[go: up one dir, main page]

BRPI0701772A2 - processo de enriquecimento de safrol - Google Patents

processo de enriquecimento de safrol

Info

Publication number
BRPI0701772A2
BRPI0701772A2 BRPI0701772-3A BRPI0701772A BRPI0701772A2 BR PI0701772 A2 BRPI0701772 A2 BR PI0701772A2 BR PI0701772 A BRPI0701772 A BR PI0701772A BR PI0701772 A2 BRPI0701772 A2 BR PI0701772A2
Authority
BR
Brazil
Prior art keywords
safrol
enrichment
enrichment process
desorption
rich
Prior art date
Application number
BRPI0701772-3A
Other languages
English (en)
Portuguese (pt)
Inventor
Marco Aurelio Cremasco
Pina Braga Nazareno De
Original Assignee
Unicamp
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 Unicamp filed Critical Unicamp
Priority to BRPI0701772-3A priority Critical patent/BRPI0701772A2/pt
Priority to PCT/BR2008/000133 priority patent/WO2008138084A2/fr
Publication of BRPI0701772A2 publication Critical patent/BRPI0701772A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/08—Preparation using an enricher
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105—Plant extracts, their artificial duplicates or their derivatives
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/025—Recovery by solvent extraction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/14—Preparation by elimination of some components

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mycology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Botany (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI0701772-3A 2007-05-10 2007-05-10 processo de enriquecimento de safrol BRPI0701772A2 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0701772-3A BRPI0701772A2 (pt) 2007-05-10 2007-05-10 processo de enriquecimento de safrol
PCT/BR2008/000133 WO2008138084A2 (fr) 2007-05-10 2008-05-09 Procédé d'enrichissement du safrole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0701772-3A BRPI0701772A2 (pt) 2007-05-10 2007-05-10 processo de enriquecimento de safrol

Publications (1)

Publication Number Publication Date
BRPI0701772A2 true BRPI0701772A2 (pt) 2008-12-23

Family

ID=40002663

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0701772-3A BRPI0701772A2 (pt) 2007-05-10 2007-05-10 processo de enriquecimento de safrol

Country Status (2)

Country Link
BR (1) BRPI0701772A2 (fr)
WO (1) WO2008138084A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102749395B (zh) * 2012-06-28 2014-04-09 广东省中药研究所 广东海风藤挥发油gc-ms指纹图谱的构建方法
CN109060979A (zh) * 2018-08-02 2018-12-21 成都中医药大学 一种亚甲二氧苯丙烯类毒素的测定方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104810A (en) * 1990-06-27 1992-04-14 United Technologies Corporation Zero gravity purge and trap for monitoring volatile organic compounds

Also Published As

Publication number Publication date
WO2008138084A3 (fr) 2008-12-31
WO2008138084A2 (fr) 2008-11-20

Similar Documents

Publication Publication Date Title
BR112012014736A2 (pt) purificação de isopreno a partir de recursos renováveis
AR072560A1 (es) Metodo para la purificacion de dioxido de carbono utilizando dioxido de carbono liquido
BR112018012788A2 (pt) método e instalação para produzir biometano por purificação de biogás a partir de instalações de armazenamento de resíduos não perigosos
BRPI1009343A2 (pt) método realizado por hardware que executa software, e, mídia legível por computador não temporária
BR112012030340A2 (pt) processo para tratar uma corrente de gás natural
BRPI0913176A2 (pt) processo de tratamento de um gás para diminuir seu teor de dióxido de carbono.
BRPI0804497B8 (pt) método para coletar ácido (met)acrílico e aparato para coletar ácido (met)acrílico
FR2947185B1 (fr) Procede de traitement de gaz acides
WO2011137020A3 (fr) Procédé et appareil pour la récupération du soufre de gaz acides
MX2012003650A (es) Metodos y configuraciones para purificacion de gas.
EP2243427A4 (fr) Outil de ponction avec mécanisme pour soulager une douleur de ponction d'aiguille et outil pour soulager une douleur de ponction d'aiguille
WO2008112605A3 (fr) Analyse différentielle de données de schéma de configuration
AR065475A1 (es) Procedimiento para separar una fraccion rica en n2 de una fraccion liquidificada rica en hidrocarburos, particularmente de gas natural liquidificado
BR112013026482A2 (pt) captura de amostra em uma única etapa para tiras de teste
BR112012025729A2 (pt) purificação por adsorção de caramelo
MX355265B (es) Proceso y planta para la destilación de metanol con recuperación de calor.
NO20053148L (no) Method and apparatus for energy reduction in acid gas capture processes.
FI20095785L (fi) Menetelmä hahmon tunnistamiseksi, hahmontunnistaja ja tietokoneohjelma
CL2022000602A1 (es) Un método y un sistema para disminuir h2s y co2 a partir de mezclas de gases ricos en h2s y co2 tales como mezclas de gases geotérmicos no condensables
BR112015030446A2 (pt) processo para redução do carbono orgânico total em águas residuais
MX341686B (es) Composicion que contiene scirpusin b, y proceso para producir una composicion que contiene scirpusin b.
AR100494A1 (es) Un proceso para recuperar metano a partir de una corriente gaseosa que incluye metano y etileno
WO2012142467A3 (fr) Procédé et appareil pour réduire les mécanismes de réaction chimique
BRPI0701772A2 (pt) processo de enriquecimento de safrol
BR112013025614A2 (pt) "métodos para purificação de hidrofobina ii e uso de um álcool para purificar a referida hidrofobina".

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]