CN101153257B - 优级食用酒精五塔二级差压蒸馏装置及其工艺 - Google Patents
优级食用酒精五塔二级差压蒸馏装置及其工艺 Download PDFInfo
- Publication number
- CN101153257B CN101153257B CN2007100305508A CN200710030550A CN101153257B CN 101153257 B CN101153257 B CN 101153257B CN 2007100305508 A CN2007100305508 A CN 2007100305508A CN 200710030550 A CN200710030550 A CN 200710030550A CN 101153257 B CN101153257 B CN 101153257B
- Authority
- CN
- China
- Prior art keywords
- tower
- column
- reboiler
- water wash
- rectifying 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.)
- Active
Links
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
指标名称 | 单位 | 中国标准(GB10343-2002) | 五塔差压蒸馏工艺及其装备生产的产品质量(申请号200510035598.9) | 本发明的五塔二级差压蒸馏工艺及其装备生产的产品质量 | |
特级 | 优级 | (1) | (2) | ||
色度≤ | 号 | 10 | 10 | 8 | 8 |
酒精含量≥ | %(v/v) | 96.0 | 95.5 | 95.5 | 95.5 |
硫酸试验≤ | 号 | 5 | 10 | 10 | 10 |
氧化时间≥ | min | 40 | 30 | 31 | 31 |
总醛(以乙醛计)≤ | mg/l | 1 | 3 | / | / |
甲醇≤ | mg/l | 2 | 50 | 34 | 15 |
正丙醇≤ | mg/l | 2 | 35 | 5 | 2 |
异丁醇+异戊醇≤ | mg/l | 1 | 2 | 无 | 无 |
总酸(以乙酸计)≤ | mg/l | 7 | 10 | 10 | 10 |
总酯(以乙酸乙酯计)≤ | mg/l | 10 | 18 | / | / |
不挥发物≤ | mg/l | 10 | 20 | / | / |
重金属(以Pb计)≤ | mg/l | 1 | / | / | |
氰化物(以HCN计)≤ | mg/l | 5* | / | / | |
注:以木薯为原料的要求,以其它原料制成的酒精无此要求。 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100305508A CN101153257B (zh) | 2007-09-27 | 2007-09-27 | 优级食用酒精五塔二级差压蒸馏装置及其工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100305508A CN101153257B (zh) | 2007-09-27 | 2007-09-27 | 优级食用酒精五塔二级差压蒸馏装置及其工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101153257A CN101153257A (zh) | 2008-04-02 |
CN101153257B true CN101153257B (zh) | 2012-06-06 |
Family
ID=39255143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100305508A Active CN101153257B (zh) | 2007-09-27 | 2007-09-27 | 优级食用酒精五塔二级差压蒸馏装置及其工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101153257B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101748037B (zh) * | 2009-11-23 | 2013-12-11 | 广东中科天元新能源科技有限公司 | 一种特级食用酒精六塔差压蒸馏装置及工艺 |
CN101798265B (zh) * | 2010-02-05 | 2013-09-18 | 天津大学 | 一种生物乙醇制备乙酸乙烯的方法 |
CN101851149A (zh) * | 2010-05-24 | 2010-10-06 | 中国轻工业西安设计工程有限责任公司 | 一种五塔三级差压蒸馏生产食用乙醇的节能方法和节能系统 |
CN102492597B (zh) * | 2011-12-09 | 2013-04-03 | 杜永生 | 酒液除杂系统及除杂方法 |
CN103045447B (zh) * | 2012-12-25 | 2014-07-02 | 宜宾金喜来酒业有限公司 | 气相压力与酒精度变化在线量质摘酒工艺 |
CN104232455B (zh) * | 2014-09-26 | 2016-02-03 | 广东中科天元新能源科技有限公司 | 普级和优级食用酒精联产蒸馏节能装置及其节能工艺 |
CN105753651B (zh) * | 2014-12-17 | 2018-05-08 | 中粮生化能源(肇东)有限公司 | 一种生产食用酒精的方法 |
CN106636221B (zh) * | 2016-09-30 | 2020-10-30 | 台州中知英健机械自动化有限公司 | 一种以淀粉质原料生产酒精的无酸发酵方法 |
CN106422388B (zh) * | 2016-10-26 | 2019-02-19 | 广东中科天元新能源科技有限公司 | 双粗塔生产优级酒精的差压蒸馏节能装置及其生产工艺 |
CN107501048A (zh) * | 2017-09-07 | 2017-12-22 | 广东中科天元新能源科技有限公司 | 医药酒精和高纯度酒精生产装置及其生产工艺 |
CN110016425A (zh) * | 2017-12-18 | 2019-07-16 | 江苏醉开心酒业有限公司 | 一种节能型酿酒装置 |
CN109908616B (zh) * | 2019-04-24 | 2024-06-25 | 中国轻工业西安设计工程有限责任公司 | 一氧化碳制乙醇的蒸馏节能系统及其蒸馏方法 |
CN112902686B (zh) * | 2021-01-26 | 2022-08-16 | 河北易高生物能源有限公司 | 一种糠醛初馏塔蒸汽回收利用方法 |
CN115105850B (zh) * | 2022-06-23 | 2024-04-02 | 内蒙古新特硅材料有限公司 | 电子级三氯氢硅提纯装置及方法 |
-
2007
- 2007-09-27 CN CN2007100305508A patent/CN101153257B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101153257A (zh) | 2008-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101153257B (zh) | 优级食用酒精五塔二级差压蒸馏装置及其工艺 | |
CN100525874C (zh) | 特级食用酒精六塔差压蒸馏装置及其工艺 | |
CN101748037B (zh) | 一种特级食用酒精六塔差压蒸馏装置及工艺 | |
CN101580457B (zh) | 一种以发酵醪液为原料生产无水乙醇的装置及工艺 | |
CN101570466A (zh) | 一种甲醇多效精馏工艺 | |
CN114031580B (zh) | 一种低能耗pbat副产四氢呋喃的精制装置及精制方法 | |
CN105344124B (zh) | 用于制取酒精的双精塔四效优级酒精蒸馏方法和装置 | |
CN109908616B (zh) | 一氧化碳制乙醇的蒸馏节能系统及其蒸馏方法 | |
CN108059587B (zh) | 八塔差压酒精蒸馏生产系统及方法 | |
CN100453137C (zh) | 酒精五塔差压蒸馏装置及其工艺 | |
CN106422388B (zh) | 双粗塔生产优级酒精的差压蒸馏节能装置及其生产工艺 | |
CN108421274B (zh) | 用于制取优级酒精的低压法双粗双精八塔蒸馏装置和方法 | |
CN109646980B (zh) | 无杂醇油隔壁塔耦合甲醇多效精馏节能装置及方法 | |
CN101851149A (zh) | 一种五塔三级差压蒸馏生产食用乙醇的节能方法和节能系统 | |
CN106316791A (zh) | 基于双粗和双精塔的酒精制备装置和方法 | |
CN210495287U (zh) | 一种不需提取工业酒精的新型蒸馏塔 | |
CN104232455A (zh) | 普级和优级食用酒精联产蒸馏节能装置及其节能工艺 | |
CN114642894B (zh) | 六塔三效差压蒸馏生产特优级酒精的蒸馏系统及蒸馏方法 | |
CN110981696A (zh) | 利用双粗单精三塔蒸馏低浓度发酵醪生产燃料乙醇的工艺及系统 | |
CN201668968U (zh) | 一种五塔三级差压蒸馏生产食用乙醇的节能系统 | |
CN111333480A (zh) | 一种丁二烯精制方法及精制装置 | |
CN102489030A (zh) | 三塔节能差压酒精蒸馏生产系统及其工艺过程 | |
CN211522068U (zh) | 利用双粗单精三塔蒸馏低浓度发酵醪生产燃料乙醇的系统 | |
CN210021208U (zh) | 一氧化碳制乙醇的蒸馏节能系统 | |
CN106316793A (zh) | 基于双精塔六塔四效蒸馏的酒精制备装置和方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU ZHONGKE TIANYUAN NEW ENERGY SCIENCE CO., Free format text: FORMER OWNER: GUANGZHOU BAOJIE ELECTRICAL CO., LTD. Effective date: 20090717 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090717 Address after: Science and Technology Development Zone, Guangdong, Guangzhou Province, Science Town, No. 80, No. 510663, Guangzhou science and technology innovation base, D District, fifth layer, 508-511 Applicant after: Guangzhou Zhongke Tianyuan Amperex Technology Limited Address before: Room 76, building 212, compound 81, martyrs Middle Road, Yuexiu District, Guangdong, Guangzhou: 510640 Applicant before: Guangzhou Baojie Motor Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160918 Address after: 7, building 4, 510000 energy road, Guangzhou, Guangdong, 702, Tianhe District Patentee after: Guangdong Zhongke Tianyuan Green Food Co., Ltd. Address before: 510663 science and Technology Development Zone, Guangzhou hi tech Industrial Development Zone, Guangdong, No. 80, No. 508-511, Guangzhou science and technology innovation base, D zone, Fifth Patentee before: Guangdong Zhongke Tianyuan New Energy Science & Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: 510000 Guangdong Guangzhou high tech Industrial Development Zone, Science City, 80 Guangzhou Road, science and technology innovation base, second level 210 units. Patentee after: Guangdong Zhongke Tianyuan New Energy Science & Technology Co., Ltd. Address before: 510000 Tianhe District energy road, Guangzhou, Guangzhou, Guangdong, 7 Building 702 Patentee before: Guangdong Zhongke Tianyuan Green Food Co., Ltd. |