DD206462A3 - Mehrstufenwirbelschichtreaktor fuer gas-feststoffreaktionen - Google Patents

Mehrstufenwirbelschichtreaktor fuer gas-feststoffreaktionen Download PDF

Info

Publication number: DD206462A3
Authority: DD; German Democratic Republic
Prior art keywords: gas; solid; layer; reactions; stage
Prior art date: 1981-09-15

Application number

DD23328581A

Other languages

German (de)

English (en)

Inventor

Richard Kilian

Karl-Ernst Knaack

Joachim Wehner

Rolf Marschner

Gert Damschke

Heinz Hebisch

Winfriet Schuetze

Original Assignee

Petrolchemisches Kombinat

Priority date (The priority date 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 date listed.)

1981-09-15

Filing date

1981-09-15

Publication date

1984-01-25

1981-09-15 Application filed by Petrolchemisches Kombinat filed Critical Petrolchemisches Kombinat

1981-09-15 Priority to DD23328581A priority Critical patent/DD206462A3/de

1982-08-13 Priority to BG5772882A priority patent/BG43737A1/xx

1982-09-03 Priority to DE19823232730 priority patent/DE3232730A1/de

1982-09-15 Priority to RO82108635A priority patent/RO86577A/fr

1984-01-25 Publication of DD206462A3 publication Critical patent/DD206462A3/de

Links

238000006243 chemical reaction Methods 0.000 title claims abstract description 31
239000007787 solid Substances 0.000 title claims abstract description 14
RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
239000002184 metal Substances 0.000 claims 1
239000007789 gas Substances 0.000 abstract description 15
239000003054 catalyst Substances 0.000 abstract description 9
238000003786 synthesis reaction Methods 0.000 abstract description 5
230000008929 regeneration Effects 0.000 abstract description 3
238000011069 regeneration method Methods 0.000 abstract description 3
230000000694 effects Effects 0.000 abstract description 2
239000000126 substance Substances 0.000 abstract description 2
IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 abstract 1
239000007990 PIPES buffer Substances 0.000 abstract 1
238000003746 solid phase reaction Methods 0.000 abstract 1
238000010671 solid-state reaction Methods 0.000 abstract 1
239000000575 pesticide Substances 0.000 description 19
239000000376 reactant Substances 0.000 description 10
239000002245 particle Substances 0.000 description 6
230000015572 biosynthetic process Effects 0.000 description 4
238000010405 reoxidation reaction Methods 0.000 description 4
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
239000000470 constituent Substances 0.000 description 3
238000009434 installation Methods 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
206010035148 Plague Diseases 0.000 description 2
241000607479 Yersinia pestis Species 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
230000002706 hydrostatic effect Effects 0.000 description 2
230000002401 inhibitory effect Effects 0.000 description 2
238000002156 mixing Methods 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
230000008092 positive effect Effects 0.000 description 2
238000004062 sedimentation Methods 0.000 description 2
239000000725 suspension Substances 0.000 description 2
238000009825 accumulation Methods 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
230000001055 chewing effect Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000011068 loading method Methods 0.000 description 1
230000007774 longterm Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
229910000476 molybdenum oxide Inorganic materials 0.000 description 1
PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
238000012856 packing Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
239000000700 radioactive tracer Substances 0.000 description 1
239000002689 soil Substances 0.000 description 1
239000011800 void material Substances 0.000 description 1

Classifications

- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
- B01J8/28—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DD23328581A 1981-09-15 1981-09-15 Mehrstufenwirbelschichtreaktor fuer gas-feststoffreaktionen DD206462A3 (de)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
DD23328581A DD206462A3 (de)	1981-09-15	1981-09-15	Mehrstufenwirbelschichtreaktor fuer gas-feststoffreaktionen
BG5772882A BG43737A1 (en)	1981-09-15	1982-08-13	Multistep reactor with pseudofluidized bed for carrying out of reactions between gas and solids
DE19823232730 DE3232730A1 (de)	1981-09-15	1982-09-03	Mehrstufenwirbelschichtreaktor fuer gas-feststoffreaktionen
RO82108635A RO86577A (fr)	1981-09-15	1982-09-15	Reacteur de couche tourbillonnaire en plusieurs etapes pour reactionsgaz-solide

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD23328581A DD206462A3 (de)	1981-09-15	1981-09-15	Mehrstufenwirbelschichtreaktor fuer gas-feststoffreaktionen

Publications (1)

Publication Number	Publication Date
DD206462A3 true DD206462A3 (de)	1984-01-25

Family

ID=5533506

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD23328581A DD206462A3 (de)	1981-09-15	1981-09-15	Mehrstufenwirbelschichtreaktor fuer gas-feststoffreaktionen

Country Status (4)

Country	Link
BG (1)	BG43737A1 (fr)
DD (1)	DD206462A3 (fr)
DE (1)	DE3232730A1 (fr)
RO (1)	RO86577A (fr)

1981
- 1981-09-15 DD DD23328581A patent/DD206462A3/de unknown
1982
- 1982-08-13 BG BG5772882A patent/BG43737A1/xx unknown
- 1982-09-03 DE DE19823232730 patent/DE3232730A1/de not_active Withdrawn
- 1982-09-15 RO RO82108635A patent/RO86577A/fr unknown

Also Published As

Publication number	Publication date
BG43737A1 (en)	1988-08-15
RO86577A (fr)	1985-12-20
RO86577B (ro)	1985-12-01
DE3232730A1 (de)	1983-03-31

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