def create_list_of_attribute_dicts():
    ...
    return list_of_dicts

for each_dict in list_of_dicts:
    instance = SC(each_dict)
    p = mp.Process(target=instance.queen_bee(),args=(each_dict,))
    p.start()
    ...

...
pool = mp.Pool()
jobs = pool.map(SC.queen_bee(),list_of_dicts)

from multiprocessing import Pool as ThreadPool

# ...

def parallel_function(list_of_dictionaries,threads=20):
    thread_pool = ThreadPool(threads)
    results = thread_pool.map(SC.queen_bee() ,list_of_dictionaries)
    thread_pool.close()
    thread_pool.join()
    return results