CN102408935B - Automobile exhaust detergent and preparation method thereof - Google Patents
Automobile exhaust detergent and preparation method thereof Download PDFInfo
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- CN102408935B CN102408935B CN201110317999.9A CN201110317999A CN102408935B CN 102408935 B CN102408935 B CN 102408935B CN 201110317999 A CN201110317999 A CN 201110317999A CN 102408935 B CN102408935 B CN 102408935B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000003599 detergent Substances 0.000 title claims abstract description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 46
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims abstract description 9
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 9
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 9
- 229930195729 fatty acid Natural products 0.000 claims abstract description 9
- 239000000194 fatty acid Substances 0.000 claims abstract description 9
- -1 fatty acid ester Chemical class 0.000 claims abstract description 9
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000011187 glycerol Nutrition 0.000 claims description 16
- 238000007670 refining Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- 230000032683 aging Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 150000000211 1-dodecanols Chemical class 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 abstract 1
- ACIFGVXONNUQNE-UHFFFAOYSA-N nitric acid propyl acetate Chemical compound C(C)(=O)OCCC.[N+](=O)(O)[O-] ACIFGVXONNUQNE-UHFFFAOYSA-N 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Liquid Carbonaceous Fuels (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention relates to the technical field of automobile exhaust pollution control, especially an automobile exhaust detergent and a preparation method thereof. The automobile exhaust detergent is prepared by nitric acid propyl acetate, N, N-dimethylacetylamide, ethylene glycol monomethyl ether, diisopropyl ether, fatty alcohol, lauryl alcohol, high-carbon number fatty alcohol, multiple crude alcohol, glycerol palm kernel fatty acid ester and blackKwai acid glycerol according to a certain weight ratio. The invention has simple principle, easy preparation and low production cost, which can effectively purify exhaust gas discharged by vehicle and can help protect the environment; the pollution is reduced; the invention is suitable for wide promotion and application.
Description
(1) technical field
The present invention relates to automobile exhaust pollution control techniques field, particularly a kind of automobile exhaust detergent and preparation method thereof.
(2) background technology
At present, the motor exhaust of nearly all fuel combustion vehicle is directly discharged in air by its exhaust pipe, these tail gas contain obnoxious flavour and the pellets such as a large amount of sulfide, nitride, carbon, lead, these exhaust emission distributivities at thick air, constantly increase concentration and the haze weather number of days ratio of obnoxious flavour in air, floating dust, day by day seriously polluting the mankind's living environment, the health that is threatening the mankind.
The harm bringing to environment and the mankind in order to control motor vehicle exhaust, many countries have all formulated the motor vehicle exhaust regulation of increasingly stringent in the world, it is one of measure effectively solving automobile exhaust pollution that triple effect cleaner and EFI closed loop controller are installed in the exhaust system of vehicle exhaust, but this kind equipment can only purify graininess medium mostly, less to carbon monoxide, the effect of hydrocarbon class gas cleaning, can not reach the effect of good purification.
(3) summary of the invention
The present invention is in order to make up the deficiencies in the prior art, and a kind of automobile exhaust detergent of preparing simple, good product effect and preparation method thereof is provided.
The present invention is achieved through the following technical solutions:
A kind of automobile exhaust detergent, mainly comprises the raw material of following parts by weight:
0.8 ~ 1 part of nitric acid second propyl ester, 0.7 ~ 1 part of N,N-dimethylacetamide, 4 ~ 5 parts of ethylene glycol monomethyl ethers, 3 ~ 5 parts of diisopropyl ether, 1 ~ 3 part of fatty alcohol, 2 ~ 4 parts of lauryl alcohols, 5 ~ 7 parts of high carbon number fatty alcohol, 82 ~ 87 parts of polynary thick alcohol, 0.1 ~ 0.3 part of glycerine palm kernel fatty acid ester, 0.2 ~ 0.3 part of black certain herbaceous plants with big flowers acid glycerol.
The preparation method of automobile exhaust detergent of the present invention, mainly comprises the steps:
(1) component A preparation: nitric acid second propyl ester, ethylene glycol monomethyl ether, fatty alcohol and high carbon number fatty alcohol are placed in Erlenmeyer flask and are mixed, and still aging 7 ~ 8 hours for subsequent use;
(2) B component preparation: N,N-dimethylacetamide, diisopropyl ether, lauryl alcohol, glycerine palm kernel fatty acid ester and Wu Kui acid glycerol are added in there-necked flask successively, heating in water bath to 50 under normal pressure ~ 53 DEG C, and be incubated 4 ~ 6 hours;
(3) polynary thick alcohol is refining at 90 ~ 140 DEG C, make its water content be less than 1%;
(4) the polynary thick alcohol by the component A preparing, B and after refining mixes, and leaves standstill and obtains finished product after 48 hours.
The physical and chemical indexes of finished product is:
(1) state: colourless or light yellow transparent liquid;
(2) density: 0.79 ± 0.01g/cm
3;
(3) octane value: 118 ~ 120
(4) condensation point: below-40 DEG C;
(5) intermiscibility: miscible with gasoline arbitrary proportion, not phase-splitting.
After finished product of the present invention and regular gasoline are miscible, in tail gas, each discharge detects according to GB1318285-2005, DB371657-200b detection method, and CO quantity discharged is lower than 1, HC+NO
xquantity discharged is lower than 1.
The principle of the invention is easy to get, and preparation is simple, and production cost is low, can effectively purify motor vehicle emission tail gas, contributes to protection of the environment, reduces and pollutes, and is suitable for wide popularization and application.
(4) embodiment
Embodiment 1:
Preparation method:
(1) component A preparation: nitric acid second propyl ester 9g, ethylene glycol monomethyl ether 45g, fatty alcohol 20g and high carbon number fatty alcohol 60g are placed in Erlenmeyer flask and are mixed, and still aging 7 ~ 8 hours for subsequent use;
(2) B component preparation: N,N-dimethylacetamide 8g, diisopropyl ether 40g, lauryl alcohol 30g, glycerine palm kernel fatty acid ester 2g and Wu Kui acid glycerol 2.5g are added in there-necked flask successively, heating in water bath to 50 under normal pressure ~ 53 DEG C, and be incubated 4 ~ 6 hours;
(3) polynary thick alcohol 85g is refining at 90 ~ 140 DEG C, make its water content be less than 1%;
(4) the polynary thick alcohol by the component A preparing, B and after refining mixes, and leaves standstill and obtains finished product after 48 hours.
Embodiment 2:
Preparation method:
(1) component A preparation: nitric acid second propyl ester 8g, ethylene glycol monomethyl ether 40g, fatty alcohol 10g and high carbon number fatty alcohol 50g are placed in Erlenmeyer flask and are mixed, and still aging 7 ~ 8 hours for subsequent use;
(2) B component preparation: N,N-dimethylacetamide 7g, diisopropyl ether 30g, lauryl alcohol 20g, glycerine palm kernel fatty acid ester 1g and Wu Kui acid glycerol 2g are added in there-necked flask successively, heating in water bath to 50 under normal pressure ~ 53 DEG C, and be incubated 4 ~ 6 hours;
(3) polynary thick alcohol 82g is refining at 90 ~ 140 DEG C, make its water content be less than 1%;
(4) the polynary thick alcohol by the component A preparing, B and after refining mixes, and leaves standstill and obtains finished product after 48 hours.
Embodiment 3:
Preparation method:
(1) component A preparation: nitric acid second propyl ester 1g, ethylene glycol monomethyl ether 50g, fatty alcohol 30g and high carbon number fatty alcohol 70g are placed in Erlenmeyer flask and are mixed, and still aging 7 ~ 8 hours for subsequent use;
(2) B component preparation: N,N-dimethylacetamide 10g, diisopropyl ether 50g, lauryl alcohol 40g, glycerine palm kernel fatty acid ester 3g and Wu Kui acid glycerol 3g are added in there-necked flask successively, heating in water bath to 50 under normal pressure ~ 53 DEG C, and be incubated 4 ~ 6 hours;
(3) polynary thick alcohol 87g is refining at 90 ~ 140 DEG C, make its water content be less than 1%;
(4) the polynary thick alcohol by the component A preparing, B and after refining mixes, and leaves standstill and obtains finished product after 48 hours.
Embodiment 4:
After above-described embodiment and regular gasoline are miscible, in tail gas, each discharge detects according to GB1318285-2005, DB371657-200b detection method, and CO quantity discharged is lower than 1, HC+NO
xquantity discharged is lower than 1, as shown in the table.
Test with 2004 annual output Xiali cars:
Test with 1996 annual output santana cars:
Claims (2)
1. an automobile exhaust detergent, it is characterized by, raw material by following parts by weight is made: 0.8 ~ 1 part of nitric acid second propyl ester, 0.7 ~ 1 part of N,N-dimethylacetamide, 4 ~ 5 parts of ethylene glycol monomethyl ethers, 3 ~ 5 parts of diisopropyl ether, 1 ~ 3 part of fatty alcohol, 2 ~ 4 parts of lauryl alcohols, 5 ~ 7 parts of high carbon number fatty alcohol, 82 ~ 87 parts of polynary thick alcohol, 0.1 ~ 0.3 part of glycerine palm kernel fatty acid ester, 0.2 ~ 0.3 part of black certain herbaceous plants with big flowers acid glycerol; Its preparation method comprises the steps: (1) component A preparation: nitric acid second propyl ester, ethylene glycol monomethyl ether, fatty alcohol and high carbon number fatty alcohol are placed in Erlenmeyer flask and are mixed, and still aging 7 ~ 8 hours for subsequent use; (2) B component preparation: N,N-dimethylacetamide, diisopropyl ether, lauryl alcohol, glycerine palm kernel fatty acid ester and Wu Kui acid glycerol are added in there-necked flask successively, heating in water bath to 50 under normal pressure ~ 53 DEG C, and be incubated 4 ~ 6 hours; (3) polynary thick alcohol is refining at 90 ~ 140 DEG C; (4) the polynary thick alcohol by the component A preparing, B and after refining mixes, and leaves standstill and obtains finished product after 48 hours.
2. the preparation method of automobile exhaust detergent according to claim 1, is characterized by, and mainly comprises the steps:
(1) component A preparation: nitric acid second propyl ester, ethylene glycol monomethyl ether, fatty alcohol and high carbon number fatty alcohol are placed in Erlenmeyer flask and are mixed, and still aging 7 ~ 8 hours for subsequent use;
(2) B component preparation: N,N-dimethylacetamide, diisopropyl ether, lauryl alcohol, glycerine palm kernel fatty acid ester and Wu Kui acid glycerol are added in there-necked flask successively, heating in water bath to 50 under normal pressure ~ 53 DEG C, and be incubated 4 ~ 6 hours;
(3) polynary thick alcohol is refining at 90 ~ 140 DEG C; (4) the polynary thick alcohol by the component A preparing, B and after refining mixes, and leaves standstill and obtains finished product after 48 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110317999.9A CN102408935B (en) | 2011-10-19 | 2011-10-19 | Automobile exhaust detergent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110317999.9A CN102408935B (en) | 2011-10-19 | 2011-10-19 | Automobile exhaust detergent and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102408935A CN102408935A (en) | 2012-04-11 |
| CN102408935B true CN102408935B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110317999.9A Active CN102408935B (en) | 2011-10-19 | 2011-10-19 | Automobile exhaust detergent and preparation method thereof |
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| Country | Link |
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| CN (1) | CN102408935B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103773521A (en) * | 2012-10-25 | 2014-05-07 | 大连伊立特化工有限公司 | Compound fuel additive and use method thereof |
| CN105435841A (en) * | 2015-11-18 | 2016-03-30 | 苏同兴 | Water phase change catalyst and preparation method thereof |
| CN108126747A (en) * | 2018-02-05 | 2018-06-08 | 北京禾瑞禾新能源科技技术有限公司 | Water phase change catalyzer and preparation method thereof |
| CN108467754A (en) * | 2018-04-04 | 2018-08-31 | 韩志勇 | A kind of automobile exhaust detergent and preparation method thereof |
| CN108456569A (en) * | 2018-04-11 | 2018-08-28 | 于方宇 | A kind of automobile exhaust detergent and preparation method thereof |
| CN108611133A (en) * | 2018-05-08 | 2018-10-02 | 宋贝贝 | A kind of energy-saving tail gas detergent |
| CN108456567A (en) * | 2018-06-04 | 2018-08-28 | 河北启翔汽车护理用品有限公司 | A kind of automobile exhaust detergent and preparation method thereof |
| CN108998128A (en) * | 2018-07-20 | 2018-12-14 | 杨凌超力新能源科技有限公司 | A kind of tail gas detergent of gasoline car and preparation method thereof |
| CN108949260A (en) * | 2018-07-24 | 2018-12-07 | 安徽绿色精灵新能源科技有限公司 | A kind of energy saving combustion supporting vehicle exhaust gasolene cleaner and preparation method thereof |
| CN109158104A (en) * | 2018-07-28 | 2019-01-08 | 裴泽民 | A kind of preparation method of automobile exhaust detergent |
| CN109022069A (en) * | 2018-08-09 | 2018-12-18 | 内蒙古宇发商贸有限公司 | A kind of zero-emission tail gas detergent |
| CN109022062A (en) * | 2018-08-17 | 2018-12-18 | 石秋三 | Automotive gasoline engine tail gas detergent and its preparation method and application |
| CN109718666A (en) * | 2019-02-15 | 2019-05-07 | 赵增友 | A kind of automobile exhaust detergent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332229A (en) * | 2000-06-26 | 2002-01-23 | 王保行 | High-energy smoke-eliminating fuel-saving cleaner for diesel oil and gasoline |
| CN101824342A (en) * | 2010-05-13 | 2010-09-08 | 山东国弘能源科技有限公司 | Oil-saving additive of fuel oil and preparation method thereof |
| CN101906334A (en) * | 2010-08-06 | 2010-12-08 | 苏同兴 | Low-carbon gasoline additive and preparation method thereof |
-
2011
- 2011-10-19 CN CN201110317999.9A patent/CN102408935B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332229A (en) * | 2000-06-26 | 2002-01-23 | 王保行 | High-energy smoke-eliminating fuel-saving cleaner for diesel oil and gasoline |
| CN101824342A (en) * | 2010-05-13 | 2010-09-08 | 山东国弘能源科技有限公司 | Oil-saving additive of fuel oil and preparation method thereof |
| CN101906334A (en) * | 2010-08-06 | 2010-12-08 | 苏同兴 | Low-carbon gasoline additive and preparation method thereof |
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| CN102408935A (en) | 2012-04-11 |
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Effective date of registration: 20170315 Address after: 300000 Tianjin City Huayuan Industrial Zone Xin Yuan Lu No. 6 Building 7 room 540 Patentee after: TIANJIN SUTONGXINGSHENG ENVIRONMENTAL PROTECTION SCIENCE AND TECHNOLOGY CO., LTD. CO., LTD. Address before: 250000 room G, building 3-1102, No. 29 east culture Road, Lixia District, Shandong, Ji'nan Patentee before: Su Tongxing |
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Inventor after: Su Tongxing Inventor after: Ma Jianping Inventor after: Zhao Jie Inventor after: Chen Hongming Inventor after: Zhang Yixiao Inventor before: Su Tongxing Inventor before: Zhao Jie Inventor before: Chen Hongming Inventor before: Zhang Yixiao |
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Effective date of registration: 20180703 Address after: 065000 Fukang Road 2, Hebei science and technology innovation and entrepreneurship Park, Anci District, Langfang, Henan Province, three (313-11) Patentee after: Hebei Sutong Xingsheng Amperex Technology Limited Address before: 322200 room 307, 1 building, 569 Asia Pacific Avenue, Pujiang County, Zhejiang. Patentee before: Zhejiang Sutong Xingsheng environmental protection & Technology Co., Ltd. |