WO2007075178A1 - Method and apparatus for producing methanol with hydrocarbon recycling - Google Patents
Method and apparatus for producing methanol with hydrocarbon recycling Download PDFInfo
- Publication number
- WO2007075178A1 WO2007075178A1 PCT/US2006/004912 US2006004912W WO2007075178A1 WO 2007075178 A1 WO2007075178 A1 WO 2007075178A1 US 2006004912 W US2006004912 W US 2006004912W WO 2007075178 A1 WO2007075178 A1 WO 2007075178A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- containing gas
- hydrocarbon
- reactor
- stream
- methanol
- 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
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
- C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
-
- 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
- B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- 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
- C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation
-
- 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
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
Definitions
- the pregnant methanol absorbent stream 14 is completely regenerated by the formaldehyde distillation column 138.
- the stream 14 from the scrubber 134 can be passed through the condenser 122 to provide cooling of the product stream and preheating of the methanol recycle to improve the energy efficiency of the formaldehyde distillation column 138.
- the graph shows a significant increase in product yield using the same input stream and with little increase in capital costs.
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)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200680049500.8A CN101351433B (en) | 2005-12-27 | 2006-02-13 | Method of and apparatus for producing methanol by hydrocarbon recycle |
JP2008548491A JP5244267B2 (en) | 2005-12-27 | 2006-02-13 | Method and apparatus for producing methanol |
IN7908DEN2014 IN2014DN07908A (en) | 2005-12-27 | 2006-02-13 | |
BRPI0621142-9A BRPI0621142A2 (en) | 2005-12-21 | 2006-02-13 | methanol production method and apparatus for methanol production |
EP20060734859 EP2007701A4 (en) | 2005-12-27 | 2006-02-13 | Method and apparatus for producing methanol with hydrocarbon recycling |
AU2006330121A AU2006330121B2 (en) | 2005-12-27 | 2006-02-13 | Method and apparatus for producing methanol with hydrocarbon recycling |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/319,093 US8202916B2 (en) | 2004-07-29 | 2005-12-27 | Method of and apparatus for producing methanol |
US11/319,093 | 2005-12-27 | ||
US11/351,532 US7642293B2 (en) | 2004-07-29 | 2006-02-10 | Method and apparatus for producing methanol with hydrocarbon recycling |
US11/351,532 | 2006-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007075178A1 true WO2007075178A1 (en) | 2007-07-05 |
Family
ID=38218303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/004912 WO2007075178A1 (en) | 2005-12-21 | 2006-02-13 | Method and apparatus for producing methanol with hydrocarbon recycling |
Country Status (9)
Country | Link |
---|---|
US (2) | US7642293B2 (en) |
EP (1) | EP2007701A4 (en) |
JP (1) | JP5244267B2 (en) |
AU (1) | AU2006330121B2 (en) |
BR (1) | BRPI0621142A2 (en) |
IN (1) | IN2014DN07908A (en) |
MY (1) | MY145829A (en) |
RU (1) | RU2423341C2 (en) |
WO (1) | WO2007075178A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2455276C1 (en) * | 2011-02-15 | 2012-07-10 | Государственное образовательное учреждение высшего профессионального образования "Пензенский государственный университет" (ПГУ) | Method for thermal oxidation of methane to methanol |
WO2014100813A1 (en) * | 2012-12-22 | 2014-06-26 | Gas Technologies Llc | Method and apparatus for providing oxygenated hydrocarbons |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9255051B2 (en) | 2013-03-15 | 2016-02-09 | Gas Technologies Llc | Efficiency, flexibility, and product value of a direct alkanes to oxygenates process |
US9174903B2 (en) * | 2013-03-15 | 2015-11-03 | Gas Technologies Llc | Reactive scrubbing for upgrading product value, simplifying process operation and product handling |
US20140275634A1 (en) | 2013-03-15 | 2014-09-18 | Gas Technologies Llc | Ether Blends Via Reactive Distillation |
US9587189B2 (en) | 2013-10-01 | 2017-03-07 | Gas Technologies L.L.C. | Diesel fuel composition |
US10227538B2 (en) | 2014-03-15 | 2019-03-12 | Gas Technologies Llc | Facilitated oxygenate separations and synthetic fuel production via reactive distillation |
US10322397B2 (en) | 2017-09-01 | 2019-06-18 | Gas Technologies Llc | Upgrading of a raw blend into a diesel fuel substitute: poly(dimethoxymethane) |
US11859137B2 (en) | 2020-11-19 | 2024-01-02 | Gas Technologies Llc | Integrated system of biomass to renewable natural gas to methanol, and other value added products |
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Also Published As
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US20100158760A1 (en) | 2010-06-24 |
RU2423341C2 (en) | 2011-07-10 |
AU2006330121A1 (en) | 2007-07-05 |
US20060154995A1 (en) | 2006-07-13 |
EP2007701A4 (en) | 2010-05-26 |
JP5244267B2 (en) | 2013-07-24 |
US10287224B2 (en) | 2019-05-14 |
MY145829A (en) | 2012-04-30 |
US7642293B2 (en) | 2010-01-05 |
BRPI0621142A2 (en) | 2011-11-29 |
RU2008131309A (en) | 2010-02-10 |
AU2006330121B2 (en) | 2013-01-17 |
JP2009521529A (en) | 2009-06-04 |
EP2007701A1 (en) | 2008-12-31 |
IN2014DN07908A (en) | 2015-07-10 |
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