GB297385A - Manufacture of optically active phenylpropanol-methylamines - Google Patents
Manufacture of optically active phenylpropanol-methylaminesInfo
- Publication number
- GB297385A GB297385A GB26095/28A GB2609528A GB297385A GB 297385 A GB297385 A GB 297385A GB 26095/28 A GB26095/28 A GB 26095/28A GB 2609528 A GB2609528 A GB 2609528A GB 297385 A GB297385 A GB 297385A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bricks
- furnace
- hickton
- cavities
- methylamines
- 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
Landscapes
- Coke Industry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
297,385. Hickton, R., Bagguley, W. W., Birks, G., and Hickton, R. G. March 18, 1927. Furnace bricks.-In a furnace for heating steam-generators, retorts, coke ovens, and the like, air for combustion is preheated in cavities in the furnace walls which are built up of bricks or blocks so shaped and arranged that no straightthrough joints exist for the leakage of flames or hot gases. The walls are preferably built of bricks as described in Specification 296,033, Fig. 10 showing part of a wall constructed of alternate courses of bricks a', a<9> of the form shown in Figs. 15 and 13 respectively. The cavities are produced by the use of outer facing or connecting bricks and all the bricks are formed with vertical holes v jointed at suitables places by semi-cylindrical depressions s to produce a honeycomb structure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE297385X | 1927-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB297385A true GB297385A (en) | 1929-02-07 |
Family
ID=6090661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26095/28A Expired GB297385A (en) | 1927-09-20 | 1928-09-11 | Manufacture of optically active phenylpropanol-methylamines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB297385A (en) |
-
1928
- 1928-09-11 GB GB26095/28A patent/GB297385A/en not_active Expired
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