WO2005019146A1 - 第3級ブチルアルコールの製造方法 - Google Patents
第3級ブチルアルコールの製造方法 Download PDFInfo
- Publication number
- WO2005019146A1 WO2005019146A1 PCT/JP2004/012139 JP2004012139W WO2005019146A1 WO 2005019146 A1 WO2005019146 A1 WO 2005019146A1 JP 2004012139 W JP2004012139 W JP 2004012139W WO 2005019146 A1 WO2005019146 A1 WO 2005019146A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- isobutylene
- tertiary butyl
- butyl alcohol
- reaction
- exchange resin
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
- C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C11/00—Fermentation processes for beer
- C12C11/02—Pitching yeast
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Definitions
- the present invention relates to a method for producing tertiary butyl alcohol.
- Patent Document 1 describes a method for producing tertiary butyl alcohol using a reactive distillation column.
- Patent Document 2 discloses a method for producing tertiary butyl alcohol using sulfolane as a solvent for a hydration reaction.
- Patent Document 1 JP-A-3-106840
- Patent Document 2 JP-A-8-53381
- the catalyst is not sufficient for industrial implementation because the contact between the aqueous phase, the oil phase composed of isobutylene-containing hydrocarbon, and the cation exchange resin is insufficient and the hydration reaction rate is low. There was a problem that a large amount was required.
- the method of Patent Document 2 has a problem that the productivity is low (the yield is low) when a raw material having a low isobutylene concentration is used because the hydration reaction is an equilibrium reaction and the conversion of isobutylene is limited. .
- the present invention has been made in view of these problems, and a purpose thereof is to provide a method for producing tertiary butyl alcohol having a high hydration reaction rate of isobutylene, especially when low-concentration isobutylene is used as a raw material.
- the present invention uses a reactive distillation apparatus to convert tertiary butyl alcohol from isobutylene and water in the presence of at least one solvent selected from the group consisting of sulfones and organic carboxylic acids and a cation exchange resin catalyst. It is a method of manufacturing.
- the solvent is at least one solvent selected from the group consisting of sulfolane, dimethyl sulfone, and acetic acid, and the amount of the solvent is preferably 0.01 mol or more per 1 mol of isobutylene.
- the cation exchange resin is a polystyrene sulfonic acid type resin, a phenol sulfonic acid type resin, or a perfluorosulfonic acid resin, and is preferably a porous cation exchange resin.
- FIG. 1 is a schematic diagram of a reactive distillation apparatus. BEST MODE FOR CARRYING OUT THE INVENTION
- isobutylene may be used alone, but a liquefied gas composed of isobutylene-containing hydrocarbon (hereinafter, simply referred to as liquefied gas) is usually used.
- liquefied gas composed of isobutylene-containing hydrocarbon
- examples of the isobutylene-containing hydrocarbon include a mixture of butenes and butanes containing isobutylene.
- Industrially, a C4 hydrocarbon mixture obtained by thermal cracking, steam cracking, catalytic cracking or the like of petroleum, and preferably those from which butadiene has been removed are used.
- the raw material isobutylene
- a liquid gas containing unreacted isobutylene after the hydration reaction can be used as the raw material.
- the method of the present invention can be sufficiently subjected to the reaction.
- the liquefied gas containing unreacted isobutylene is often a mixture with a tertiary butyl alcohol aqueous solution. In the present invention, such a mixture is separated.
- the raw material water is not particularly limited, and for example, distilled water, deionized water, drinking water and the like can be used.
- the amount of water is preferably from 1.0 to 10 mol, more preferably from 1.05 to 8 mol, per 1 mol of isobutylene, from the viewpoint of suppressing the dimer and trimer of isobutylene and improving the reaction rate.
- the solvent used in the present invention is at least one selected from the group consisting of sulfones and organic carboxylic acids.
- the solvent may be a mixed solvent of two or more solvents included in these groups, or may be a mixed solvent containing a solvent not included in the above groups.
- Solvents for sulfones include, for example, sulfolane, 2-methylsulfolane, 3-methinoresnoreholane, 3-propylsulfolane, 3-butynolesnoreholane, dimethylszolehon, getylsnorefon, methylethylsnorefon , Dipropyl sulfone, sulfonal, trional and the like.
- Examples of the solvent for the organic carboxylic acids include carboxylic anhydrides, and examples thereof include acetic acid, acetic anhydride, propionic acid, propionic anhydride, butyric acid, and isobutyric acid. Of these, sulfolane, dimethyl sulfone, and acetic acid are preferable as the solvent used in the present invention.
- the lower limit of the amount of the solvent is preferably at least 0.01 mol, more preferably at least 0.05 mol, per mol of isobutylene supplied to the reactive distillation apparatus, from the viewpoint of reaction rate and economy.
- the upper limit is preferably 1.0 mol or less, more preferably 0.8 mol or less.
- the cation exchange resin used in the present invention is preferably a strongly acidic cation exchange resin from the viewpoint of improving the reaction rate.
- a strongly acidic cation exchange resin for example, a copolymer of styrene and divinylbenzene is used as a mother nucleus, and a polystyrene sulfonic acid type resin containing a sulfonic acid group, or phenol and formaldehyde are condensed. Examples thereof include a phenolic sulfonic acid type resin containing a sulfonic acid group, and a perfluorophenolic resin having a snorenoic acid group in a copolymer of vinyl ether and phenolic carbon.
- the cation exchange resin is classified into a gel type, a porous type having physical pores, and the like according to a geometrical structure.
- a porous type cation exchange resin is preferable from the viewpoint of improving the reaction rate.
- Examples of the porous cation exchange resin include “Levacit” (trade name, manufactured by Bayer AG) and “Amberlist” (trade name, manufactured by Rohm and Haas Company).
- the reactive distillation apparatus used in the present invention has a reaction section in which a catalyst is present, and the reaction and distillation can be simultaneously performed in the reaction section.
- a reactive distillation apparatus examples include a type having a reaction section 1 filled with a cation exchange resin as shown in FIG. 1 and capable of simultaneously performing reaction and distillation in the reaction section.
- the reaction distillation apparatus preferably has a concentration section 2 above the reaction section and a recovery section 3 below the reaction section, and is preferably equipped with a reboiler and a condenser (in FIG. 1, the reboiler and the condenser are omitted).
- a decanter for water separation may be arranged downstream of the condenser as needed.
- the method of charging the cation exchange resin is not particularly limited, but the cation exchange resin is usually particles having a particle size of about 0.3 to 1.2 mm. I will. For this reason, for example, a cation-exchange resin is placed in a bag-like container made of stainless steel, nylon, glass fiber, polyester, cotton, etc., and formed into a cylindrical, spherical, donut, cubic, or tube shape. Holding the cation-exchange resin sandwiched between corrugated plates woven in a wire mesh, holding the cation-exchange resin, placing a wire-mesh container on the tray, and holding the cation-exchange resin. It is preferable to increase the porosity by a method such as mixing with a filler such as Raschig ring or Berl saddle and filling. The porosity is preferably set to 60 to 95%.
- the raw material isobutylene starts at point 4 below the reaction section and the raw water starts at point 5 above the reaction section so that the raw material and the cation exchange resin can be effectively contacted in reaction section 1. It is preferred to supply.
- the method of supplying the solvent is particularly Although not limited, when the boiling point is higher than water, it is preferable to supply from a point above the reaction section, and when the boiling point is lower than water, supply from an appropriate point in the reaction section corresponding to the boiling point. Is preferred.
- the temperature (reaction temperature) of the reaction section is preferably 25 to 100 ° C, because a too high temperature causes a side reaction, and a too low temperature lowers the reaction rate. Is more preferred.
- the reaction pressure corresponds to the vapor pressure of a liquefied gas comprising an isobutylene-containing hydrocarbon corresponding to the reaction temperature, and is preferably from 0.2 to 2 MPa, more preferably from 0.4 to 1.6 MPa.
- the bottom liquid 7 containing tertiary butyl alcohol be continuously extracted.
- the extracted liquid can be separated into tertiary butyl alcohol and a solvent, if necessary, by an alcohol separation tower or the like.
- the tertiary butyl alcohol obtained here becomes a product.
- the separated solvent may be returned to the reactive distillation apparatus and used repeatedly.
- Examples of the method for allowing the solvent to exist in the reactive distillation apparatus include a method in which the solvent is supplied alone into the column, a method in which the solvent is supplied into the column in the form of a mixed solution of the solvent isobutylene or the raw water, and the like. .
- Main unit Product name “HP 6850 Series” manufactured by HEWLETT PACKRD, column: Product name “AL 2 O 3 / KC L PLOTJ” manufactured by GL Sciences Inc. Inner diameter 0.32 mm, length 50 m, DF 5.0, 100.
- the OO ⁇ U LD calibration curve is as follows: an arbitrary mixture of isobutylene and isobutane is placed in a pressure vessel, and gas and liquid are sufficiently equilibrated at a constant temperature.A small amount of the gas phase is collected in a gas bag.
- the reactive distillation unit is composed of a reboiler section, a reaction section, and a part of a condenser in order from the bottom, which are connected by conduits.
- the reboiler section uses a 1-liter glass autoclave (trade name “Hypergraster TEM-V” manufactured by Pressure Glass Corporation) equipped with a stirrer, thermometer, pressure gauge, and heater for heating.
- a stainless steel tube-type reactor with a temperature sensor at the top and bottom of the tower is 28 mm in diameter and 240 mm in length, and a part of the condenser is a stainless steel double tube of 28 mm in diameter and 200 mm in length. Condensers were used respectively.
- a strongly acidic macroporous type ion exchange resin Levatit Catris K2621 manufactured by Bayer was used as a cation exchange resin for the catalyst.
- the catalyst was used by filling it in a 80 mesh mesh bag (diameter 8 mm, length 40 mm) filled in the reaction part.
- the solvent used was “Sulfolane” (trade name, manufactured by Wako Pure Chemical Industries, Ltd.).
- the method of adding this 5 00 cm 3 after 40 mass% sulfolane aqueous solution was about 20 0 g prepared in a container, 3 a sachet was placed in a 50 ° C ion-exchange resin is dried overnight with hot air dryer 0 Then, the ion-exchange resin was swollen with an aqueous solution of sulfolane. After that, the pouch was lifted and the excess sulfolane aqueous solution was removed by blowing compressed air.
- the ion-exchange resin (dry product: 48 cm 3 ) contained 10.3 g (0.086 mol) of sulfolane and 15.5 g (0.860 mol) of water.
- the above ion exchange resin (wet) was charged into a tubular reactor. At this time, the porosity of the reaction part based on the dry product was 63% from the reaction part filling volume of 130 cm 3 .
- the temperature of the condenser cooling water was controlled so that the reaction pressure was 1.0 MPa and the tower bottom temperature was 70 ° C.
- the cooling water temperature when stable was in the range of 33 to 35 ° C.
- the heater voltage was controlled to adjust the amount of vapor to 40 cm 3 Z minutes.
- Example 1 Example 2
- Example 3 Comparative Example Isobutylene sulfolane dimethyl sulfone acetic acid
- Example 1 The same operation as in Example 1 was carried out except that sulfolane was not added. The results are shown in Table 1. Since no solvent was added, the isobutylene consumption rate per unit catalyst was low.
- Example 1 The same operation as in Example 1 was carried out except that 5.2 g of dimethyl sulfone (trade name, manufactured by Wako Pure Chemical Industries, Ltd.) and the amount of water were changed to 17.8 g. The results are shown in Table 1.
- Example 1 The same operation as in Example 1 was performed, except that 6.4 g of acetic acid (trade name, manufactured by Wako Pure Chemical Industries, Ltd.) and the amount of water were changed to 13.3 g. The results are shown in Table 1.
- acetic acid trade name, manufactured by Wako Pure Chemical Industries, Ltd.
- tertiary butyl alcohol can be produced at a high hydration reaction rate of isobutylene.
- Tertiary butyl alcohol can be produced at the hydration rate of butylene.
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- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Mycology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/568,614 US20070010697A1 (en) | 2003-08-21 | 2004-08-18 | Method for producing tertiary butyl alcohol |
| JP2005513340A JPWO2005019146A1 (ja) | 2003-08-21 | 2004-08-18 | 第3級ブチルアルコールの製造方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003-297323 | 2003-08-21 | ||
| JP2003297323 | 2003-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005019146A1 true WO2005019146A1 (ja) | 2005-03-03 |
Family
ID=34213640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/012139 Ceased WO2005019146A1 (ja) | 2003-08-21 | 2004-08-18 | 第3級ブチルアルコールの製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20070010697A1 (ja) |
| JP (1) | JPWO2005019146A1 (ja) |
| CN (1) | CN1835902A (ja) |
| TW (1) | TW200514767A (ja) |
| WO (1) | WO2005019146A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2485089C2 (ru) * | 2010-05-04 | 2013-06-20 | Общество с ограниченной ответственностью "Еврохим-СПб-Трейдинг" | Способ получения третичного бутилового спирта |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100519498C (zh) * | 2006-11-08 | 2009-07-29 | 褚雅志 | 一种联产甲基叔丁基醚和叔丁醇的生产方法 |
| CN101423454B (zh) * | 2007-11-01 | 2012-01-11 | 中国石油天然气股份有限公司 | 一种由含异丁烯的碳四烃反应萃取制叔丁醇的方法 |
| CN102311315B (zh) * | 2010-07-07 | 2014-07-23 | 中国石油化工股份有限公司 | 环戊烯水合生产环戊醇的方法 |
| CN102229522B (zh) * | 2011-04-28 | 2013-12-04 | 宁波尖锋紫星生物科技有限公司 | 1-氯-2-甲基-2-丙醇的制备方法 |
| CN102911016A (zh) * | 2011-08-01 | 2013-02-06 | 中国石油化工股份有限公司 | 环戊烯水合生产环戊醇的方法 |
| CN111377788B (zh) * | 2018-12-28 | 2023-01-10 | 中国石油化工股份有限公司 | 异丁烯齐聚反应的方法 |
| CN109824475B (zh) * | 2019-04-09 | 2022-06-07 | 烟台大学 | 一种利用混合碳四中异丁烯水合生产叔丁醇的方法 |
| CN114436855B (zh) * | 2020-10-31 | 2024-07-02 | 中国石油化工股份有限公司 | 由异丁烯制备叔丁胺的方法 |
| CN112898119A (zh) * | 2021-01-27 | 2021-06-04 | 宁波南大光电材料有限公司 | 一种3-羟乙基六氟异丙醇的制备方法及其酸催化装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032116A (ja) * | 1973-07-25 | 1975-03-28 | ||
| JPS5581825A (en) * | 1978-12-15 | 1980-06-20 | Mitsui Petrochem Ind Ltd | Production of tertiary butyl alcohol |
| JPS5634643A (en) * | 1979-08-31 | 1981-04-06 | Toa Nenryo Kogyo Kk | Preparation of tertiary butyl alcohol |
| JPH03106840A (ja) * | 1989-08-28 | 1991-05-07 | Chem Res & Licensing Co | 第三級アルコールの製造法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011272A (en) * | 1973-07-25 | 1977-03-08 | Mitsubishi Rayon Co., Ltd. | Process for producing tertiary butyl alcohol |
| US4270011A (en) * | 1980-06-09 | 1981-05-26 | Toa Nenryo Kogyo Kabushiki Kaisha | Process for the production of tertiary butyl alcohol |
| US5204064A (en) * | 1989-03-23 | 1993-04-20 | Chemical Research & Licensing Company | Apparatus for conducting a catalytic distillation process |
-
2004
- 2004-08-16 TW TW093124497A patent/TW200514767A/zh unknown
- 2004-08-18 WO PCT/JP2004/012139 patent/WO2005019146A1/ja not_active Ceased
- 2004-08-18 CN CNA2004800234244A patent/CN1835902A/zh active Pending
- 2004-08-18 US US10/568,614 patent/US20070010697A1/en not_active Abandoned
- 2004-08-18 JP JP2005513340A patent/JPWO2005019146A1/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032116A (ja) * | 1973-07-25 | 1975-03-28 | ||
| JPS5581825A (en) * | 1978-12-15 | 1980-06-20 | Mitsui Petrochem Ind Ltd | Production of tertiary butyl alcohol |
| JPS5634643A (en) * | 1979-08-31 | 1981-04-06 | Toa Nenryo Kogyo Kk | Preparation of tertiary butyl alcohol |
| JPH03106840A (ja) * | 1989-08-28 | 1991-05-07 | Chem Res & Licensing Co | 第三級アルコールの製造法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2485089C2 (ru) * | 2010-05-04 | 2013-06-20 | Общество с ограниченной ответственностью "Еврохим-СПб-Трейдинг" | Способ получения третичного бутилового спирта |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200514767A (en) | 2005-05-01 |
| CN1835902A (zh) | 2006-09-20 |
| JPWO2005019146A1 (ja) | 2006-10-19 |
| US20070010697A1 (en) | 2007-01-11 |
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