ZA975935B - Process for preparing 1,2-dichloroethane by direct chlorination. - Google Patents
Process for preparing 1,2-dichloroethane by direct chlorination.Info
- Publication number
- ZA975935B ZA975935B ZA9705935A ZA975935A ZA975935B ZA 975935 B ZA975935 B ZA 975935B ZA 9705935 A ZA9705935 A ZA 9705935A ZA 975935 A ZA975935 A ZA 975935A ZA 975935 B ZA975935 B ZA 975935B
- Authority
- ZA
- South Africa
- Prior art keywords
- dichloroethane
- preparing
- direct chlorination
- chlorination
- direct
- Prior art date
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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- 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
- B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
-
- 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
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
-
- 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
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19626827 | 1996-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA975935B true ZA975935B (en) | 1998-01-05 |
Family
ID=7798828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9705935A ZA975935B (en) | 1996-07-04 | 1997-07-03 | Process for preparing 1,2-dichloroethane by direct chlorination. |
Country Status (6)
Country | Link |
---|---|
AR (1) | AR008061A1 (de) |
CO (1) | CO4790167A1 (de) |
DE (2) | DE19641562A1 (de) |
MY (1) | MY123090A (de) |
UA (1) | UA57740C2 (de) |
ZA (1) | ZA975935B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19910964A1 (de) * | 1999-03-12 | 2000-09-21 | Krupp Uhde Gmbh | Verfahren zur Herstellung von Ethylendichlorid (EDC) |
DE19916753C1 (de) * | 1999-04-14 | 2000-07-06 | Krupp Uhde Gmbh | Verfahren und Anlage zur Herstellung von 1,2-Dichlorethan |
EP1214279B1 (de) * | 1999-09-22 | 2004-05-26 | Uhde GmbH | Verfahren zur wärmenutzung bei der herstellung von 1,2-dichlorethan |
DE19953762C2 (de) * | 1999-11-09 | 2003-07-10 | Uhde Gmbh | Verfahren zur Nutzung der bei der 1,2-Dichlorethan-Herstellung im Direktchlorierungsreaktor anfallenden Wärme |
DE19955142A1 (de) * | 1999-11-17 | 2001-05-31 | Krupp Uhde Gmbh | Verfahren und Anlage zur Trocknung von 1,2-Dichlorethan |
DE10050315C2 (de) | 2000-10-10 | 2003-08-21 | Uhde Gmbh | Verfahren zur Auflösung von Salzen in 1,2-Dichlorethan mittels Ultraschall und Vorrichtung zur Durchführung des Verfahrens |
WO2003002453A1 (en) * | 2001-06-28 | 2003-01-09 | Sumitomo Chemical Company, Limited | Method of chlorine purification and process for producing 1,2-dichloroethane |
DE102008020386B4 (de) * | 2008-04-23 | 2012-01-26 | Uhde Gmbh | Vorrichtung und Verfahren zur Herstellung eines chlorierten Alkans |
DE102014214872A1 (de) | 2014-07-29 | 2016-02-04 | Thyssenkrupp Ag | Verfahren und eine Vorrichtung zur Synthese von 1,2-Dichlorethan |
-
1996
- 1996-10-09 DE DE19641562A patent/DE19641562A1/de not_active Withdrawn
-
1997
- 1997-06-30 DE DE59701072T patent/DE59701072D1/de not_active Expired - Lifetime
- 1997-06-30 UA UA99010013A patent/UA57740C2/uk unknown
- 1997-07-02 AR ARP970102969A patent/AR008061A1/es active IP Right Grant
- 1997-07-02 CO CO97036618A patent/CO4790167A1/es unknown
- 1997-07-03 MY MYPI97003009A patent/MY123090A/en unknown
- 1997-07-03 ZA ZA9705935A patent/ZA975935B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
UA57740C2 (uk) | 2003-07-15 |
CO4790167A1 (es) | 1999-05-31 |
DE19641562A1 (de) | 1998-01-08 |
DE59701072D1 (de) | 2000-03-02 |
MY123090A (en) | 2006-05-31 |
AR008061A1 (es) | 1999-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA972056B (en) | Substituted 1,2,3,4-tetrahydronaphthalene derivatives. | |
HUP9903027A3 (en) | Process for preparing 1,2-dichloroethane by direct chlorination | |
ZA976824B (en) | Chemical process. | |
EP0643155A3 (de) | Verfahren zur Herstellung von Fluorochemikalien. | |
ZA971576B (en) | Process for obtaining isophorone. | |
ZA200007253B (en) | Process for preparing 1,4-dihydropyridine compounds. | |
EP1023250A4 (de) | Verfahren zur herstellung von 2,6-dialkylnaphthalin | |
ZA975935B (en) | Process for preparing 1,2-dichloroethane by direct chlorination. | |
ZA973847B (en) | Chemical process. | |
ZA97695B (en) | Process for preparing diketone compounds. | |
CZ194595A3 (en) | Process for preparing 1,2-dichloroethane by direct chlorination and apparatus for making the same | |
ZA966348B (en) | Process for preparing 1,4,8,11 - tetraazacyclotetradecane. | |
ZA200000312B (en) | Process for the preparation of 1,2-dichloroethane from oxychlorination. | |
ZA94535B (en) | Process and apparatus for preparing 1,2-dichloroethane by direct chlorination. | |
ZA985561B (en) | Process for preparing 4-substituted-1H-Indole-3-Glyoxamides. | |
EP0610963A3 (de) | Verfahren zur Herstellung von 1,1,1,2-Tetrafluoroethan. | |
HUP0100487A3 (en) | Method for producing 1,2-dichloroethane by oxychlorination | |
HUP9802054A3 (en) | Process for producing 4,4,5,5,5-pentafluor-1-pentanol | |
ZA976878B (en) | Process for preparing 1,2-dichloroethane by oxychlorination. | |
ZA966347B (en) | Process for the preparation of 1,4-butenediol. | |
HK1040081A1 (en) | Process for preparing 1,5-diaryl-3-substituted pyrazoles. | |
AU6214298A (en) | Process for recycling 1,2-dichloroethane from oxychlorination | |
ZA200102818B (en) | Process for the preparation of 4,4'-dihalogen-O-hydroxydiphenyl compounds. | |
ZA972302B (en) | 1,25-Dihydroxy-16,22,23-trisdehydro-cholecalciferol derivatives. | |
ZA992628B (en) | Process for preparing phenoxyphenylsulfonyl halides. |