CN1621745A - Bottoms combustion air preheater system and method of ethylene cracking furnace - Google Patents
Bottoms combustion air preheater system and method of ethylene cracking furnace Download PDFInfo
- Publication number
- CN1621745A CN1621745A CNA2003101152696A CN200310115269A CN1621745A CN 1621745 A CN1621745 A CN 1621745A CN A2003101152696 A CNA2003101152696 A CN A2003101152696A CN 200310115269 A CN200310115269 A CN 200310115269A CN 1621745 A CN1621745 A CN 1621745A
- Authority
- CN
- China
- Prior art keywords
- preheater
- water
- steam
- air
- cooler
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000005977 Ethylene Substances 0.000 title claims abstract description 13
- 238000005336 cracking Methods 0.000 title claims abstract description 13
- 238000002485 combustion reaction Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000000197 pyrolysis Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 17
- 238000013022 venting Methods 0.000 claims description 13
- 238000010791 quenching Methods 0.000 claims description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 9
- 239000004571 lime Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002918 waste heat Substances 0.000 description 7
- 239000000446 fuel Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003825 pressing Methods 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Gasification And Melting Of Waste (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101152696A CN100429461C (en) | 2003-11-27 | 2003-11-27 | Bottoms combustion air preheater system and method of ethylene cracking furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101152696A CN100429461C (en) | 2003-11-27 | 2003-11-27 | Bottoms combustion air preheater system and method of ethylene cracking furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1621745A true CN1621745A (en) | 2005-06-01 |
CN100429461C CN100429461C (en) | 2008-10-29 |
Family
ID=34760370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101152696A Expired - Lifetime CN100429461C (en) | 2003-11-27 | 2003-11-27 | Bottoms combustion air preheater system and method of ethylene cracking furnace |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100429461C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104197577A (en) * | 2014-09-03 | 2014-12-10 | 中国科学院理化技术研究所 | Refrigerating device driven by flue gas waste heat of ethylene cracking furnace |
CN105467939A (en) * | 2014-09-04 | 2016-04-06 | 中国石油化工股份有限公司 | Optimization method for production and operation of ethylene cracking furnace |
CN114993091A (en) * | 2022-05-18 | 2022-09-02 | 北京航化节能环保技术有限公司 | Zero-power-consumption self-adaptive distributed waste heat recycling system of ethylene device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5865788A (en) * | 1981-10-14 | 1983-04-19 | Mitsui Eng & Shipbuild Co Ltd | Device for supplying preheated air |
CN1033865A (en) * | 1987-12-31 | 1989-07-12 | 陆吉明 | Industrial Boiler condensate water and Steam Heating air method and preheater thereof |
JPH11264535A (en) * | 1998-03-18 | 1999-09-28 | Nkk Corp | Method and device for controlling air temperature of steam air heater |
GB2352803B (en) * | 1999-07-20 | 2001-07-25 | Foster Wheeler Energy Ltd | Air pre heater for fired process heater |
RU2202072C2 (en) * | 2001-04-28 | 2003-04-10 | ОАО "Инжиниринговая компания "ЗиОМАР" | Multi-pass tubular air preheater |
-
2003
- 2003-11-27 CN CNB2003101152696A patent/CN100429461C/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104197577A (en) * | 2014-09-03 | 2014-12-10 | 中国科学院理化技术研究所 | Refrigerating device driven by flue gas waste heat of ethylene cracking furnace |
CN105467939A (en) * | 2014-09-04 | 2016-04-06 | 中国石油化工股份有限公司 | Optimization method for production and operation of ethylene cracking furnace |
CN105467939B (en) * | 2014-09-04 | 2018-04-10 | 中国石油化工股份有限公司 | A kind of optimization method of ethane cracking furnace production run |
CN114993091A (en) * | 2022-05-18 | 2022-09-02 | 北京航化节能环保技术有限公司 | Zero-power-consumption self-adaptive distributed waste heat recycling system of ethylene device |
WO2023221274A1 (en) * | 2022-05-18 | 2023-11-23 | 北京航化节能环保技术有限公司 | Zero-power-consumption adaptive distributed waste heat recycling system for ethylene plant |
Also Published As
Publication number | Publication date |
---|---|
CN100429461C (en) | 2008-10-29 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Aerospace Petrochemical Technology and Equipment Engineering Corp. Assignor: BEIJING AEROSPACE PROPULSION INSTITUTE Contract fulfillment period: 2008.11.3 to 2013.11.2 Contract record no.: 2008110000176 Denomination of invention: Bottoms combustion air preheater system and method of ethylene cracking furnace Granted publication date: 20081029 License type: Exclusive license Record date: 20081208 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.3 TO 2013.11.2; CHANGE OF CONTRACT Name of requester: BEIJING SPACE PETROCHEMICAL TECHNOLOGY EQUIPMENT E Effective date: 20081208 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170120 Address after: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee after: BEIJING AEROSPACE PETROCHEMICAL TECHNOLOGY & EQUIPMENT ENGINEERING Corp.,Ltd. Address before: 100076 Beijing, box 9200, box 11 Patentee before: Beijing Aerospace Propulsion Institute |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170413 Address after: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee after: Beijing wing wing Technology Co.,Ltd. Address before: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee before: BEIJING AEROSPACE PETROCHEMICAL TECHNOLOGY & EQUIPMENT ENGINEERING Corp.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee after: BEIJING HANGHUA ENERGY SAVING AND ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee before: Beijing wing wing Technology Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20081029 |
|
CX01 | Expiry of patent term |