CN106267875B - 回收烃化物中甲醇和提高烃化物燃烧热值的装置及方法 - Google Patents
回收烃化物中甲醇和提高烃化物燃烧热值的装置及方法 Download PDFInfo
- Publication number
- CN106267875B CN106267875B CN201610819900.8A CN201610819900A CN106267875B CN 106267875 B CN106267875 B CN 106267875B CN 201610819900 A CN201610819900 A CN 201610819900A CN 106267875 B CN106267875 B CN 106267875B
- Authority
- CN
- China
- Prior art keywords
- distillation column
- liquid
- import
- tube side
- valve
- 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
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
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610819900.8A CN106267875B (zh) | 2016-08-29 | 2016-08-29 | 回收烃化物中甲醇和提高烃化物燃烧热值的装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610819900.8A CN106267875B (zh) | 2016-08-29 | 2016-08-29 | 回收烃化物中甲醇和提高烃化物燃烧热值的装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106267875A CN106267875A (zh) | 2017-01-04 |
CN106267875B true CN106267875B (zh) | 2018-09-11 |
Family
ID=57710728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610819900.8A Active CN106267875B (zh) | 2016-08-29 | 2016-08-29 | 回收烃化物中甲醇和提高烃化物燃烧热值的装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106267875B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2818372A (en) * | 1955-09-06 | 1957-12-31 | Shell Dev | Evaporating hydrogen peroxide |
US4297172A (en) * | 1980-01-23 | 1981-10-27 | Kansas State University Research Foundation | Low energy process of producing gasoline-ethanol mixtures |
CN201384866Y (zh) * | 2009-02-10 | 2010-01-20 | 北京极易化工有限公司 | 一种直立式自动回流采出精馏装置 |
CN202446838U (zh) * | 2011-12-23 | 2012-09-26 | 湖北新蓝天新材料股份有限公司 | 一种精馏装置 |
CN203154865U (zh) * | 2013-04-24 | 2013-08-28 | 湖州四丰植物提取物有限公司 | 萃取浓缩装置 |
CN103288593B (zh) * | 2013-06-04 | 2015-06-03 | 江苏乐科热力科技有限公司 | 机械蒸气再压缩甲醇钠生产装置及方法 |
CN204865037U (zh) * | 2015-02-26 | 2015-12-16 | 石家庄搏澳增塑材料科技有限公司 | 一种高沸点溶剂萃取精馏法生产高纯度乙醇的节能装置 |
CN206008082U (zh) * | 2016-08-29 | 2017-03-15 | 河南心连心化肥有限公司 | 回收烃化物中甲醇和提高烃化物燃烧热值的装置 |
-
2016
- 2016-08-29 CN CN201610819900.8A patent/CN106267875B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2818372A (en) * | 1955-09-06 | 1957-12-31 | Shell Dev | Evaporating hydrogen peroxide |
US4297172A (en) * | 1980-01-23 | 1981-10-27 | Kansas State University Research Foundation | Low energy process of producing gasoline-ethanol mixtures |
CN201384866Y (zh) * | 2009-02-10 | 2010-01-20 | 北京极易化工有限公司 | 一种直立式自动回流采出精馏装置 |
CN202446838U (zh) * | 2011-12-23 | 2012-09-26 | 湖北新蓝天新材料股份有限公司 | 一种精馏装置 |
CN203154865U (zh) * | 2013-04-24 | 2013-08-28 | 湖州四丰植物提取物有限公司 | 萃取浓缩装置 |
CN103288593B (zh) * | 2013-06-04 | 2015-06-03 | 江苏乐科热力科技有限公司 | 机械蒸气再压缩甲醇钠生产装置及方法 |
CN204865037U (zh) * | 2015-02-26 | 2015-12-16 | 石家庄搏澳增塑材料科技有限公司 | 一种高沸点溶剂萃取精馏法生产高纯度乙醇的节能装置 |
CN206008082U (zh) * | 2016-08-29 | 2017-03-15 | 河南心连心化肥有限公司 | 回收烃化物中甲醇和提高烃化物燃烧热值的装置 |
Also Published As
Publication number | Publication date |
---|---|
CN106267875A (zh) | 2017-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101852504B (zh) | 用于油气回收的双级复叠制冷方法 | |
CN108558602B (zh) | 双粗双精四塔四效节能蒸馏生产燃料乙醇系统及其使用方法 | |
CN111792685B (zh) | 一种从nmp废水中连续回收nmp的系统及回收方法 | |
CN106478368B (zh) | 生产优级食用酒精的节能精馏工艺方法和装置 | |
CN108558603A (zh) | 一种三塔三效的粗甲醇精制工艺方法 | |
CN102847332A (zh) | 真空闪蒸罐蒸汽冷凝水余热回收工艺及所用回收系统 | |
CN106336337A (zh) | 一种热集成变压精馏分离甲苯与正丙醇共沸物的方法 | |
CN110143850A (zh) | 不副产杂醇油的单塔蒸汽驱动节能型甲醇多效精馏方法 | |
CN206008082U (zh) | 回收烃化物中甲醇和提高烃化物燃烧热值的装置 | |
CN113233960B (zh) | 避免乙醇累积的多效甲醇精馏工艺方法和装置 | |
CN203768274U (zh) | 1,4丁二醇脱氢催化精馏一次性生产r-丁内酯的系统 | |
CN106267875B (zh) | 回收烃化物中甲醇和提高烃化物燃烧热值的装置及方法 | |
CN106477577B (zh) | 一种热泵精馏生产超高纯二氧化碳的装置及生产方法 | |
CN101712592B (zh) | 一种利用低品位热源生产无水乙醇的工艺 | |
CN107144092A (zh) | 一种以乙烯热泵精馏生产高纯乙烯的装置及其生产工艺 | |
CN102285658B (zh) | 超纯三氯氢硅制备的多级全热耦合精馏生产装置和工艺方法 | |
CN208883743U (zh) | 一种三塔三效的粗甲醇精制工艺系统 | |
CN215906119U (zh) | 避免乙醇累积的多效甲醇精馏工艺方法的装置 | |
CN207006718U (zh) | 一种以乙烯热泵精馏生产高纯乙烯的装置 | |
CN106582053B (zh) | 隔板塔式甲醇回收塔副产乙醇的工艺方法和装置 | |
CN109595877A (zh) | 一种适用于抽压氮空分的粗氖氦提取装置及其提取方法 | |
CN104765926A (zh) | 化工装置的能量优化分析方法 | |
CN205099600U (zh) | 一种燃料乙醇纯化系统 | |
CN103254042B (zh) | 一种合成二甲醚的工艺方法 | |
CN204474652U (zh) | 用于白酒蒸汽回收循环利用的蒸煮节能系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 453731 Xinxiang Economic Development Zone, Henan Province (Xiaoji Town) Patentee after: Henan Xinlianxin Chemical Industry Group Co., Ltd. Address before: 453731 Henan Xinxiang Economic Development Zone Xiaoji Town Henan Xinlianxin Chemical Fertilizer Co., Ltd. Patentee before: Henan XInlianxin Fertiliser Limited Company |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200401 Address after: 453731 Xinxiang Economic Development Zone, Xinxiang City, Henan Province (Xiaoji Town) Co-patentee after: XINJIANG XINLIANXIN ENERGY CHEMICAL Co.,Ltd. Patentee after: Henan Xinlianxin Chemical Industry Group Co.,Ltd. Co-patentee after: Jiujiang Xinlianxin Chemical Fertilizer Co.,Ltd. Address before: 453731 Xinxiang Economic Development Zone, Henan Province (Xiaoji Town) Patentee before: Henan Xinlianxin Chemical Industry Group Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 453731 Henan Xinxiang Economic Development Zone (Xiaoji Town) Patentee after: Henan Xinlianxin Chemical Industry Group Co.,Ltd. Patentee after: XINJIANG XINLIANXIN ENERGY CHEMICAL Co.,Ltd. Patentee after: Jiangxi xinlianxin Chemical Industry Co.,Ltd. Address before: 453731 Xinxiang Economic Development Zone, Xinxiang City, Henan Province (Xiaoji Town) Patentee before: Henan Xinlianxin Chemical Industry Group Co.,Ltd. Patentee before: XINJIANG XINLIANXIN ENERGY CHEMICAL Co.,Ltd. Patentee before: Jiujiang Xinlianxin Chemical Fertilizer Co.,Ltd. |
|
CP03 | Change of name, title or address |