BR9503908A - Processo de obtenção e purificação do 2,6-dimetoxifenol (siringol) - Google Patents

Processo de obtenção e purificação do 2,6-dimetoxifenol (siringol)

Info

Publication number
BR9503908A
BR9503908A BR9503908A BR9503908A BR9503908A BR 9503908 A BR9503908 A BR 9503908A BR 9503908 A BR9503908 A BR 9503908A BR 9503908 A BR9503908 A BR 9503908A BR 9503908 A BR9503908 A BR 9503908A
Authority
BR
Brazil
Prior art keywords
syringol
dimethoxyphenol
purifying
obtaining
Prior art date
Application number
BR9503908A
Other languages
English (en)
Inventor
Pasa Vanya Marcia Duarte
Original Assignee
Acos Especiais Itabira Acesita
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 Acos Especiais Itabira Acesita filed Critical Acos Especiais Itabira Acesita
Priority to BR9503908A priority Critical patent/BR9503908A/pt
Publication of BR9503908A publication Critical patent/BR9503908A/pt

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
BR9503908A 1995-08-28 1995-08-28 Processo de obtenção e purificação do 2,6-dimetoxifenol (siringol) BR9503908A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9503908A BR9503908A (pt) 1995-08-28 1995-08-28 Processo de obtenção e purificação do 2,6-dimetoxifenol (siringol)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9503908A BR9503908A (pt) 1995-08-28 1995-08-28 Processo de obtenção e purificação do 2,6-dimetoxifenol (siringol)

Publications (1)

Publication Number Publication Date
BR9503908A true BR9503908A (pt) 1997-10-14

Family

ID=4062230

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9503908A BR9503908A (pt) 1995-08-28 1995-08-28 Processo de obtenção e purificação do 2,6-dimetoxifenol (siringol)

Country Status (1)

Country Link
BR (1) BR9503908A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107573222A (zh) * 2017-08-23 2018-01-12 广东宝杰环保科技有限公司 木焦油精细提纯装置及其提纯方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107573222A (zh) * 2017-08-23 2018-01-12 广东宝杰环保科技有限公司 木焦油精细提纯装置及其提纯方法

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25D Requested change of name of applicant approved

Owner name: ACESITA S.A. (BR/MG)

Free format text: ALTERADO DE: COMPANHIA ACOS ESPECIAIS ITABIRA - ACESITA

B24B Patent annual fee: requirement for complementing annual fee

Free format text: COMPLEMENTAR 7A, 8A, 9A, 10A, 11A, 12A, 13A, 14A E 15A ANUIDADES DE ACORDO COM TABELA VIGENTE REFERENTE AS GUIAS 30023310665X, 30023402813X, 300241228181, 220401964695, 220503641275, 220606014320, 220707903855, 220905759360, 220905759114, RESPECTIVAMENTE, E COMPROVAR O RECOLHIMENTO DA TAXA DE RESTAURACAO DA 5A A 9A E 14A ANUIDADES.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE AO DESPACHO 24.2 DA RPI 2077 DE 26/10/2010.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE DESPACHO 24.3 NA RPI 2090 DE 25/01/2011.