Abstract: The present disclosure includes a method of producing a liquid FT hydrocarbon stream, an FT tail gas stream and an FT water stream using an FT reactor feed in an FT reactor under low temperature, high pressure FT operating conditions. The FT reactor feed includes syngas, the syngas having a low H2:CO ratio in the range of approximately 1.4:1 to approximately 1.8:1, and carbon dioxide at a level of at least as high as about 10 volume percent. The FT reactor has a cobalt-based, alumina-supported FT catalyst. In embodiments, a syngas preparation unit is used to produce the syngas and carbon dioxide recovered from the FT tail gas is recycled to the syngas preparation unit. Other methods, systems and apparatuses are also disclosed.

Abstract: A genetic survival kit made up of a plurality of sealable vials which are supported in a secure support. The vials each contain an oxygen adsorbent and a desiccant. A cushioning material may also be included in the vials to support the placement of a genetic sample.

Abstract: A process for producing liquid and, optionally, gaseous products from gaseous reactants comprises feeding gaseous reactants into a slurry bed of solid particles suspended in a liquid; allowing the reactants to react as they pass upwardly through the slurry bed, thereby to form liquid and, optionally, gaseous products; and separating liquid product from the solid particles by passing, in a filtration zone within the slurry bed, liquid product through a filtration medium in a first direction, so that a cake of the solid particles forms on the filtration medium. The passage of liquid product through the filtering medium is interrupted. The filtering medium is then backflushed by passing a flushing fluid through the filtering medium in a second direction, opposite to the first direction, for at least portions of the periods that the liquid product passage is interrupted, thereby to dislodge the cake from the filtering medium.