BG30470A3 - Method for acrilic acid etraction - Google Patents

Method for acrilic acid etraction

Info

Publication number
BG30470A3
BG30470A3 BG7943817A BG4381779A BG30470A3 BG 30470 A3 BG30470 A3 BG 30470A3 BG 7943817 A BG7943817 A BG 7943817A BG 4381779 A BG4381779 A BG 4381779A BG 30470 A3 BG30470 A3 BG 30470A3
Authority
BG
Bulgaria
Prior art keywords
etraction
acrilic acid
acrilic
acid
acid etraction
Prior art date
Application number
BG7943817A
Other languages
Bulgarian (bg)
English (en)
Inventor
Wagner
Original Assignee
The Standart Oil Compani,Us
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 The Standart Oil Compani,Us filed Critical The Standart Oil Compani,Us
Publication of BG30470A3 publication Critical patent/BG30470A3/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BG7943817A 1978-09-13 1979-06-07 Method for acrilic acid etraction BG30470A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94209078A 1978-09-13 1978-09-13

Publications (1)

Publication Number Publication Date
BG30470A3 true BG30470A3 (en) 1981-06-15

Family

ID=25477562

Family Applications (1)

Application Number Title Priority Date Filing Date
BG7943817A BG30470A3 (en) 1978-09-13 1979-06-07 Method for acrilic acid etraction

Country Status (16)

Country Link
EP (1) EP0009545B1 (xx)
JP (1) JPS5540664A (xx)
AT (1) AT370719B (xx)
BG (1) BG30470A3 (xx)
BR (1) BR7903545A (xx)
CA (1) CA1149414A (xx)
CS (1) CS213394B2 (xx)
DD (1) DD146588A5 (xx)
DE (1) DE2964204D1 (xx)
EG (1) EG13923A (xx)
ES (1) ES481587A1 (xx)
IN (1) IN151108B (xx)
NO (1) NO792951L (xx)
PT (1) PT69760A (xx)
RO (1) RO79610A (xx)
YU (1) YU221579A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1316545C (en) * 1987-06-27 1993-04-20 Morimasa Kuragano Quenching process of reaction product gas containing methacrylic acid and treatment method of quenched liquid
US4999452A (en) * 1989-05-15 1991-03-12 Union Carbide Chemicals And Plastics Company Inc. Process for producing acrylic ester
DE4026732A1 (de) * 1990-08-24 1992-02-27 Huels Chemische Werke Ag Verfahren zur reinigung eines oxidationsabgases mit energierueckgewinnung
DE19814375A1 (de) 1998-03-31 1999-10-07 Basf Ag Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern
DE19814387A1 (de) * 1998-03-31 1999-10-07 Basf Ag Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern
US6197855B1 (en) 1998-09-29 2001-03-06 Solutia Inc. Nucleation of Polyamides in the presence of hypophosphite
DE19855045C2 (de) * 1998-11-28 2003-01-02 Walter Ag Mit Schneidplatten bestückter Präzisionsfräser
JP4759153B2 (ja) * 2001-03-21 2011-08-31 株式会社日本触媒 （メタ）アクリル酸溶液の蒸留方法
JP2005298384A (ja) * 2004-04-09 2005-10-27 Asahi Kasei Chemicals Corp （メタ）アクリル酸又は／かつ（メタ）アクロレインを含む反応ガスの冷却方法
EP1773748B1 (en) * 2004-08-02 2010-05-19 LG Chem, Ltd. Method for producing (meth)acrylic acid
JP5821672B2 (ja) * 2012-02-07 2015-11-24 三菱化学株式会社 アクリル酸の製造方法
DE102014215437A1 (de) * 2014-08-05 2015-11-05 Basf Se Kolonne zur thermischen Behandlung eines Fluids
US9115067B1 (en) 2014-12-22 2015-08-25 Novus International, Inc. Process for the manufacture of acrolein
FR3087353B1 (fr) * 2018-10-18 2022-12-16 Arkema France Procede de traitement d'un effluent gazeux issu d'une decomposition pyrolytique d'un polymere

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1568925C3 (de) * 1966-08-09 1975-10-09 Hoechst Ag, 6000 Frankfurt Verfahren zur Abtrennung von Acrylsäure aus den Reaktionsgasen der Propylen- oder Acrolein-Oxydation
JPS4810452B1 (xx) * 1969-05-08 1973-04-03
AR206439A1 (es) * 1974-10-07 1976-07-23 Celanese Corp Un metodo para la recuperacion de un acido acrilico crudo

Also Published As

Publication number Publication date
NO792951L (no) 1980-03-14
EP0009545A1 (en) 1980-04-16
DE2964204D1 (en) 1983-01-13
BR7903545A (pt) 1980-06-03
EG13923A (en) 1982-12-31
EP0009545B1 (en) 1982-12-08
AT370719B (de) 1983-04-25
CS213394B2 (en) 1982-04-09
DD146588A5 (de) 1981-02-18
ES481587A1 (es) 1980-02-16
IN151108B (xx) 1983-02-19
CA1149414A (en) 1983-07-05
RO79610A (ro) 1982-08-17
PT69760A (en) 1979-07-01
YU221579A (en) 1984-02-29
JPS5540664A (en) 1980-03-22
ATA592779A (de) 1982-09-15

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