SG11202103954RA - Gas replacement process, gas replacement apparatus, and nitrocompound hydrogenation reaction process - Google Patents
Gas replacement process, gas replacement apparatus, and nitrocompound hydrogenation reaction processInfo
- Publication number
- SG11202103954RA SG11202103954RA SG11202103954RA SG11202103954RA SG11202103954RA SG 11202103954R A SG11202103954R A SG 11202103954RA SG 11202103954R A SG11202103954R A SG 11202103954RA SG 11202103954R A SG11202103954R A SG 11202103954RA SG 11202103954R A SG11202103954R A SG 11202103954RA
- Authority
- SG
- Singapore
- Prior art keywords
- gas replacement
- nitrocompound
- hydrogenation reaction
- reaction process
- replacement apparatus
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 238000005984 hydrogenation reaction Methods 0.000 title 1
- 150000002828 nitro derivatives Chemical class 0.000 title 1
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/06—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using steam
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1809—Controlling processes
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and cooling the reactor
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
- B01J8/1863—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement outside the reactor and subsequently re-entering it
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/34—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/44—Fluidisation grids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/45—Monoamines
- C07C211/46—Aniline
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00132—Tubes
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00752—Feeding
-
- 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
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30207—Sphere
- B01J2219/30211—Egg, ovoid or ellipse
-
- 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
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30226—Cone or truncated cone
-
- 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
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30238—Tetrahedron
-
- 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
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30246—Square or square-derived
- B01J2219/30253—Pyramid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/72—Copper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811207014.5A CN111056949B (zh) | 2018-10-17 | 2018-10-17 | 连续反应、再生、活化制苯胺反应装置及反应方法 |
PCT/CN2019/111638 WO2020078411A1 (zh) | 2018-10-17 | 2019-10-17 | 一种气体置换方法、气体置换装置和硝基化合物的加氢反应方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202103954RA true SG11202103954RA (en) | 2021-05-28 |
Family
ID=70283659
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202103955PA SG11202103955PA (en) | 2018-10-17 | 2019-10-17 | Nitro compound hydrogenation reaction process and hydrogenation reaction apparatus |
SG11202103954RA SG11202103954RA (en) | 2018-10-17 | 2019-10-17 | Gas replacement process, gas replacement apparatus, and nitrocompound hydrogenation reaction process |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202103955PA SG11202103955PA (en) | 2018-10-17 | 2019-10-17 | Nitro compound hydrogenation reaction process and hydrogenation reaction apparatus |
Country Status (9)
Country | Link |
---|---|
US (2) | US20210387153A1 (ko) |
EP (2) | EP3868738A4 (ko) |
JP (2) | JP2022505350A (ko) |
KR (2) | KR20210074362A (ko) |
CN (1) | CN111056949B (ko) |
BR (1) | BR112021007336A2 (ko) |
SG (2) | SG11202103955PA (ko) |
TW (2) | TWI818099B (ko) |
WO (2) | WO2020078413A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111056949B (zh) * | 2018-10-17 | 2021-05-11 | 中国石油化工股份有限公司 | 连续反应、再生、活化制苯胺反应装置及反应方法 |
CN114426489A (zh) * | 2020-10-15 | 2022-05-03 | 中国石油化工股份有限公司 | 硝基苯加氢制苯胺的装置和方法 |
CN114649496B (zh) * | 2022-03-28 | 2023-06-27 | 中国石油大学(北京) | 一种硅复合材料的制备装置和方法 |
CN117654380B (zh) * | 2024-02-02 | 2024-04-23 | 山东东方宏业化工有限公司 | 一种废旧有机物裂解气综合回收用催化加氢裂解系统 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2891094A (en) * | 1955-02-17 | 1959-06-16 | American Cyanamid Co | New catalyst for reducing nitrobenzene and the process of reducing nitrobenzene thereover |
DE3530820A1 (de) * | 1985-08-29 | 1987-03-05 | Bayer Ag | Verfahren zur regeneration von katalysatoren fuer die gasphasenreduktion von aromatischen nitroverbindungen |
US5380426A (en) * | 1993-09-27 | 1995-01-10 | Mobil Oil Corporation | Active bed fluidized catalyst stripping |
CN1206707A (zh) * | 1998-06-09 | 1999-02-03 | 阎转运 | 苯胺生产中催化剂再生及活化方法 |
FR2780663B1 (fr) * | 1998-07-02 | 2000-09-29 | Total Raffinage Distribution | Procede de strippage extractif de particules solides fluidisees et dispositif pour sa mise en oeuvre |
CN1080593C (zh) * | 1998-08-06 | 2002-03-13 | 南京四力化工有限公司 | 流化床气相催化加氢催化剂无氮再生活化新方法 |
CN1136999C (zh) * | 2000-04-29 | 2004-02-04 | 中国石化集团洛阳石油化工工程公司 | 催化转化再生催化剂的汽提方法和设备 |
CN1136295C (zh) * | 2001-08-22 | 2004-01-28 | 中国石化集团洛阳石油化工工程公司 | 一种烃类催化转化催化剂的汽提方法和汽提设备 |
US20040031729A1 (en) * | 2002-08-16 | 2004-02-19 | Meier Paul F | Desulfurization system with enhanced fluid/solids contacting |
CN1216853C (zh) | 2003-10-10 | 2005-08-31 | 清华大学 | 硝基苯气相加氢制备苯胺的装置及方法 |
CN100351016C (zh) * | 2004-09-28 | 2007-11-28 | 中国石油化工股份有限公司 | 一种催化剂多段汽提方法 |
CN100337735C (zh) * | 2004-10-22 | 2007-09-19 | 中国石油化工股份有限公司 | 一种再生催化剂烟气汽提器 |
CN100390132C (zh) | 2004-11-23 | 2008-05-28 | 中国石化集团南京化学工业有限公司磷肥厂 | 苯胺合成流化床中的气体分布器及苯胺合成方法 |
CN2757912Y (zh) * | 2004-11-30 | 2006-02-15 | 中国石化集团南京化学工业有限公司磷肥厂 | 苯胺制备与催化剂再生联立装置 |
CN101016247A (zh) * | 2007-02-28 | 2007-08-15 | 清华大学 | 硝基苯加氢制苯胺的装置及方法 |
CN101474582B (zh) * | 2009-01-23 | 2011-05-11 | 中国石油化工集团公司 | 一种再生催化剂的冷却和汽提设备 |
DE102009019436A1 (de) * | 2009-04-29 | 2010-11-04 | Bayer Materialscience Ag | Verfahren zur Herstellung von aromatischen Aminen |
CN102421744B (zh) * | 2009-05-14 | 2015-04-08 | 巴斯夫欧洲公司 | 制备芳族胺的方法 |
CN101935267A (zh) * | 2010-07-14 | 2011-01-05 | 清华大学 | 乙炔氢氯化无汞催化剂流化床连续化反应再生装置及工艺 |
EP2598241B1 (de) * | 2010-07-30 | 2014-05-14 | Bayer Intellectual Property GmbH | Verfahren zur wiederherstellung von katalysatoraktivität |
CN102443419B (zh) * | 2010-10-13 | 2014-07-02 | 中国石油化工股份有限公司 | 一种烃油催化裂化方法和烃油催化裂化设备 |
CN107963957B (zh) * | 2016-10-19 | 2022-01-25 | 中国科学院大连化学物理研究所 | 一种制备丙烯和c4烃类的方法及其装置 |
CN107961745B (zh) * | 2016-10-19 | 2021-12-14 | 中国科学院大连化学物理研究所 | 一种由含氧化合物制备丙烯和c4烃类的湍动流化床反应器、装置及方法 |
CN106732822A (zh) * | 2017-01-22 | 2017-05-31 | 清华大学 | 一种催化剂再生装置、方法及系统 |
CN106866429B (zh) * | 2017-04-10 | 2019-03-15 | 上海迅凯新材料科技有限公司 | 连续化催化氢化生产及催化剂再生装置及方法 |
CN111056949B (zh) * | 2018-10-17 | 2021-05-11 | 中国石油化工股份有限公司 | 连续反应、再生、活化制苯胺反应装置及反应方法 |
-
2018
- 2018-10-17 CN CN201811207014.5A patent/CN111056949B/zh active Active
-
2019
- 2019-10-17 TW TW108137559A patent/TWI818099B/zh active
- 2019-10-17 BR BR112021007336-1A patent/BR112021007336A2/pt active Search and Examination
- 2019-10-17 EP EP19872962.6A patent/EP3868738A4/en active Pending
- 2019-10-17 JP JP2021521337A patent/JP2022505350A/ja active Pending
- 2019-10-17 KR KR1020217014678A patent/KR20210074362A/ko active Search and Examination
- 2019-10-17 TW TW108137491A patent/TW202100239A/zh unknown
- 2019-10-17 SG SG11202103955PA patent/SG11202103955PA/en unknown
- 2019-10-17 SG SG11202103954RA patent/SG11202103954RA/en unknown
- 2019-10-17 WO PCT/CN2019/111641 patent/WO2020078413A1/zh active Application Filing
- 2019-10-17 JP JP2021521340A patent/JP7434307B2/ja active Active
- 2019-10-17 US US17/286,576 patent/US20210387153A1/en active Pending
- 2019-10-17 EP EP19873595.3A patent/EP3868474A4/en active Pending
- 2019-10-17 KR KR1020217014686A patent/KR20210077733A/ko not_active Application Discontinuation
- 2019-10-17 WO PCT/CN2019/111638 patent/WO2020078411A1/zh active Application Filing
- 2019-10-17 US US17/286,666 patent/US20210371370A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN111056949A (zh) | 2020-04-24 |
TWI818099B (zh) | 2023-10-11 |
BR112021007336A2 (pt) | 2021-07-20 |
EP3868474A1 (en) | 2021-08-25 |
KR20210074362A (ko) | 2021-06-21 |
JP7434307B2 (ja) | 2024-02-20 |
JP2022505350A (ja) | 2022-01-14 |
BR112021007313A2 (pt) | 2021-07-20 |
EP3868738A1 (en) | 2021-08-25 |
US20210387153A1 (en) | 2021-12-16 |
CN111056949B (zh) | 2021-05-11 |
TW202100239A (zh) | 2021-01-01 |
SG11202103955PA (en) | 2021-05-28 |
US20210371370A1 (en) | 2021-12-02 |
TW202031635A (zh) | 2020-09-01 |
EP3868474A4 (en) | 2022-08-24 |
JP2022512758A (ja) | 2022-02-07 |
KR20210077733A (ko) | 2021-06-25 |
WO2020078411A1 (zh) | 2020-04-23 |
WO2020078413A1 (zh) | 2020-04-23 |
EP3868738A4 (en) | 2022-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11202103954RA (en) | Gas replacement process, gas replacement apparatus, and nitrocompound hydrogenation reaction process | |
SG11202008256WA (en) | High pressure annealing process for metal containing materials | |
PL3108532T3 (pl) | Sposób i układ do wytwarzania ditlenku węgla, oczyszczonego wodoru i elektryczności ze wsadu reformowanego gazu procesowego | |
EP3106739A4 (en) | Gas supply device, hydrogen station, and gas supply method | |
SG11202106362QA (en) | Catalyst for hydrogenation reaction and preparation method for same | |
SG11202103956YA (en) | Double-trapezoid structural member, fluidized apparatus and nitro compound hydrogenation reaction process | |
EP3189894A4 (en) | Catalyst for water-hydrogen exchange reaction, method for producing same and apparatus for water-hydrogen exchange reaction | |
GB2577914B (en) | A process and apparatus for the production of hydrogen | |
EP3228385A4 (en) | Steam reforming catalyst for hydrocarbon-containing gas, hydrogen production apparatus, and hydrogen production method | |
SG10201509955WA (en) | Method for Preparing Noble Metal Hydrogenation Catalyst, Noble Metal Hydrogenation Catalyst and Use thereof | |
SG11202104689YA (en) | Catalyst for hydrogenation reaction and method for producing same | |
EP3633684A4 (en) | METHOD AND DEVICE FOR TREATMENT OF URANEHEXAFLUORIDE RESIDUES IN A CYLINDER USING A GAS PHASE REACTION | |
SG11202003906VA (en) | Service process starting method and apparatus | |
IL287919A (en) | chemical process | |
PL3571733T3 (pl) | Sposób wytwarzania materiałów katodowych i reaktor odpowiedni do przeprowadzenia wspomnianego sposobu | |
EP3512610C0 (en) | SYSTEM, APPARATUS AND METHOD FOR FLAME ARRESTERS | |
ZA201808452B (en) | Separation process and apparatus for light noble gas | |
EP3323506A4 (en) | CATALYST OF A NANOCRYSTAL COMPOUNT FOR HYDROGEN STORAGE / SUPPLY, CATALYST MIXTURE OF A NANOCRYSTAL COMPLEX FOR HYDROGEN STORAGE / SUPPLY AND METHOD OF SUPPLEMENTING HYDROGEN | |
EP3530353A4 (en) | METAL CATALYST SUPPORT, MANUFACTURING PROCESS AND APPARATUS THEREFOR | |
MX2019002778A (es) | Procedimiento de hidrogenacion. | |
HUP1700409A1 (hu) | Berendezés és eljárás szintézisgáz elõállításához | |
EP3320970A4 (en) | Carrier for synthesis gas production catalyst and production method therefor, synthesis gas production catalyst and production method therefor, and synthesis gas production method | |
EP3349895A4 (en) | METHOD AND APPARATUS FOR INTENSIFYING CHEMICAL PROCESSES | |
PL3394922T3 (pl) | Proces i urządzenie do wytwarzania sprężonego wodoru | |
WO2016043995A3 (en) | Hair replacement apparatus and method of use |