Monday, May 23, 2022

Chemical Products Based on Synthetic Biology Technologies

An Internet search was made to find companies that are offering chemical products based on synthetic biology technologies and are products, when produced using synthetic biology technologies, and used in significant quantities, might significantly reduce carbon dioxide emissions compared to how they are mostly produced now. 

The flowing table identifies eight companies and the products being produced based on synthetic biology technologies: 

company

products produced

Genomatica

alcohol, from microbes

Lanzateck

alcohol, from microbes

Huue

dyes from microbes

Colorifix

dyes, from microbes

Pivot Bio

nitrogen for fertilizing, using microbes

Bolt Threads

polymer, (protein-based), used in textiles

Geltor

polymer, (protein-based), used in textiles

Spider

polymer, (protein-based), used in textiles

 

Each of these products (alcohols, dyes, nitrogen, and polymers) currently are produced needing substantial amounts of fossil fuel raw materials (RM) and when produced from this RM source generate enormous amounts of carbon dioxide emissions. 

If producing these products using synthetic biology technologies do release significantly less carbon dioxide than producing them using fossil fuel RM, and if producing by synthetic biology technologies could produce needed product quantities, this, it seems to me, would be of significant importance.

 

Sunday, May 1, 2022

Chemical and Metal Shortage Alert – April 2022

The purpose of this blog is to identify chemical and metal shortages reported on the Internet.  The sources of the information reported here are primarily news releases issued on the Internet.  The issue period of the news releases is April 2022. 

Section I below lists those chemicals and metals that were on the previous month’s Chemical and Metal Shortage Alert list and continue to have news releases indicating they are in short supply.  Click here to read the March 2022 Chemical and Metal Shortage Alert list.

Section II lists the new chemicals and metals (not on the March alert).  Also provided is some explanation for the shortage and geographical information.  This blog attempts to list only actual shortage situations – those shortages that are being experienced during the period covered by the news releases.  Chemicals and metals identified in news releases as only being in danger of being in shortage status are not listed. 

Section I. 

  • Aluminum: Europe; production not keeping up with demand
  • Construction materials:  United States and the European Union; production not keeping up with demand
  • Nickel: Global; supply not keeping up with demand
  • Pesticides: United States; supply not keeping up with demand 

Section II.   Shortages Reported in April not found on the Previous Month’s Lists 

  • Iron: Germany, United States; supply not keeping up with demand
  • Nylon: United States; supply not keeping up with demand
  • Polysilicon: Global; production not keeping up with demand
  • Stainless steel scrap: United States; supply not keeping up with demand
  • Wood: European Union; supply not keeping up with demand 

Reasons for Section II shortages can be broadly categorized as:  

  • Mining not keeping up with demand: none
  • Production not keeping up with demand: polysilicon
  • Sources no longer available: none
  • Insufficient imports:  none
  • Supply not keeping up with demand: iron, nylon, stainless steel scrap, wood