CN101798522B - 一种酸渣油脱酸方法 - Google Patents
一种酸渣油脱酸方法 Download PDFInfo
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- CN101798522B CN101798522B CN 201010138124 CN201010138124A CN101798522B CN 101798522 B CN101798522 B CN 101798522B CN 201010138124 CN201010138124 CN 201010138124 CN 201010138124 A CN201010138124 A CN 201010138124A CN 101798522 B CN101798522 B CN 101798522B
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- acid
- sludge oil
- acid sludge
- oil
- deacidification
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- 239000002253 acid Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000010802 sludge Substances 0.000 title claims abstract description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 14
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 8
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229940103272 aluminum potassium sulfate Drugs 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 claims abstract description 4
- 229910000104 sodium hydride Inorganic materials 0.000 claims abstract description 4
- 239000012312 sodium hydride Substances 0.000 claims abstract description 4
- 238000004064 recycling Methods 0.000 claims abstract description 3
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 3
- 150000002632 lipids Chemical class 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 abstract description 2
- 239000002440 industrial waste Substances 0.000 abstract description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 17
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Abstract
一种酸渣油脱酸方法，将酸渣油加入反应罐中，再按占酸渣油重量的百分比加入0.5％的脂肪酸、0.15％的硫酸钾铝、0.1％的过氧化氢、0.1％的乙二胺和1.5％的氢化钠，加热至90度反应至少5个小时，将分离出70％浓度的硫酸及沥青再利用，本发明利用工业废料酸渣油经脱酸处理转化成有用的硫酸，对环境不造成污染，设备简单，成本低，产生了很大经济效益和社会效益，可广泛推广应用。
Description
技术领域
本发明涉及石油化工产品脱酸处理方法，特别是涉及一种酸渣油脱酸方法。
背景技术
来源于石油化工精炼柴油、润滑油以及炼焦厂排除的酸渣油，其数量庞大给自然环境带来严重威胁，我国对酸渣油的综合处理非常重视。目前，国内处理酸渣油的方法是在炼油过程中采用高温高压裂化酸渣油并加入催化剂和氢气，该方法工艺较复杂，处理成本很高，一般的小石油化工不具备这样高端设备。但是通过酸渣油处理获得沥青是国内小工厂所热衷采用的，低廉的酸渣油和高利润沥青，促使采用落后的生产工艺处理酸油渣，其生产过程中的酸性较强的废水对土壤和河流及海洋造成极大的污染，并且排除的气体含有大量的二氧化硫及其他有害气体，对空气自然环境构成严重威胁，如果这种无节制的排放会毁掉地球的文明，善待地球保护环境是我们每个公民应尽的义务，综合治理当务之急。
发明内容
本发明要解决的技术问题，是提供一种能够对酸渣油进行脱酸处理从而生产出有用硫酸，大大降低了对环境污染，而且处理成本低的酸渣油脱酸方法。
采用的技术方案是：
一种酸渣油脱酸方法，将酸渣油加入反应罐中，再按占酸渣油重量的百分比加入0.5％的脂肪酸、0.15％的硫酸钾铝、0.1％的过氧化氢、0.1％的乙二胺和1.5％的氢化钠，加热至90度反应至少5个小时，将分离出70％浓度的硫酸及沥青再利用。
本发明利用工业废料酸渣油经脱酸处理转化成有用的硫酸，对环境不造成污染，设备简单，成本低，产生了很大经济效益和社会效益，可广泛推广应用。
实施例
将100公斤的酸渣油加入反应罐中，再按占100公斤酸渣油重量的百分比加入0.5公斤的脂肪酸、0.15公斤的硫酸钾铝、0.1公斤的过氧化氢、0.1公斤的乙二胺和1.5公斤的氢化钠，加热至90度反应5个小时，将分离出70％浓度的硫酸和沥青回收利用。
Claims (1)
1.一种酸渣油脱酸方法，其特征在于将酸渣油加入反应罐中，再按占酸渣油重量的百分比加入0.5％的脂肪酸、0.15％的硫酸钾铝、0.1％的过氧化氢、0.1％的乙二胺和1.5％的氢化钠，加热至90度反应至少5个小时，将分离出70％浓度的硫酸及沥青再利用。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201010138124 CN101798522B (zh) | 2010-04-02 | 2010-04-02 | 一种酸渣油脱酸方法 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010138124 CN101798522B (zh) | 2010-04-02 | 2010-04-02 | 一种酸渣油脱酸方法 |
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| Publication Number | Publication Date |
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| CN101798522A CN101798522A (zh) | 2010-08-11 |
| CN101798522B true CN101798522B (zh) | 2013-05-01 |
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| CN 201010138124 Active CN101798522B (zh) | 2010-04-02 | 2010-04-02 | 一种酸渣油脱酸方法 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657959A (zh) * | 2012-05-14 | 2012-09-12 | 新疆现代石油化工股份有限公司 | 酸渣快速沉降剂及其润滑油基础油的精制方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990237A (en) * | 1987-07-27 | 1991-02-05 | Heuer Steven R | Process for the recovery of oil from waste oil sludges |
| CN1528863A (zh) * | 2003-09-26 | 2004-09-15 | 毅 赵 | 碱溶液中和酸渣破乳沉降分离生产重质燃料油的工艺方法 |
| CN101274131A (zh) * | 2007-03-30 | 2008-10-01 | 上海信联能源有限公司 | 一种石油酸渣的综合利用工艺 |
| CN101323458A (zh) * | 2008-06-03 | 2008-12-17 | 南京师范大学 | 综合处理石油酸渣、碱渣的方法 |
-
2010
- 2010-04-02 CN CN 201010138124 patent/CN101798522B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990237A (en) * | 1987-07-27 | 1991-02-05 | Heuer Steven R | Process for the recovery of oil from waste oil sludges |
| CN1528863A (zh) * | 2003-09-26 | 2004-09-15 | 毅 赵 | 碱溶液中和酸渣破乳沉降分离生产重质燃料油的工艺方法 |
| CN101274131A (zh) * | 2007-03-30 | 2008-10-01 | 上海信联能源有限公司 | 一种石油酸渣的综合利用工艺 |
| CN101323458A (zh) * | 2008-06-03 | 2008-12-17 | 南京师范大学 | 综合处理石油酸渣、碱渣的方法 |
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| Publication number | Publication date |
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| CN101798522A (zh) | 2010-08-11 |
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Inventor after: Yu Zhuangyan Inventor before: Wang Guoqing |
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Effective date of registration: 20180125 Address after: 515000 Tsai industrial zone after long Du Town, Chenghai District, Shantou, Guangdong Patentee after: Shantou Tianhui Health Biotechnology Co. Ltd. Address before: 125009 Steel East Branch of steel Tuen Town, Lianshan, Huludao, Liaoning Patentee before: Wang Guoqing |
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Denomination of invention: Deacidification method of acid sludge oil Effective date of registration: 20191010 Granted publication date: 20130501 Pledgee: Shantou SME financing Company limited by guarantee Pledgor: Shantou Tianhui Health Biotechnology Co. Ltd. Registration number: Y2019990000313 |
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Date of cancellation: 20210208 Granted publication date: 20130501 Pledgee: Shantou SME financing Company limited by guarantee Pledgor: SHANTOU TIANHUI BIO-TECH Co.,Ltd. Registration number: Y2019990000313 |