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MX2013012534A - Procedimiento de separacion que tiene una corriente lateral de alcohol. - Google Patents

Procedimiento de separacion que tiene una corriente lateral de alcohol.

Info

Publication number
MX2013012534A
MX2013012534A MX2013012534A MX2013012534A MX2013012534A MX 2013012534 A MX2013012534 A MX 2013012534A MX 2013012534 A MX2013012534 A MX 2013012534A MX 2013012534 A MX2013012534 A MX 2013012534A MX 2013012534 A MX2013012534 A MX 2013012534A
Authority
MX
Mexico
Prior art keywords
acetic acid
distillation
production process
via reduction
ethanol via
Prior art date
Application number
MX2013012534A
Other languages
English (en)
Inventor
R Jay Warner
Victor J Johnston
Lincoln Sarager
David Lee
Trinity Hale
Radmila Wollrab
Adam Orosco
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 MX2013012534A publication Critical patent/MX2013012534A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation 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
    • C07C29/136—Preparation 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
    • C07C29/147—Preparation 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
    • C07C29/149—Preparation 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Recuperación de etanol de un producto de etanol crudo obtenido de la hidrogenación de ácido acético; el producto de etanol crudo se alimenta a una columna de destilación para producir una corriente lateral de etanol.
MX2013012534A 2011-04-26 2011-11-09 Procedimiento de separacion que tiene una corriente lateral de alcohol. MX2013012534A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/094,473 US8461399B2 (en) 2011-04-26 2011-04-26 Separation process having an alcohol sidestream
PCT/US2011/059901 WO2012148460A1 (en) 2011-04-26 2011-11-09 Production process of ethanol via reduction of acetic acid and distillation

Publications (1)

Publication Number Publication Date
MX2013012534A true MX2013012534A (es) 2013-12-02

Family

ID=44509674

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013012534A MX2013012534A (es) 2011-04-26 2011-11-09 Procedimiento de separacion que tiene una corriente lateral de alcohol.

Country Status (7)

Country Link
US (2) US8461399B2 (es)
EP (1) EP2702020A1 (es)
CN (1) CN103080052B (es)
AR (1) AR087426A1 (es)
MX (1) MX2013012534A (es)
TW (1) TW201242938A (es)
WO (2) WO2012148434A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9850512B2 (en) 2013-03-15 2017-12-26 The Research Foundation For The State University Of New York Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield
JP6196807B2 (ja) * 2013-05-17 2017-09-13 学校法人早稲田大学 水溶性有機物の濃縮方法及び水溶性有機物の濃縮装置
CN104211572B (zh) * 2013-06-05 2016-03-30 中国石油化工股份有限公司 醋酸直接加氢生产无水乙醇的方法
CN104211569A (zh) * 2013-06-05 2014-12-17 中国石油化工股份有限公司 醋酸直接加氢生产乙醇的方法
CN104211568A (zh) * 2013-06-05 2014-12-17 中国石油化工股份有限公司 由醋酸生产燃料乙醇的方法
US9951363B2 (en) 2014-03-14 2018-04-24 The Research Foundation for the State University of New York College of Environmental Science and Forestry Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects
CN105418372B (zh) * 2014-09-18 2017-09-29 中国石油化工股份有限公司 一种醋酸加氢生产乙醇的方法

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Also Published As

Publication number Publication date
US20130245331A1 (en) 2013-09-19
WO2012148460A1 (en) 2012-11-01
US8748674B2 (en) 2014-06-10
CN103080052A (zh) 2013-05-01
EP2702020A1 (en) 2014-03-05
US20120277480A1 (en) 2012-11-01
AR087426A1 (es) 2014-03-26
CN103080052B (zh) 2016-01-13
TW201242938A (en) 2012-11-01
WO2012148434A1 (en) 2012-11-01
US8461399B2 (en) 2013-06-11

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