IN160808B - - Google Patents
Info
- Publication number
- IN160808B IN160808B IN546/CAL/83A IN546CA1983A IN160808B IN 160808 B IN160808 B IN 160808B IN 546CA1983 A IN546CA1983 A IN 546CA1983A IN 160808 B IN160808 B IN 160808B
- Authority
- IN
- India
Links
Classifications
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- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
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- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/001—Controlling catalytic processes
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- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
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- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
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- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/00044—Temperature measurement
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- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/00088—Flow rate measurement
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- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/00097—Mathematical modelling
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- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
- B01J2219/0006—Temperature measurement of the heat exchange medium
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- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00069—Flow rate measurement
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00085—Plates; Jackets; Cylinders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Control Of Temperature (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/375,795 US4491924A (en) | 1982-04-22 | 1982-05-07 | Olefin oxidation reactor temperature control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN160808B true IN160808B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-08 |
Family
ID=23482380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN546/CAL/83A IN160808B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-05-07 | 1983-05-04 |
Country Status (9)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4668473A (en) * | 1983-04-25 | 1987-05-26 | The Babcock & Wilcox Company | Control system for ethylene polymerization reactor |
| JPS60248702A (ja) * | 1984-05-24 | 1985-12-09 | Mitsubishi Rayon Co Ltd | 重合反応制御方法および装置 |
| US4654801A (en) * | 1984-11-30 | 1987-03-31 | Phillips Petroleum Company | Control of a vinyl acetate process |
| US4707245A (en) * | 1985-12-20 | 1987-11-17 | Lummus Crest, Inc. | Temperature control for hydrogenation reactions |
| US4858155A (en) * | 1985-12-24 | 1989-08-15 | Beckman Instruments, Inc. | Reaction temperature control system |
| US4742131A (en) * | 1985-12-27 | 1988-05-03 | Mitsui Toatsu Chemicals, Incorporated | Method of controlling polymerization temperature |
| US4881185A (en) * | 1986-04-01 | 1989-11-14 | Chugai Ro. Co., Ltd. | Method of measuring temperature and apparatus for effecting the method |
| US5000924A (en) * | 1987-06-02 | 1991-03-19 | Elsagainternational B.V. | Autoacceleration control for exothermic reactors |
| IN168767B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-06-02 | 1991-06-01 | Int Control Automation Finance | |
| US4888704A (en) * | 1987-12-18 | 1989-12-19 | Amoco Corporation | Advanced control strategies for melt flow rate and reactor concentration in the polypropylene slurry process |
| US4958826A (en) * | 1988-08-08 | 1990-09-25 | Microtek Lab., Inc. | Paper feed system having a pressure plate that resiliently urges a plurality of elongated bearing, spring biased idler rollers against associated drive rollers for feeding a sheet of paper therebetween |
| NO178790C (no) * | 1993-12-13 | 1996-06-05 | Borealis Holding As | Fremgangsmåte ved fremstilling av olefinpolymerer i en autoklavrektor |
| US6284196B1 (en) * | 1999-04-01 | 2001-09-04 | Bp Corporation North America Inc. | Apparatus for monitor and control of an ammoxidation reactor with a fourier transform infrared spectrometer |
| RU2157278C1 (ru) * | 1999-04-15 | 2000-10-10 | Открытое акционерное общество "Иркутский научно-исследовательский и конструкторский институт химического и нефтяного машиностроения" | Способ управления работой реактора оксихлорирования этилена в псевдоожиженном слое катализатора |
| US6991763B2 (en) * | 2000-04-26 | 2006-01-31 | Rohm And Haas Company | Polymer process |
| RU2270468C2 (ru) * | 2000-04-27 | 2006-02-20 | Бп Корпорейшн Норт Америка Инк. | Способ управления химическим технологическим процессом |
| GB0121071D0 (en) * | 2001-08-31 | 2001-10-24 | Ashe Morris Ltd | Multi-port flow control valves |
| EP1447128A1 (en) * | 2003-02-17 | 2004-08-18 | Methanol Casale S.A. | Method for carrying out chemical reactions in pseudo-isothermal conditions |
| SG138525A1 (en) * | 2006-06-13 | 2008-01-28 | Sumitomo Chemical Co | Method for measuring concentration of propylene polymer slurry, and process for producing propylene polymer |
| WO2008058918A1 (de) * | 2006-11-15 | 2008-05-22 | Basf Se | Verfahren zum betreiben einer exothermen heterogen katalysierten partiellen gasphasenoxidation einer organischen ausgangsverbindung zu einer organischen zielverbindung |
| CN105273747B (zh) * | 2015-11-18 | 2017-05-03 | 北京中科诚毅科技发展有限公司 | 一种浆态床加氢反应器的控温措施及其设计方法和用途 |
| CN112973580B (zh) * | 2021-02-08 | 2022-01-21 | 湖北昌发容器制造有限公司 | 一种耐酸耐高温的无汞触媒催化氯乙烯转化器 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3271472A (en) * | 1961-09-22 | 1966-09-06 | Phillips Petroleum Co | Method of controlling a thermal conversion process |
| US3471582A (en) * | 1967-11-16 | 1969-10-07 | Phillips Petroleum Co | Control of exothermic reactions |
| US3967937A (en) * | 1974-05-30 | 1976-07-06 | Phillips Petroleum Company | Absorption process method and apparatus |
| FR2318674A1 (fr) * | 1975-07-23 | 1977-02-18 | Dart Ind Inc | Perfectionnements aux dispositifs et aux procedes utilisables pour assurer la maitrise de parametres operatoires au cours d'une polymerisation |
| FR2356197A1 (fr) * | 1976-06-25 | 1978-01-20 | Ici Ltd | Procede et systeme de commande pour reactions chimiques exothermiques et endothermiques |
| US4132530A (en) * | 1977-10-13 | 1979-01-02 | Uop Inc. | Temperature control in exothermic/endothermic reaction systems |
| US4236218A (en) * | 1979-05-02 | 1980-11-25 | Phillips Petroleum Company | Control of a cracking furnace |
| US4236219A (en) * | 1979-05-02 | 1980-11-25 | Phillips Petroleum Company | Temperature control of exothermic reactions |
| US4249907A (en) * | 1979-08-23 | 1981-02-10 | Phillips Petroleum Company | Temperature control of exothermic reactions |
| US4249908A (en) * | 1979-09-11 | 1981-02-10 | Phillips Petroleum Company | Temperature control of exothermic reactions |
| US4241230A (en) * | 1979-11-19 | 1980-12-23 | Mobil Oil Corporation | Control system for the selective hydrogenation of acetylene present in ethylene product streams |
| US4329150A (en) * | 1980-12-11 | 1982-05-11 | Mobil Oil Corporation | Method and apparatus for control and optimization of pyrolysis furnace with multiple parallel passes |
-
1982
- 1982-05-07 US US06/375,795 patent/US4491924A/en not_active Expired - Fee Related
-
1983
- 1983-04-29 ES ES522344A patent/ES522344A0/es active Granted
- 1983-05-04 IN IN546/CAL/83A patent/IN160808B/en unknown
- 1983-05-05 EP EP83302539A patent/EP0094208B1/en not_active Expired
- 1983-05-05 DE DE8383302539T patent/DE3374841D1/de not_active Expired
- 1983-05-06 AU AU14305/83A patent/AU559836B2/en not_active Ceased
- 1983-05-06 CA CA000427648A patent/CA1187267A/en not_active Expired
- 1983-05-06 JP JP58078397A patent/JPS6033537B2/ja not_active Expired
- 1983-05-09 BR BR8302460A patent/BR8302460A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR8302460A (pt) | 1984-01-17 |
| DE3374841D1 (en) | 1988-01-21 |
| EP0094208A3 (en) | 1985-07-10 |
| JPS5925382A (ja) | 1984-02-09 |
| ES8404528A1 (es) | 1984-04-16 |
| AU559836B2 (en) | 1987-03-19 |
| EP0094208B1 (en) | 1987-12-09 |
| AU1430583A (en) | 1984-11-08 |
| ES522344A0 (es) | 1984-04-16 |
| US4491924A (en) | 1985-01-01 |
| JPS6033537B2 (ja) | 1985-08-03 |
| CA1187267A (en) | 1985-05-21 |
| EP0094208A2 (en) | 1983-11-16 |