GB1162238A - Method of Chlorinating Paraffins - Google Patents
Method of Chlorinating ParaffinsInfo
- Publication number
- GB1162238A GB1162238A GB5210566A GB5210566A GB1162238A GB 1162238 A GB1162238 A GB 1162238A GB 5210566 A GB5210566 A GB 5210566A GB 5210566 A GB5210566 A GB 5210566A GB 1162238 A GB1162238 A GB 1162238A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paraffins
- liquid
- paraffin
- inert
- specified
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- 238000012856 packing Methods 0.000 abstract 2
- 239000012188 paraffin wax Substances 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229940057995 liquid paraffin Drugs 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- QEVHRUUCFGRFIF-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C(C5=CC=C(OC)C=C5N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 QEVHRUUCFGRFIF-MDEJGZGSSA-N 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,162,238. Non-catalytic chlorination of paraffins in the liquid phase. SOC. ITALIANA RESINE S.p.A. 21 Nov., 1966 [14 Jan., 1966], No. 52105/66. Heading C2C. Chlorinated paraffins, e.g. C 10 -C 14 monochloro straight-chain paraffins, are obtained by a liquid-phase process which comprises (1) feeding chlorine gas diluted with an inert gas in a volume ratio of 0.5:1 to 10:1 and a liquid paraffin to the foot of a tubular reactor containing packing material, (2) maintaining the temperature in the reactor at between 70‹ and 150‹ C. and the pressure at a value such as to prevent boiling of the paraffins and (3) removing the liquid reaction product and recycling a part of it to the feed stream in such a quantity that the chloroparaffin to paraffin molar ratio in the feed is from 0À5:100 to 8:100. The discharge gases can be freed from the last traces of chlorine by scrubbing with a fresh paraffin charge. Specified packing materials are balls, saddles or rings of an inert material such as glass and specified inert gases are nitrogen and hydrogen chloride.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT85966 | 1966-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1162238A true GB1162238A (en) | 1969-08-20 |
Family
ID=11100211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5210566A Expired GB1162238A (en) | 1966-01-14 | 1966-11-21 | Method of Chlorinating Paraffins |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1505763A (en) |
| GB (1) | GB1162238A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948741A (en) * | 1974-11-25 | 1976-04-06 | Texaco Inc. | Liquid phase chlorination of normal paraffins |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA782685B (en) * | 1978-05-10 | 1980-01-30 | Klipfontein Org Prod Corp Ltd | Chlorination of paraffins |
-
1966
- 1966-11-21 GB GB5210566A patent/GB1162238A/en not_active Expired
- 1966-12-16 FR FR87769A patent/FR1505763A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948741A (en) * | 1974-11-25 | 1976-04-06 | Texaco Inc. | Liquid phase chlorination of normal paraffins |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1505763A (en) | 1967-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |