US (1) US9000237B2 (fr)
CN (1) CN104470881A (fr)
IN (1) IN2014KN02878A (fr)
WO (1) WO2014100645A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2900811A1 (fr) * 2013-02-11 2014-08-14 Gtc Technology Us Llc Procede de reduction de la consommation d'energie par couplage thermique
CA3015787A1 (fr) 2017-04-05 2018-10-05 Thermal Kinetics Systems, Llc Recuperation chimique par distillation de solutions aqueuses diluees produites dans les procedes de biocarburants avances
CN106966867B (zh) * 2017-04-05 2023-10-20 青岛科技大学 一种三塔热集成变压精馏分离甲醇、乙醇、苯的节能工艺
CN107308667B (zh) * 2017-07-28 2022-08-05 佛山德众制药机械有限公司 一种等温双效浓缩机组及其浓缩方法
CN108314622B (zh) * 2018-05-04 2024-10-22 南通百川新材料有限公司 一种新型乙酸乙酯萃取系统
CN117046143A (zh) * 2023-08-31 2023-11-14 中石化节能技术服务有限公司 一种烷基化精馏装置和方法

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Also Published As

Publication number Publication date
US20140179957A1 (en) 2014-06-26
US9000237B2 (en) 2015-04-07
WO2014100645A1 (fr) 2014-06-26
CN104470881A (zh) 2015-03-25

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