CN101538082A - 含油污水净化剂 - Google Patents
含油污水净化剂 Download PDFInfo
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- CN101538082A CN101538082A CN200910136575A CN200910136575A CN101538082A CN 101538082 A CN101538082 A CN 101538082A CN 200910136575 A CN200910136575 A CN 200910136575A CN 200910136575 A CN200910136575 A CN 200910136575A CN 101538082 A CN101538082 A CN 101538082A
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- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical class Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 4
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 claims description 4
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical group CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 claims description 2
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- 238000005189 flocculation Methods 0.000 abstract description 2
- 230000016615 flocculation Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 229910052720 vanadium Inorganic materials 0.000 abstract description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 3
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 abstract 1
- JGDITNMASUZKPW-UHFFFAOYSA-K aluminium trichloride hexahydrate Chemical compound O.O.O.O.O.O.Cl[Al](Cl)Cl JGDITNMASUZKPW-UHFFFAOYSA-K 0.000 abstract 1
- 229940009861 aluminum chloride hexahydrate Drugs 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 11
- 239000008267 milk Substances 0.000 description 7
- 210000004080 milk Anatomy 0.000 description 7
- 235000013336 milk Nutrition 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 150000001412 amines Chemical group 0.000 description 3
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000007764 o/w emulsion Substances 0.000 description 2
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 description 1
- -1 alkyl dimethyl ammonium chloride Chemical compound 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- 239000000126 substance Chemical group 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
本发明涉及一种净水试剂，具体地说是一种用于油田污水处理的含油污水净化剂。它的组成成分及各成分的质量百分比为：六水合三氯化铝30～40％，环氧丙基聚季胺10～25％，聚二甲基二烯丙基氯化铵35～50％。这种含油污水净化剂主要用于含油污水乳状液和其它0/W污水的破乳脱油，具有很强的亲电荷能力，足以平衡乳化剂形成的负电荷；也有很强的絮凝能力，能够把乳状液微粒絮凝起来便于形成大的钒花；也有很强的表面活性，能够破坏乳状液的界面能，能够实现脱油率高，脱出水清，油块上浮快，油水界面齐等特点，且用量少，成本低，应用前景广阔。
Description
技术领域
本发明涉及一种净水试剂，具体地说是一种用于油田污水处理的含油污水净化剂。
背景技术
油田的含油污水乳状液主要有原油徽粒、机杂、地层粘土微粒及少量的破乳剂构成，这些微粒在较高温度的作用下，通过管泵的传输形成了比较稳定水包油乳状液，原因在于电荷效应，即含油污水细分散油株表面负电荷的存在，产生了双电层现象并吸附有牢固的水化膜，致使油粒相互间接触和聚集。这样.水包油乳化液借助一些乳化剂，使体系能量维持在最低水平而保持稳定，其乳状液稳定程度跟其形成乳化液微粒含量的多少有很大的关系。一般情况下，乳化剂微粒含量越高，形成的乳状液越稳定，所以减少乳化剂微粒含量是处理含油污水的重要因素，这种含油量大的污水排放后，污染及其严重，给相应的水流造成严重影响。
发明内容
本发明是针对现在油田排放的大量含油污水的污染问题，提供一种主要用于含油污水乳状液和其它0/W污水的破乳脱油、脱油率高、脱出水清、油块上浮快、油水界面齐的含油污水净化剂。
实现上述发明目的采用以下技术方案：一种含油污水净化剂，它的组成成分及各成分的质量百分比为：六水合三氯化铝30～40％，环氧丙基聚季胺10～25％，聚二甲基二烯丙基氯化铵35～50％。
这种含油污水净化剂主要用于含油污水乳状液和其它0/W污水的破乳脱油，具有很强的亲电荷能力，足以平衡乳化剂形成的负电荷；也有很强的絮凝能力，能够把乳状液微粒絮凝起来便于形成大的钒花；也有很强的表面活性，能够破坏乳状液的界面能，能够实现脱油率高，脱出水清，油块上浮快，油水界面齐等特点，且用量少，成本低，应用前景广阔。
具体实施方式
下面结合实施例详述本发明。
实施例一：
| 名称 | 六水合三氯化铝 | 环氧丙基聚季胺 | 聚二甲基二烯丙基氯化铵 |
| 配比 | 40 | 15 | 45 |
将该表格中的各组成成分按照其配比中的质量百分比混合均匀即可使用。
实施例二：
| 名称 | 六水合三氯化铝 | 环氧丙基聚季胺 | 聚二甲基二烯丙基氯化铵 |
| 配比 | 35 | 25 | 40 |
将该表格中的各组成成分按照其配比中的质量百分比混合均匀即可使用。
本发明中所述的环氧丙基聚季胺，其化学成分为聚环氧丙基二甲基氯化铵，是由环氧氯丙烷和二甲胺反应生成的产物。
在油田排放出的含油污水中加入该净化剂后，阳离子型聚合物能在水中吸附含油微粒，中和表面带负电荷的o/w乳化液，起到中和电荷，破坏油水界面层，产生桥联和絮凝作用，形成粒径大的油珠，在水的浮力作用下逐渐从水中分离出来，从而达到净水的目的。
Claims (1)
1、一种含油污水净化剂，其特征是，它的组成成分及各成分的质量百分比为：六水合三氯化铝30～40％，环氧丙基聚季胺10～25％，聚二甲基二烯丙基氯化铵35～50％。
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| CN101538082A true CN101538082A (zh) | 2009-09-23 |
| CN101538082B CN101538082B (zh) | 2011-01-05 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539291A (zh) * | 2013-11-08 | 2014-01-29 | 上海睿岛节能环保科技有限公司 | 一种去除油田注聚污水中聚合物的催化絮凝分离方法 |
| CN104192943A (zh) * | 2014-09-17 | 2014-12-10 | 安徽省绿巨人环境技术有限公司 | 含油污废水处理剂 |
| CN105565454A (zh) * | 2015-12-31 | 2016-05-11 | 浙江大川新材料股份有限公司 | 无机/有机凝聚剂的复配净水剂的制备方法 |
| CN105600844A (zh) * | 2015-12-31 | 2016-05-25 | 浙江大川新材料股份有限公司 | 油污水处理清水剂制备方法 |
| CN107651737A (zh) * | 2017-10-31 | 2018-02-02 | 广西贝仕特环保科技有限公司 | 一种高除油率的工业废水净化剂及其制备方法 |
| CN110921800A (zh) * | 2019-12-13 | 2020-03-27 | 陕西速源节能科技有限公司 | 一种高效、彻底的污水净化用净化剂 |
| CN113683171A (zh) * | 2020-05-19 | 2021-11-23 | 中海油能源发展股份有限公司 | 一种聚驱产出液处理用絮凝剂及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101130938B (zh) * | 2007-09-28 | 2010-05-19 | 上海东升新材料有限公司 | 一种造纸用阳离子聚合物及其制备方法 |
| CN101417850B (zh) * | 2008-11-11 | 2010-10-13 | 江苏百纳环境工程有限公司 | 一种新型投料活性污泥法处理焦化废水工艺 |
-
2009
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539291A (zh) * | 2013-11-08 | 2014-01-29 | 上海睿岛节能环保科技有限公司 | 一种去除油田注聚污水中聚合物的催化絮凝分离方法 |
| CN103539291B (zh) * | 2013-11-08 | 2015-05-13 | 上海睿岛节能环保科技有限公司 | 一种去除油田注聚污水中聚合物的催化絮凝分离方法 |
| CN104192943A (zh) * | 2014-09-17 | 2014-12-10 | 安徽省绿巨人环境技术有限公司 | 含油污废水处理剂 |
| CN105565454A (zh) * | 2015-12-31 | 2016-05-11 | 浙江大川新材料股份有限公司 | 无机/有机凝聚剂的复配净水剂的制备方法 |
| CN105600844A (zh) * | 2015-12-31 | 2016-05-25 | 浙江大川新材料股份有限公司 | 油污水处理清水剂制备方法 |
| CN107651737A (zh) * | 2017-10-31 | 2018-02-02 | 广西贝仕特环保科技有限公司 | 一种高除油率的工业废水净化剂及其制备方法 |
| CN110921800A (zh) * | 2019-12-13 | 2020-03-27 | 陕西速源节能科技有限公司 | 一种高效、彻底的污水净化用净化剂 |
| CN113683171A (zh) * | 2020-05-19 | 2021-11-23 | 中海油能源发展股份有限公司 | 一种聚驱产出液处理用絮凝剂及其制备方法 |
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| CN101538082B (zh) | 2011-01-05 |
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