EA201790646A1 - Способ регенерации адсорбера рециркуляцией - Google Patents
Способ регенерации адсорбера рециркуляциейInfo
- Publication number
- EA201790646A1 EA201790646A1 EA201790646A EA201790646A EA201790646A1 EA 201790646 A1 EA201790646 A1 EA 201790646A1 EA 201790646 A EA201790646 A EA 201790646A EA 201790646 A EA201790646 A EA 201790646A EA 201790646 A1 EA201790646 A1 EA 201790646A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- adsorber
- stream
- recirculation
- liquid
- cooling
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0462—Temperature swing adsorption
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3408—Regenerating or reactivating of aluminosilicate molecular sieves
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- 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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
- C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
- C10G25/05—Removal of non-hydrocarbon compounds, e.g. sulfur compounds
-
- 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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/12—Recovery of used adsorbent
-
- 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
- C10G57/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one cracking process or refining process and at least one other conversion process
- C10G57/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one cracking process or refining process and at least one other conversion process with polymerisation
-
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/06—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including a sorption process as the refining step in the absence of hydrogen
-
- 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
- C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
- C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
- C10G69/12—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one polymerisation or alkylation step
- C10G69/126—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one polymerisation or alkylation step polymerisation, e.g. oligomerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/104—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40043—Purging
- B01D2259/4005—Nature of purge gas
- B01D2259/40052—Recycled product or process gas
- B01D2259/40054—Recycled product or process gas treated before its reuse
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
- B01D2259/40067—Seven
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Of Gases By Adsorption (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Изобретение относится к способу регенерации адсорбера. Для регенерации жидкий поток (S2), содержащий как минимум один алкан, превращают из жидкой фазы в газовую фазу. После этого адсорбер регенерируют и нагревают путем контакта с газовым потоком (S2) до температуры вплоть от 230 до 270°С. Затем адсорбер охлаждают вначале путем контакта с газовым потоком (S2) до температуры от 90 до 150°С, за которым следует охлаждение жидким потоком (S2) до температуры ниже 80°С. Поток, выходящий из адсорбера (S2*) во время охлаждения газовым потоком (S2), и при необходимости поток, выходящий из адсорбера (S2*) во время охлаждения жидким потоком (S2), рециркулируют на как минимум одну из этих стадий.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/088225 WO2016054786A1 (en) | 2014-10-09 | 2014-10-09 | Recycling process for adsorber regeneration |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201790646A1 true EA201790646A1 (ru) | 2017-09-29 |
EA035034B1 EA035034B1 (ru) | 2020-04-20 |
Family
ID=55652475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201790646A EA035034B1 (ru) | 2014-10-09 | 2014-10-09 | Способ регенерации адсорбера |
Country Status (8)
Country | Link |
---|---|
US (1) | US10137400B2 (ru) |
EP (1) | EP3204344B1 (ru) |
KR (1) | KR102368267B1 (ru) |
CN (1) | CN106795067B (ru) |
EA (1) | EA035034B1 (ru) |
ES (1) | ES2841355T3 (ru) |
SG (1) | SG11201702272WA (ru) |
WO (1) | WO2016054786A1 (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10550047B2 (en) | 2014-10-09 | 2020-02-04 | Basf Se | Process for the production of oligomerized olefins |
MY182513A (en) | 2014-10-09 | 2021-01-25 | Basf Se | Process for purification of an organic composition |
WO2016160440A1 (en) * | 2015-03-27 | 2016-10-06 | Uop Llc | Compound bed design with additional regeneration steps |
US10821394B2 (en) * | 2018-06-20 | 2020-11-03 | Uop Llc | Temperature swing adsorption process for heavy hydrocarbon removal |
CN110548364A (zh) * | 2019-10-17 | 2019-12-10 | 清远先导材料有限公司 | 一种回收分子筛吸附的特种气体的方法和装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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NL126665C (ru) * | 1960-03-15 | |||
US3208157A (en) * | 1961-09-20 | 1965-09-28 | Phillips Petroleum Co | Regeneration of adsorbents |
US3725377A (en) * | 1970-05-11 | 1973-04-03 | Phillips Petroleum Co | Process for polymerizing 1-3-butadiene monomer |
ES2008082B3 (es) * | 1985-12-16 | 1989-07-16 | Union Carbide Corp | Proceso para la retirada del eter dimetilico que se encuentra a modo de impureza en los productos de alimentacion de c3-c5 olefinicos liquidos. |
US4935400A (en) | 1988-10-12 | 1990-06-19 | Amoco Corporation | Reduction of hydrocarbon losses in a molecular sieve hydrocarbon treating system |
US4935399A (en) * | 1988-10-12 | 1990-06-19 | Amoco Corporation | Reduction of hydrocarbon losses in a molecular sieve hydrocarbon treating system |
CA2009332A1 (en) * | 1990-02-02 | 1991-08-05 | Philip Richman | Cyclic adsorption/desorption purification |
US5177298A (en) * | 1991-06-18 | 1993-01-05 | Uop | Liquid phase adsorption process |
US5510566A (en) * | 1994-12-12 | 1996-04-23 | Muoio; Vincent A. | Regenerant recycle process for oxygenate removal |
GB0010433D0 (en) | 2000-04-28 | 2000-06-14 | Exxon Chemical Patents Inc | Alkene oligomerization process |
US6673239B2 (en) | 2000-12-21 | 2004-01-06 | Conocophillips Company | Hydrocarbon purificatin system regeneration |
GB0227222D0 (en) * | 2002-11-21 | 2002-12-24 | Air Prod & Chem | Apparatus for use in regenerating adsorbent |
CN1902144B (zh) | 2003-12-12 | 2010-06-09 | 滑铁卢大学 | 低级烯烃选择性齐聚复合材料催化剂和高辛烷产物的生产 |
DE102008007081B4 (de) | 2008-01-31 | 2018-12-06 | Evonik Degussa Gmbh | Verfahren zur Herstellung von n-Buten-Oligomeren und 1-Buten aus technischen Mischungen I von C4-Kohlenwasserstoffen |
WO2010057905A1 (de) | 2008-11-19 | 2010-05-27 | Basf Se | Oligomerisierung von olefinen |
MY161547A (en) * | 2009-04-24 | 2017-04-28 | Univation Tech Llc | Regeneration of purification beds with a jet compressor in an open loop cycle |
US8193111B2 (en) * | 2009-07-24 | 2012-06-05 | Uop Llc | Process or system for desorbing an adsorbent bed |
-
2014
- 2014-10-09 US US15/517,286 patent/US10137400B2/en active Active
- 2014-10-09 CN CN201480082553.4A patent/CN106795067B/zh active Active
- 2014-10-09 SG SG11201702272WA patent/SG11201702272WA/en unknown
- 2014-10-09 KR KR1020177009239A patent/KR102368267B1/ko active IP Right Grant
- 2014-10-09 EA EA201790646A patent/EA035034B1/ru not_active IP Right Cessation
- 2014-10-09 ES ES14903610T patent/ES2841355T3/es active Active
- 2014-10-09 EP EP14903610.5A patent/EP3204344B1/en active Active
- 2014-10-09 WO PCT/CN2014/088225 patent/WO2016054786A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3204344B1 (en) | 2020-09-30 |
KR20170067172A (ko) | 2017-06-15 |
CN106795067B (zh) | 2020-08-07 |
US20170333828A1 (en) | 2017-11-23 |
CN106795067A (zh) | 2017-05-31 |
SG11201702272WA (en) | 2017-04-27 |
EA035034B1 (ru) | 2020-04-20 |
US10137400B2 (en) | 2018-11-27 |
EP3204344A4 (en) | 2018-06-20 |
KR102368267B1 (ko) | 2022-02-28 |
ES2841355T3 (es) | 2021-07-08 |
EP3204344A1 (en) | 2017-08-16 |
WO2016054786A1 (en) | 2016-04-14 |
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