A gas cracker is any device that splits the molecules in a gas or liquid, usually by electrolysis, into atoms. The end product is usually a gas. A hydrocracker is an example of a gas cracker. In nature, molecules are split often, such as in food digestion and microbial digestion activity. A gas cracker device splits the molecule at a rate much greater than that normally found in nature. In science and industry, gas crackers are used to separate two or more elements in a molecule. For example, liquid water, or H₂O, is separated into hydrogen and oxygen gases.

This is not to be confused with the splitting of the nucleus (nuclear power).

Gas cracker: Petrochemicals are usually manufactured in large scale from petroleum feed stocks . Naphtha, natural gas, refinery off-gas and gas from cokers and thermal crackers are good sources. Thus natural gas is one of the most wanted feed stocks for petrochemicals production. The thermal craking of natural gas proceeds at very high temperature resulting in olefins (Mostly ethylene/propylene). The temperature in a gas cracker exceeds 1000 °C. For ultimate decomposition of gas into elements more than 1500 °C is required. Thus acetylene / carbon black production encounters such high temperatures. Usually oxy-combustion methods are used for attaining such high temperatures. BASF burners/Kellog burners are available in the market. Further electro cracking/ plasma cracking is also available (Dr.B.K.B. Rao).

Category:Electrolysis

name	Marc Maron|
pseudonym	|
birth date	September 27, 1963 |
birth place	Jersey City, NJ |
medium	Stand-up, radio, television, webcast
nationality	United States
active	1990s–present |
genre	Alternative comedy, Cringe humor, Black comedy, Satire, Observational comedy
notable work	''Morning Sedition'' ''WTF with Marc Maron'' ''The Marc Maron Show''
signature	|
website	MarcMaron.com wtfpod.com
footnotes	| }}

Marc Maron ( ; born September 27, 1963) is an American stand-up comedian and podcast host.

He has been host of ''The Marc Maron Show'', and co-host of both ''Morning Sedition'', and ''Breakroom Live'', all politically-oriented shows, produced under the auspices of Air America Media. He was also the host of ''Comedy Central's Short Attention Span Theater'' for a year, replacing Jon Stewart. Maron has been a frequent guest on the ''Late Show with David Letterman'' and made 44 appearances on ''Late Night with Conan O'Brien,'' more than any other stand-up performer. He was also a regular guest on ''Tough Crowd with Colin Quinn'' and hosted the short-lived American version of the British game show ''Never Mind the Buzzcocks'' on VH1.

In September 2009, Maron began hosting a twice-weekly podcast titled ''WTF with Marc Maron'', in which he interviews fellow comedians and celebrities.

Career

After graduating from college Maron started his comedy career in the New York Alternative Comedy scene. He auditioned for the 1995 ''Saturday Night Live'' cast overhaul, but attributes being passed over to an awkward personal meeting with show creator and runner Lorne Michaels.

Continuing to be a stand-up performer, Maron's voice was used in episodes of ''Dr. Katz, Professional Therapist'' and hosted ''Short Attention Span Theater'' for a time. He also recorded half-hour specials for HBO and Comedy Central Presents, as well as comedy showcases like the Cam Neely Foundation fundraiser, which also featured performers like Jon Stewart, Denis Leary, and Steven Wright.

Maron frequently appeared in the live alternative stand up series he'd organized with Janeane Garofalo called "Eating It," which used the rock bar Luna Lounge in New York's Lower East Side as its venue from the 1990s until the building was razed in 2005.

His only major film credit to date is a small part–credited as "angry promoter"–in the 2000 Cameron Crowe film ''Almost Famous'' wherein he is seen first fighting with Noah Taylor's character, then yelling at and chasing after the main characters as they drive away on a bus.

His first one-man show, ''Jerusalem Syndrome'', had an extended off-Broadway run in 2000 and was released in book form in 2001. In 2009 he began workshopping another one-man show, ''Scorching The Earth''. According to Maron (in ''Scorching The Earth'') these two shows "bookend" his relationship with his second wife, comic Mishna Wolff, which ended in a bitter divorce.

In May 2008, he toured with Eugene Mirman and Andy Kindler in ''Stand Uppity: "Comedy That Makes You Feel Better About Yourself and Superior to Others."''

In January 2009, a collaboration with Sam Seder which had begun in September 2007 as a weekly hour-long video webcast became ''Breakroom Live with Maron & Seder'', produced by Air America. Until its cancellation in July 2009 the show was webcast live, weekdays at 3PM Eastern, with episodes archived for later viewing as well. In its final incarnation, the show was quite informal, taking place in the (actual) break room of Air America Media, with the cafeteria vending machines just off-camera. This meant occasional distractions when Air America staff and management alike would occasionally come in for food and drink. Maron and Seder also held court in an online "post-show chat" with viewers, in an even less formal continuation of each webcast, after the credits had rolled.

Radio

From almost the first day of the progressive talk radio network Air America's broadcasts in 2004, Maron co-hosted ''Morning Sedition'', a three-hour early-morning radio show with Mark Riley, which aired weekdays from 6am-9am Eastern time. The show was unique in the Air America lineup, in its heavy reliance on both live and pre-produced sketch comedy, utilizing the talents of staff writers, as well as the on-air hosts. The format was a left-leaning near-satire of typical morning "Buddy" radio programs, including recurring characters, interviews and listener call-in segments, and it attracted a loyal fan base.

As 2005 waned, it became known that Maron's contract would not be renewed on its December 1, 2005 end date due to problems with then Air America executive Danny Goldberg. Goldberg reportedly did not "get" the comedy or agree with the satiric and often angry tone set by Maron and other writers (Jim Earl and Kent Jones) for a morning-drive time show. Removal of Maron constituted the disassembling of ''Morning Sedition'' causing many fans to circulate online petitions to the management of Air America Radio.

On November 28, 2005 it was officially announced that Maron's contract had indeed not been renewed. His last ''Morning Sedition'' broadcast was on December 16, 2005, and the show was discontinued shortly thereafter.

On February 28, 2006, Maron began hosting a nighttime radio program with Jim Earl as sidekick for KTLK Progressive Talk 1150AM in Los Angeles called ''The Marc Maron Show'' from 10:00PM PST until midnight PST. The program was frequently delayed (sometimes for over an hour) due to KTLK's contractual agreement to broadcast local sports events–which would often go into overtime. ''The Marc Maron Show'' was never nationally syndicated by Air America despite reported contractual clauses promising so. The show was streamed online live, but the show was not publicized, and the existence of the stream was not well promoted.

On July 5, it was announced that ''The Marc Maron Show'''s final episode would be July 14. A few days before that date, Maron bluntly discussed his long struggle with Air America Radio's executives on-air.

In 2008, Marc and Sam Seder expanded their prior collaboration on a weekly hour-long video webcast (streamed at The Sam Seder Show website) into a daily show (and "post-show chat") produced by Air America Media called ''Maron v. Seder''. The show became ''Breakroom Live with Maron & Seder'' starting in 2009, and could be viewed on Air America Media's website. On July 15, 2009, after less than one year, Air America Media canceled ''Breakroom Live''.

According to the show's hosts, the cancellation was for financial reasons. Ironically, the day before the cancellation, the show got some of the first real publicity it had received when MaximumFun.org posted its podcast of an interview with Maron on ''The Sound of Young America''.

On the final ''Breakroom Live'' webcast, Maron said that this marked the third time since 2005 he'd been told by an executive at the network that his services would not be required in the immediate future. Co-host Sam Seder pointed out that this would be the end of his ''fourth'' show at Air America since the troubled network's inception.

Podcast

On September 1, 2009 Maron began a twice-a-week podcast called ''WTF with Marc Maron''. Released Mondays and Thursdays, the show features interviews with fellow comedians, both old friends and acquaintances. In a free-form discussion, Maron and his guests touch on topics like the arc of the interviewees' careers, shared past experiences, and stories from the road. The show was originally produced after hours in the Air America offices, to which Maron and his producer still had keys. Around the 20th episode Maron temporarily moved to Los Angeles, before announcing the move would be permanent in the 22nd. ''WTF'' is currently recorded in his garage, with the bulk of the guests meeting him there, though he does have a mobile set up to take to guests. ''WTF'' has reached #1 on iTunes comedy section numerous times. Though it is a free podcast, it has a number of rotating sponsors and accepts donations.

On May 17, 2011, it was announced via MaximumFun.org that a version of ''WTF with Marc Maron'' is now available for non-commercial broadcast via Public Radio Exchange. The initial offering is ten episodes edited from previous podcasts, designed, according to co-producer of the broadcast package Jesse Thorn, "to capture what makes ''WTF'' special and communicate it to folks who aren't comedy nerds–or even necessarily comedy fans." Initial station pickups include WBEZ Chicago and the Public Radio Remix service on SiriusXM.

Personal life

Maron was born into a Jewish family in Jersey City, New Jersey but raised in Albuquerque, New Mexico.

Maron lived in an apartment in Astoria, Queens, but announced on the 22nd edition of WTF that he was moving back to his Los Angeles home, and did so in the fall of 2009. He has been married twice, to Mishna Wolff (a former stand-up comedian) and Kimberly Reiss. Both relationships have been a large part of his act at various times. At his August 21, 2007 appearance at the Edinburgh Fringe festival, Maron riffed on his separation and divorce from his second wife, Mishna Wolff.

Maron has also spoken openly, both in his act and on his podcast, about his past alcohol and drug use, from which he is over twelve years sober.

Published works

''The Jerusalem Syndrome'' (2001) ISBN 978-0767908108

Media releases

CDs

''Not Sold Out'' (2002)

''Tickets Still Available'' (2006)

''Final Engagement'' (2009)

''This Has to Be Funny'' (2011)

''WTF with Marc Maron'' podcast

See also

''The Marc Maron Show''

''Morning Sedition''

''Marc Maron and the Temple of Doom''

References

External links

WTF with Marc Maron - Podcast

Sam Seder and Marc Maron video webcast

Break Room Live website - Archived Episodes

November 2004 interview with Marc Maron

Review of Marc's 2000 one-man-show, "Jerusalem Syndrome"

Youtube:Marc Maron in Cameron Crowe's ''[Almost Famous]''-(5 min 48 sec)

Review of Marc's 2009 one-man-show, "Scorching The Earth"

Review and Interview from 2009 Montreal "Just For Laughs" Festival run of "Scorching The Earth"

The Sound of Young America'' from maximumfun.org">Interview with Maron on ''The Sound of Young America'' from maximumfun.org

Interview with Marc Maron on Music Life Radio

SHOUTcast'' stream of comedy and interviews from fan-archived episodes of ''Morning Sedition'' and ''The Marc Maron Show.''">Sedition Radio, a ''SHOUTcast'' stream of comedy and interviews from fan-archived episodes of ''Morning Sedition'' and ''The Marc Maron Show.''

Category:American comedians Category:American talk radio hosts Category:1963 births Category:Living people Category:American podcasters Category:People from Astoria, Queens Category:People self-identifying as alcoholics Category:Comedy writers

fr:Marc Maron