BR112012030782A8 - refino catalítico de terrenos de origem de polpa - Google Patents
refino catalítico de terrenos de origem de polpaInfo
- Publication number
- BR112012030782A8 BR112012030782A8 BR112012030782A BR112012030782A BR112012030782A8 BR 112012030782 A8 BR112012030782 A8 BR 112012030782A8 BR 112012030782 A BR112012030782 A BR 112012030782A BR 112012030782 A BR112012030782 A BR 112012030782A BR 112012030782 A8 BR112012030782 A8 BR 112012030782A8
- Authority
- BR
- Brazil
- Prior art keywords
- origin
- lands
- catalytic refining
- cymene
- pulp
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 2
- 238000007670 refining Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 3
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Natural products CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 abstract 3
- 241000779819 Syncarpia glomulifera Species 0.000 abstract 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000001739 pinus spp. Substances 0.000 abstract 2
- 229940036248 turpentine Drugs 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006477 desulfuration reaction Methods 0.000 abstract 1
- 230000023556 desulfurization Effects 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- -1 p-cymene compound Chemical class 0.000 abstract 1
- 238000004537 pulping Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- 150000003505 terpenes Chemical class 0.000 abstract 1
- 235000007586 terpenes Nutrition 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2767—Changing the number of side-chains
- C07C5/277—Catalytic processes
- C07C5/2775—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F3/00—Obtaining spirits of turpentine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
refino catalítico de terpenos de origem de polpa. a presente invenção está correlacionada a um composto de p-cimeno de origem biológica, que pode ser ainda convertido em tereftalato. além disso, é descrito um método para conversão de sulfato de bruto de terebentina (aguarrás), recuperado de polpação química de madeira, em p-cimeno e, eventualmente, em ácido tereftálico de origem biológica e derivados do mesmo, respectivamente. no dito método, as etapas de conversão e dessulfurização são realizadas em uma única etapa reacional. a presente divulgação é tambem correlacionada ao uso de catalisadores de zeólito no referido método.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20105630A FI125782B (fi) | 2010-06-03 | 2010-06-03 | Sulppuperäisten terpeenien katalyyttinen jalostus |
| FI20105630 | 2010-06-03 | ||
| PCT/FI2011/050518 WO2011151526A1 (en) | 2010-06-03 | 2011-06-03 | Method of converting alpha-pinene to para-cymene by using a zeolitic catalyst |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112012030782A2 BR112012030782A2 (pt) | 2021-06-01 |
| BR112012030782A8 true BR112012030782A8 (pt) | 2021-07-06 |
| BR112012030782B1 BR112012030782B1 (pt) | 2022-07-12 |
Family
ID=42308087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012030782-7A BR112012030782B1 (pt) | 2010-06-03 | 2011-06-03 | Refino catalítico de terpenos de origem de polpa |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9469581B2 (pt) |
| EP (1) | EP2580179B1 (pt) |
| CN (1) | CN103003223B (pt) |
| BR (1) | BR112012030782B1 (pt) |
| CA (1) | CA2801394C (pt) |
| FI (1) | FI125782B (pt) |
| PL (1) | PL2580179T3 (pt) |
| RU (1) | RU2555368C2 (pt) |
| WO (1) | WO2011151526A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE537150C2 (sv) * | 2012-02-14 | 2015-02-17 | Holmen Ab | Metod för att isolera cymen |
| CN105473535A (zh) * | 2013-08-14 | 2016-04-06 | 霍尔曼公司 | 用于制备对-甲基异丙基苯的方法 |
| CN107008499B (zh) * | 2017-04-13 | 2019-12-31 | 上海科技大学 | 可将萜类化合物转化为芳香烃的组合催化剂及方法 |
| WO2021021694A1 (en) * | 2019-07-26 | 2021-02-04 | International Flavors And Fragrances Inc. | Circular economic methods for fragrance ingredients |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3130007A (en) * | 1961-05-12 | 1964-04-21 | Union Carbide Corp | Crystalline zeolite y |
| CA973206A (en) | 1972-02-29 | 1975-08-19 | Oldrich Prochazka | Turpentine purification process |
| US3778486A (en) | 1972-04-19 | 1973-12-11 | Scm Corp | Turpentine fraction purification |
| FR2243246A1 (en) | 1973-09-12 | 1975-04-04 | Scm Corp | Turpentine fraction purificn - by multi-stage activated carbon sorption process |
| SU929676A1 (ru) | 1980-07-10 | 1982-05-23 | Центральный научно-исследовательский и проектный институт лесохимической промышленности | Способ очистки сульфатного скипидара |
| US4382152A (en) | 1981-10-14 | 1983-05-03 | The Goodyear Tire & Rubber Company | Process for the conversion of terpenes to cymenes |
| DE3513569A1 (de) | 1985-04-16 | 1986-10-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von alkylbenzolen |
| FR2597495B1 (fr) | 1986-04-18 | 1988-07-29 | Elf Aquitaine | Procede et catalyseur de desulfuration des essences terpeniques |
| FR2605900B1 (fr) | 1986-10-29 | 1988-12-23 | Elf Aquitaine | Perfectionnement au procede de desulfuration des essences terpeniques |
| RU2200144C1 (ru) * | 2001-07-05 | 2003-03-10 | Институт нефтехимии и катализа АН РБ и УНЦ РАН | Способ получения п-цимола (п-метилизопропилбензола) |
| CN1317348C (zh) * | 2004-09-27 | 2007-05-23 | 广西大学 | 一种高含量脱氢枞酸的浅色歧化松香和对伞花烃同时制造的方法 |
-
2010
- 2010-06-03 FI FI20105630A patent/FI125782B/fi active IP Right Grant
-
2011
- 2011-06-03 BR BR112012030782-7A patent/BR112012030782B1/pt active IP Right Grant
- 2011-06-03 EP EP11789317.2A patent/EP2580179B1/en active Active
- 2011-06-03 WO PCT/FI2011/050518 patent/WO2011151526A1/en active Application Filing
- 2011-06-03 RU RU2012153228/04A patent/RU2555368C2/ru active
- 2011-06-03 CA CA2801394A patent/CA2801394C/en active Active
- 2011-06-03 PL PL11789317T patent/PL2580179T3/pl unknown
- 2011-06-03 CN CN201180027376.6A patent/CN103003223B/zh active Active
- 2011-06-03 US US13/701,658 patent/US9469581B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2801394C (en) | 2018-03-06 |
| FI125782B (fi) | 2016-02-15 |
| US9469581B2 (en) | 2016-10-18 |
| BR112012030782A2 (pt) | 2021-06-01 |
| RU2555368C2 (ru) | 2015-07-10 |
| EP2580179A1 (en) | 2013-04-17 |
| FI20105630A7 (fi) | 2011-12-04 |
| CA2801394A1 (en) | 2011-12-08 |
| BR112012030782B1 (pt) | 2022-07-12 |
| RU2012153228A (ru) | 2014-07-20 |
| PL2580179T3 (pl) | 2019-03-29 |
| FI20105630L (fi) | 2011-12-04 |
| EP2580179A4 (en) | 2015-11-11 |
| FI20105630A0 (fi) | 2010-06-03 |
| CN103003223B (zh) | 2016-04-06 |
| US20130165721A1 (en) | 2013-06-27 |
| WO2011151526A1 (en) | 2011-12-08 |
| EP2580179B1 (en) | 2018-08-15 |
| CN103003223A (zh) | 2013-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/06/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |