CA1048961A - Process for the control of a continuous distillation process - Google Patents
Process for the control of a continuous distillation processInfo
- Publication number
- CA1048961A CA1048961A CA74196832A CA196832A CA1048961A CA 1048961 A CA1048961 A CA 1048961A CA 74196832 A CA74196832 A CA 74196832A CA 196832 A CA196832 A CA 196832A CA 1048961 A CA1048961 A CA 1048961A
- Authority
- CA
- Canada
- Prior art keywords
- correcting
- conditions
- control
- condition
- controlled
- 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 claims abstract description 32
- 238000001944 continuous distillation Methods 0.000 title 1
- 230000000670 limiting effect Effects 0.000 claims abstract description 22
- 238000004821 distillation Methods 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000010924 continuous production Methods 0.000 claims abstract description 3
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 239000000047 product Substances 0.000 description 32
- 238000010992 reflux Methods 0.000 description 17
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- UUQHAAWMCLITRZ-KEOOTSPTSA-N 2-[(3S,6S,12S,20R,23S)-20-carbamoyl-12-[3-(diaminomethylideneamino)propyl]-3-(1H-indol-3-ylmethyl)-2,5,8,11,14,22-hexaoxo-17,18-dithia-1,4,7,10,13,21-hexazabicyclo[21.3.0]hexacosan-6-yl]acetic acid Chemical compound N1C(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CCCN=C(N)N)NC(=O)CCSSC[C@@H](C(N)=O)NC(=O)[C@@H]2CCCN2C(=O)[C@@H]1CC1=CNC2=CC=CC=C12 UUQHAAWMCLITRZ-KEOOTSPTSA-N 0.000 description 1
- 101100383234 Acremonium chrysogenum CEFG gene Proteins 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
- B01D3/425—Head-, bottom- and feed stream
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7306022A NL7306022A (enrdf_load_stackoverflow) | 1973-05-01 | 1973-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1048961A true CA1048961A (en) | 1979-02-20 |
Family
ID=19818763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA74196832A Expired CA1048961A (en) | 1973-05-01 | 1974-04-04 | Process for the control of a continuous distillation process |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5014574A (enrdf_load_stackoverflow) |
| BE (1) | BE813930A (enrdf_load_stackoverflow) |
| CA (1) | CA1048961A (enrdf_load_stackoverflow) |
| DE (1) | DE2420699A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2237660B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1469545A (enrdf_load_stackoverflow) |
| IT (1) | IT1011804B (enrdf_load_stackoverflow) |
| NL (1) | NL7306022A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916175A1 (de) * | 1979-04-21 | 1980-10-23 | Krupp Koppers Gmbh | Verfahren zur regelung der einer extraktivdestillationskolonne am sumpf zugefuehrten waermemenge |
| JPS6038001A (ja) * | 1983-08-09 | 1985-02-27 | Nippon Zeon Co Ltd | 蒸溜塔の制御方法 |
-
1973
- 1973-05-01 NL NL7306022A patent/NL7306022A/xx not_active Application Discontinuation
-
1974
- 1974-04-04 CA CA74196832A patent/CA1048961A/en not_active Expired
- 1974-04-19 BE BE1005893A patent/BE813930A/xx unknown
- 1974-04-27 JP JP4716274A patent/JPS5014574A/ja active Pending
- 1974-04-29 DE DE19742420699 patent/DE2420699A1/de active Pending
- 1974-04-29 GB GB1857174A patent/GB1469545A/en not_active Expired
- 1974-04-29 FR FR7414818A patent/FR2237660B1/fr not_active Expired
- 1974-04-29 IT IT6833874A patent/IT1011804B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1011804B (it) | 1977-02-10 |
| BE813930A (nl) | 1974-10-21 |
| FR2237660A1 (enrdf_load_stackoverflow) | 1975-02-14 |
| NL7306022A (enrdf_load_stackoverflow) | 1974-11-05 |
| GB1469545A (en) | 1977-04-06 |
| FR2237660B1 (enrdf_load_stackoverflow) | 1978-08-04 |
| DE2420699A1 (de) | 1974-11-21 |
| JPS5014574A (enrdf_load_stackoverflow) | 1975-02-15 |
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