CN113845470A - 阻聚剂701的制备方法 - Google Patents
阻聚剂701的制备方法 Download PDFInfo
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- CN113845470A CN113845470A CN202111267540.2A CN202111267540A CN113845470A CN 113845470 A CN113845470 A CN 113845470A CN 202111267540 A CN202111267540 A CN 202111267540A CN 113845470 A CN113845470 A CN 113845470A
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- magnesium
- water
- magnesium oxide
- temperature
- polymerization inhibitor
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- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 41
- 239000003112 inhibitor Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 66
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 66
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- UFCONGYNRWGVGH-UHFFFAOYSA-N 1-hydroxy-2,2,3,3-tetramethylpiperidine Chemical compound CC1(C)CCCN(O)C1(C)C UFCONGYNRWGVGH-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 5
- 159000000003 magnesium salts Chemical class 0.000 claims description 32
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 claims description 19
- 239000011654 magnesium acetate Substances 0.000 claims description 19
- 235000011285 magnesium acetate Nutrition 0.000 claims description 19
- 229940069446 magnesium acetate Drugs 0.000 claims description 19
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 18
- 230000003197 catalytic effect Effects 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 13
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 7
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 abstract description 8
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 235000012245 magnesium oxide Nutrition 0.000 description 53
- 239000003054 catalyst Substances 0.000 description 20
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 16
- 239000000347 magnesium hydroxide Substances 0.000 description 16
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 16
- 239000002245 particle Substances 0.000 description 14
- 239000012535 impurity Substances 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 238000004321 preservation Methods 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 241001131796 Botaurus stellaris Species 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- -1 tungstic acid alkali metal Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 238000007036 catalytic synthesis reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005118 spray pyrolysis Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- UZFMOKQJFYMBGY-UHFFFAOYSA-N 4-hydroxy-TEMPO Chemical compound CC1(C)CC(O)CC(C)(C)N1[O] UZFMOKQJFYMBGY-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000012018 catalyst precursor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000006298 dechlorination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/92—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with a hetero atom directly attached to the ring nitrogen atom
- C07D211/94—Oxygen atom, e.g. piperidine N-oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/088—Decomposition of a metal salt
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202111267540.2A CN113845470A (zh) | 2021-10-29 | 2021-10-29 | 阻聚剂701的制备方法 |
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CN202111267540.2A CN113845470A (zh) | 2021-10-29 | 2021-10-29 | 阻聚剂701的制备方法 |
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Publication Number | Publication Date |
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CN113845470A true CN113845470A (zh) | 2021-12-28 |
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CN202111267540.2A Pending CN113845470A (zh) | 2021-10-29 | 2021-10-29 | 阻聚剂701的制备方法 |
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CN (1) | CN113845470A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5416215A (en) * | 1992-06-13 | 1995-05-16 | Huels Aktiengesellschaft | Process to preparing 2,2,6,6-tetra-methylpiperidine-n-oxyl and its 4-position substituted derivatives |
CN101475525A (zh) * | 2009-02-18 | 2009-07-08 | 常熟市瑞凯添加剂科技有限公司 | 哌啶类氮氧自由基抗阻聚剂的制备方法 |
CN102030703A (zh) * | 2010-11-12 | 2011-04-27 | 常熟市瑞凯添加剂科技有限公司 | 哌啶类氮氧自由基抗阻聚剂的制备方法 |
CN102363609A (zh) * | 2011-08-09 | 2012-02-29 | 袁佳豪 | 一种高效稳定阻聚剂及其制备方法 |
CN106699639A (zh) * | 2016-12-22 | 2017-05-24 | 甘肃省化工研究院 | 一种光稳定剂hs‑112的合成方法 |
CN108569996A (zh) * | 2017-12-29 | 2018-09-25 | 江苏富比亚化学品有限公司 | 一种高效阻聚剂701的合成方法 |
-
2021
- 2021-10-29 CN CN202111267540.2A patent/CN113845470A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5416215A (en) * | 1992-06-13 | 1995-05-16 | Huels Aktiengesellschaft | Process to preparing 2,2,6,6-tetra-methylpiperidine-n-oxyl and its 4-position substituted derivatives |
CN101475525A (zh) * | 2009-02-18 | 2009-07-08 | 常熟市瑞凯添加剂科技有限公司 | 哌啶类氮氧自由基抗阻聚剂的制备方法 |
CN102030703A (zh) * | 2010-11-12 | 2011-04-27 | 常熟市瑞凯添加剂科技有限公司 | 哌啶类氮氧自由基抗阻聚剂的制备方法 |
CN102363609A (zh) * | 2011-08-09 | 2012-02-29 | 袁佳豪 | 一种高效稳定阻聚剂及其制备方法 |
CN106699639A (zh) * | 2016-12-22 | 2017-05-24 | 甘肃省化工研究院 | 一种光稳定剂hs‑112的合成方法 |
CN108569996A (zh) * | 2017-12-29 | 2018-09-25 | 江苏富比亚化学品有限公司 | 一种高效阻聚剂701的合成方法 |
Non-Patent Citations (8)
Title |
---|
刘漫红: "《纳米材料及其制备技术》", 冶金工业出版社, pages: 424 - 426 * |
刘玲等: ""Mg-Al 水滑石催化合成立体受阻胺类氮氧自由基"", 《化工进展》, vol. 27, no. 8, 31 December 2008 (2008-12-31), pages 12341239 * |
卞惠芳等: ""2,2,6,6-四甲基哌啶氮氧自由基的合成"", 《天津化工》 * |
卞惠芳等: ""2,2,6,6-四甲基哌啶氮氧自由基的合成"", 《天津化工》, vol. 20, no. 6, 30 November 2006 (2006-11-30), pages 20 - 22 * |
王梓等: ""国内受阻胺类光稳定剂合成研究新进展"", 《塑料助剂》 * |
王梓等: ""国内受阻胺类光稳定剂合成研究新进展"", 《塑料助剂》, no. 3, 31 March 2020 (2020-03-31), pages 10 - 16 * |
陈苗琴等: ""1-环己氧基-4-氧-2,2,6,6-四甲基哌啶酮的合成与表征"", 《高效化学工程学院》 * |
陈苗琴等: ""1-环己氧基-4-氧-2,2,6,6-四甲基哌啶酮的合成与表征"", 《高效化学工程学院》, vol. 24, no. 3, 30 June 2010 (2010-06-30), pages 482 - 486 * |
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Country or region after: China Address after: No.9 Jiheng Road, High tech Zone, Hengshui City, Hebei Province, 053400 Applicant after: Lian longkaiya (Hebei) new material Co.,Ltd. Applicant after: RIANLON Corp. Address before: 053400 No.9, Jiheng Road, Hengshui industrial new area, Hebei Province Applicant before: Lian longkaiya (Hebei) new material Co.,Ltd. Country or region before: China Applicant before: RIANLON Corp. |