The large scale production of chemicals was an important development during the Industrial Revolution. The first of these was the production of sulphuric acid by the lead chamber process invented by the Englishman John Roebuck (James Watt's first partner) in 1746.
6. Use almond meal as a flour substitute. Some individuals have found success using almond meal as a flour substitute. However, almond meal does not have the same chemical properties as wheat flour.ecause almond meal is simply made of almonds that are ground into a fine powder, anyone can create his or her own almond meal. 1  Simply fill a food processor or flour mill with whole, unsalted almonds.
Read on for some potato starch/flour facts and tips, and advice on what to use if you need a substitute for potato starch or potato flour. 1  Although potato starch and potato flour are different, potato starch flour and potato starch are the same thing (no, it is not just youâthat is confusing!).