NL8102533A - Winnen van lichte einden in een ethylacrylaatproces. - Google Patents

Winnen van lichte einden in een ethylacrylaatproces. Download PDF

Info

Publication number
NL8102533A
NL8102533A NL8102533A NL8102533A NL8102533A NL 8102533 A NL8102533 A NL 8102533A NL 8102533 A NL8102533 A NL 8102533A NL 8102533 A NL8102533 A NL 8102533A NL 8102533 A NL8102533 A NL 8102533A
Authority
NL
Netherlands
Prior art keywords
liquid
stream
light ends
vacuum pump
ethyl acrylate
Prior art date
Application number
NL8102533A
Other languages
English (en)
Dutch (nl)
Original Assignee
Celanese 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 Corp filed Critical Celanese Corp
Publication of NL8102533A publication Critical patent/NL8102533A/nl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL8102533A 1980-05-23 1981-05-22 Winnen van lichte einden in een ethylacrylaatproces. NL8102533A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/152,885 US4301298A (en) 1980-05-23 1980-05-23 Light ends recovery in ethyl acrylate process
US15288580 1980-05-23

Publications (1)

Publication Number Publication Date
NL8102533A true NL8102533A (nl) 1981-12-16

Family

ID=22544872

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8102533A NL8102533A (nl) 1980-05-23 1981-05-22 Winnen van lichte einden in een ethylacrylaatproces.

Country Status (8)

Country Link
US (1) US4301298A (ja)
JP (1) JPS5716837A (ja)
CA (1) CA1145354A (ja)
DE (1) DE3119555A1 (ja)
FR (1) FR2482954A1 (ja)
GB (1) GB2076814A (ja)
IT (1) IT1137482B (ja)
NL (1) NL8102533A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554055A (en) * 1983-03-07 1985-11-19 Phillips Petroleum Company Solvent recovery
US4968834A (en) * 1990-05-07 1990-11-06 Hoechst Celanese Corporation Recovery of acrylic acid and/or ethyl acrylate from black acid
US5189201A (en) * 1992-03-25 1993-02-23 Showa Denko K.K. Process for preparation of lower fatty acid ester
US5345771A (en) * 1993-03-25 1994-09-13 John Zink Company, A Division Of Koch Engineering Company, Inc. Process for recovering condensable compounds from inert gas-condensable compound vapor mixtures
JP4698778B2 (ja) * 1999-06-03 2011-06-08 株式会社日本触媒 （メタ）アクリル酸（エステル）の精製方法
DE10143565B4 (de) * 2001-09-05 2014-10-30 Basf Se Verfahren zur Herstellung polymerisationsfähiger Verbindungen
US7253374B2 (en) * 2003-09-15 2007-08-07 General Motors Corporation Sheet-to-tube welded structure and method
US20050109507A1 (en) * 2003-11-21 2005-05-26 Halliburton Energy Services, Inc. Methods of using cement compositions having long-term slurry-state stability
EP3205384A1 (de) * 2016-02-15 2017-08-16 Evonik Degussa GmbH Verfahren zur vakuumdestillation einer organischen verbindung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972157A (en) * 1928-12-04 1934-09-04 Barrett Co Vacuum distillation
US2336493A (en) * 1940-07-23 1943-12-14 Du Pont Distillation of organic liquids polymerizable by heat
US3228860A (en) * 1961-09-18 1966-01-11 Phillips Petroleum Co Overhead vapor condenser for cooling liquid for rotary pump seal
US3248233A (en) * 1964-06-02 1966-04-26 Coca Cola Co Essence recovery
BE712804A (ja) * 1967-03-31 1968-07-31
US3951756A (en) * 1974-11-08 1976-04-20 Celanese Corporation Purification of alkyl esters
US4087208A (en) * 1976-06-08 1978-05-02 Mitsubishi Jukogyo Kabushiki Kaisha Method for compressing mixed gas consisting of combustible gas and air

Also Published As

Publication number Publication date
JPS5716837A (en) 1982-01-28
FR2482954B1 (ja) 1983-11-10
DE3119555A1 (de) 1982-05-27
IT8121923A0 (it) 1981-05-22
IT1137482B (it) 1986-09-10
CA1145354A (en) 1983-04-26
GB2076814A (en) 1981-12-09
US4301298A (en) 1981-11-17
FR2482954A1 (fr) 1981-11-27

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