Cogenerating DAC and nuclear power if nuclear power produces low cost electricity where the low temperature heat such facilities struggle to get rid of is used to run DAC makes alot of sense. Not sure that their are not lower cost ways to generate low temperature heat. By the way something not mentioned much is nuclear fusion. Once nuclear fusion (mimicking solar reactions of the sun on the earth ) is proven commercially removing enfvironmental and other issues that plaqued fission reactions alot of the issues of the 24x7 dispatchable renewable energy grid go away by using some mixture of nuclear power and solar/wind . I beleive in the long term fusion will be a major source of our energy.
On Mon, Sep 18, 2017 at 5:34 AM, David Sevier < [email protected]> wrote: > In light of the thermal energy burden, I am wondering if you could combine > a small nuclear pile such as a small modular swimming pool reactor (once > described as the only nuclear power plant design that anyone ever made > profit from) as a heat source without generating electricity with DAC. A > number of DAC processes need heat either at or below 1000C. A small > nuclear reactor should be able to supply this. If the requirement to raise > steam and generate electricity are removed, the cost of the plant and the > cost per KWH of heat should be significantly lower. Such an operation would > not make sense in the early years of DAC but later when scale up becomes > much larger and the world gets serious about DAC, then this could make > sense. Look forward to comments and discussion. Swimming pool reactors had > a good safety record (as far as I am aware), were not that expensive to > build and were not terrible to decommission. > > > > > > David Sevier > > Carbon Cycle Limited > > 248 Sutton Common Road > <https://maps.google.com/?q=248+Sutton+Common+Road+Sutton,+Surrey+SM3+9PW+England&entry=gmail&source=g> > > Sutton, Surrey SM3 9PW > <https://maps.google.com/?q=248+Sutton+Common+Road+Sutton,+Surrey+SM3+9PW+England&entry=gmail&source=g> > > England > <https://maps.google.com/?q=248+Sutton+Common+Road+Sutton,+Surrey+SM3+9PW+England&entry=gmail&source=g> > > Tel 44 (0)208 288 0128 > > Fax 44 (0)208-288 0129 > > > > This email is private and confidential > > > > > > > > > > -- > You received this message because you are subscribed to the Google Groups > "geoengineering" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/geoengineering. > For more options, visit https://groups.google.com/d/optout. > -- CONFIDENTIAL INFORMATION: This email message and all attachments contain confidential and privileged information that are for the sole use of the intended recipients, which if appropriate applies under the terms of the non-disclosure agreement between the parties. -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/geoengineering. For more options, visit https://groups.google.com/d/optout.
