FR2149897A5 - - Google Patents
Info
- Publication number
- FR2149897A5 FR2149897A5 FR7228171A FR7228171A FR2149897A5 FR 2149897 A5 FR2149897 A5 FR 2149897A5 FR 7228171 A FR7228171 A FR 7228171A FR 7228171 A FR7228171 A FR 7228171A FR 2149897 A5 FR2149897 A5 FR 2149897A5
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/56—Addition to acyclic hydrocarbons
- C07C2/58—Catalytic processes
- C07C2/62—Catalytic processes with acids
-
- 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
- B01J19/0006—Controlling or regulating processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/12—Condition responsive control
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Feedback Control In General (AREA)
- Control Of Non-Electrical Variables (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16938571A | 1971-08-05 | 1971-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2149897A5 true FR2149897A5 (es) | 1973-03-30 |
Family
ID=22615450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7228171A Expired FR2149897A5 (es) | 1971-08-05 | 1972-08-04 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3733473A (es) |
| JP (1) | JPS544637B2 (es) |
| AU (1) | AU466991B2 (es) |
| BE (1) | BE786859A (es) |
| CA (1) | CA950558A (es) |
| ES (1) | ES405461A1 (es) |
| FR (1) | FR2149897A5 (es) |
| GB (1) | GB1381408A (es) |
| IT (1) | IT990507B (es) |
| NL (1) | NL7210690A (es) |
| SE (1) | SE378415B (es) |
| ZA (1) | ZA724826B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819917A (en) * | 1972-08-16 | 1974-06-25 | Texaco Inc | Means and method for controlling the hydrocarbon content of recycle acid in an alkylation unit |
| US4026668A (en) * | 1973-12-20 | 1977-05-31 | Eastman Kodak Company | Control apparatus for silver halide emulsion making |
| US4018846A (en) * | 1975-12-29 | 1977-04-19 | Exxon Research And Engineering Company | Method for continuously controlling the water content of sulfuric acid alkylation catalyst |
| US4251475A (en) * | 1978-12-29 | 1981-02-17 | Owens-Corning Fiberglas Corporation | Method and apparatus for controlling the proportion of liquid and dry particulate matter added to a pelletizer |
| JPH04271492A (ja) * | 1991-02-27 | 1992-09-28 | Fujitsu Ltd | 磁気カード搬送レール |
| EP1694617B1 (en) * | 2003-12-18 | 2011-07-20 | ExxonMobil Chemical Patents Inc. | Improvements in or relating to catalysed reactions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2592063A (en) * | 1949-12-15 | 1952-04-08 | Tide Water Associated Oil Comp | Acid analyzer and controller |
| US3108094A (en) * | 1959-05-18 | 1963-10-22 | Phillips Petroleum Co | Olefin polymerization |
-
0
- BE BE786859D patent/BE786859A/xx unknown
-
1971
- 1971-08-05 US US00169385A patent/US3733473A/en not_active Expired - Lifetime
-
1972
- 1972-07-13 ZA ZA724826A patent/ZA724826B/xx unknown
- 1972-07-13 GB GB3289372A patent/GB1381408A/en not_active Expired
- 1972-07-19 AU AU44714/72A patent/AU466991B2/en not_active Expired
- 1972-08-02 SE SE7210076A patent/SE378415B/xx unknown
- 1972-08-02 ES ES405461A patent/ES405461A1/es not_active Expired
- 1972-08-03 CA CA148,697,A patent/CA950558A/en not_active Expired
- 1972-08-04 NL NL7210690A patent/NL7210690A/xx not_active Application Discontinuation
- 1972-08-04 FR FR7228171A patent/FR2149897A5/fr not_active Expired
- 1972-08-04 IT IT27921/72A patent/IT990507B/it active
- 1972-08-05 JP JP7808572A patent/JPS544637B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4826703A (es) | 1973-04-09 |
| SE378415B (es) | 1975-09-01 |
| AU466991B2 (en) | 1975-11-13 |
| AU4471472A (en) | 1974-01-24 |
| CA950558A (en) | 1974-07-02 |
| GB1381408A (en) | 1975-01-22 |
| DE2237984A1 (de) | 1973-02-15 |
| ES405461A1 (es) | 1975-07-16 |
| NL7210690A (es) | 1973-02-07 |
| US3733473A (en) | 1973-05-15 |
| ZA724826B (en) | 1973-11-28 |
| BE786859A (fr) | 1973-01-29 |
| JPS544637B2 (es) | 1979-03-08 |
| IT990507B (it) | 1975-07-10 |
| DE2237984B2 (de) | 1976-01-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |