CN111471493A - 一种净化焦炉煤气脱硫液的方法 - Google Patents
一种净化焦炉煤气脱硫液的方法 Download PDFInfo
- Publication number
- CN111471493A CN111471493A CN201910069937.7A CN201910069937A CN111471493A CN 111471493 A CN111471493 A CN 111471493A CN 201910069937 A CN201910069937 A CN 201910069937A CN 111471493 A CN111471493 A CN 111471493A
- Authority
- CN
- China
- Prior art keywords
- solution
- tar
- desulfurization solution
- desulfurization
- water
- 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
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/105—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur
- C10K1/106—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur containing Fe compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0492—Applications, solvents used
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
- C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
- C10K1/004—Sulfur containing contaminants, e.g. hydrogen sulfide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Industrial Gases (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910069937.7A CN111471493B (zh) | 2019-01-24 | 2019-01-24 | 一种净化焦炉煤气脱硫液的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910069937.7A CN111471493B (zh) | 2019-01-24 | 2019-01-24 | 一种净化焦炉煤气脱硫液的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111471493A true CN111471493A (zh) | 2020-07-31 |
CN111471493B CN111471493B (zh) | 2021-02-09 |
Family
ID=71743734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910069937.7A Active CN111471493B (zh) | 2019-01-24 | 2019-01-24 | 一种净化焦炉煤气脱硫液的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111471493B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113046143A (zh) * | 2021-03-18 | 2021-06-29 | 重庆科技学院 | 一种n系脱硫液、制备方法及脱硫方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080307703A1 (en) * | 2007-04-24 | 2008-12-18 | Dietenberger Mark A | Method and apparatus to protect synthesis gas via flash pyrolysis and gasification in a molten liquid |
CN103525443A (zh) * | 2013-10-18 | 2014-01-22 | 安徽工业大学 | 一种利用离子液体预处理提高褐煤热解焦油产率的方法 |
CN103768916A (zh) * | 2012-10-25 | 2014-05-07 | 中国石油化工股份有限公司 | 一种氧化脱硫和硫磺回收方法 |
WO2014182395A1 (en) * | 2013-05-10 | 2014-11-13 | Uop Llc | Recycle gas scrubbing using ionic liquids |
CN204918517U (zh) * | 2015-09-07 | 2015-12-30 | 武汉钢铁(集团)公司 | 焦炉煤气湿法脱硫液在线除油装置 |
CN108689386A (zh) * | 2017-04-12 | 2018-10-23 | 北京化工大学 | 一种硫化氢净化及硫磺分离工艺 |
-
2019
- 2019-01-24 CN CN201910069937.7A patent/CN111471493B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080307703A1 (en) * | 2007-04-24 | 2008-12-18 | Dietenberger Mark A | Method and apparatus to protect synthesis gas via flash pyrolysis and gasification in a molten liquid |
CN103768916A (zh) * | 2012-10-25 | 2014-05-07 | 中国石油化工股份有限公司 | 一种氧化脱硫和硫磺回收方法 |
WO2014182395A1 (en) * | 2013-05-10 | 2014-11-13 | Uop Llc | Recycle gas scrubbing using ionic liquids |
CN103525443A (zh) * | 2013-10-18 | 2014-01-22 | 安徽工业大学 | 一种利用离子液体预处理提高褐煤热解焦油产率的方法 |
CN204918517U (zh) * | 2015-09-07 | 2015-12-30 | 武汉钢铁(集团)公司 | 焦炉煤气湿法脱硫液在线除油装置 |
CN108689386A (zh) * | 2017-04-12 | 2018-10-23 | 北京化工大学 | 一种硫化氢净化及硫磺分离工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113046143A (zh) * | 2021-03-18 | 2021-06-29 | 重庆科技学院 | 一种n系脱硫液、制备方法及脱硫方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111471493B (zh) | 2021-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204891564U (zh) | 用于处理至少含有二氧化碳和硫化氢的烃进料气体流以回收纯化的co2气体流的装置 | |
CN108840311B (zh) | 一种以低共熔溶剂为介质的硫化氢液相氧化脱除法 | |
KR101455898B1 (ko) | 탈황 방법 및 장치 | |
US3745746A (en) | Dehydration process | |
US3877893A (en) | Absorption and separation of normally liquid gas contaminants | |
CA1166824A (en) | Scrubbing system yielding high concentration of hydrogen sulfide | |
US3918934A (en) | Process for purifying gases | |
CN109499334B (zh) | 一种高效捕集分离h2s和co2及资源化的方法 | |
CN100434416C (zh) | N,n'-二环己基碳二亚胺生产工艺 | |
CH649473A5 (it) | Procedimento per la separazione selettiva dell'idrogeno solforato rispetto all'anidride carbonica da gas naturale e da gas tecnici. | |
CN103771347A (zh) | 一种利用无水溶剂使硫化氢转化为结晶硫的方法 | |
KR20140026450A (ko) | 황화나트륨을 분리 및 정제하는 방법 | |
WO2015017151A1 (en) | Removal of sulfur compounds in an acid gas stream generated from solvent-based gas treating process | |
CN111471493B (zh) | 一种净化焦炉煤气脱硫液的方法 | |
CN103261092A (zh) | 由合成气体制备二氧化碳 | |
CN114249676B (zh) | 甲硫醇的纯化分离方法及装置 | |
CN108586184B (zh) | 一种基于超临界和超声波的β-甲基萘的分离和精制方法 | |
CN105716372B (zh) | 粗煤气脱碳脱硫的方法 | |
US4664903A (en) | Removal of sulfur compounds from gases | |
JPS6345851B2 (zh) | ||
EP2964571B1 (fr) | Procédé et appareil de production de dioxyde de carbone et d'hydrogène | |
CA1106149A (en) | Process for the elimination of hydrogen sulfide contained in a gaseous mixture | |
CN113939355A (zh) | 涉及吸收和膜扩散步骤的从合成气混合物中捕获硫的改进工艺 | |
CA2718046A1 (en) | Alkylene oxide recovery systems | |
WO2015162228A1 (en) | Regeneration of sulphur solvent by h-donor compound |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230523 Address after: No.186 Xuanfu street, Xuanhua District, Zhangjiakou City, Hebei Province 075100 Patentee after: ZHANGJIAKOU TIANLONG TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 100029, No. 15 East Third Ring Road, Chaoyang District, Beijing Patentee before: BEIJING University OF CHEMICAL TECHNOLOGY Patentee before: ZHANGJIAKOU TIANLONG TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
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: A Method for Purifying Coke Oven Gas Desulfurization Liquid Effective date of registration: 20230823 Granted publication date: 20210209 Pledgee: Zhangjiakou Rural Commercial Bank Co.,Ltd. Xuanhua Sub branch Pledgor: ZHANGJIAKOU TIANLONG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980053550 |