| Class 518 | CHEMISTRY: FISCHER-TROPSCH PROCESSES; OR PURIFICATION OR RECOVERY OF PRODUCTS THEREOF |
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![[List of Pre Grant Publications for class 518 subclass 700]](../as.gif) | ![[List of Patents for class 518 subclass 700]](../ps.gif) | 700 | LIQUID PHASE FISCHER-TROPSCH REACTION |
| | 702 | WITH PRELIMINARY REACTION TO FORM HYDROGEN OR A CARBON OXIDE |
| | 703 |  Gaseous oxygen utilized in the preliminary reaction |
| | 704 | Water utilized in the preliminary reaction |
| | 705 | TREATMENT OF FEED OR RECYCLE STREAM |
| | 706 | PLURAL ZONES EACH HAVING A FISCHER-TROPSCH REACTION |
| | 709 | INCLUDING REGENERATION OF CATALYST |
| | 711 | WATER UTILIZED DURING THE FISCHER-TROPSCH STEP OF THE PROCESS |
| | 712 | TEMPERATURE CONTROL OR REGULATION OF THE FISCHER-TROPSCH REACTION |
| | 713 | GROUP IB METAL CONTAINING CATALYST UTILIZED FOR THE FISCHER-TROPSCH REACTION (I.E., CU, AG, OR AU) |
| | 714 | GROUP VIB METAL CONTAINING CATALYST UTILIZED FOR THE FISCHER-TROPSCH REACTION (I.E., CR, MO, OR W) |
| | 715 | GROUP VIII METAL CONTAINING CATALYST UTILIZED FOR THE FISCHER-TROPSCH REACTION (I.E., FE, CO, NI, RU, RH, PD, OS, IR, OR PT) |
| | 716 | Rhodium containing catalyst |
| | 717 | Group IA or IIA light metal containing material utilized during the Fischer Tropsch step of the process (i.e., Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, or Ba) |
| | 719 | Iron containing catalyst |
| | 722 | ADSORPTION WITH A SOLID MATERIAL |
| | 723 | SALT CONTAINING EXTRACTANT UTILIZED |
| | 724 | SOLVENT EXTRACTION UTILIZED |
| | 726 | HYDROGENATION WITH GASEOUS HYDROGEN TO PURIFY OR RECOVER |
| | 727 | FORMING SALTS OR OXIMES OF OXYGEN CONTAINING COMPOUNDS TO PURIFY OR RECOVER |
| | 728 | MISCELLANEOUS |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |