CN109225285B - 基于液化石油气脱氢制备高纯丙烯的催化剂及其制备方法 - Google Patents
基于液化石油气脱氢制备高纯丙烯的催化剂及其制备方法 Download PDFInfo
- Publication number
- CN109225285B CN109225285B CN201811119908.9A CN201811119908A CN109225285B CN 109225285 B CN109225285 B CN 109225285B CN 201811119908 A CN201811119908 A CN 201811119908A CN 109225285 B CN109225285 B CN 109225285B
- Authority
- CN
- China
- Prior art keywords
- catalyst
- dehydrogenation
- metal salt
- liquefied petroleum
- petroleum gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 69
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title claims abstract description 62
- 238000006356 dehydrogenation reaction Methods 0.000 title claims abstract description 42
- 239000003915 liquefied petroleum gas Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- -1 transition metal salt Chemical class 0.000 claims abstract description 42
- 229960000892 attapulgite Drugs 0.000 claims abstract description 29
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000005245 sintering Methods 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 16
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 15
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 14
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 14
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 13
- 239000007864 aqueous solution Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000001132 ultrasonic dispersion Methods 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 238000001291 vacuum drying Methods 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 3
- 150000004706 metal oxides Chemical class 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 26
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 18
- 239000000047 product Substances 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 13
- 238000010992 reflux Methods 0.000 description 13
- 239000002994 raw material Substances 0.000 description 12
- 230000000087 stabilizing effect Effects 0.000 description 12
- 239000011780 sodium chloride Substances 0.000 description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- JOSHEPTXANRHRE-UHFFFAOYSA-J [Ti+4].[O-]P([O-])=O.[O-]P([O-])=O Chemical compound [Ti+4].[O-]P([O-])=O.[O-]P([O-])=O JOSHEPTXANRHRE-UHFFFAOYSA-J 0.000 description 7
- 238000003795 desorption Methods 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 3
- 229910052604 silicate mineral Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 238000011403 purification operation Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229940010698 activated attapulgite Drugs 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005839 oxidative dehydrogenation reaction Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004230 steam cracking Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/185—Phosphorus; Compounds thereof with iron group metals or platinum group metals
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/12—Oxidising
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
- B01J37/343—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of ultrasonic wave energy
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Description
单程转化率(%) | 丙烯绝对收率(%) | |
实施例1 | 52.8 | 89.2 |
实施例2 | 51.6 | 88.1 |
实施例3 | 50.8 | 87.6 |
实施例4 | 50.4 | 87.5 |
实施例5 | 50.2 | 86.9 |
实施例6 | 51.7 | 88.2 |
实施例7 | 51.9 | 88.4 |
对比例1 | 40.3 | 76.9 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811119908.9A CN109225285B (zh) | 2018-09-25 | 2018-09-25 | 基于液化石油气脱氢制备高纯丙烯的催化剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811119908.9A CN109225285B (zh) | 2018-09-25 | 2018-09-25 | 基于液化石油气脱氢制备高纯丙烯的催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109225285A CN109225285A (zh) | 2019-01-18 |
CN109225285B true CN109225285B (zh) | 2021-07-09 |
Family
ID=65056976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811119908.9A Active CN109225285B (zh) | 2018-09-25 | 2018-09-25 | 基于液化石油气脱氢制备高纯丙烯的催化剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109225285B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1923971A (zh) * | 2005-08-31 | 2007-03-07 | 中国石油化工股份有限公司 | 增产丙烯的催化转化方法 |
CN102019178A (zh) * | 2009-09-14 | 2011-04-20 | 卓润生 | 一种丙烷脱氢制丙烯催化剂及其制备和应用 |
CN102040445A (zh) * | 2009-10-14 | 2011-05-04 | 青岛石大卓越投资有限公司 | 一种丙烷或富含丙烷低碳烃的脱氢制丙烯工艺装置及方法 |
CN107879878A (zh) * | 2016-09-30 | 2018-04-06 | 中国石油化工股份有限公司 | 一种液化石油气生产丙烯的方法和装置 |
CN108499559A (zh) * | 2017-02-28 | 2018-09-07 | 中国石油化工股份有限公司 | 一种异丁烷脱氢制异丁烯催化剂、其制备方法和应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE672279A (zh) * | 1964-11-13 | |||
US4554260A (en) * | 1984-07-13 | 1985-11-19 | Exxon Research & Engineering Co. | Two stage process for improving the catalyst life of zeolites in the synthesis of lower olefins from alcohols and their ether derivatives |
JP3088450B2 (ja) * | 1990-10-31 | 2000-09-18 | 三井化学株式会社 | 熱分解ワックスの製造方法 |
CN108435232A (zh) * | 2018-02-11 | 2018-08-24 | 安徽海德化工科技有限公司 | 用于环己烷催化氧化的分子筛的制备方法 |
-
2018
- 2018-09-25 CN CN201811119908.9A patent/CN109225285B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1923971A (zh) * | 2005-08-31 | 2007-03-07 | 中国石油化工股份有限公司 | 增产丙烯的催化转化方法 |
CN102019178A (zh) * | 2009-09-14 | 2011-04-20 | 卓润生 | 一种丙烷脱氢制丙烯催化剂及其制备和应用 |
CN102040445A (zh) * | 2009-10-14 | 2011-05-04 | 青岛石大卓越投资有限公司 | 一种丙烷或富含丙烷低碳烃的脱氢制丙烯工艺装置及方法 |
CN107879878A (zh) * | 2016-09-30 | 2018-04-06 | 中国石油化工股份有限公司 | 一种液化石油气生产丙烯的方法和装置 |
CN108499559A (zh) * | 2017-02-28 | 2018-09-07 | 中国石油化工股份有限公司 | 一种异丁烷脱氢制异丁烯催化剂、其制备方法和应用 |
Non-Patent Citations (1)
Title |
---|
催化裂化催化剂专用高岭土改性研究进展;郑云锋等;《工业催化》;20121130;第20卷(第11期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN109225285A (zh) | 2019-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20110098518A1 (en) | Dehydration of Alcohols in the Presence of an Inert Component | |
CN1915516A (zh) | 含分子筛的催化裂解流化床催化剂 | |
CN104056652B (zh) | 一种核壳型zsm-5分子筛小球催化剂 | |
CN106140266B (zh) | 一种金属改性zsm-5分子筛催化剂及其制备方法和应用 | |
CN103980082B (zh) | 一种甲醇制丙烯的方法 | |
JPH04225835A (ja) | 脱水素および、または脱水素環化用触媒組成物およびその使用方法 | |
CN101993320B (zh) | 一种生产轻质芳烃的芳构化方法 | |
CN103058814B (zh) | 一种由液化气生产芳烃和烯烃的方法 | |
CN101347746B (zh) | 用于石脑油催化裂解制烯烃的催化剂 | |
CN108569707B (zh) | 一种多级孔sapo-34分子筛及其在甲醇制烯烃反应中的应用 | |
CN101891576A (zh) | 甲醇和/或二甲醚制备低碳烯烃的工艺与装置 | |
CN104892339B (zh) | 一种由异丁烷制备正丁烷的方法 | |
CN109225285B (zh) | 基于液化石油气脱氢制备高纯丙烯的催化剂及其制备方法 | |
CN109569703B (zh) | 由石脑油和甲醇生产汽油组分的催化剂及制备方法与应用 | |
CN101927180A (zh) | 碳四烯烃制丙烯的催化剂及其应用和再生方法 | |
JP6446033B2 (ja) | 不飽和炭化水素の製造方法 | |
CN100475337C (zh) | 石脑油催化裂解制乙烯丙烯的催化剂 | |
CN104557377B (zh) | 含氧化合物与石脑油耦合反应生产乙烯与丙烯的方法 | |
CN101279281B (zh) | 甲醇转化制丙烯的高稳定性分子筛催化剂及其制备方法 | |
CN106607089A (zh) | 甲醇与石脑油耦合催化裂解催化剂、制备方法及其应用 | |
CN103980083A (zh) | 一种甲醇制丙烯的方法 | |
CN112441866B (zh) | 一种由异丁烯生产正丁烯的方法 | |
CN110041157B (zh) | 一种提高甲醇制丙烯收率和延长催化剂寿命的方法 | |
KR102321624B1 (ko) | 디젤 수율을 극대화할 수 있는 rfcc 공정용 접촉분해촉매 및 이의 제조방법 | |
CN108435236B (zh) | 一种甲醇和/或二甲醚转化制备丙烯的催化剂、系统及其方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210531 Address after: Room 13002, Bengbu International Plaza, Huaiyuan City, Anhui Province Applicant after: Bengbu Zhibo Automation Technology Development Co.,Ltd. Address before: 238200 Fine Chemical Base of Wujiang Town, Ma'anshan City and County, Anhui Province Applicant before: ANHUI HAIDE CHEMICAL TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211122 Address after: 238200 Fine Chemical Base of Wujiang Town, Ma'anshan City and County, Anhui Province Patentee after: ANHUI HAIDE CHEMICAL TECHNOLOGY Co.,Ltd. Address before: Room 13002, Bengbu International Plaza, Huaiyuan City, Anhui Province Patentee before: Bengbu Zhibo Automation Technology Development Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240129 Address after: 243000 No.1 Chaosan Road, Provincial Fine Chemical Base, Hexian Economic Development Zone, Ma'anshan City, Anhui Province Patentee after: Anhui Jubaoshi Technology Co.,Ltd. Country or region after: China Address before: 238200 Fine Chemical Base of Wujiang Town, Ma'anshan City and County, Anhui Province Patentee before: ANHUI HAIDE CHEMICAL TECHNOLOGY Co.,Ltd. Country or region before: China |