RU2010117944A - METHOD FOR PRODUCING TERTIC BUTYL ALCOHOL - Google Patents
METHOD FOR PRODUCING TERTIC BUTYL ALCOHOL Download PDFInfo
- Publication number
- RU2010117944A RU2010117944A RU2010117944/04A RU2010117944A RU2010117944A RU 2010117944 A RU2010117944 A RU 2010117944A RU 2010117944/04 A RU2010117944/04 A RU 2010117944/04A RU 2010117944 A RU2010117944 A RU 2010117944A RU 2010117944 A RU2010117944 A RU 2010117944A
- Authority
- RU
- Russia
- Prior art keywords
- layer
- feed
- butyl alcohol
- catalyst
- reactor
- Prior art date
Links
Abstract
Способ получения третичного бутилового спирта жидкофазной реакцией изобутилена или изобутиленсодержащей углеводородной смеси с водой при повышенной температуре в присутствии третичного бутилового спирта в качестве растворителя с прямоточной подачей потока исходных реагентов в колонный реактор, заполненный несколькими слоями сульфокатионитного катализатора, с последующим выделением ректификацией целевого продукта из полученной реакционной смеси, отличающийся тем, что используют реактор, заполненный четырьмя или пятью слоями катализатора, в которых количество катализатора увеличивают от слоя к слою по направлению подачи потока исходных реагентов при следующем объемном соотношении, % от общего количества катализатора для реактора с четырьмя слоями: ! в первом слое 10-14, ! во втором слое 16-20, ! в третьем слое 26-30, ! в четвертом слое 39-45, ! и при следующем объемном соотношении, % от общего количества для реактора с пятью слоями: ! в первом слое 7-10, ! во втором слое 11-15, ! в третьем 16-20, ! в четвертом слое 23-28, ! в пятом слое 32-38. A method of producing tertiary butyl alcohol by a liquid-phase reaction of isobutylene or an isobutylene-containing hydrocarbon mixture with water at an elevated temperature in the presence of tertiary butyl alcohol as a solvent with a straight-through feed of a feed of reactants into a column reactor filled with several layers of sulfation cation catalyst, followed by isolation by rectification of the target product from the obtained reaction mixtures, characterized in that they use a reactor filled with four or five layers of cat an analyzer in which the amount of catalyst is increased from layer to layer in the direction of feed of the feed of the reactants in the following volume ratio,% of the total amount of catalyst for a reactor with four layers:! in the first layer 10-14,! in the second layer 16-20,! in the third layer 26-30,! in the fourth layer 39-45,! and in the following volume ratio,% of the total for a five-layer reactor:! in the first layer 7-10,! in the second layer 11-15,! in the third 16-20! in the fourth layer 23-28,! in the fifth layer 32-38.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010117944/04A RU2453526C2 (en) | 2010-05-04 | 2010-05-04 | Method of producing tertiary butyl alcohol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010117944/04A RU2453526C2 (en) | 2010-05-04 | 2010-05-04 | Method of producing tertiary butyl alcohol |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010117944A true RU2010117944A (en) | 2011-11-10 |
RU2453526C2 RU2453526C2 (en) | 2012-06-20 |
Family
ID=44996896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010117944/04A RU2453526C2 (en) | 2010-05-04 | 2010-05-04 | Method of producing tertiary butyl alcohol |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2453526C2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610124A (en) * | 1979-07-05 | 1981-02-02 | Sumitomo Chem Co Ltd | Preparation of tert-butyl alcohol |
DE3419392C1 (en) * | 1984-05-24 | 1985-12-05 | Deutsche Texaco Ag, 2000 Hamburg | Process for the continuous production of isopropyl alcohol or sec. Butyl alcohol |
RU2307823C1 (en) * | 2006-03-14 | 2007-10-10 | Общество с ограниченной ответственностью "Тольяттикаучук" | Tertiary butyl alcohol pd process |
RU2304137C1 (en) * | 2006-03-14 | 2007-08-10 | Общество с ограниченной ответственностью "Тольяттикаучук" | Tertiary butyl alcohol production process |
-
2010
- 2010-05-04 RU RU2010117944/04A patent/RU2453526C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2453526C2 (en) | 2012-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Rubio-Caballero et al. | Acetalization of furfural with zeolites under benign reaction conditions | |
da Silva et al. | The influence of impurities on the acid-catalyzed reaction of glycerol with acetone | |
ES2891557T3 (en) | Process for preparing an olefin by catalytic conversion of at least one alcohol | |
ES2646283T3 (en) | Dehydration of alcohols on crystalline silicates | |
Zheng et al. | Boronic acid catalysis: An atom-economical platform for direct activation and functionalization of carboxylic acids and alcohols | |
Yan et al. | Cascade conversion of acetic acid to isobutene over yttrium-modified siliceous beta zeolites | |
KR101960146B1 (en) | Method for producing isobutylene from isobutanol | |
WO2014045260A3 (en) | Multi component mixture of magnesiumcoholates, magnesiumhalides and alcohol, processes to make them and their use in processes to make olefin polymerization catalyst | |
RU2014138169A (en) | CATALYST AND METHOD FOR PRODUCING ACETIC ACID AND DIMETHYL ETHER | |
RU2014134520A (en) | METHOD FOR PRODUCING ETHYLENE AND OTHER OLEFINS FROM AQUEOUS SOLUTIONS OF THE RELATED ALCOHOLS | |
Becerra et al. | Kinetic modeling of polymer-grade ethylene production by diluted ethanol dehydration over H-ZSM-5 for industrial design | |
Barbarossa et al. | Kinetic parameter estimation for methanol dehydration to dimethyl ether over sulfonic and polymeric acid catalysts | |
Pico et al. | Etherification of glycerol with benzyl alcohol | |
WO2009054616A3 (en) | Process for producing light olefins from synthesis gas using dual sequential bed reactor | |
FI20065405A0 (en) | Process for making polyolefins | |
FR2951163B1 (en) | PROCESS FOR PRODUCTION OF DISTILLATE BY CATALYTIC OLIGOMERIZATION OF OLEFINS IN THE PRESENCE OF OXYGEN COMPOUNDS | |
RU2010117944A (en) | METHOD FOR PRODUCING TERTIC BUTYL ALCOHOL | |
Li et al. | Nano-H-ZSM-5 with Short b-Axis Channels as a Highly Efficient Catalyst for the Synthesis of Ethyl Levulinate from Furfuryl Alcohol | |
Samoilov et al. | Flow reactor synthesis of cetane-enhancing fuel additive from 1-butanol | |
RU2010117963A (en) | METHOD FOR PRODUCING TERTIC BUTYL ALCOHOL | |
RU2010117945A (en) | METHOD FOR PRODUCING TERTIC BUTYL ALCOHOL | |
RU2010118901A (en) | METHOD FOR PRODUCING 4,4-DIMETHYL-1,3-DIOXANE | |
Shetty et al. | Zeolite Catalyzed Conversion of Oxygenates: Influence of Water Content and Substrate Complexity on Aqueous Phase Alcohol Dehydration | |
RU2554354C1 (en) | Method of obtaining isoprene | |
RU2018140198A (en) | METHOD OF CARBONILATION FOR PRODUCING METHYL ACETATE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150505 |