公开(公告)号：US5713964A

公开(公告)日：1998-02-03

申请号：US570053

申请日：1995-12-11

Applicant: James Louis Schreiner ,  Michael Edward Moir ,  Rupert David Holmes-Smith ,  Charles Francis Ruigrok ,  James Brian Mitchell

Inventor： James Louis Schreiner ,  Michael Edward Moir ,  Rupert David Holmes-Smith ,  Charles Francis Ruigrok ,  James Brian Mitchell

IPC: C10L1/16 ,  A62C99/00 ,  C06D3/00 ,  C07F17/02 ,  C10L1/04 ,  C10L1/12 ,  C10L1/18 ,  C10L1/30 ,  C10L10/00 ,  C10L10/02 ,  G09B9/00

CPC classification number: A62C99/0081 ,  C06D3/00 ,  C10L1/04 ,  C10L1/1241 ,  C10L1/305 ,  C10L10/02 ,  C10L10/04 ,  G09B9/00

Abstract: A low smoke firefighter training hydrocarbon composition and process. The compositions preferably contain alkanes and avoid aromatics. Ferrocene or certain other volatile iron compounds are incorporated in the compositions which am readily ignitable but not dangerously so. The process enhances the firefighter training while reducing smoke and soot to the surrounding environment.

Abstract translation: 低烟消防员培训烃组成和过程。 组合物优选含有烷烃并避免芳族化合物。 二茂铁或某些其它挥发性铁化合物掺入组合物中，其易于点燃，但不危险。 该过程增强了消防员训练，同时减少了对周围环境的烟雾和烟尘。

公开(公告)号：US20220312691A1

公开(公告)日：2022-10-06

申请号：US17218296

申请日：2021-03-31

Applicant: James Brian Mitchell

Inventor： James Brian Mitchell

IPC: A01G15/00

Abstract: Raincloud formation depends on the creation of Cloud Condensation Nuclei (CCN) around which water molecules cluster, generating a nano-particles (nano-cluster), then a micro-cluster and finally a water droplet. A collection of such water droplets constitutes a cloud which may spontaneously produce precipitation (in the form of rain, hail or snow) or precipitation induced by cloud seeding. The CCN is the result of nucleation processes. In this patent application, a process is described wherein said nucleation is catalyzed by the injection of a chemical substance, dimethylamine, into the upper atmosphere, preferably through injection of said substance into an electron rich aircraft engine exhaust. The subsequent formation of negatively charged ions has a catalytic effect on the generation of said CCNs.