SG11201805980WA - Purificaton of mercaptans or thiophenes using dividing wall column distillation - Google Patents
Purificaton of mercaptans or thiophenes using dividing wall column distillationInfo
- Publication number
- SG11201805980WA SG11201805980WA SG11201805980WA SG11201805980WA SG11201805980WA SG 11201805980W A SG11201805980W A SG 11201805980WA SG 11201805980W A SG11201805980W A SG 11201805980WA SG 11201805980W A SG11201805980W A SG 11201805980WA SG 11201805980W A SG11201805980W A SG 11201805980WA
- Authority
- SG
- Singapore
- Prior art keywords
- mercaptans
- international
- stream
- thiophenes
- section
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
- B01D3/4216—Head stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
- B01D3/4261—Side stream
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/26—Separation; Purification; Stabilisation; Use of additives
- C07C319/28—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/26—Separation; Purification; Stabilisation; Use of additives
- C07C319/28—Separation; Purification
- C07C319/30—Separation; Purification from the by-products of refining mineral oils
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/02—Thiols having mercapto groups bound to acyclic carbon atoms
- C07C321/04—Thiols having mercapto groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/20—Organic compounds not containing metal atoms
- C10G29/28—Organic compounds not containing metal atoms containing sulfur as the only hetero atom, e.g. mercaptans, or sulfur and oxygen as the only hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662281798P | 2016-01-22 | 2016-01-22 | |
| PCT/US2017/014077 WO2017127508A1 (en) | 2016-01-22 | 2017-01-19 | Purificaton of mercaptans or thiophenes using dividing wall column distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201805980WA true SG11201805980WA (en) | 2018-08-30 |
Family
ID=59362731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201805980WA SG11201805980WA (en) | 2016-01-22 | 2017-01-19 | Purificaton of mercaptans or thiophenes using dividing wall column distillation |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10807949B2 (ko) |
| EP (1) | EP3405271B1 (ko) |
| JP (1) | JP6942134B2 (ko) |
| KR (1) | KR102216821B1 (ko) |
| CN (1) | CN108601988B (ko) |
| MY (1) | MY192785A (ko) |
| SA (1) | SA518392047B1 (ko) |
| SG (1) | SG11201805980WA (ko) |
| TW (1) | TWI746500B (ko) |
| WO (1) | WO2017127508A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10792586B2 (en) | 2018-03-29 | 2020-10-06 | Uop Llc | Folded fractionation column and process |
| US10792585B2 (en) * | 2018-03-29 | 2020-10-06 | Uop Llc | Folded fractionation column and process |
| CN109502587B (zh) * | 2018-12-31 | 2020-07-28 | 山东新和成氨基酸有限公司 | 一种使用隔壁塔提纯二硫化碳的方法 |
| EP4069395A1 (en) * | 2019-12-05 | 2022-10-12 | ExxonMobil Technology and Engineering Company | Dividing wall column separator with intensified separations |
| WO2021113166A1 (en) * | 2019-12-07 | 2021-06-10 | Sulzer GTC Technology US Inc. | Place and cost efficient plant and process for separating one or more purified hydrocarbon streams from crude hydrocarbon streams, such as for naphtha stabilization and lpg recovery |
| US11161810B1 (en) * | 2020-06-10 | 2021-11-02 | Arkema Inc. | Continuous photochemical production of high purity linear mercaptan and sulfide compositions |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3049567A (en) | 1959-06-03 | 1962-08-14 | Monsanto Chemicals | Purification of dodecyl mercaptan |
| DE1768826B1 (de) | 1968-07-04 | 1971-08-26 | Degussa | Verfahren zur Gewinnung von niederen aliphatischen Mercaptanen |
| SU825515A1 (ru) * | 1978-10-03 | 1981-04-30 | Предприятие П/Я В-8585 | Способ получения высших первичных алкилмеркаптанов 1 |
| WO1993023151A1 (en) | 1992-05-08 | 1993-11-25 | Clark Robert Smith | Apparatus and method for removing compounds from a solution |
| US5595634A (en) * | 1995-07-10 | 1997-01-21 | Chemical Research & Licensing Company | Process for selective hydrogenation of highly unsaturated compounds and isomerization of olefins in hydrocarbon streams |
| US5755933A (en) * | 1995-07-24 | 1998-05-26 | The M. W. Kellogg Company | Partitioned distillation column |
| US6083378A (en) | 1998-09-10 | 2000-07-04 | Catalytic Distillation Technologies | Process for the simultaneous treatment and fractionation of light naphtha hydrocarbon streams |
| US6930206B1 (en) * | 2001-07-05 | 2005-08-16 | Catalytic Distillation Technologies | Process and apparatus for catalytic distillations |
| US6540907B1 (en) * | 2001-07-09 | 2003-04-01 | Uop Llc | Fractionation for full boiling range gasoline desulfurization |
| ES2271171T3 (es) * | 2002-10-22 | 2007-04-16 | Bayer Materialscience Ag | Procedimiento para la purificacion de toluendiisocianato que incorpora una columna de destilacion de pared divisoria para la purificacion final. |
| FR2895417B1 (fr) | 2005-12-23 | 2011-10-14 | Inst Francais Du Petrole | Procede de desulfurisation comprenant une etape de transformation et une etape d'extraction des composes soufres |
| US8246816B2 (en) * | 2009-03-04 | 2012-08-21 | Uop Llc | Zone or system for providing one or more streams |
| US8628656B2 (en) * | 2010-08-25 | 2014-01-14 | Catalytic Distillation Technologies | Hydrodesulfurization process with selected liquid recycle to reduce formation of recombinant mercaptans |
| US8562792B2 (en) * | 2010-10-28 | 2013-10-22 | Uop Llc | Vapor and liquid flow control in a dividing wall fractional distillation column |
| WO2013043606A1 (en) * | 2011-09-19 | 2013-03-28 | Kellogg Brown & Root Llc | Dividing wall column for alpha-methylstyrene and cumene distillation |
| JP6329962B2 (ja) * | 2013-01-16 | 2018-05-23 | エルジー・ケム・リミテッド | アルカノールの製造装置 |
-
2017
- 2017-01-18 TW TW106101719A patent/TWI746500B/zh active
- 2017-01-19 WO PCT/US2017/014077 patent/WO2017127508A1/en active Application Filing
- 2017-01-19 KR KR1020187024263A patent/KR102216821B1/ko active IP Right Grant
- 2017-01-19 JP JP2018538158A patent/JP6942134B2/ja active Active
- 2017-01-19 SG SG11201805980WA patent/SG11201805980WA/en unknown
- 2017-01-19 CN CN201780007557.XA patent/CN108601988B/zh active Active
- 2017-01-19 EP EP17741899.3A patent/EP3405271B1/en active Active
- 2017-01-19 US US16/315,689 patent/US10807949B2/en active Active
- 2017-01-19 MY MYPI2018702500A patent/MY192785A/en unknown
-
2018
- 2018-07-19 SA SA518392047A patent/SA518392047B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180101588A (ko) | 2018-09-12 |
| EP3405271B1 (en) | 2022-08-31 |
| CN108601988B (zh) | 2021-08-10 |
| US10807949B2 (en) | 2020-10-20 |
| TWI746500B (zh) | 2021-11-21 |
| CN108601988A (zh) | 2018-09-28 |
| TW201731813A (zh) | 2017-09-16 |
| JP2019509259A (ja) | 2019-04-04 |
| SA518392047B1 (ar) | 2021-07-05 |
| MY192785A (en) | 2022-09-08 |
| EP3405271A1 (en) | 2018-11-28 |
| US20190282920A1 (en) | 2019-09-19 |
| JP6942134B2 (ja) | 2021-09-29 |
| KR102216821B1 (ko) | 2021-02-19 |
| WO2017127508A1 (en) | 2017-07-27 |
| EP3405271A4 (en) | 2019-08-21 |
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