CN1217731C - 一种催化蒸馏元件及催化剂装填结构 - Google Patents
一种催化蒸馏元件及催化剂装填结构 Download PDFInfo
- Publication number
- CN1217731C CN1217731C CN02135488.XA CN02135488A CN1217731C CN 1217731 C CN1217731 C CN 1217731C CN 02135488 A CN02135488 A CN 02135488A CN 1217731 C CN1217731 C CN 1217731C
- Authority
- CN
- China
- Prior art keywords
- catalyst
- catalytic distillation
- basket
- distillation structure
- tower
- 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.)
- Expired - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 145
- 238000004821 distillation Methods 0.000 title claims abstract description 88
- 238000011049 filling Methods 0.000 title claims abstract description 18
- 230000003197 catalytic effect Effects 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000000945 filler Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 238000012856 packing Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000011491 glass wool Substances 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 36
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 14
- 239000001257 hydrogen Substances 0.000 abstract description 14
- 239000007791 liquid phase Substances 0.000 abstract description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000012808 vapor phase Substances 0.000 abstract description 8
- 238000011068 loading method Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 26
- 239000012071 phase Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 11
- 238000005984 hydrogenation reaction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 150000001993 dienes Chemical class 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000012429 reaction media Substances 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 238000007600 charging Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000005194 fractionation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 241000219793 Trifolium Species 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 150000001361 allenes Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- -1 do not need in tower Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- IFYDWYVPVAMGRO-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]tetradecanamide Chemical compound CCCCCCCCCCCCCC(=O)NCCCN(C)C IFYDWYVPVAMGRO-UHFFFAOYSA-N 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- XOLBXXZZQLVKRU-UHFFFAOYSA-N C1CC1.[C] Chemical compound C1CC1.[C] XOLBXXZZQLVKRU-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- RGCLLPNLLBQHPF-HJWRWDBZSA-N phosphamidon Chemical group CCN(CC)C(=O)C(\Cl)=C(/C)OP(=O)(OC)OC RGCLLPNLLBQHPF-HJWRWDBZSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- JTXAHXNXKFGXIT-UHFFFAOYSA-N propane;prop-1-ene Chemical group CCC.CC=C JTXAHXNXKFGXIT-UHFFFAOYSA-N 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Description
项目 | 指标 |
原料中双烯烃含量,%m/m反应体积空速,H-1氢气与双烯烃分子比,mol/mol反应段温度,℃回流比单烯烃收率(选择性),%m/m双烯烃脱除率,%m/m | 0.255.05.0601.599.2499.0 |
原料 | 丙烷 | 丙烯 | 丙二烯 | 丙炔 | 环丙烷 | 碳四 | 其它 |
第一股第二股 | 2.892.96 | 66.2925.01 | 1.124.26 | 1.786.23 | /0.18 | 27.4461.34 | 0.480.02 |
序号123 | 氢炔比1.701.712.25 | 回流比1.521.111.84 | 温度(℃) | 塔顶MAPDμg/g<2<27.5 | 丙烯收率%102.7101.7103.0 | ||
塔顶45.245.445.5 | 床层45.345.345.3 | 塔釜90.191.191.6 |
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02135488.XA CN1217731C (zh) | 2002-09-20 | 2002-09-20 | 一种催化蒸馏元件及催化剂装填结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02135488.XA CN1217731C (zh) | 2002-09-20 | 2002-09-20 | 一种催化蒸馏元件及催化剂装填结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1483508A CN1483508A (zh) | 2004-03-24 |
CN1217731C true CN1217731C (zh) | 2005-09-07 |
Family
ID=34146171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN02135488.XA Expired - Lifetime CN1217731C (zh) | 2002-09-20 | 2002-09-20 | 一种催化蒸馏元件及催化剂装填结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1217731C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101596370B (zh) * | 2008-06-04 | 2011-05-25 | 中国石油天然气股份有限公司 | 一种催化剂装填构件及其装填方法 |
CN102744015A (zh) * | 2011-04-22 | 2012-10-24 | 中国石油天然气股份有限公司 | 一种催化精馏塔催化剂装填构件及应用 |
CN108854863B (zh) * | 2017-05-11 | 2021-02-02 | 中国石化工程建设有限公司 | 一种颗粒物床层支撑结构和高通量轴向反应器 |
CN107519657B (zh) * | 2017-09-26 | 2022-11-29 | 丹东明珠特种树脂有限公司 | 一种应用于醚化反应的催化精馏模块 |
CN113721683B (zh) * | 2020-05-25 | 2022-08-19 | 中国石油化工股份有限公司 | 碳三液相加氢反应器自动控制方法及设备 |
CN116554918A (zh) * | 2022-01-29 | 2023-08-08 | 中国石油化工股份有限公司 | 一种易结焦油品加氢的催化剂级配装填方法 |
-
2002
- 2002-09-20 CN CN02135488.XA patent/CN1217731C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1483508A (zh) | 2004-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6324420B2 (ja) | 成分分離装置におけるプロセス流のための分離方法及び組立体 | |
US4571326A (en) | Process and device for hydroconversion of hydrocarbons | |
US5762668A (en) | Apparatus and method for deentrainment in a chemical process tower | |
US5133942A (en) | Distillation column reactor with catalyst replacement apparatus | |
KR101691680B1 (ko) | 병류 접촉 장치 내 증기-액체 접촉 개선 | |
US5779993A (en) | Liquid-phase catalyst-assembly for chemical process tower | |
US9440209B2 (en) | Reactive rectification column for performing chemical reactions | |
US5454913A (en) | Internals for distillation columns including those for use in catalytic reactions | |
CN1217731C (zh) | 一种催化蒸馏元件及催化剂装填结构 | |
KR102553411B1 (ko) | 개선된 내부구조를 갖는 처리될 공정 스트림의 방사상 유동을 갖는 고정층 또는 이동층 반응기 | |
EP1051241A1 (en) | Predominantly liquid filled vapor-liquid chemical reactor | |
US5510089A (en) | Method for operating a distillation column reactor | |
CN1429656A (zh) | 一种催化蒸馏塔结构 | |
KR102608484B1 (ko) | 촉매 반응기용의 제거가능한 바스켓 | |
CN102744015A (zh) | 一种催化精馏塔催化剂装填构件及应用 | |
CN114432971B (zh) | 催化反应器以及应用该反应器的蒸馏塔 | |
US7255777B2 (en) | Distillation system | |
CN1074680C (zh) | 管壳式催化蒸馏设备 | |
CN102485305B (zh) | 一种用于叔丁醇催化精馏脱水的催化剂填装结构及工艺 | |
CN116064123B (zh) | 一种催化裂化轻循环油加氢处理生产芳烃原料的方法及装置 | |
CN1040297C (zh) | 移动催化剂床反应器 | |
JP2020114573A (ja) | 触媒反応器の着脱式バスケット | |
CN115532177A (zh) | 一种板式精馏塔装填固体催化剂的微沸腾床反应精馏装备 | |
CN117916011A (zh) | 流体分配器和上流式反应器 | |
CN116023984A (zh) | 积垢过滤分配系统及分配方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM & CHEMICAL CORPORATION; QILU PETR Free format text: FORMER OWNER: QILU PETROCHEMICAL GROUP CO., CHINA PETROCHEMICAL CORP. Effective date: 20070608 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070608 Address after: 100029, No. 6, Xin Xin Street East, Beijing, Chaoyang District Co-patentee after: SINOPEC QILU PETROCHEMICAL COMPANY Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: Linzi District of Shandong city of Zibo province Huan Road 255408 No. 15 Patentee before: SINOPEC QILU PETROCHEMICAL COMPANY |
|
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM & CHEMICAL CORPORATION Free format text: FORMER OWNER: CHINA PETROLEUM + CHEMICAL CORPORATION; QILU PETROCHEMICAL GROUP CO., CHINA PETROCHEMICAL CORP. Effective date: 20071228 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071228 Address after: 6, Xin Xin Dong Street, Beijing, Chaoyang District, China: 100029 Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: 6, Xin Xin Dong Street, Beijing, Chaoyang District, China: 100029 Co-patentee before: SINOPEC QILU PETROCHEMICAL COMPANY Patentee before: CHINA PETROLEUM & CHEMICAL Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20050907 |
|
CX01 | Expiry of patent term |