CN105214568A - 一种加热器、该加热器的用途和应用该加热器制备异氰酸酯的方法 - Google Patents
一种加热器、该加热器的用途和应用该加热器制备异氰酸酯的方法 Download PDFInfo
- Publication number
- CN105214568A CN105214568A CN201410254831.1A CN201410254831A CN105214568A CN 105214568 A CN105214568 A CN 105214568A CN 201410254831 A CN201410254831 A CN 201410254831A CN 105214568 A CN105214568 A CN 105214568A
- Authority
- CN
- China
- Prior art keywords
- heater
- amine
- droplets
- gas flow
- electric heating
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
- B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
- B01B1/005—Evaporation for physical or chemical purposes; Evaporation apparatus therefor, e.g. evaporation of liquids for gas phase reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0017—Use of electrical or wave energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/727—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80 comprising distillation residues or non-distilled raw phosgenation products
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0244—Heating of fluids
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/022—Heaters specially adapted for heating gaseous material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Abstract
Description
| 压力损失(kPa) | 运转周期(h) | 反应液中重组分含量(A/A%) | |
| 实施例2 | 0.5 | 2280 | 0.6 |
| 对比例2 | 0.4 | 1296 | 1.9 |
| 实施例3 | 0.6 | 2250 | 0.7 |
| 对比例3 | 8.9 | 1574 | 2.5 |
| 实施例4 | 0.6 | 2550 | 0.4 |
| 对比例4 | 0.5 | 1274 | 2.1 |
| 实施例5 | 0.7 | 2790 | 0.5 |
| 实施例6 | 0.8 | 2990 | 0.6 |
Claims (21)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254831.1A CN105214568B (zh) | 2014-06-10 | 2014-06-10 | 一种加热器、该加热器的用途和应用该加热器制备异氰酸酯的方法 |
| KR1020177000678A KR102038922B1 (ko) | 2014-06-10 | 2014-06-16 | 히터, 그의 용도 및 히터를 이용한 이소시아네이트의 제조방법 |
| JP2016572429A JP6402202B2 (ja) | 2014-06-10 | 2014-06-16 | 加熱器、その使用およびこの加熱器を用いてイソシアネートを調製する方法 |
| EP14894274.1A EP3156393B1 (en) | 2014-06-10 | 2014-06-16 | Heater, use thereof and method for preparing isocyanate using heater |
| US15/309,705 US10645756B2 (en) | 2014-06-10 | 2014-06-16 | Heater, use thereof and method for preparing isocyanate using heater |
| PCT/CN2014/079948 WO2015188389A1 (zh) | 2014-06-10 | 2014-06-16 | 一种加热器、该加热器的用途和应用该加热器制备异氰酸酯的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254831.1A CN105214568B (zh) | 2014-06-10 | 2014-06-10 | 一种加热器、该加热器的用途和应用该加热器制备异氰酸酯的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105214568A true CN105214568A (zh) | 2016-01-06 |
| CN105214568B CN105214568B (zh) | 2018-04-20 |
Family
ID=54832761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410254831.1A Active CN105214568B (zh) | 2014-06-10 | 2014-06-10 | 一种加热器、该加热器的用途和应用该加热器制备异氰酸酯的方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10645756B2 (zh) |
| EP (1) | EP3156393B1 (zh) |
| JP (1) | JP6402202B2 (zh) |
| KR (1) | KR102038922B1 (zh) |
| CN (1) | CN105214568B (zh) |
| WO (1) | WO2015188389A1 (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761855A (zh) * | 2018-12-20 | 2019-05-17 | 万华化学集团股份有限公司 | 一种制备异佛尔酮二异氰酸酯的方法 |
| CN112592457A (zh) * | 2020-12-01 | 2021-04-02 | 万华化学集团股份有限公司 | 一种多异氰酸酯组合物及其制备方法和应用 |
| WO2022115990A1 (zh) | 2020-12-01 | 2022-06-09 | 万华化学集团股份有限公司 | 多异氰酸酯组合物及其制备方法和应用 |
| WO2024124426A1 (zh) | 2022-12-14 | 2024-06-20 | 万华化学集团股份有限公司 | 一种异佛尔酮二异氰酸酯组合物及其封闭型产品 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797564A (zh) * | 2021-08-16 | 2021-12-17 | 纽威科技(长沙)有限公司 | 一种用于液态物质的反应釜 |
| EP4541442B1 (en) * | 2023-10-17 | 2026-08-05 | Goodrich Corporation | Demister heater |
| KR102975623B1 (ko) * | 2024-12-06 | 2026-06-10 | 주식회사 파루전자 | 요철 패턴이 형성된 세라믹판을 이용한 세라믹 시즈히터 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1935876A1 (de) * | 2006-12-13 | 2008-06-25 | Bayer MaterialScience AG | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| CN101912751A (zh) * | 2010-09-03 | 2010-12-15 | 烟台万华聚氨酯股份有限公司 | 一种胺汽化器及其用于制备异氰酸酯的方法 |
| CN102471242A (zh) * | 2009-07-17 | 2012-05-23 | 拜尔材料科学股份公司 | 气相制备异氰酸酯的方法 |
| CN103201002A (zh) * | 2010-11-09 | 2013-07-10 | 埃克森美孚研究工程公司 | 用于交替流装置的原位汽化器和同流换热器 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1484616A (en) | 1920-12-02 | 1924-02-26 | Irving E Aske | Electric liquid and gas heater |
| US3781528A (en) * | 1972-05-30 | 1973-12-25 | Bulten Kanthal Ab | Heat resistant,electrical insulating heating unit |
| JPS49140743U (zh) | 1973-03-27 | 1974-12-04 | ||
| US4203838A (en) * | 1976-03-13 | 1980-05-20 | Kubota Tekko Kabushiki Kaisha | Process for the treatment of sludge |
| US4424680A (en) * | 1981-11-09 | 1984-01-10 | Rothchild Ronald D | Inexpensive method of recovering condensable vapors with a liquified inert gas |
| JPH01206591A (ja) | 1988-02-12 | 1989-08-18 | Toshiba Ceramics Co Ltd | 流体加熱用ヒーター |
| JPH07218145A (ja) | 1994-02-04 | 1995-08-18 | Toray Ind Inc | 加熱炉 |
| GB9517643D0 (en) | 1995-08-30 | 1995-11-01 | Isis Innovation | Heating element |
| JP2006225182A (ja) | 2005-02-15 | 2006-08-31 | Nichias Corp | セラミックス多孔体ヒータ及びその製造方法 |
| US7771585B2 (en) * | 2007-03-09 | 2010-08-10 | Southern Company | Method and apparatus for the separation of a gas-solids mixture in a circulating fluidized bed reactor |
| JP2009188266A (ja) * | 2008-02-07 | 2009-08-20 | Tokyo Electron Ltd | 液体原料気化器及びそれを用いた成膜装置 |
| DE102009032414A1 (de) | 2009-07-09 | 2011-01-13 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| JP5748172B2 (ja) * | 2011-05-10 | 2015-07-15 | 住友電気工業株式会社 | ガス加熱装置及びガス分解装置 |
| CN103398262B (zh) * | 2013-07-24 | 2015-09-09 | 苏州市润凯汽车配件制造有限公司 | 一种管道加热器 |
-
2014
- 2014-06-10 CN CN201410254831.1A patent/CN105214568B/zh active Active
- 2014-06-16 EP EP14894274.1A patent/EP3156393B1/en active Active
- 2014-06-16 WO PCT/CN2014/079948 patent/WO2015188389A1/zh not_active Ceased
- 2014-06-16 KR KR1020177000678A patent/KR102038922B1/ko active Active
- 2014-06-16 JP JP2016572429A patent/JP6402202B2/ja active Active
- 2014-06-16 US US15/309,705 patent/US10645756B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1935876A1 (de) * | 2006-12-13 | 2008-06-25 | Bayer MaterialScience AG | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| CN102471242A (zh) * | 2009-07-17 | 2012-05-23 | 拜尔材料科学股份公司 | 气相制备异氰酸酯的方法 |
| CN101912751A (zh) * | 2010-09-03 | 2010-12-15 | 烟台万华聚氨酯股份有限公司 | 一种胺汽化器及其用于制备异氰酸酯的方法 |
| CN103201002A (zh) * | 2010-11-09 | 2013-07-10 | 埃克森美孚研究工程公司 | 用于交替流装置的原位汽化器和同流换热器 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761855A (zh) * | 2018-12-20 | 2019-05-17 | 万华化学集团股份有限公司 | 一种制备异佛尔酮二异氰酸酯的方法 |
| WO2020124622A1 (zh) | 2018-12-20 | 2020-06-25 | 万华化学集团股份有限公司 | 一种制备异佛尔酮二异氰酸酯的方法 |
| US11939280B2 (en) | 2018-12-20 | 2024-03-26 | Wanhua Chemical Group Co., Ltd. | Method for preparing isophorone diisocyanate |
| CN112592457A (zh) * | 2020-12-01 | 2021-04-02 | 万华化学集团股份有限公司 | 一种多异氰酸酯组合物及其制备方法和应用 |
| WO2022115990A1 (zh) | 2020-12-01 | 2022-06-09 | 万华化学集团股份有限公司 | 多异氰酸酯组合物及其制备方法和应用 |
| WO2024124426A1 (zh) | 2022-12-14 | 2024-06-20 | 万华化学集团股份有限公司 | 一种异佛尔酮二异氰酸酯组合物及其封闭型产品 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3156393A1 (en) | 2017-04-19 |
| KR102038922B1 (ko) | 2019-10-31 |
| KR20170049496A (ko) | 2017-05-10 |
| JP6402202B2 (ja) | 2018-10-10 |
| CN105214568B (zh) | 2018-04-20 |
| JP2017527069A (ja) | 2017-09-14 |
| WO2015188389A1 (zh) | 2015-12-17 |
| EP3156393B1 (en) | 2020-04-15 |
| US10645756B2 (en) | 2020-05-05 |
| US20170164424A1 (en) | 2017-06-08 |
| EP3156393A4 (en) | 2018-01-24 |
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Address after: 264002 Yantai economic and Technological Development Zone, Shandong, Tian Shan Road, No. 17 Applicant after: Wanhua Chemical Group Co.,Ltd. Applicant after: Wanhua chemical (Ningbo) Co.,Ltd. Address before: 264002 Yantai City, Shandong province Zhifu District No. 7 Applicant before: Wanhua Chemical Group Co.,Ltd. Applicant before: Wanhua chemical (Ningbo) Co.,Ltd. |
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Effective date of registration: 20161026 Address after: 264002 Yantai economic and Technological Development Zone, Shandong, Tian Shan Road, No. 17 Applicant after: Wanhua Chemical Group Co.,Ltd. Address before: 264002 Yantai economic and Technological Development Zone, Shandong, Tian Shan Road, No. 17 Applicant before: Wanhua Chemical Group Co.,Ltd. Applicant before: Wanhua chemical (Ningbo) Co.,Ltd. |
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Application publication date: 20160106 Assignee: Wanhua chemical (Ningbo) Co.,Ltd. Assignor: Wanhua Chemical Group Co.,Ltd. Contract record no.: 2017990000326 Denomination of invention: Heater, use thereof and method for preparing isocyanate by using same License type: Common License Record date: 20170818 |
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Denomination of invention: The invention relates to a heater, the use of the heater and a method for preparing isocyanate by using the heater Effective date of registration: 20211123 Granted publication date: 20180420 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
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Date of cancellation: 20220622 Granted publication date: 20180420 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
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