CN109503648A - 制备3-异氰酸酯基丙基三甲氧基硅烷的装置 - Google Patents
制备3-异氰酸酯基丙基三甲氧基硅烷的装置 Download PDFInfo
- Publication number
- CN109503648A CN109503648A CN201710830166.XA CN201710830166A CN109503648A CN 109503648 A CN109503648 A CN 109503648A CN 201710830166 A CN201710830166 A CN 201710830166A CN 109503648 A CN109503648 A CN 109503648A
- Authority
- CN
- China
- Prior art keywords
- level
- condenser pipe
- pipe
- receiving bottle
- isocyanate group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000009833 condensation Methods 0.000 claims abstract description 35
- 230000005494 condensation Effects 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000010992 reflux Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims description 16
- 239000000498 cooling water Substances 0.000 claims description 15
- 230000002572 peristaltic effect Effects 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 9
- 238000007710 freezing Methods 0.000 claims description 9
- 230000008014 freezing Effects 0.000 claims description 9
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000004508 fractional distillation Methods 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 21
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 238000005336 cracking Methods 0.000 abstract description 7
- 239000003054 catalyst Substances 0.000 abstract description 5
- 239000006227 byproduct Substances 0.000 abstract description 3
- 239000003960 organic solvent Substances 0.000 abstract description 3
- -1 rectifying column Chemical compound 0.000 abstract description 2
- 239000012043 crude product Substances 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 6
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 239000012948 isocyanate Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- PKDCQJMRWCHQOH-UHFFFAOYSA-N triethoxysilicon Chemical compound CCO[Si](OCC)OCC PKDCQJMRWCHQOH-UHFFFAOYSA-N 0.000 description 4
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 4
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- GTCAXTIRRLKXRU-UHFFFAOYSA-N carbamic acid methyl ester Natural products COC(N)=O GTCAXTIRRLKXRU-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 235000021050 feed intake Nutrition 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-N anhydrous cyanic acid Natural products OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007233 catalytic pyrolysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- BUZRAOJSFRKWPD-UHFFFAOYSA-N isocyanatosilane Chemical class [SiH3]N=C=O BUZRAOJSFRKWPD-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000004588 polyurethane sealant Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/20—Purification, separation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710830166.XA CN109503648B (zh) | 2017-09-15 | 2017-09-15 | 制备3-异氰酸酯基丙基三甲氧基硅烷的装置 |
Applications Claiming Priority (1)
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---|---|---|---|
CN201710830166.XA CN109503648B (zh) | 2017-09-15 | 2017-09-15 | 制备3-异氰酸酯基丙基三甲氧基硅烷的装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109503648A true CN109503648A (zh) | 2019-03-22 |
CN109503648B CN109503648B (zh) | 2024-05-28 |
Family
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Family Applications (1)
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CN201710830166.XA Active CN109503648B (zh) | 2017-09-15 | 2017-09-15 | 制备3-异氰酸酯基丙基三甲氧基硅烷的装置 |
Country Status (1)
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CN (1) | CN109503648B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4386033A (en) * | 1980-12-19 | 1983-05-31 | Bayer Aktiengesellschaft | Process for the continuous thermal cleavage of carbamic acid esters and preparation of isocyanates from the products thereof |
US4692550A (en) * | 1982-04-27 | 1987-09-08 | Bayer Aktiengesellschaft | Continuous process for thermal splitting of carbamic acid esters |
CN103801102A (zh) * | 2014-03-07 | 2014-05-21 | 李良 | 一种多梯度可变柱效精馏装置 |
CN205815150U (zh) * | 2016-06-30 | 2016-12-21 | 天津长芦新材料研究院有限公司 | 一种减压精馏装置 |
CN106488922A (zh) * | 2014-07-14 | 2017-03-08 | 莫门蒂夫性能材料股份有限公司 | 低色度和颜色稳定的异氰酸基有机硅烷的制造方法和由其衍生的产品 |
CN207259419U (zh) * | 2017-09-15 | 2018-04-20 | 张家港市国泰华荣化工新材料有限公司 | 制备3‑异氰酸酯基丙基三甲氧基硅烷的装置 |
-
2017
- 2017-09-15 CN CN201710830166.XA patent/CN109503648B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4386033A (en) * | 1980-12-19 | 1983-05-31 | Bayer Aktiengesellschaft | Process for the continuous thermal cleavage of carbamic acid esters and preparation of isocyanates from the products thereof |
US4692550A (en) * | 1982-04-27 | 1987-09-08 | Bayer Aktiengesellschaft | Continuous process for thermal splitting of carbamic acid esters |
CN103801102A (zh) * | 2014-03-07 | 2014-05-21 | 李良 | 一种多梯度可变柱效精馏装置 |
CN106488922A (zh) * | 2014-07-14 | 2017-03-08 | 莫门蒂夫性能材料股份有限公司 | 低色度和颜色稳定的异氰酸基有机硅烷的制造方法和由其衍生的产品 |
CN205815150U (zh) * | 2016-06-30 | 2016-12-21 | 天津长芦新材料研究院有限公司 | 一种减压精馏装置 |
CN207259419U (zh) * | 2017-09-15 | 2018-04-20 | 张家港市国泰华荣化工新材料有限公司 | 制备3‑异氰酸酯基丙基三甲氧基硅烷的装置 |
Also Published As
Publication number | Publication date |
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CN109503648B (zh) | 2024-05-28 |
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Country or region after: China Address after: 215634 No. 35, Nanhai Road, Jiangsu Yangtze River International Chemical Industry Park, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant after: ZHANGJIAGANG GUOTAI-HUARONG NEW CHEMICAL MATERIALS Co.,Ltd. Address before: Zhangjiagang Guotai Huarong new chemical materials Co., Ltd., No.9 Nanhai Road, Jiangsu Yangzijiang International Chemical Industry Park, Jingang town, Zhangjiagang City, Suzhou City, Jiangsu Province, 215634 Applicant before: ZHANGJIAGANG GUOTAI-HUARONG NEW CHEMICAL MATERIALS Co.,Ltd. Country or region before: China |
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