CN101863864B - 糠醛生产余热利用系统 - Google Patents
糠醛生产余热利用系统 Download PDFInfo
- Publication number
- CN101863864B CN101863864B CN2010102097747A CN201010209774A CN101863864B CN 101863864 B CN101863864 B CN 101863864B CN 2010102097747 A CN2010102097747 A CN 2010102097747A CN 201010209774 A CN201010209774 A CN 201010209774A CN 101863864 B CN101863864 B CN 101863864B
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- CN
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- Prior art keywords
- furfural
- tower
- pure water
- steam inlet
- outlet
- 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.)
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- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 title claims abstract description 236
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 150000001299 aldehydes Chemical class 0.000 claims abstract description 49
- 230000007062 hydrolysis Effects 0.000 claims abstract description 29
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 29
- 238000001704 evaporation Methods 0.000 claims description 72
- 239000007788 liquid Substances 0.000 claims description 34
- 230000018044 dehydration Effects 0.000 claims description 33
- 238000006297 dehydration reaction Methods 0.000 claims description 33
- 230000008020 evaporation Effects 0.000 claims description 31
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 7
- UMGDCJDMYOKAJW-UHFFFAOYSA-N aminothiocarboxamide Natural products NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 7
- -1 thiourea peroxide Chemical class 0.000 claims description 7
- 239000002918 waste heat Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract 5
- 208000005156 Dehydration Diseases 0.000 description 27
- 238000004821 distillation Methods 0.000 description 7
- 239000012141 concentrate Substances 0.000 description 4
- 239000012452 mother liquor Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02P20/10—Process efficiency
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102097747A CN101863864B (zh) | 2010-06-25 | 2010-06-25 | 糠醛生产余热利用系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102097747A CN101863864B (zh) | 2010-06-25 | 2010-06-25 | 糠醛生产余热利用系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101863864A CN101863864A (zh) | 2010-10-20 |
| CN101863864B true CN101863864B (zh) | 2012-04-18 |
Family
ID=42955826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102097747A Active CN101863864B (zh) | 2010-06-25 | 2010-06-25 | 糠醛生产余热利用系统 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101863864B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517258B (zh) * | 2011-12-08 | 2013-05-15 | 山东隆科特酶制剂有限公司 | 酶制剂生产过程中的蒸汽阶梯式利用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1872726A (zh) * | 2006-06-07 | 2006-12-06 | 济南圣泉集团股份有限公司 | 一种糠醛生产废水的处理方法 |
| CN201737865U (zh) * | 2010-06-25 | 2011-02-09 | 宏业生化股份有限公司 | 糠醛生产余热利用系统 |
| CN201737866U (zh) * | 2010-06-25 | 2011-02-09 | 宏业生化股份有限公司 | 糠醛生产余热利用系统 |
-
2010
- 2010-06-25 CN CN2010102097747A patent/CN101863864B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101863864A (zh) | 2010-10-20 |
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Legal Events
| Date | Code | Title | Description |
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| 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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: The biomass energy industry in Nanle County of Puyang Henan province 457400 City Park Patentee after: Hongye biological Polytron Technologies Inc Address before: Guangming Road, Chengguan Town, Nanle County in Henan province 457400 No. 28 Patentee before: Hongsheng Biochemical Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Furfuraldehyde production bootstrap system Effective date of registration: 20180525 Granted publication date: 20120418 Pledgee: Nan Le County Rural credit cooperative association Zhang Guo Tun Credit Union Pledgor: Hongye biological Polytron Technologies Inc Registration number: 2018990000412 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190624 Granted publication date: 20120418 Pledgee: Zhang Guotun Branch of Henan Nanle Rural Commercial Bank Co., Ltd. Pledgor: Hongye biological Polytron Technologies Inc Registration number: 2018990000412 |
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| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190624 Registration number: 2018990000412 Pledgee after: Zhang Guotun Branch of Henan Nanle Rural Commercial Bank Co., Ltd. Pledgee before: Nan Le County Rural credit cooperative association Zhang Guo Tun Credit Union |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Furfuraldehyde production bootstrap system Effective date of registration: 20200701 Granted publication date: 20120418 Pledgee: Zhang Guotun Branch of Henan Nanle Rural Commercial Bank Co.,Ltd. Pledgor: HONGYE BIOLOGICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980003695 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220406 Granted publication date: 20120418 Pledgee: Zhang Guotun Branch of Henan Nanle Rural Commercial Bank Co.,Ltd. Pledgor: HONGYE BIOLOGICAL TECHNOLOGY CO.,LTD. Registration number: Y2020980003695 |