CN1800136A - 从环氧大豆油废水中回收甲酸制取甲酸甲酯的方法 - Google Patents
从环氧大豆油废水中回收甲酸制取甲酸甲酯的方法 Download PDFInfo
- Publication number
- CN1800136A CN1800136A CN 200610049117 CN200610049117A CN1800136A CN 1800136 A CN1800136 A CN 1800136A CN 200610049117 CN200610049117 CN 200610049117 CN 200610049117 A CN200610049117 A CN 200610049117A CN 1800136 A CN1800136 A CN 1800136A
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- Prior art keywords
- formic acid
- waste water
- methyl
- formiate
- soybean oil
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- 239000002351 wastewater Substances 0.000 title claims abstract description 49
- 235000012424 soybean oil Nutrition 0.000 title claims abstract description 32
- 239000004593 Epoxy Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000003549 soybean oil Substances 0.000 title claims description 29
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 title description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 title description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims abstract description 114
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims abstract description 57
- 235000019253 formic acid Nutrition 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 235000019198 oils Nutrition 0.000 claims abstract description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 144
- 238000009833 condensation Methods 0.000 claims description 20
- 230000005494 condensation Effects 0.000 claims description 20
- 239000003921 oil Substances 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 239000000498 cooling water Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 10
- 239000004519 grease Substances 0.000 claims description 8
- 239000013049 sediment Substances 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 2
- WBJINCZRORDGAQ-UHFFFAOYSA-N ethyl formate Chemical compound CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 abstract description 4
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 abstract 2
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 abstract 2
- 230000008021 deposition Effects 0.000 abstract 2
- 229940041616 menthol Drugs 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 10
- 238000011084 recovery Methods 0.000 description 10
- 239000002994 raw material Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 150000002632 lipids Chemical class 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006735 epoxidation reaction Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- NHILTLCHCJZAHV-UHFFFAOYSA-N C(O)(O)=O.CNC=O Chemical compound C(O)(O)=O.CNC=O NHILTLCHCJZAHV-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 101000713575 Homo sapiens Tubulin beta-3 chain Proteins 0.000 description 1
- 101000713585 Homo sapiens Tubulin beta-4A chain Proteins 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- SCKXCAADGDQQCS-UHFFFAOYSA-N Performic acid Chemical compound OOC=O SCKXCAADGDQQCS-UHFFFAOYSA-N 0.000 description 1
- 102100036790 Tubulin beta-3 chain Human genes 0.000 description 1
- 102100036788 Tubulin beta-4A chain Human genes 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000006315 carbonylation Effects 0.000 description 1
- 238000005810 carbonylation reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 description 1
- 229940017219 methyl propionate Drugs 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- -1 sterilant Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
Description
名称 | 浓度 |
甲酸 | 5~15% |
过氧化氢 | 0.9% |
油脂类 | 500mg/L |
CODcr | 20000mg/L |
pH | 3.5~4 |
颜色 | 无色 |
序号 | 设备名称 | 规格 | 数量 | 备注 |
1 | 斜板隔油槽 | 1 | PVC | |
2 | 酯化釜 | 10t | 1 | 内衬搪瓷 |
3 | 粗馏塔 | Φ500 | 1 | SS |
4 | 精馏塔 | Φ500 | 1 | SS |
5 | 包装釜 | 3m3 | 1 | SS |
6 | 水泵 | 2 | SS |
序号 | 项目 | 耗量 | 金额(元) |
1 | 甲醇* | 56kg | -320 |
2 | 电 | 30度 | -60 |
3 | 蒸气消耗 | 0.6t | -138 |
4 | 包装 | -100 | |
5 | 工资及福利 | -20 | |
6 | 折旧 | -20 | |
处理成本合计 | -658 | ||
回收甲酸甲酯 | 70kg | 1040 | |
处理收益 | 382 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100491174A CN100361952C (zh) | 2006-01-17 | 2006-01-17 | 从环氧大豆油废水中回收甲酸制取甲酸甲酯的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100491174A CN100361952C (zh) | 2006-01-17 | 2006-01-17 | 从环氧大豆油废水中回收甲酸制取甲酸甲酯的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1800136A true CN1800136A (zh) | 2006-07-12 |
CN100361952C CN100361952C (zh) | 2008-01-16 |
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CNB2006100491174A Active CN100361952C (zh) | 2006-01-17 | 2006-01-17 | 从环氧大豆油废水中回收甲酸制取甲酸甲酯的方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103360231A (zh) * | 2012-03-28 | 2013-10-23 | 江苏卡特新能源有限公司 | 从环氧类生物增塑剂生产的污水中提取甲酸的方法 |
CN106478630A (zh) * | 2016-10-10 | 2017-03-08 | 湖北省宏源药业科技股份有限公司 | 鸟嘌呤制备过程中废液处理方法 |
CN106495174A (zh) * | 2016-12-02 | 2017-03-15 | 中国科学院广州能源研究所 | 凹凸棒土湿法双酸活化方法 |
-
2006
- 2006-01-17 CN CNB2006100491174A patent/CN100361952C/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103360231A (zh) * | 2012-03-28 | 2013-10-23 | 江苏卡特新能源有限公司 | 从环氧类生物增塑剂生产的污水中提取甲酸的方法 |
CN106478630A (zh) * | 2016-10-10 | 2017-03-08 | 湖北省宏源药业科技股份有限公司 | 鸟嘌呤制备过程中废液处理方法 |
CN106478630B (zh) * | 2016-10-10 | 2019-05-17 | 湖北省宏源药业科技股份有限公司 | 鸟嘌呤制备过程中废液处理方法 |
CN106495174A (zh) * | 2016-12-02 | 2017-03-15 | 中国科学院广州能源研究所 | 凹凸棒土湿法双酸活化方法 |
CN106495174B (zh) * | 2016-12-02 | 2018-08-07 | 中科院广州能源所盱眙凹土研发中心 | 凹凸棒土湿法双酸活化方法 |
Also Published As
Publication number | Publication date |
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CN100361952C (zh) | 2008-01-16 |
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Address after: No. 761, Chong Fu Road, Tongxiang economic and Technological Development Zone, Zhejiang Patentee after: Zhejiang Jiaao Environment Protection Technology Co., Ltd. Address before: No. 761, Chong Fu Road, Tongxiang economic and Technological Development Zone, Zhejiang Patentee before: Zhejiang Jiaao Chemical Industry Co., Ltd. |
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