FR2449665B1 - - Google Patents
Info
- Publication number
- FR2449665B1 FR2449665B1 FR8003843A FR8003843A FR2449665B1 FR 2449665 B1 FR2449665 B1 FR 2449665B1 FR 8003843 A FR8003843 A FR 8003843A FR 8003843 A FR8003843 A FR 8003843A FR 2449665 B1 FR2449665 B1 FR 2449665B1
- Authority
- FR
- France
- 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.)
- Expired
Links
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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2425—Tubular reactors in parallel
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/247—Suited for forming thin films
-
- 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
-
- 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
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- 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
- B01J2219/00168—Controlling or regulating processes controlling the viscosity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT7912480A IT1166068B (en) | 1979-02-23 | 1979-02-23 | PROCESS PERFECTED FOR FILM SULPHONATION IN A MULTITUBULAR REACTOR WITH A MULTITUBULAR REACTOR SUITABLE FOR CARRYING OUT THAT PROCEDURE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2449665A1 FR2449665A1 (en) | 1980-09-19 |
FR2449665B1 true FR2449665B1 (en) | 1983-05-20 |
Family
ID=11140662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8003843A Granted FR2449665A1 (en) | 1979-02-23 | 1980-02-21 | IMPROVED PROCESS FOR FILM SULFONATION IN A MULTITUBULAR REACTOR AND REACTOR SUITABLE FOR IMPLEMENTING SAID IMPROVED PROCESS |
Country Status (11)
Country | Link |
---|---|
AR (1) | AR223511A1 (en) |
BR (1) | BR8000745A (en) |
CA (1) | CA1144561A (en) |
CS (1) | CS215003B2 (en) |
DE (1) | DE3006791A1 (en) |
FR (1) | FR2449665A1 (en) |
GB (1) | GB2043067B (en) |
IN (1) | IN152501B (en) |
IT (1) | IT1166068B (en) |
SE (1) | SE447378B (en) |
SU (1) | SU1246892A3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0725712B2 (en) * | 1990-08-30 | 1995-03-22 | 昭和電工株式会社 | Method for producing 2,3-dichloro-1-propanol |
IT1255737B (en) * | 1992-05-19 | 1995-11-15 | MULTITUBULAR FALLING FILM REACTOR | |
DE102005060816B3 (en) | 2005-12-21 | 2007-03-29 | Rudolf Aigner | Sulfonation and/or sulfation of liquid organic raw materials with sulfite/air-mixture comprises splitting the mixture feed into two feed points with in reaction tubes and/or annular gap region of annular gas-falling film reactor |
DE102008000785A1 (en) | 2008-03-20 | 2009-09-24 | Evonik Röhm Gmbh | Process for the preparation of methacrylic acid |
US9682914B2 (en) | 2014-01-13 | 2017-06-20 | P2 Science, Inc. | Terpene-derived acids and esters and methods for preparing and using same |
US10071944B2 (en) | 2014-06-20 | 2018-09-11 | P2 Science, Inc. | Film ozonolysis in a tubular or multitubular reactor |
ITUA20162647A1 (en) * | 2016-04-15 | 2017-10-15 | Iit S R L | PROCESS AND DISTRIBUTION SYSTEM OF ORGANIC SUBSTANCE IN FALLEN FILM REACTOR, AND REACTOR SO CONSTITUTED |
CA3026192A1 (en) | 2016-06-21 | 2017-12-28 | P2 Science, Inc. | Flow-through reactors for the continuous quenching of peroxide mixtures and methods comprising the same |
US10696605B2 (en) | 2016-09-16 | 2020-06-30 | P2 Science, Inc. | Uses of vanadium to oxidize aldehydes and ozonides |
CA3114469A1 (en) | 2018-10-19 | 2020-04-23 | P2 Science, Inc. | New methods for disproportionation quenching of ozonides |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2107968C2 (en) * | 1970-02-23 | 1982-05-19 | Costruzioni Meccaniche G. Mazzoni S.p.A., Busto Arsizio, Varese | Process for the sulfonation and sulfation of organic compounds with sulfur trioxide and device for carrying out this process |
JPS5218682B2 (en) * | 1972-04-15 | 1977-05-24 | ||
JPS5214725A (en) * | 1975-07-21 | 1977-02-03 | Kao Corp | Method of sulfonation and its apparatus |
-
1979
- 1979-02-23 IT IT7912480A patent/IT1166068B/en active
-
1980
- 1980-02-06 BR BR8000745A patent/BR8000745A/en not_active IP Right Cessation
- 1980-02-07 CS CS80834A patent/CS215003B2/en unknown
- 1980-02-13 GB GB8004820A patent/GB2043067B/en not_active Expired
- 1980-02-14 SE SE8001164A patent/SE447378B/en not_active IP Right Cessation
- 1980-02-15 CA CA000345813A patent/CA1144561A/en not_active Expired
- 1980-02-20 SU SU802886103A patent/SU1246892A3/en active
- 1980-02-20 AR AR280020A patent/AR223511A1/en active
- 1980-02-21 FR FR8003843A patent/FR2449665A1/en active Granted
- 1980-02-22 DE DE19803006791 patent/DE3006791A1/en active Granted
- 1980-02-22 IN IN203/CAL/80A patent/IN152501B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AR223511A1 (en) | 1981-08-31 |
GB2043067B (en) | 1983-05-11 |
DE3006791A1 (en) | 1980-09-04 |
CS215003B2 (en) | 1982-06-25 |
IN152501B (en) | 1984-01-28 |
IT7912480A0 (en) | 1979-02-23 |
BR8000745A (en) | 1980-10-21 |
SU1246892A3 (en) | 1986-07-23 |
SE447378B (en) | 1986-11-10 |
CA1144561A (en) | 1983-04-12 |
FR2449665A1 (en) | 1980-09-19 |
IT1166068B (en) | 1987-04-29 |
SE8001164L (en) | 1980-08-24 |
DE3006791C2 (en) | 1989-02-23 |
GB2043067A (en) | 1980-10-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |