DE2300892A1 - Verfahren zum trocknen von hochschmelzenden verbindungen - Google Patents
Verfahren zum trocknen von hochschmelzenden verbindungenInfo
- Publication number
- DE2300892A1 DE2300892A1 DE19732300892 DE2300892A DE2300892A1 DE 2300892 A1 DE2300892 A1 DE 2300892A1 DE 19732300892 DE19732300892 DE 19732300892 DE 2300892 A DE2300892 A DE 2300892A DE 2300892 A1 DE2300892 A1 DE 2300892A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- solvent
- mixture
- organic compound
- halogenated
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000002904 solvent Substances 0.000 title claims abstract description 18
- 238000001035 drying Methods 0.000 title claims abstract description 12
- 238000002844 melting Methods 0.000 title claims abstract description 10
- 238000010438 heat treatment Methods 0.000 title claims abstract description 5
- 238000009835 boiling Methods 0.000 title description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 32
- DIKBFYAXUHHXCS-UHFFFAOYSA-N bromoform Chemical compound BrC(Br)Br DIKBFYAXUHHXCS-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract 2
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 239000003960 organic solvent Substances 0.000 claims description 22
- 150000002894 organic compounds Chemical class 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 7
- VUNCWTMEJYMOOR-UHFFFAOYSA-N hexachlorocyclopentadiene Chemical compound ClC1=C(Cl)C(Cl)(Cl)C(Cl)=C1Cl VUNCWTMEJYMOOR-UHFFFAOYSA-N 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 229950005228 bromoform Drugs 0.000 claims description 4
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 abstract description 9
- ZJULYDCRWUEPTK-UHFFFAOYSA-N dichloromethyl Chemical compound Cl[CH]Cl ZJULYDCRWUEPTK-UHFFFAOYSA-N 0.000 abstract 2
- 125000001475 halogen functional group Chemical group 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 22
- 239000000047 product Substances 0.000 description 10
- 238000004821 distillation Methods 0.000 description 6
- 230000009965 odorless effect Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 230000031709 bromination Effects 0.000 description 3
- 238000005893 bromination reaction Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- BNIXVQGCZULYKV-UHFFFAOYSA-N pentachloroethane Chemical compound ClC(Cl)C(Cl)(Cl)Cl BNIXVQGCZULYKV-UHFFFAOYSA-N 0.000 description 3
- 238000005698 Diels-Alder reaction Methods 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 230000026030 halogenation Effects 0.000 description 2
- 238000005658 halogenation reaction Methods 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- WMXWTOJJASZOCL-UHFFFAOYSA-N 1,2,3,4-tetrabromo-5-chloro-6-methylbenzene Chemical compound CC1=C(Cl)C(Br)=C(Br)C(Br)=C1Br WMXWTOJJASZOCL-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- MRXYVJPLZLBJLH-UHFFFAOYSA-N cyclopenta-1,3-diene;styrene Chemical class C1C=CC=C1.C=CC1=CC=CC=C1 MRXYVJPLZLBJLH-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002896 organic halogen compounds Chemical class 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Glanulating (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21677272A | 1972-01-10 | 1972-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2300892A1 true DE2300892A1 (de) | 1973-07-19 |
Family
ID=22808453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732300892 Pending DE2300892A1 (de) | 1972-01-10 | 1973-01-09 | Verfahren zum trocknen von hochschmelzenden verbindungen |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4880501A (enExample) |
| CA (1) | CA980364A (enExample) |
| DE (1) | DE2300892A1 (enExample) |
| NL (1) | NL7300365A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51115357A (en) * | 1975-01-10 | 1976-10-09 | Orient Kagaku Kogyo Kk | Pulverizing drying system of solid matters |
-
1973
- 1973-01-08 CA CA160,751A patent/CA980364A/en not_active Expired
- 1973-01-09 DE DE19732300892 patent/DE2300892A1/de active Pending
- 1973-01-10 NL NL7300365A patent/NL7300365A/xx unknown
- 1973-01-10 JP JP581673A patent/JPS4880501A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA980364A (en) | 1975-12-23 |
| NL7300365A (enExample) | 1973-07-12 |
| JPS4880501A (enExample) | 1973-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |