RO96847B1 - Process and installation for preparing high purity 2-phenoxyethanole - Google Patents

Process and installation for preparing high purity 2-phenoxyethanole

Info

Publication number
RO96847B1
RO96847B1 RO126403A RO12640387A RO96847B1 RO 96847 B1 RO96847 B1 RO 96847B1 RO 126403 A RO126403 A RO 126403A RO 12640387 A RO12640387 A RO 12640387A RO 96847 B1 RO96847 B1 RO 96847B1
Authority
RO
Romania
Prior art keywords
high purity
phenoxyethanole
installation
preparing high
phenoxyethanol
Prior art date
Application number
RO126403A
Other languages
Romanian (ro)
Other versions
RO96847A2 (en
Inventor
Lucia Chiriac
Valer Toc
Gabriela Brasat
Stefan Gavril
Alexandrina Bordianu
Original Assignee
Centrul De Cercetari Pentru Fibre Chimice
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 Centrul De Cercetari Pentru Fibre Chimice filed Critical Centrul De Cercetari Pentru Fibre Chimice
Priority to RO126403A priority Critical patent/RO96847B1/en
Publication of RO96847A2 publication Critical patent/RO96847A2/en
Publication of RO96847B1 publication Critical patent/RO96847B1/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Inventia se refera la un procedeu si o instalatie de fabricare a 2-fenoxietanolului de înalta puritate, plecând de la produs brut obtinut prin orice metoda de sinteza. Separarea si purificarea 2-fenoxietanolului din produsul brut de sinteza se face prin extractia cu apa si rectificarea pe o coloana de rectificare cu talere sau cu umplutura. Se obtine un 2-fenoxietanol de puritate 99,8...99,9%.The invention relates to a process and a plant for the manufacture of high purity 2-phenoxyethanol, starting from a crude product obtained by any method of synthesis. Separation and purification of 2-phenoxyethanol from the crude synthesis product is accomplished by extraction with water and grinding on a grinding column with tray or filler. A purity of 2-phenoxyethanol is obtained from 99.8% to 99.9%.

RO126403A 1987-01-05 1987-01-05 Process and installation for preparing high purity 2-phenoxyethanole RO96847B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO126403A RO96847B1 (en) 1987-01-05 1987-01-05 Process and installation for preparing high purity 2-phenoxyethanole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO126403A RO96847B1 (en) 1987-01-05 1987-01-05 Process and installation for preparing high purity 2-phenoxyethanole

Publications (2)

Publication Number Publication Date
RO96847A2 RO96847A2 (en) 1989-04-20
RO96847B1 true RO96847B1 (en) 1989-04-30

Family

ID=20120310

Family Applications (1)

Application Number Title Priority Date Filing Date
RO126403A RO96847B1 (en) 1987-01-05 1987-01-05 Process and installation for preparing high purity 2-phenoxyethanole

Country Status (1)

Country Link
RO (1) RO96847B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329051A (en) * 1992-12-30 1994-07-12 Phillips Petroleum Company Ether recovery

Also Published As

Publication number Publication date
RO96847A2 (en) 1989-04-20

Similar Documents

Publication Publication Date Title
DE3567672D1 (en) Process for the production of synthesis gas
ES8702395A1 (en) Process for the isolation and purification of podophyllotoxin.
JO2389B1 (en) Process for the preparation of racemic citalpram and/or s-orr-citalopram by separation of amixture of r-and s-citalopram
NZ219228A (en) Production of organic compounds from synthesis gas
PL235019A1 (en)
ES8301504A1 (en) Process for the production of fructose polymers and high fructose syrups
JPS5395196A (en) Production of purified sodium silicofluoride
RO96847B1 (en) Process and installation for preparing high purity 2-phenoxyethanole
MY130982A (en) A process for the preparation and fractionation of a mixture of dimethyl ether and chloromethane with methanol as extractant
ES2023560A6 (en) A stable form of cephradine, process for its production and intermediates used therein.
DE3165348D1 (en) Process for the production of synthesis gas from methanol
GB1449587A (en) Process for dehydrating acetone
ES8407511A1 (en) Beneficiated coal, coal mixtures and processes for the production thereof and an arrangement for producing a beneficiated coal product.
ES8405759A1 (en) Process for the preparation of aspartame.
DE3560312D1 (en) Process for the non-polluting production of solid silicon from finely divided silicon
RO87514B1 (en) Process for preparing methoxy-dialkylamino-s-triazines
RO94545B1 (en) Process for obtaining reactive high quality dibasic ammonium citrate
JPS51143597A (en) Process for purification of impure phosphoric acid
JPS5266684A (en) Purification and separation of 2-keto-l-glonic acid
KR880011072A (en) Separation method of monoalkyl maleate from dialkyl maleate
DE3169386D1 (en) Production of nitrogen by air separation
ES8505894A1 (en) Process for the manufacture of a rheological grade sepiolite-paligorskite product having a high solids concentration
JPS5692238A (en) Separation and recovery of hydroquinone derivative
JPS646282A (en) Production of maitansinoids
JPS5478397A (en) Production of purified salt water