MY186940A - Method and system for separating t-butanol from diisobutylene - Google Patents
Method and system for separating t-butanol from diisobutyleneInfo
- Publication number
- MY186940A MY186940A MYPI2018704013A MYPI2018704013A MY186940A MY 186940 A MY186940 A MY 186940A MY PI2018704013 A MYPI2018704013 A MY PI2018704013A MY PI2018704013 A MYPI2018704013 A MY PI2018704013A MY 186940 A MY186940 A MY 186940A
- Authority
- MY
- Malaysia
- Prior art keywords
- diisobutylene
- butanol
- separating
- adsorbing agent
- low
- Prior art date
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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
- B01J20/28019—Spherical, ellipsoidal or cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
- B01J20/28021—Hollow particles, e.g. hollow spheres, microspheres or cenospheres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28057—Surface area, e.g. B.E.T specific surface area
- B01J20/28059—Surface area, e.g. B.E.T specific surface area being less than 100 m2/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/12—Monohydroxylic acyclic alcohols containing four carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Provided are a method and system for separating a t-butanol and diisobutylene azeotrope. The purpose of separating t-butanol from diisobutylene is achieved by allowing the selective adsorption of t-butanol with an adsorbing agent flowing together with t-butanol and diisobutylene in a suspended bed, and performing continuous separation of diisobutylene from the adsorbing agent and continuous regeneration of the adsorbing agent using devices such as separator and ejector. In the method, no extraction agent is introduced, no large-scale, high-pressure equipment is used, the operating conditions are mild, the energy consumption is low and the safety risk is low. (Figure 1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610618717.1A CN107663147B (en) | 2016-07-29 | 2016-07-29 | A kind of method and system of separating tert-butanol and diisobutylene |
PCT/CN2016/093237 WO2018018651A1 (en) | 2016-07-29 | 2016-08-04 | Method and system for separating t-butanol from diisobutylene |
Publications (1)
Publication Number | Publication Date |
---|---|
MY186940A true MY186940A (en) | 2021-08-26 |
Family
ID=61016286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2018704013A MY186940A (en) | 2016-07-29 | 2016-08-04 | Method and system for separating t-butanol from diisobutylene |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP6717984B2 (en) |
KR (1) | KR102173854B1 (en) |
CN (1) | CN107663147B (en) |
MY (1) | MY186940A (en) |
SG (1) | SG11201810802RA (en) |
WO (1) | WO2018018651A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110452083B (en) * | 2019-08-05 | 2021-11-30 | 中国石油天然气集团有限公司 | Method and device for producing diisobutylene |
EP3964492A1 (en) | 2020-09-05 | 2022-03-09 | Indian Oil Corporation Limited | A process and apparatus for production and separation of alcohols and oligomerization of hydrocarbon feedstock |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53119801A (en) * | 1977-03-28 | 1978-10-19 | Kuraray Co Ltd | Rcovery of ethylene |
JPH01160510A (en) * | 1987-12-17 | 1989-06-23 | Naoharu Kasai | Apparatus for extraction coffee or the like |
JPH1160510A (en) * | 1997-08-15 | 1999-03-02 | Tonen Chem Corp | Purification of diisobutylene |
US6596913B1 (en) * | 2001-02-23 | 2003-07-22 | Catalytic Distillation Technologies | Recovery of tertiary butyl alcohol |
US6863778B2 (en) * | 2002-07-25 | 2005-03-08 | Catalytic Distillation Technologies | Separation of tertiary butyl alcohol from diisobutylene |
EP1388528B1 (en) * | 2002-08-06 | 2015-04-08 | Evonik Degussa GmbH | Process for the oligomerisation of isobutene contained in hydrocarbon streams containing n-butene |
US7012167B2 (en) * | 2003-10-08 | 2006-03-14 | Lyondell Chemical Technology, L.P. | Diisobutylene process |
CN2714547Y (en) * | 2004-07-19 | 2005-08-03 | 昆明理工大学 | Suspension bed absorber |
US8067655B2 (en) * | 2008-05-29 | 2011-11-29 | Lyondell Chemical Technology, L.P. | Diisobutylene process |
CN103242119A (en) * | 2013-05-23 | 2013-08-14 | 南京工业大学 | Method for separating diisobutylene and tertiary butanol mixture |
-
2016
- 2016-07-29 CN CN201610618717.1A patent/CN107663147B/en active Active
- 2016-08-04 KR KR1020187034301A patent/KR102173854B1/en active IP Right Grant
- 2016-08-04 MY MYPI2018704013A patent/MY186940A/en unknown
- 2016-08-04 WO PCT/CN2016/093237 patent/WO2018018651A1/en active Application Filing
- 2016-08-04 JP JP2018563164A patent/JP6717984B2/en active Active
- 2016-08-04 SG SG11201810802RA patent/SG11201810802RA/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2019518025A (en) | 2019-06-27 |
KR102173854B1 (en) | 2020-11-05 |
KR20190008867A (en) | 2019-01-25 |
CN107663147B (en) | 2019-07-23 |
JP6717984B2 (en) | 2020-07-08 |
SG11201810802RA (en) | 2019-01-30 |
WO2018018651A1 (en) | 2018-02-01 |
CN107663147A (en) | 2018-02-06 |
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